-----============= acceptance-small: sanity ============----- Thu Apr 9 15:36:34 EDT 2026 mgs: Rocky Linux release 8.10 (Green Obsidian) MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 mds1: Rocky Linux release 8.10 (Green Obsidian) MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky ost1: Rocky Linux release 8.10 (Green Obsidian) OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky client: Rocky Linux release 8.10 (Green Obsidian) CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg115-server: /home/green/git/lustre-release/lustre/tests/except/sanity.0f.ex oleg115-server: /home/green/git/lustre-release/lustre/tests/except/sanity.360.ex oleg115-server: /home/green/git/lustre-release/lustre/tests/except/sanity.ex - need _VERSION ( 0) for , skip - see CLIENT_VERSION > v2_15_63-134-gdacc4b6d38 (34681676 > 34553734) for LU-15963, go 312 - need MDS1_VERSION <= 2.14.55-100-g8a84c7f9c7 (34681676 <= 34486116) for LU-14927, skip 0f - need MDS1_VERSION <= 2.16.61-1-g89cf292a8c2 (34681676 <= 34618625) for LU-18938, skip 360 - see MDS1_VERSION <= CLIENT_VERSION (34681676 <= 34681676) for LU-18562, go 270a - need MDS1_VERSION < v2_14_55-100-g8a84c7f9c7 (34681676 < 34486116) for LU-14927, skip 0f excepting tests: 225 255 256 400a 42a 42c 42b 118c 118d 407 119i 233b 817 411a skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 === sanity: start setup 15:37:06 (1775763426) === oleg115-client.virtnet: executing check_config_client /mnt/lustre oleg115-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg115-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8f6203393800.idle_timeout=debug osc.lustre-OST0001-osc-ffff8f6203393800.idle_timeout=debug disable quota as required oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all osd-ldiskfs.track_declares_assert=1 === sanity: finish setup 15:37:52 (1775763472) === running as uid/gid/euid/egid 500/500/500/500, groups: 500 [true] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/d0_runas_test/f8206] preparing for tests involving mounts mke2fs 1.47.3-wc2 (11-Nov-2025) debug=all resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 == sanity test 200: OST pools ============================ 15:38:05 (1775763485) Creating new pool cea1 oleg115-server: Pool lustre.cea1 created Adding targets to pool oleg115-server: OST lustre-OST0000_UUID added to pool lustre.cea1 Setting pool on directory /mnt/lustre/d200.sanity/dir_tst Checking pool on directory /mnt/lustre/d200.sanity/dir_tst Checking pool on directory /mnt/lustre/d200.sanity/dir_tst/subdir Testing relative path works well Setting pool on directory dir_tst Setting pool on directory ./dir_tst Setting pool on directory ../dir_tst Setting pool on directory ../dir_tst/dir_tst Checking files allocation from directory pool Creating files in pool Checking 'lfs df' output Creating files in a pool with relative pathname Removing first target from a pool Removing lustre-OST0000_UUID from cea1 oleg115-server: OST lustre-OST0000_UUID removed from pool lustre.cea1 pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Removing all targets from pool Destroying pool oleg115-server: Pool lustre.cea1 destroyed PASS 200 (40s) == sanity test 204a: Print default stripe attributes ===== 15:38:45 (1775763525) striped dir -i0 -c2 -H all_char /mnt/lustre/d204a.sanity PASS 204a (10s) == sanity test 204b: Print default stripe size and offset ========================================================== 15:38:56 (1775763536) striped dir -i0 -c2 -H crush /mnt/lustre/d204b.sanity PASS 204b (9s) == sanity test 204c: Print default stripe count and offset ========================================================== 15:39:05 (1775763545) striped dir -i0 -c2 -H all_char /mnt/lustre/d204c.sanity PASS 204c (9s) == sanity test 204d: Print default stripe count and size ========================================================== 15:39:15 (1775763555) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d204d.sanity PASS 204d (9s) == sanity test 204e: Print raw stripe attributes ========= 15:39:23 (1775763563) striped dir -i0 -c2 -H crush2 /mnt/lustre/d204e.sanity PASS 204e (9s) == sanity test 204f: Print raw stripe size and offset ==== 15:39:32 (1775763572) striped dir -i0 -c2 -H crush /mnt/lustre/d204f.sanity PASS 204f (9s) == sanity test 204g: Print raw stripe count and offset === 15:39:41 (1775763581) striped dir -i0 -c2 -H crush /mnt/lustre/d204g.sanity PASS 204g (8s) == sanity test 204h: Print raw stripe count and size ===== 15:39:50 (1775763590) striped dir -i0 -c2 -H crush2 /mnt/lustre/d204h.sanity PASS 204h (9s) == sanity test 205a: Verify job stats ==================== 15:39:59 (1775763599) Setting lustre.sys.jobid_var from procname_uid to nodelocal Waiting 90s for 'nodelocal' Updated after 2s: want 'nodelocal' got 'nodelocal' mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl1 cl1' mdt.lustre-MDT0000.job_cleanup_interval=5 mdt.lustre-MDT0001.job_cleanup_interval=5 jobid_name=id.205a.%e.13270 Test: /home/green/git/lustre-release/lustre/utils/lfs mkdir -i 0 -c 1 /mnt/lustre/d205a.sanity Using JobID environment nodelocal=id.205a.lfs.13270 jobid_name=id.205a.%e.22423 Test: rmdir /mnt/lustre/d205a.sanity Using JobID environment nodelocal=id.205a.rmdir.22423 jobid_name=id.205a.%e.6941 Test: lfs mkdir -i 1 /mnt/lustre/d205a.sanity.remote Using JobID environment nodelocal=id.205a.lfs.6941 jobid_name=id.205a.%e.3725 Test: mknod /mnt/lustre/f205a.sanity c 1 3 Using JobID environment nodelocal=id.205a.mknod.3725 jobid_name=id.205a.%e.20457 Test: rm -f /mnt/lustre/f205a.sanity Using JobID environment nodelocal=id.205a.rm.20457 jobid_name=id.205a.%e.23952 Test: /home/green/git/lustre-release/lustre/utils/lfs setstripe -i 0 -c 1 /mnt/lustre/f205a.sanity Using JobID environment nodelocal=id.205a.lfs.23952 jobid_name=id.205a.%e.10228 Test: touch /mnt/lustre/f205a.sanity Using JobID environment nodelocal=id.205a.touch.10228 jobid_name=id.205a.%e.17082 Test: dd if=/dev/zero of=/mnt/lustre/f205a.sanity bs=1M count=1 oflag=sync Using JobID environment nodelocal=id.205a.dd.17082 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.317133 s, 3.3 MB/s jobid_name=id.205a.%e.23100 Test: dd if=/mnt/lustre/f205a.sanity of=/dev/null bs=1M count=1 iflag=direct Using JobID environment nodelocal=id.205a.dd.23100 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.169693 s, 6.2 MB/s jobid_name=id.205a.%e.20258 Test: /home/green/git/lustre-release/lustre/tests/truncate /mnt/lustre/f205a.sanity 0 Using JobID environment nodelocal=id.205a.truncate.20258 jobid_name=id.205a.%e.17539 Test: mv -f /mnt/lustre/f205a.sanity /mnt/lustre/d205a.sanity.rename Using JobID environment nodelocal=id.205a.mv.17539 jobid_name=id.205a.%e.7784 Test: /home/green/git/lustre-release/lustre/utils/lfs mkdir -i 0 -c 1 /mnt/lustre/d205a.sanity.expire Using JobID environment nodelocal=id.205a.lfs.7784 lustre-MDT0000.6 12LYOUT 19:40:47.983380343 2026.04.09 0x0 t=[0x200000402:0x20:0x0] j=id.205a.lfs.23952 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] lustre-MDT0000.7 11CLOSE 19:40:47.992965330 2026.04.09 0x2 t=[0x200000402:0x20:0x0] j=id.205a.lfs.23952 ef=0x13 u=0:0 nid=192.168.201.15@tcp lustre-MDT0000.8 11CLOSE 19:40:48.017220425 2026.04.09 0x42 t=[0x200000402:0x20:0x0] j=id.205a.lfs.23952 ef=0x13 u=0:0 nid=192.168.201.15@tcp lustre-MDT0000.9 11CLOSE 19:40:54.677482571 2026.04.09 0x42 t=[0x200000402:0x20:0x0] j=id.205a.touch.10228 ef=0x13 u=0:0 nid=192.168.201.15@tcp lustre-MDT0000.10 13TRUNC 19:41:00.813862860 2026.04.09 0xe t=[0x200000402:0x20:0x0] j=id.205a.dd.17082 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] lustre-MDT0000.11 11CLOSE 19:41:01.149990647 2026.04.09 0x242 t=[0x200000402:0x20:0x0] j=id.205a.dd.17082 ef=0x13 u=0:0 nid=192.168.201.15@tcp lustre-MDT0000.12 13TRUNC 19:41:11.583601678 2026.04.09 0xe t=[0x200000402:0x20:0x0] j=id.205a.truncate.20258 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] lustre-MDT0000.13 08RENME 19:41:19.346298270 2026.04.09 0x0 t=[0:0x0:0x0] j=id.205a.mv.17539 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] d205a.sanity.rename s=[0x200000402:0x20:0x0] sp=[0x200000007:0x1:0x0] f205a.sanity lustre-MDT0000.14 02MKDIR 19:41:26.632974861 2026.04.09 0x0 t=[0x200000402:0x23:0x0] j=id.205a.lfs.7784 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] d205a.sanity.expire lustre-MDT0001.1 02MKDIR 19:40:30.375678197 2026.04.09 0x0 t=[0x240000402:0xa:0x0] j=id.205a.lfs.6941 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] d205a.sanity.remote Setting lustre.sys.jobid_var from nodelocal to disable Waiting 90s for 'disable' Updated after 2s: want 'disable' got 'disable' lustre-MDT0000.3 05MKNOD 19:40:35.776956570 2026.04.09 0x0 t=[0x200000402:0x1f:0x0] j=id.205a.mknod.3725 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] f205a.sanity lustre-MDT0000.4 06UNLNK 19:40:41.288723080 2026.04.09 0x1 t=[0x200000402:0x1f:0x0] j=id.205a.rm.20457 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] f205a.sanity lustre-MDT0000.5 01CREAT 19:40:47.942924390 2026.04.09 0x0 t=[0x200000402:0x20:0x0] j=id.205a.lfs.23952 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] f205a.sanity lustre-MDT0000.13 08RENME 19:41:19.346298270 2026.04.09 0x0 t=[0:0x0:0x0] j=id.205a.mv.17539 ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] d205a.sanity.rename s=[0x200000402:0x20:0x0] sp=[0x200000007:0x1:0x0] f205a.sanity lustre-MDT0000.15 01CREAT 19:41:35.319011864 2026.04.09 0x0 t=[0x200000402:0x24:0x0] ef=0x13 u=0:0 nid=192.168.201.15@tcp p=[0x200000007:0x1:0x0] f205a.sanity jobid_var=USER jobid_name=S.%j.%e.%u.%h.E Test: touch /mnt/lustre/f205a.sanity Using JobID environment USER=S.root.touch.0.oleg115-client.v jobid_var=USER jobid_name=S.%j.%e.%u.%H.E Test: touch /mnt/lustre/f205a.sanity Using JobID environment USER=S.root.touch.0.oleg115-client.E jobid_var=session jobid_name=S.%j.%e.%u.%h.E jobid_this_session=root Test: touch /mnt/lustre/f205a.sanity Using JobID environment session=S.root.touch.0.oleg115-client.v mdt.lustre-MDT0000.job_cleanup_interval=600 mdt.lustre-MDT0001.job_cleanup_interval=600 jobid_name=%e.%u lustre-MDT0001: clear the changelog for cl1 of all records lustre-MDT0001: Deregistered changelog user #1 lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0000: Deregistered changelog user #1 Setting lustre.sys.jobid_var from session to procname_uid Waiting 90s for 'procname_uid' PASS 205a (134s) == sanity test 205b: Verify job stats jobid and output format ========================================================== 15:42:14 (1775763734) mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=USER jobid_name=%j.%e.%u open: { samples: 1, unit: usecs, min: 807, max: 807, sum: 807, sumsq: 651249 } jobid_var=TEST205b mdt.lustre-MDT0000.job_stats="has\x20sp.touch.0" jobid_name=%e.%u jobid_var=procname_uid PASS 205b (18s) == sanity test 205c: Verify client stats format ========== 15:42:32 (1775763752) llite.lustre-ffff8f6203393800.stats=0 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0237893 s, 172 kB/s llite.lustre-ffff8f6203393800.stats= snapshot_time 1775763755.438842693 secs.nsecs start_time 1775763755.326875710 secs.nsecs elapsed_time 0.111966983 secs.nsecs write_bytes 1 samples [bytes] 4096 4096 4096 16777216 write 1 samples [usecs] 13031 13031 13031 169806961 open 1 samples [usecs] 95 95 95 9025 close 1 samples [usecs] 10240 10240 10240 104857600 mknod 1 samples [usecs] 13484 13484 13484 181818256 inode_permission 3 samples [usecs] 7 379 693 237939 opencount 1 samples [reqs] 1 1 1 1 hybrid_noswitch 1 samples [reqs] write_bytes 1 samples [bytes] 4096 4096 4096 16777216 PASS 205c (10s) == sanity test 205d: verify the format of some stats files ========================================================== 15:42:42 (1775763762) striped dir -i0 -c2 -H crush2 /mnt/lustre/d205d.sanity 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 1.15864 s, 9.1 MB/s rename_stats: - snapshot_time: 1775763769.132857233 - start_time: 1775763268.222692951 - elapsed_time: 500.910164282 - same_dir: 4KB: { sample: 1, pct: 100, cum_pct: 100 } verify rename_stats... OK verify mdt job_stats... OK verify ost job_stats... OK PASS 205d (20s) == sanity test 205e: verify the output of lljobstat ====== 15:43:02 (1775763782) jobid_var=nodelocal jobid_name=205e.%e.%u 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 3.86446 s, 2.7 MB/s mdt.lustre-MDT0000.job_stats= job_stats: - job_id: .touch.0 snapshot_time: 1775763740.958426027 secs.nsecs start_time: 1775763740.882156474 secs.nsecs elapsed_time: 0.076269553 secs.nsecs open: { samples: 1, unit: usecs, min: 807, max: 807, sum: 807, sumsq: 651249 } close: { samples: 1, unit: usecs, min: 178, max: 178, sum: 178, sumsq: 31684 } mknod: { samples: 1, unit: usecs, min: 599, max: 599, sum: 599, sumsq: 358801 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 74, max: 74, sum: 74, sumsq: 5476 } setattr: { samples: 1, unit: usecs, min: 273, max: 273, sum: 273, sumsq: 74529 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: root.lfs.0 snapshot_time: 1775763743.507498675 secs.nsecs start_time: 1775763743.468716632 secs.nsecs elapsed_time: 0.038782043 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 3178, max: 3178, sum: 3178, sumsq: 10099684 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 47, max: 47, sum: 47, sumsq: 2209 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763755.928004397 secs.nsecs start_time: 1775763755.899753550 secs.nsecs elapsed_time: 0.028250847 secs.nsecs open: { samples: 1, unit: usecs, min: 851, max: 851, sum: 851, sumsq: 724201 } close: { samples: 1, unit: usecs, min: 211, max: 211, sum: 211, sumsq: 44521 } mknod: { samples: 1, unit: usecs, min: 668, max: 668, sum: 668, sumsq: 446224 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: stat.0 snapshot_time: 1775763766.470545249 secs.nsecs start_time: 1775763766.470542522 secs.nsecs elapsed_time: 0.000002727 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 34, max: 34, sum: 34, sumsq: 1156 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: lfs.0 snapshot_time: 1775763766.660328741 secs.nsecs start_time: 1775763766.549295229 secs.nsecs elapsed_time: 0.111033512 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 6344, max: 6344, sum: 6344, sumsq: 40246336 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 4, unit: usecs, min: 43, max: 90, sum: 232, sumsq: 14854 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: rm.0 snapshot_time: 1775763783.171999538 secs.nsecs start_time: 1775763782.773730932 secs.nsecs elapsed_time: 0.398268606 secs.nsecs open: { samples: 2, unit: usecs, min: 185, max: 198, sum: 383, sumsq: 73429 } close: { samples: 2, unit: usecs, min: 185, max: 1130, sum: 1315, sumsq: 1311125 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 1, unit: usecs, min: 71778, max: 71778, sum: 71778, sumsq: 5152081284 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 101, max: 101, sum: 101, sumsq: 10201 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 32, max: 32, sum: 32, sumsq: 1024 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.lfs.0 snapshot_time: 1775763788.275393934 secs.nsecs start_time: 1775763788.076584718 secs.nsecs elapsed_time: 0.198809216 secs.nsecs open: { samples: 2, unit: usecs, min: 634, max: 20230, sum: 20864, sumsq: 409654856 } close: { samples: 2, unit: usecs, min: 131, max: 182, sum: 313, sumsq: 50285 } mknod: { samples: 1, unit: usecs, min: 455, max: 455, sum: 455, sumsq: 207025 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 1058, max: 1058, sum: 1058, sumsq: 1119364 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 3, unit: usecs, min: 37, max: 63, sum: 143, sumsq: 7187 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.dd.0 snapshot_time: 1775763792.284226955 secs.nsecs start_time: 1775763788.326060402 secs.nsecs elapsed_time: 3.958166553 secs.nsecs open: { samples: 1, unit: usecs, min: 401, max: 401, sum: 401, sumsq: 160801 } close: { samples: 1, unit: usecs, min: 384, max: 384, sum: 384, sumsq: 147456 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 485, max: 485, sum: 485, sumsq: 235225 } getxattr: { samples: 1, unit: usecs, min: 116, max: 116, sum: 116, sumsq: 13456 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 1, unit: usecs, min: 10960, max: 10960, sum: 10960, sumsq: 120121600 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mdt.lustre-MDT0001.job_stats= job_stats: - job_id: lfs.0 snapshot_time: 1775763766.769155116 secs.nsecs start_time: 1775763766.686311332 secs.nsecs elapsed_time: 0.082843784 secs.nsecs open: { samples: 2, unit: usecs, min: 2199, max: 14366, sum: 16565, sumsq: 211217557 } close: { samples: 2, unit: usecs, min: 174, max: 196, sum: 370, sumsq: 68692 } mknod: { samples: 1, unit: usecs, min: 1663, max: 1663, sum: 1663, sumsq: 2765569 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 55, max: 55, sum: 55, sumsq: 3025 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763768.045678690 secs.nsecs start_time: 1775763766.836698595 secs.nsecs elapsed_time: 1.208980095 secs.nsecs open: { samples: 1, unit: usecs, min: 404, max: 404, sum: 404, sumsq: 163216 } close: { samples: 1, unit: usecs, min: 187, max: 187, sum: 187, sumsq: 34969 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 18335, max: 18335, sum: 18335, sumsq: 336172225 } getxattr: { samples: 1, unit: usecs, min: 98, max: 98, sum: 98, sumsq: 9604 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 1, unit: usecs, min: 42444, max: 42444, sum: 42444, sumsq: 1801493136 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 1, unit: bytes, min: 1048576, max: 1048576, sum: 1048576, sumsq: 1099511627776, hist: { 1M: 1 } } punch: { samples: 1, unit: usecs, min: 463, max: 463, sum: 463, sumsq: 214369 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: mv.0 snapshot_time: 1775763768.154302099 secs.nsecs start_time: 1775763768.154292593 secs.nsecs elapsed_time: 0.000009506 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } parallel_rename_file: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: rm.0 snapshot_time: 1775763782.894618605 secs.nsecs start_time: 1775763782.791734567 secs.nsecs elapsed_time: 0.102884038 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 1, unit: usecs, min: 622, max: 622, sum: 622, sumsq: 386884 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 2, unit: usecs, min: 44, max: 45, sum: 89, sumsq: 3961 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } obdfilter.lustre-OST0000.job_stats= job_stats: - job_id: touch.500 snapshot_time: 1775763475.396533686 secs.nsecs start_time: 1775763475.396531504 secs.nsecs elapsed_time: 0.000002182 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 4797, max: 4797, sum: 4797, sumsq: 23011209 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: touch.0 snapshot_time: 1775763518.584649046 secs.nsecs start_time: 1775763500.054235748 secs.nsecs elapsed_time: 18.530413298 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 8, unit: usecs, min: 151, max: 13735, sum: 15503, sumsq: 189234693 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: lfs.0 snapshot_time: 1775763502.725856198 secs.nsecs start_time: 1775763502.725853995 secs.nsecs elapsed_time: 0.000002203 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 19, max: 19, sum: 19, sumsq: 361 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: id.205a.touch.10228 snapshot_time: 1775763654.658027179 secs.nsecs start_time: 1775763654.658025558 secs.nsecs elapsed_time: 0.000001621 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 5802, max: 5802, sum: 5802, sumsq: 33663204 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: id.205a.dd.17082 snapshot_time: 1775763661.141623829 secs.nsecs start_time: 1775763660.838368770 secs.nsecs elapsed_time: 0.303255059 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 1, unit: bytes, min: 1048576, max: 1048576, sum: 1048576, sumsq: 1099511627776, hist: { 1M: 1 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 1, unit: usecs, min: 44432, max: 44432, sum: 44432, sumsq: 1974202624 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 166, max: 166, sum: 166, sumsq: 27556 } sync: { samples: 1, unit: usecs, min: 4304, max: 4304, sum: 4304, sumsq: 18524416 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: id.205a.dd.23100 snapshot_time: 1775763666.860719413 secs.nsecs start_time: 1775763666.860712868 secs.nsecs elapsed_time: 0.000006545 secs.nsecs read_bytes: { samples: 1, unit: bytes, min: 1048576, max: 1048576, sum: 1048576, sumsq: 1099511627776, hist: { 1M: 1 } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 1, unit: usecs, min: 56055, max: 56055, sum: 56055, sumsq: 3142163025 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: id.205a.truncate.20258 snapshot_time: 1775763671.630312319 secs.nsecs start_time: 1775763671.630309802 secs.nsecs elapsed_time: 0.000002517 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 2834, max: 2834, sum: 2834, sumsq: 8031556 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: S.root.touch.0.oleg115-client.v snapshot_time: 1775763713.871281695 secs.nsecs start_time: 1775763701.529017269 secs.nsecs elapsed_time: 12.342264426 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 2, unit: usecs, min: 105, max: 279, sum: 384, sumsq: 88866 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: S.root.touch.0.oleg115-client.E snapshot_time: 1775763708.051611021 secs.nsecs start_time: 1775763708.051608367 secs.nsecs elapsed_time: 0.000002654 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 110, max: 110, sum: 110, sumsq: 12100 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: "has\x20sp.touch.0" snapshot_time: 1775763743.655977770 secs.nsecs start_time: 1775763743.655975715 secs.nsecs elapsed_time: 0.000002055 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 114, max: 114, sum: 114, sumsq: 12996 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.dd.0 snapshot_time: 1775763792.277283663 secs.nsecs start_time: 1775763788.414426671 secs.nsecs elapsed_time: 3.862856992 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 10, unit: bytes, min: 1048576, max: 1048576, sum: 10485760, sumsq: 10995116277760, hist: { 1M: 10 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 10, unit: usecs, min: 24196, max: 231252, sum: 614151, sumsq: 72720678721 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 121, max: 121, sum: 121, sumsq: 14641 } sync: { samples: 10, unit: usecs, min: 1847, max: 18790, sum: 76111, sumsq: 911643235 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } obdfilter.lustre-OST0001.job_stats= job_stats: - job_id: lfs.0 snapshot_time: 1775763502.747996105 secs.nsecs start_time: 1775763502.747993647 secs.nsecs elapsed_time: 0.000002458 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 26, max: 26, sum: 26, sumsq: 676 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: touch.0 snapshot_time: 1775763518.585383586 secs.nsecs start_time: 1775763512.084175270 secs.nsecs elapsed_time: 6.501208316 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 2, unit: usecs, min: 93, max: 4187, sum: 4280, sumsq: 17539618 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: .touch.0 snapshot_time: 1775763740.939549084 secs.nsecs start_time: 1775763740.939546602 secs.nsecs elapsed_time: 0.000002482 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 2710, max: 2710, sum: 2710, sumsq: 7344100 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763768.136944168 secs.nsecs start_time: 1775763767.883885685 secs.nsecs elapsed_time: 0.253058483 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 3, unit: bytes, min: 4096, max: 4194304, sum: 8314880, sumsq: 34537610412032, hist: { 4K: 1, 4M: 2 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 3, unit: usecs, min: 117, max: 249433, sum: 427053, sumsq: 93724150187 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mdt.lustre-MDT0000.job_stats= job_stats: - job_id: .touch.0 snapshot_time: 1775763740.958426027 secs.nsecs start_time: 1775763740.882156474 secs.nsecs elapsed_time: 0.076269553 secs.nsecs open: { samples: 1, unit: usecs, min: 807, max: 807, sum: 807, sumsq: 651249 } close: { samples: 1, unit: usecs, min: 178, max: 178, sum: 178, sumsq: 31684 } mknod: { samples: 1, unit: usecs, min: 599, max: 599, sum: 599, sumsq: 358801 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 74, max: 74, sum: 74, sumsq: 5476 } setattr: { samples: 1, unit: usecs, min: 273, max: 273, sum: 273, sumsq: 74529 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: root.lfs.0 snapshot_time: 1775763743.507498675 secs.nsecs start_time: 1775763743.468716632 secs.nsecs elapsed_time: 0.038782043 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 3178, max: 3178, sum: 3178, sumsq: 10099684 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 47, max: 47, sum: 47, sumsq: 2209 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763755.928004397 secs.nsecs start_time: 1775763755.899753550 secs.nsecs elapsed_time: 0.028250847 secs.nsecs open: { samples: 1, unit: usecs, min: 851, max: 851, sum: 851, sumsq: 724201 } close: { samples: 1, unit: usecs, min: 211, max: 211, sum: 211, sumsq: 44521 } mknod: { samples: 1, unit: usecs, min: 668, max: 668, sum: 668, sumsq: 446224 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: stat.0 snapshot_time: 1775763766.470545249 secs.nsecs start_time: 1775763766.470542522 secs.nsecs elapsed_time: 0.000002727 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 34, max: 34, sum: 34, sumsq: 1156 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: lfs.0 snapshot_time: 1775763766.660328741 secs.nsecs start_time: 1775763766.549295229 secs.nsecs elapsed_time: 0.111033512 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 6344, max: 6344, sum: 6344, sumsq: 40246336 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 4, unit: usecs, min: 43, max: 90, sum: 232, sumsq: 14854 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: rm.0 snapshot_time: 1775763783.171999538 secs.nsecs start_time: 1775763782.773730932 secs.nsecs elapsed_time: 0.398268606 secs.nsecs open: { samples: 2, unit: usecs, min: 185, max: 198, sum: 383, sumsq: 73429 } close: { samples: 2, unit: usecs, min: 185, max: 1130, sum: 1315, sumsq: 1311125 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 1, unit: usecs, min: 71778, max: 71778, sum: 71778, sumsq: 5152081284 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 101, max: 101, sum: 101, sumsq: 10201 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 32, max: 32, sum: 32, sumsq: 1024 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.lfs.0 snapshot_time: 1775763788.275393934 secs.nsecs start_time: 1775763788.076584718 secs.nsecs elapsed_time: 0.198809216 secs.nsecs open: { samples: 2, unit: usecs, min: 634, max: 20230, sum: 20864, sumsq: 409654856 } close: { samples: 2, unit: usecs, min: 131, max: 182, sum: 313, sumsq: 50285 } mknod: { samples: 1, unit: usecs, min: 455, max: 455, sum: 455, sumsq: 207025 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 1, unit: usecs, min: 1058, max: 1058, sum: 1058, sumsq: 1119364 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 3, unit: usecs, min: 37, max: 63, sum: 143, sumsq: 7187 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.dd.0 snapshot_time: 1775763792.284226955 secs.nsecs start_time: 1775763788.326060402 secs.nsecs elapsed_time: 3.958166553 secs.nsecs open: { samples: 1, unit: usecs, min: 401, max: 401, sum: 401, sumsq: 160801 } close: { samples: 1, unit: usecs, min: 384, max: 384, sum: 384, sumsq: 147456 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 485, max: 485, sum: 485, sumsq: 235225 } getxattr: { samples: 1, unit: usecs, min: 116, max: 116, sum: 116, sumsq: 13456 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 1, unit: usecs, min: 10960, max: 10960, sum: 10960, sumsq: 120121600 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mdt.lustre-MDT0001.job_stats= job_stats: - job_id: lfs.0 snapshot_time: 1775763766.769155116 secs.nsecs start_time: 1775763766.686311332 secs.nsecs elapsed_time: 0.082843784 secs.nsecs open: { samples: 2, unit: usecs, min: 2199, max: 14366, sum: 16565, sumsq: 211217557 } close: { samples: 2, unit: usecs, min: 174, max: 196, sum: 370, sumsq: 68692 } mknod: { samples: 1, unit: usecs, min: 1663, max: 1663, sum: 1663, sumsq: 2765569 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 1, unit: usecs, min: 55, max: 55, sum: 55, sumsq: 3025 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763768.045678690 secs.nsecs start_time: 1775763766.836698595 secs.nsecs elapsed_time: 1.208980095 secs.nsecs open: { samples: 1, unit: usecs, min: 404, max: 404, sum: 404, sumsq: 163216 } close: { samples: 1, unit: usecs, min: 187, max: 187, sum: 187, sumsq: 34969 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 18335, max: 18335, sum: 18335, sumsq: 336172225 } getxattr: { samples: 1, unit: usecs, min: 98, max: 98, sum: 98, sumsq: 9604 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 1, unit: usecs, min: 42444, max: 42444, sum: 42444, sumsq: 1801493136 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 1, unit: bytes, min: 1048576, max: 1048576, sum: 1048576, sumsq: 1099511627776, hist: { 1M: 1 } } punch: { samples: 1, unit: usecs, min: 463, max: 463, sum: 463, sumsq: 214369 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: mv.0 snapshot_time: 1775763768.154302099 secs.nsecs start_time: 1775763768.154292593 secs.nsecs elapsed_time: 0.000009506 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } parallel_rename_file: { samples: 1, unit: usecs, min: 15359, max: 15359, sum: 15359, sumsq: 235898881 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: rm.0 snapshot_time: 1775763782.894618605 secs.nsecs start_time: 1775763782.791734567 secs.nsecs elapsed_time: 0.102884038 secs.nsecs open: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } close: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } mknod: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } link: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } unlink: { samples: 1, unit: usecs, min: 622, max: 622, sum: 622, sumsq: 386884 } mkdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rmdir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 2, unit: usecs, min: 44, max: 45, sum: 89, sumsq: 3961 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setxattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } samedir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_file: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } parallel_rename_dir: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } crossdir_rename: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } rename_trylocks: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } migrate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } fallocate: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } obdfilter.lustre-OST0000.job_stats= job_stats: - job_id: touch.500 snapshot_time: 1775763475.396533686 secs.nsecs start_time: 1775763475.396531504 secs.nsecs elapsed_time: 0.000002182 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 4797, max: 4797, sum: 4797, sumsq: 23011209 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: touch.0 snapshot_time: 1775763518.584649046 secs.nsecs start_time: 1775763500.054235748 secs.nsecs elapsed_time: 18.530413298 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 8, unit: usecs, min: 151, max: 13735, sum: 15503, sumsq: 189234693 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, 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1775763660.838368770 secs.nsecs elapsed_time: 0.303255059 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 1, unit: bytes, min: 1048576, max: 1048576, sum: 1048576, sumsq: 1099511627776, hist: { 1M: 1 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 1, unit: usecs, min: 44432, max: 44432, sum: 44432, sumsq: 1974202624 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 166, max: 166, sum: 166, sumsq: 27556 } sync: { samples: 1, unit: usecs, min: 4304, max: 4304, sum: 4304, sumsq: 18524416 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 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usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: id.205a.truncate.20258 snapshot_time: 1775763671.630312319 secs.nsecs start_time: 1775763671.630309802 secs.nsecs elapsed_time: 0.000002517 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 2834, max: 2834, sum: 2834, sumsq: 8031556 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: S.root.touch.0.oleg115-client.v snapshot_time: 1775763713.871281695 secs.nsecs start_time: 1775763701.529017269 secs.nsecs elapsed_time: 12.342264426 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 2, unit: usecs, min: 105, max: 279, sum: 384, sumsq: 88866 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: S.root.touch.0.oleg115-client.E snapshot_time: 1775763708.051611021 secs.nsecs start_time: 1775763708.051608367 secs.nsecs elapsed_time: 0.000002654 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 110, max: 110, sum: 110, sumsq: 12100 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: "has\x20sp.touch.0" snapshot_time: 1775763743.655977770 secs.nsecs start_time: 1775763743.655975715 secs.nsecs elapsed_time: 0.000002055 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 114, max: 114, sum: 114, sumsq: 12996 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: 205e.dd.0 snapshot_time: 1775763792.277283663 secs.nsecs start_time: 1775763788.414426671 secs.nsecs elapsed_time: 3.862856992 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 10, unit: bytes, min: 1048576, max: 1048576, sum: 10485760, sumsq: 10995116277760, hist: { 1M: 10 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 10, unit: usecs, min: 24196, max: 231252, sum: 614151, sumsq: 72720678721 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 1, unit: usecs, min: 121, max: 121, sum: 121, sumsq: 14641 } sync: { samples: 10, unit: usecs, min: 1847, max: 18790, sum: 76111, sumsq: 911643235 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } obdfilter.lustre-OST0001.job_stats= job_stats: - job_id: lfs.0 snapshot_time: 1775763502.747996105 secs.nsecs start_time: 1775763502.747993647 secs.nsecs elapsed_time: 0.000002458 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 1, unit: usecs, min: 26, max: 26, sum: 26, sumsq: 676 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: touch.0 snapshot_time: 1775763518.585383586 secs.nsecs start_time: 1775763512.084175270 secs.nsecs elapsed_time: 6.501208316 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 2, unit: usecs, min: 93, max: 4187, sum: 4280, sumsq: 17539618 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: .touch.0 snapshot_time: 1775763740.939549084 secs.nsecs start_time: 1775763740.939546602 secs.nsecs elapsed_time: 0.000002482 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 1, unit: usecs, min: 2710, max: 2710, sum: 2710, sumsq: 7344100 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } - job_id: dd.0 snapshot_time: 1775763768.136944168 secs.nsecs start_time: 1775763767.883885685 secs.nsecs elapsed_time: 0.253058483 secs.nsecs read_bytes: { samples: 0, unit: bytes, min: 0, max: 0, sum: 0, sumsq: 0, hist: { } } write_bytes: { samples: 3, unit: bytes, min: 4096, max: 4194304, sum: 8314880, sumsq: 34537610412032, hist: { 4K: 1, 4M: 2 } } read: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } write: { samples: 3, unit: usecs, min: 117, max: 249433, sum: 427053, sumsq: 93724150187 } getattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } setattr: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } punch: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } sync: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } destroy: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } create: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } statfs: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } get_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } set_info: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } quotactl: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } prealloc: { samples: 0, unit: usecs, min: 0, max: 0, sum: 0, sumsq: 0 } --- timestamp: 1775763797 top_jobs: - 205e.dd.0: {ops: 26, op: 1, cl: 1, sa: 1, gx: 1, sy: 11, wr: 10, pu: 1} - lfs.0: {ops: 13, op: 2, cl: 2, mn: 1, mk: 1, ga: 5, st: 2} - dd.0: {ops: 12, op: 2, cl: 2, mn: 1, sa: 1, gx: 1, wr: 4, pu: 1} - rm.0: {ops: 10, op: 2, cl: 2, ul: 1, rm: 1, ga: 3, st: 1} - touch.0: {ops: 10, sa: 10} - 205e.lfs.0: {ops: 9, op: 2, cl: 2, mn: 1, mk: 1, ga: 3} - .touch.0: {ops: 6, op: 1, cl: 1, mn: 1, ga: 1, sa: 2} - id.205a.dd.17082: {ops: 3, sy: 1, wr: 1, pu: 1} - root.lfs.0: {ops: 2, mk: 1, ga: 1} - S.root.touch.0.oleg115-client.v: {ops: 2, sa: 2} - stat.0: {ops: 1, st: 1} - mv.0: {ops: 1, mv: 1} - touch.500: {ops: 1, sa: 1} - id.205a.touch.10228: {ops: 1, sa: 1} - id.205a.dd.23100: {ops: 1, rd: 1} - id.205a.truncate.20258: {ops: 1, pu: 1} - S.root.touch.0.oleg115-client.E: {ops: 1, sa: 1} - has sp.touch.0: {ops: 1, sa: 1} ... jobid_name=%e.%u jobid_var=procname_uid PASS 205e (31s) == sanity test 205f: verify qos_ost_weights YAML format == 15:43:33 (1775763813) - { mdt_idx: 1, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 0, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 0, svr_iavail: 0, svr_penalty: 0, svr_penalty_per_obj: 0, svr_last_used: 0 } - { ost_idx: 0, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 1464614, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 28841664, svr_iavail: 1, svr_penalty: 0, svr_penalty_per_obj: 732307, svr_last_used: 0 } - { ost_idx: 1, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 1464614, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 28841664, svr_iavail: 1, svr_penalty: 0, svr_penalty_per_obj: 732307, svr_last_used: 0 } - { mdt_idx: 0, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 0, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 0, svr_iavail: 0, svr_penalty: 0, svr_penalty_per_obj: 0, svr_last_used: 0 } - { ost_idx: 0, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 1464614, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 28841664, svr_iavail: 1, svr_penalty: 0, svr_penalty_per_obj: 732307, svr_last_used: 0 } - { ost_idx: 1, tgt_weight: 0, tgt_penalty: 0, tgt_penalty_per_obj: 1464614, tgt_avail: 0, tgt_last_used: 0, svr_nid: 0@lo, svr_bavail: 28841664, svr_iavail: 1, svr_penalty: 0, svr_penalty_per_obj: 732307, svr_last_used: 0 } PASS 205f (12s) == sanity test 205g: stress test for job_stats procfile == 15:43:45 (1775763825) mdt.lustre-MDT0000.job_cleanup_interval=5 mdt.lustre-MDT0001.job_cleanup_interval=5 jobid_var=TEST205G_ID jobid_name=%j.%p mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 4832: 26451 Terminated while true; do printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch; done (wd: ~) /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 4832: 26452 Terminated __test_205_jobstats_dump 4 (wd: ~) jobid_name=%e.%u jobid_var=procname_uid mdt.lustre-MDT0000.job_cleanup_interval=600 mdt.lustre-MDT0001.job_cleanup_interval=600 PASS 205g (108s) == sanity test 205h: check jobid xattr is stored correctly ========================================================== 15:45:33 (1775763933) mdt.lustre-MDT0000.job_xattr=user.job mdt.lustre-MDT0001.job_xattr=user.job jobid_var=procname.uid striped dir -i1 -c2 -H crush2 /mnt/lustre/d205h.sanity getfattr: Removing leading '/' from absolute path names getfattr: Removing leading '/' from absolute path names mdt.lustre-MDT0000.job_xattr=NONE mdt.lustre-MDT0001.job_xattr=NONE mdt.lustre-MDT0000.job_xattr=trusted.job mdt.lustre-MDT0001.job_xattr=trusted.job getfattr: Removing leading '/' from absolute path names jobid_var=procname_uid mdt.lustre-MDT0000.job_xattr=user.job mdt.lustre-MDT0001.job_xattr=user.job PASS 205h (15s) == sanity test 205i: check job_xattr parameter accepts and rejects values correctly ========================================================== 15:45:49 (1775763949) mdt.lustre-MDT0000.job_xattr=user.1234567 mdt.lustre-MDT0001.job_xattr=user.1234567 oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0000/job_xattr=user.12345678: Invalid argument oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0001/job_xattr=user.12345678: Invalid argument oleg115-server: error: set_param: setting 'mdt/*/job_xattr'='user.12345678': Invalid argument pdsh@oleg115-client: oleg115-server: ssh exited with exit code 22 oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0000/job_xattr=userjob: Invalid argument oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0001/job_xattr=userjob: Invalid argument oleg115-server: error: set_param: setting 'mdt/*/job_xattr'='userjob': Invalid argument pdsh@oleg115-client: oleg115-server: ssh exited with exit code 22 oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0000/job_xattr=user.job/: Invalid argument oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0001/job_xattr=user.job/: Invalid argument oleg115-server: error: set_param: setting 'mdt/*/job_xattr'='user.job/': Invalid argument pdsh@oleg115-client: oleg115-server: ssh exited with exit code 22 oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0000/job_xattr=user.job€: Invalid argument oleg115-server: error: set_param: setting /sys/fs/lustre/mdt/lustre-MDT0001/job_xattr=user.job€: Invalid argument oleg115-server: error: set_param: setting 'mdt/*/job_xattr'='user.job€': Invalid argument pdsh@oleg115-client: oleg115-server: ssh exited with exit code 123 mdt.lustre-MDT0000.job_xattr=user.job mdt.lustre-MDT0001.job_xattr=user.job PASS 205i (15s) == sanity test 205k: Verify '?' operator on job stats ==== 15:46:05 (1775763965) mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=FAKE jobid_name=%j?%H:%e:%u mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=USER jobid_name=%j?%H:%e:%u jobid_var=procname_uid PASS 205k (14s) == sanity test 205l: Verify job stats can scale ========== 15:46:19 (1775763979) jobid_var=procname_uid jobid_name=%e.root mdt.lustre-MDT0000.job_cleanup_interval=5 mdt.lustre-MDT0001.job_cleanup_interval=5 mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear mdt.lustre-MDT0000.job_cleanup_interval=0 mdt.lustre-MDT0001.job_cleanup_interval=0 mdt.lustre-MDT0000.job_cleanup_interval=5 mdt.lustre-MDT0001.job_cleanup_interval=5 mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=procname_uid PASS 205l (157s) == sanity test 205m: Test width parsing of job_stats ===== 15:48:57 (1775764137) mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.3e.%u running as uid/gid/euid/egid 500/500/500/500, groups: 500 [cp] [/etc/hosts] [/mnt/lustre/205m/] - job_id: cp.500 - job_id: cp.500 - job_id: cp.500 - job_id: cp.500 mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.3e.%u running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/205m//1] - job_id: tou.500 - job_id: tou.500 - job_id: tou.500 - job_id: tou.500 mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.3e.%u.%.2h running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/205m//2] - job_id: tou.500.ol - job_id: tou.500.ol mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.3e running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/205m//3] - job_id: tou - job_id: tou mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.1e.%u.%.2h running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/205m//4] - job_id: t.500.ol - job_id: t.500.ol mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_var=nodelocal jobid_name=%.2p running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/205m//8] - job_id: 12 - job_id: 37 - job_id: 37 mdt.lustre-MDT0000.job_stats=clear mdt.lustre-MDT0001.job_stats=clear jobid_name=%j?%H:%e:%u jobid_var=procname_uid PASS 205m (22s) == sanity test 206: fail lov_init_raid0() doesn't lbug === 15:49:20 (1775764160) fail_loc=0xa0001403 fail_val=1 PASS 206 (9s) == sanity test 207a: can refresh layout at glimpse ======= 15:49:29 (1775764169) 4+0 records in 4+0 records out 16384 bytes (16 kB, 16 KiB) copied, 0.0782058 s, 209 kB/s fail_loc=0x170 PASS 207a (11s) == sanity test 207b: can refresh layout at open ========== 15:49:41 (1775764181) 5+0 records in 5+0 records out 20480 bytes (20 kB, 20 KiB) copied, 0.10794 s, 190 kB/s fail_loc=0x171 checksum is daa100df6e6711906b61c9ab5aa16032 /mnt/lustre/f207b.sanity PASS 207b (13s) == sanity test 208: Exclusive open ======================= 15:49:54 (1775764194) ==== test 1: verify get lease work read lease(1) has applied. ==== test 2: verify lease can be broken by upcoming open no lease applied. ==== test 3: verify lease can't be granted if an open already exists multiop: cannot get READ lease, ext 0 for [0x200000402:0x2ae:0x0]: Device or resource busy (16) multiop: apply/unlock lease error: Device or resource busy ==== test 4: lease can sustain over recovery Failing mds1 on oleg115-server Stopping /mnt/lustre-mds1 (opts:) on oleg115-server 15:50:08 (1775764208) shut down facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server Failover mds1 to oleg115-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0000 15:50:43 (1775764243) targets are mounted 15:50:43 (1775764243) facet_failover done oleg115-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec read lease(1) has applied. ==== test 5: lease broken can't be regained by replay Failing mds1 on oleg115-server Stopping /mnt/lustre-mds1 (opts:) on oleg115-server 15:51:01 (1775764261) shut down facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server Failover mds1 to oleg115-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0000 15:51:35 (1775764295) targets are mounted 15:51:35 (1775764295) facet_failover done oleg115-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec no lease applied. PASS 208 (120s) == sanity test 209: read-only open/close requests should be freed promptly ========================================================== 15:51:54 (1775764314) before: , after: PASS 209 (28s) == sanity test 210: lfs getstripe does not break leases == 15:52:22 (1775764342) /mnt/lustre/f210.sanity lmm_stripe_count: 1 lmm_stripe_size: 4194304 lmm_pattern: raid0 lmm_layout_gen: 0 lmm_stripe_offset: 1 obdidx objid objid group 1 66 0x42 0x2c0000401 write lease(2) has applied. /mnt/lustre/f210.sanity lmm_stripe_count: 1 lmm_stripe_size: 4194304 lmm_pattern: raid0 lmm_layout_gen: 0 lmm_stripe_offset: 1 obdidx objid objid group 1 66 0x42 0x2c0000401 read lease(1) has applied. PASS 210 (10s) == sanity test 212: Sendfile test ====================================================================================================== 15:52:32 (1775764352) 899+0 records in 899+0 records out 920576 bytes (921 kB, 899 KiB) copied, 0.866666 s, 1.1 MB/s PASS 212 (10s) == sanity test 213: OSC lock completion and cancel race don't crash - bug 18829 ========================================================== 15:52:42 (1775764362) 4+0 records in 4+0 records out 16384 bytes (16 kB, 16 KiB) copied, 0.0327148 s, 501 kB/s fail_loc=0x8000040f PASS 213 (22s) == sanity test 214: hash-indexed directory test - bug 20133 ========================================================== 15:53:04 (1775764384) total 20 drwxr-xr-x 2 root root 20480 Apr 9 15:53 d214c a0 a1 a10 a100 a101 a102 a103 a104 a105 a106 a107 a108 a109 a11 a110 a111 a112 a113 a114 a115 a116 a117 a118 a119 a12 a120 a121 a122 a123 a124 a125 a126 a127 a128 a129 a13 a130 a131 a132 a133 a134 a135 a136 a137 a138 a139 a14 a140 a141 a142 a143 a144 a145 a146 a147 a148 a149 a15 a150 a151 a152 a153 a154 a155 a156 a157 a158 a159 a16 a160 a161 a162 a163 a164 a165 a166 a167 a168 a169 a17 a170 a171 a172 a173 a174 a175 a176 a177 a178 a179 a18 a180 a181 a182 a183 a184 a185 a186 a187 a188 a189 a19 a190 a191 a192 a193 a194 a195 a196 a197 a198 a199 a2 a20 a200 a201 a202 a203 a204 a205 a206 a207 a208 a209 a21 a210 a211 a212 a213 a214 a215 a216 a217 a218 a219 a22 a220 a221 a222 a223 a224 a225 a226 a227 a228 a229 a23 a230 a231 a232 a233 a234 a235 a236 a237 a238 a239 a24 a240 a241 a242 a243 a244 a245 a246 a247 a248 a249 a25 a250 a251 a252 a253 a254 a255 a256 a257 a258 a259 a26 a260 a261 a262 a263 a264 a265 a266 a267 a268 a269 a27 a270 a271 a272 a273 a274 a275 a276 a277 a278 a279 a28 a280 a281 a282 a283 a284 a285 a286 a287 a288 a289 a29 a290 a291 a292 a293 a294 a295 a296 a297 a298 a299 a3 a30 a300 a301 a302 a303 a304 a305 a306 a307 a308 a309 a31 a310 a311 a312 a313 a314 a315 a316 a317 a318 a319 a32 a320 a321 a322 a323 a324 a325 a326 a327 a328 a329 a33 a330 a331 a332 a333 a334 a335 a336 a337 a338 a339 a34 a35 a36 a37 a38 a39 a4 a40 a41 a42 a43 a44 a45 a46 a47 a48 a49 a5 a50 a51 a52 a53 a54 a55 a56 a57 a58 a59 a6 a60 a61 a62 a63 a64 a65 a66 a67 a68 a69 a7 a70 a71 a72 a73 a74 a75 a76 a77 a78 a79 a8 a80 a81 a82 a83 a84 a85 a86 a87 a88 a89 a9 a90 a91 a92 a93 a94 a95 a96 a97 a98 a99 PASS 214 (46s) == sanity test 215: lnet exists and has proper content - bugs 18102, 21079, 21517 ========================================================== 15:53:50 (1775764430) 0 8 0 12040 12030 0 0 26964728 8102312 0 0 PASS 215 (9s) == sanity test 216: check lockless direct write updates file size and kms correctly ========================================================== 15:53:59 (1775764439) directio on /mnt/lustre/f216.sanity for 10x4096 bytes PASS /mnt/lustre/f216.sanity has size 40960 OK 0+0 records in 0+0 records out 0 bytes copied, 0.0105448 s, 0.0 kB/s /mnt/lustre/f216.sanity has size 0 OK PASS 216 (25s) == sanity test 217: check lctl ping for hostnames with embedded hyphen ('-') ========================================================== 15:54:25 (1775764465) node: 'oleg115-client.virtnet', nid: '192.168.201.15', node_ip='192.168.201.15' lctl ping node oleg115-client.virtnet@tcp 12345-0@lo 192.168.201.15@tcp node: 'oleg115-server', nid: '192.168.201.115', node_ip='192.168.201.115' lctl ping node oleg115-server@tcp 12345-0@lo 192.168.201.115@tcp PASS 217 (14s) == sanity test 218: parallel read and truncate should not deadlock ========================================================== 15:54:38 (1775764478) creating a 10 Mb file starting reads truncating the file 2560+0 records in 2560+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 1.39258 s, 7.5 MB/s killing dd wait until dd is finished removing the temporary file PASS 218 (115s) == sanity test 219: LU-394: Write partial won't cause uncontiguous pages vec at LND ========================================================== 15:56:33 (1775764593) 1+0 records in 1+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.0173947 s, 58.9 kB/s fail_loc=0x411 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0633004 s, 64.7 kB/s fail_loc=0 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00462329 s, 886 kB/s fail_loc=0x411 1+0 records in 1+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.00152486 s, 672 kB/s 1+0 records in 1+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.031469 s, 32.5 kB/s /mnt/lustre/f219.sanity-2 has size 1024 OK PASS 219 (9s) == sanity test 220: preallocated MDS objects still used if ENOSPC from OST ========================================================== 15:56:42 (1775764602) UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 339 1023661 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 293 1023707 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 371 261773 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 360 261784 1% /mnt/lustre[OST:1] filesystem_summary: 524189 632 523557 1% /mnt/lustre fail_val=-1 fail_loc=0x229 oleg115-server: Pool lustre.test_220 created oleg115-server: OST lustre-OST0000_UUID added to pool lustre.test_220 preallocated objects on MDS is 16 (289 - 273) OST still has 0 kbytes free create 16 files @next_id... total: 16 open/close in 0.35 seconds: 45.59 ops/second after creation, last_id=289, next_id=289 UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 359 1023641 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 293 1023707 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 371 371 0 100% /mnt/lustre[OST:0] lustre-OST0001_UUID 360 360 0 100% /mnt/lustre[OST:1] filesystem_summary: 652 652 0 100% /mnt/lustre cleanup... fail_val=0 fail_loc=0 oleg115-server: OST lustre-OST0000_UUID removed from pool lustre.test_220 oleg115-server: Pool lustre.test_220 destroyed unlink 16 files @273... - unlinked 0 (time 1775764625 ; total 0 ; last 0) total: 16 unlinks in 0 seconds: inf unlinks/second Destroy the created pools: test_220 PASS 220 (32s) == sanity test 221: make sure fault and truncate race to not cause OOM ========================================================== 15:57:14 (1775764634) 212+0 records in 212+0 records out 108544 bytes (109 kB, 106 KiB) copied, 6.2191 s, 17.5 kB/s fail_loc=0x80001401 PASS 221 (15s) == sanity test 222a: AGL for ls should not trigger CLIO lock failure ========================================================== 15:57:29 (1775764649) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d222a.sanity total: 10 open/close in 0.36 seconds: 28.10 ops/second fail_loc=0x31a fail_loc=0 PASS 222a (10s) == sanity test 222b: AGL for rmdir should not trigger CLIO lock failure ========================================================== 15:57:39 (1775764659) striped dir -i0 -c2 -H crush /mnt/lustre/d222b.sanity total: 10 open/close in 0.30 seconds: 33.66 ops/second fail_loc=0x31a fail_loc=0 PASS 222b (10s) == sanity test 223: osc reenqueue if without AGL lock granted ================================================================================= 15:57:49 (1775764669) striped dir -i1 -c2 -H crush2 /mnt/lustre/d223.sanity total: 10 open/close in 0.35 seconds: 28.67 ops/second fail_loc=0x31b fail_loc=0 PASS 223 (9s) == sanity test 224a: Don't panic on bulk IO failure ====== 15:57:58 (1775764678) fail_loc=0x508 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 3.67851 s, 285 kB/s fail_loc=0 Filesystem 1K-blocks Used Available Use% Mounted on 192.168.201.115@tcp:/lustre 7666232 4160 7208832 1% /mnt/lustre PASS 224a (11s) == sanity test 224b: Don't panic on bulk IO failure ====== 15:58:09 (1775764689) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0515407 s, 20.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.110406 s, 9.5 MB/s at_max=0 at_max=0 fail_val=3 fail_loc=0x80000515 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 3.23184 s, 324 kB/s fail_loc=0 Filesystem 1K-blocks Used Available Use% Mounted on 192.168.201.115@tcp:/lustre 7666232 4160 7209880 1% /mnt/lustre at_max=600 at_max=600 PASS 224b (20s) == sanity test 224c: Don't hang if one of md lost during large bulk RPC ========================================================== 15:58:30 (1775764710) Setting lustre.sys.at_max from 600 to 0 Waiting 90s for '0' Setting lustre.sys.timeout from 20 to 5 Waiting 90s for '5' fail_loc=0x520 1+0 records in 1+0 records out 8000000 bytes (8.0 MB, 7.6 MiB) copied, 5.7158 s, 1.4 MB/s fail_loc=0 Setting lustre.sys.at_max from 0 to 600 Waiting 90s for '600' Updated after 2s: want '600' got '600' Setting lustre.sys.timeout from 5 to 20 Waiting 90s for '20' Updated after 2s: want '20' got '20' PASS 224c (37s) == sanity test 224d: Don't corrupt data on bulk IO timeout ========================================================== 15:59:07 (1775764747) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0533464 s, 19.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0909103 s, 11.5 MB/s at_max=0 at_max=0 fail_val=22 fail_loc=0x80000515 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 21.7242 s, 48.3 kB/s fail_loc=0 Filesystem 1K-blocks Used Available Use% Mounted on 192.168.201.115@tcp:/lustre 7666232 4160 7209880 1% /mnt/lustre at_max=600 at_max=600 PASS 224d (40s) SKIP: sanity test_225a skipping excluded test 225a (base 225) SKIP: sanity test_225b skipping excluded test 225b (base 225) == sanity test 226a: call path2fid and fid2path on files of all type ========================================================== 15:59:52 (1775764792) pass with /mnt/lustre/d226a.sanity/fifo and 0x240000402:0x28:0x0 pass with /mnt/lustre/d226a.sanity/null and 0x240000402:0x29:0x0 pass with /mnt/lustre/d226a.sanity/none and 0x240000402:0x2a:0x0 pass with /mnt/lustre/d226a.sanity/dir and 0x200000402:0x43d:0x0 pass with /mnt/lustre/d226a.sanity/loop0 and 0x240000402:0x2b:0x0 pass with /mnt/lustre/d226a.sanity/file and 0x240000402:0x2c:0x0 pass with /mnt/lustre/d226a.sanity/link and 0x240000402:0x2d:0x0 pass with /mnt/lustre/d226a.sanity/sock and 0x240000402:0x2e:0x0 PASS 226a (11s) == sanity test 226b: call path2fid and fid2path on files of all type under remote dir ========================================================== 16:00:03 (1775764803) pass with /mnt/lustre/d226b.sanity/remote_dir/fifo and 0x240000402:0x31:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/null and 0x240000402:0x32:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/none and 0x240000402:0x33:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/dir and 0x240000402:0x34:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/loop0 and 0x240000402:0x35:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/file and 0x240000402:0x36:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/link and 0x240000402:0x37:0x0 pass with /mnt/lustre/d226b.sanity/remote_dir/sock and 0x240000402:0x38:0x0 PASS 226b (10s) == sanity test 226c: call path2fid and fid2path under remote dir with subdir mount ========================================================== 16:00:13 (1775764813) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d226c.sanity /mnt/submnt PASS 226c (11s) == sanity test 226d: verify fid2path with -n and -fn option ========================================================== 16:00:24 (1775764824) PASS 226d (8s) == sanity test 226e: Verify path2fid -0 option with newline and space ========================================================== 16:00:33 (1775764833) PASS 226e (8s) == sanity test 227: running truncated executable does not cause OOM ========================================================== 16:00:41 (1775764841) 1+0 records in 1+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.00994791 s, 103 kB/s /home/green/git/lustre-release/lustre/tests/sanity.sh: line 24743: 60193 Segmentation fault $MOUNT/date > /dev/null PASS 227 (7s) == sanity test 228a: try to reuse idle OI blocks ========= 16:00:49 (1775764849) fail_loc=0x80001002 - open/close 954 (time 1775764863.80 total 10.01 last 95.34) - open/close 1755 (time 1775764873.81 total 20.01 last 80.07) - open/close 2538 (time 1775764883.81 total 30.01 last 78.30) - open/close 3351 (time 1775764893.81 total 40.01 last 81.27) - open/close 4193 (time 1775764903.82 total 50.02 last 84.15) - open/close 5153 (time 1775764913.82 total 60.02 last 95.97) - open/close 6122 (time 1775764923.82 total 70.03 last 96.88) - open/close 7092 (time 1775764933.84 total 80.04 last 96.88) - open/close 7891 (time 1775764943.84 total 90.04 last 79.89) - open/close 8646 (time 1775764953.84 total 100.04 last 75.49) - open/close 9453 (time 1775764963.85 total 110.05 last 80.60) total: 10000 open/close in 119.81 seconds: 83.46 ops/second fail_loc=0 oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) - unlinked 0 (time 1775764988 ; total 0 ; last 0) total: 10000 unlinks in 84 seconds: 119.047623 unlinks/second - open/close 463 (time 1775765088.71 total 10.00 last 46.28) - open/close 1146 (time 1775765098.72 total 20.01 last 68.24) - open/close 1828 (time 1775765108.73 total 30.02 last 68.15) total: 2000 open/close in 33.00 seconds: 60.61 ops/second oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) PASS 228a (281s) == sanity test 228b: idle OI blocks can be reused after MDT restart ========================================================== 16:05:30 (1775765130) fail_loc=0x80001002 - open/close 627 (time 1775765147.25 total 10.02 last 62.56) - open/close 1288 (time 1775765157.26 total 20.03 last 66.04) - open/close 2023 (time 1775765167.26 total 30.03 last 73.48) - open/close 2882 (time 1775765177.26 total 40.04 last 85.84) - open/close 3791 (time 1775765187.27 total 50.05 last 90.83) - open/close 4720 (time 1775765197.28 total 60.05 last 92.85) - open/close 5578 (time 1775765207.28 total 70.05 last 85.80) - open/close 6283 (time 1775765217.29 total 80.07 last 70.38) - open/close 7115 (time 1775765227.30 total 90.08 last 83.15) - open/close 7943 (time 1775765237.30 total 100.08 last 82.77) - open/close 8873 (time 1775765247.31 total 110.09 last 92.94) - open/close 9758 (time 1775765257.33 total 120.10 last 88.38) total: 10000 open/close in 123.95 seconds: 80.68 ops/second fail_loc=0 oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) - unlinked 0 (time 1775765275 ; total 0 ; last 0) total: 10000 unlinks in 78 seconds: 128.205124 unlinks/second Stopping /mnt/lustre-mds1 (opts:) on oleg115-server Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0000 - open/close 527 (time 1775765398.41 total 10.00 last 52.69) - open/close 1322 (time 1775765408.45 total 20.03 last 79.25) total: 2000 open/close in 28.00 seconds: 71.44 ops/second oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) PASS 228b (303s) == sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 16:10:33 (1775765433) fail_loc=0x80001002 - open/close 764 (time 1775765450.28 total 10.00 last 76.37) - open/close 1657 (time 1775765460.28 total 20.00 last 89.30) - open/close 2423 (time 1775765470.28 total 30.01 last 76.59) - open/close 3308 (time 1775765480.29 total 40.02 last 88.41) - open/close 4014 (time 1775765490.30 total 50.03 last 70.52) - open/close 4669 (time 1775765500.34 total 60.07 last 65.24) - open/close 5402 (time 1775765510.34 total 70.07 last 73.26) - open/close 6065 (time 1775765520.35 total 80.08 last 66.25) - open/close 6927 (time 1775765530.36 total 90.08 last 86.17) - open/close 7757 (time 1775765540.36 total 100.09 last 82.93) - open/close 8581 (time 1775765550.37 total 110.10 last 82.31) - open/close 9336 (time 1775765560.39 total 120.11 last 75.42) - open/close 9953 (time 1775765570.39 total 130.11 last 61.70) - open/close 10804 (time 1775765580.39 total 140.11 last 85.08) - open/close 11560 (time 1775765590.40 total 150.13 last 75.51) - open/close 12346 (time 1775765600.40 total 160.13 last 78.58) - open/close 13167 (time 1775765610.41 total 170.14 last 82.04) - open/close 13912 (time 1775765620.42 total 180.14 last 74.46) - open/close 14638 (time 1775765630.42 total 190.15 last 72.55) - open/close 15503 (time 1775765640.42 total 200.15 last 86.50) - open/close 16344 (time 1775765650.43 total 210.15 last 84.07) - open/close 17243 (time 1775765660.43 total 220.16 last 89.83) - open/close 18117 (time 1775765670.45 total 230.17 last 87.30) - open/close 18907 (time 1775765680.45 total 240.18 last 78.97) - open/close 19816 (time 1775765690.45 total 250.18 last 90.85) total: 20000 open/close in 252.19 seconds: 79.31 ops/second fail_loc=0 oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) - unlinked 0 (time 1775765705 ; total 0 ; last 0) - unlinked 10000 (time 1775765773 ; total 68 ; last 68) total: 20000 unlinks in 136 seconds: 147.058823 unlinks/second - open/close 883 (time 1775765856.75 total 10.00 last 88.29) - open/close 1817 (time 1775765866.75 total 20.01 last 93.32) total: 2000 open/close in 21.91 seconds: 91.30 ops/second oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025) PASS 228c (453s) == sanity test 229: getstripe/stat/rm/attr changes work on released files ========================================================== 16:18:06 (1775765886) /mnt/lustre/f229.sanity lmm_magic: 0x0BD10BD0 lmm_seq: 0x200001b71 lmm_object_id: 0x55f2 lmm_fid: [0x200001b71:0x55f2:0x0] lmm_stripe_count: 2 lmm_stripe_size: 4194304 lmm_pattern: raid0,released lmm_layout_gen: 0 lmm_stripe_offset: 0 File: /mnt/lustre/f229.sanity Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115305935820274 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 16:18:08.000000000 -0400 Modify: 2026-04-09 16:18:08.000000000 -0400 Change: 2026-04-09 16:18:08.000000000 -0400 Birth: 2026-04-09 16:18:09.000000000 -0400 PASS 229 (10s) == sanity test 230a: Create remote directory and files under the remote directory ========================================================== 16:18:16 (1775765896) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d230a.sanity striped dir -i0 -c1 -H all_char /mnt/lustre/d230a.sanity/test_230_local total: 10 open/close in 0.22 seconds: 46.10 ops/second PASS 230a (10s) == sanity test 230b: migrate directory =================== 16:18:26 (1775765906) striped dir -i0 -c2 -H crush2 /mnt/lustre/d230b.sanity striped dir -i0 -c1 -H crush2 /mnt/lustre/d230b.sanity/migrate_dir striped dir -i0 -c1 -H crush2 /mnt/lustre/d230b.sanity/other_dir total: 10 open/close in 0.26 seconds: 39.08 ops/second total: 10 open/close in 0.18 seconds: 56.08 ops/second total: 10 open/close in 0.22 seconds: 45.13 ops/second total: 10 open/close in 0.21 seconds: 46.57 ops/second total: 10 open/close in 0.21 seconds: 47.89 ops/second total: 10 open/close in 0.18 seconds: 55.81 ops/second total: 10 open/close in 0.19 seconds: 51.45 ops/second total: 10 open/close in 0.19 seconds: 52.43 ops/second total: 10 open/close in 0.19 seconds: 51.53 ops/second total: 10 open/close in 0.20 seconds: 50.47 ops/second migratate to MDT1, then checking.. lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/4095char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/f230b.sanity_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/f230b.sanity_ln_other lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/59char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/58char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/4094char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/60char_ln migrate back to MDT0, checking.. lfs getstripe: llapi_semantic_traverse: Failed to open '/mnt/lustre/d230b.sanity/migrate_dir/4095char_ln': File name too long (36) lfs: getstripe for '/mnt/lustre/d230b.sanity/migrate_dir/4095char_ln' failed: File name too long /home/green/git/lustre-release/lustre/tests/sanity.sh: line 25093: [: -ne: unary operator expected lfs getstripe: llapi_semantic_traverse: Failed to open '/mnt/lustre/d230b.sanity/migrate_dir/4094char_ln': File name too long (36) lfs: getstripe for '/mnt/lustre/d230b.sanity/migrate_dir/4094char_ln' failed: File name too long /home/green/git/lustre-release/lustre/tests/sanity.sh: line 25093: [: -ne: unary operator expected lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/4095char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/60char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/f230b.sanity_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/58char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/59char_ln lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/f230b.sanity_ln_other lsattr: Operation not supported While reading flags on /mnt/lustre/d230b.sanity/migrate_dir/4094char_ln PASS 230b (70s) == sanity test 230c: check directory accessiblity if migration failed ========================================================== 16:19:36 (1775765976) striped dir -i0 -c2 -H crush /mnt/lustre/d230c.sanity striped dir -i0 -c1 -H crush2 /mnt/lustre/d230c.sanity/migrate_dir striped dir -i1 -c1 -H all_char /mnt/lustre/d230c.sanity/remote_dir File: /mnt/lustre/d230c.sanity/migrate_dir Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115305935820539 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 16:19:39.000000000 -0400 Modify: 2026-04-09 16:19:39.000000000 -0400 Change: 2026-04-09 16:19:39.000000000 -0400 Birth: 2026-04-09 16:19:40.000000000 -0400 total: 3 open/close in 0.16 seconds: 18.60 ops/second fail_loc=0x1801 lfs migrate: /mnt/lustre/d230c.sanity/migrate_dir/f1 migrate failed: Input/output error (5) lfs migrate: cb_migrate_mdt_fini: error completing migration of /mnt/lustre/d230c.sanity/migrate_dir: Directory not empty (39) Error in opening file "/mnt/lustre/d230c.sanity/migrate_dir/f0"(flags=O_CREAT) 17: File exists mknod(S_IFREG|0644, 0): File exists ln: failed to create hard link '/mnt/lustre/d230c.sanity/migrate_dir/f0': File exists mv: cannot move '/mnt/lustre/d230c.sanity/remote_dir/f230c.sanity' to '/mnt/lustre/d230c.sanity/migrate_dir/f0': File exists Error in opening file "/mnt/lustre/d230c.sanity/migrate_dir/f1"(flags=O_CREAT) 17: File exists mknod(S_IFREG|0644, 0): File exists ln: failed to create hard link '/mnt/lustre/d230c.sanity/migrate_dir/f1': File exists mv: cannot move '/mnt/lustre/d230c.sanity/remote_dir/f230c.sanity' to '/mnt/lustre/d230c.sanity/migrate_dir/f1': File exists Error in opening file "/mnt/lustre/d230c.sanity/migrate_dir/f2"(flags=O_CREAT) 17: File exists mknod(S_IFREG|0644, 0): File exists ln: failed to create hard link '/mnt/lustre/d230c.sanity/migrate_dir/f2': File exists mv: cannot move '/mnt/lustre/d230c.sanity/remote_dir/f230c.sanity' to '/mnt/lustre/d230c.sanity/migrate_dir/f2': File exists Error in opening file "/mnt/lustre/d230c.sanity/migrate_dir/file"(flags=O_CREAT) 17: File exists mknod(S_IFREG|0644, 0): File exists ln: failed to create hard link '/mnt/lustre/d230c.sanity/migrate_dir/file': File exists lfs migrate: /mnt/lustre/d230c.sanity/migrate_dir migrate failed: Operation not permitted (1) lfs migrate: /mnt/lustre/d230c.sanity/migrate_dir migrate failed: Operation not permitted (1) Finish migration, then checking.. Migrate a dir with an open file PASS 230c (24s) SKIP: sanity test_230d skipping SLOW test 230d == sanity test 230e: migrate mulitple local link files === 16:20:03 (1775766003) b PASS 230e (11s) == sanity test 230f: migrate mulitple remote link files == 16:20:14 (1775766014) ln1 ln2 PASS 230f (13s) == sanity test 230g: migrate dir to non-exist MDT ======== 16:20:27 (1775766027) lfs migrate: /mnt/lustre/d230g.sanity/migrate_dir migrate failed: No such device (19) PASS 230g (9s) == sanity test 230h: migrate .. and root ================= 16:20:36 (1775766036) lfs migrate: /mnt/lustre migrate failed: Inappropriate ioctl for device (25) lfs migrate: /mnt/lustre/d230h.sanity/.. migrate failed: Invalid argument (22) lfs migrate: /mnt/lustre/d230h.sanity/migrate_dir/.. migrate failed: Device or resource busy (16) PASS 230h (9s) == sanity test 230i: lfs migrate -m tolerates trailing slashes ========================================================== 16:20:45 (1775766045) PASS 230i (9s) == sanity test 230j: DoM file data not changed after dir migration ========================================================== 16:20:54 (1775766054) PASS 230j (8s) == sanity test 230k: file data not changed after dir migration ========================================================== 16:21:02 (1775766062) SKIP: sanity test_230k needs >= 4 MDTs SKIP 230k (4s) == sanity test 230l: readdir between MDTs won't crash ==== 16:21:06 (1775766066) - open/close 832 (time 1775766081.59 total 10.00 last 83.18) total: 1000 open/close in 12.09 seconds: 82.74 ops/second PASS 230l (119s) == sanity test 230m: xattrs not changed after dir migration ========================================================== 16:23:05 (1775766185) Creating files and dirs with xattrs striped dir -i0 -c2 -H all_char /mnt/lustre/d230m.sanity striped dir -i0 -c1 -H fnv_1a_64 /mnt/lustre/d230m.sanity/migrate_dir Migrating to MDT1 Checking xattrs PASS 230m (20s) == sanity test 230n: Dir migration with mirrored file ==== 16:23:25 (1775766205) PASS 230n (10s) == sanity test 230o: dir split =========================== 16:23:35 (1775766215) lod.lustre-MDT0000-mdtlov.mdt_hash=crush lod.lustre-MDT0001-mdtlov.mdt_hash=crush mdt.lustre-MDT0000.enable_dir_restripe=1 mdt.lustre-MDT0001.enable_dir_restripe=1 total: 100 create in 1.12 seconds: 89.59 ops/second total: 100 mkdir in 2.13 seconds: 46.88 ops/second Waiting 100s for 'crush' Updated after 8s: want 'crush' got 'crush' 99 migrated when dir split 1 to 2 stripes mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 PASS 230o (28s) == sanity test 230p: dir merge =========================== 16:24:03 (1775766243) lod.lustre-MDT0000-mdtlov.mdt_hash=crush lod.lustre-MDT0001-mdtlov.mdt_hash=crush mdt.lustre-MDT0000.enable_dir_restripe=1 mdt.lustre-MDT0001.enable_dir_restripe=1 striped dir -i0 -c2 -H crush /mnt/lustre/d230p.sanity total: 100 create in 1.05 seconds: 95.31 ops/second total: 100 mkdir in 1.14 seconds: 87.66 ops/second Waiting 100s for 'crush,fixed' Updated after 8s: want 'crush,fixed' got 'crush,fixed' 99 migrated when dir merge 2 to 1 stripes Splitting the dir back to 2 stripes. Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 PASS 230p (39s) == sanity test 230q: dir auto split ====================== 16:24:42 (1775766282) mdt.lustre-MDT0000.enable_dir_auto_split=1 mdt.lustre-MDT0001.enable_dir_auto_split=1 mdt.lustre-MDT0000.dir_split_count=100 mdt.lustre-MDT0001.dir_split_count=100 mdt.lustre-MDT0000.dir_split_delta=2 mdt.lustre-MDT0001.dir_split_delta=2 mdt.lustre-MDT0000.dir_restripe_nsonly=0 mdt.lustre-MDT0001.dir_restripe_nsonly=0 lod.lustre-MDT0000-mdtlov.mdt_hash=crush lod.lustre-MDT0001-mdtlov.mdt_hash=crush total: 150 create in 1.24 seconds: 120.76 ops/second Waiting 200s for 'crush' Updated after 9s: want 'crush' got 'crush' 0/150 files on MDT1 after split fixed layout directory won't auto split mdt.lustre-MDT0000.dir_restripe_nsonly=1 mdt.lustre-MDT0001.dir_restripe_nsonly=1 mdt.lustre-MDT0000.dir_split_delta=4 mdt.lustre-MDT0001.dir_split_delta=4 mdt.lustre-MDT0000.dir_split_count=50000 mdt.lustre-MDT0001.dir_split_count=50000 PASS 230q (53s) == sanity test 230r: migrate with too many local locks === 16:25:35 (1775766335) PASS 230r (11s) == sanity test 230s: lfs mkdir should return -EEXIST if target exists ========================================================== 16:25:46 (1775766346) mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 striped dir -i0 -c2 -H all_char /mnt/lustre/d230s.sanity lfs setdirstripe: cannot create dir '/mnt/lustre/d230s.sanity': File exists mdt.lustre-MDT0000.enable_dir_restripe=1 mdt.lustre-MDT0001.enable_dir_restripe=1 striped dir -i0 -c2 -H crush2 /mnt/lustre/d230s.sanity lfs setdirstripe: cannot create dir '/mnt/lustre/d230s.sanity': File exists mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 PASS 230s (16s) == sanity test 230t: migrate directory with project ID set ========================================================== 16:26:02 (1775766362) striped dir -i0 -c2 -H crush /mnt/lustre/d230t.sanity striped dir -i0 -c2 -H crush /mnt/lustre/d230t.sanity/subdir striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d230t.sanity.2 PASS 230t (12s) == sanity test 230u: migrate directory by QOS ============ 16:26:14 (1775766374) SKIP: sanity test_230u needs >= 4 MDTs SKIP 230u (4s) == sanity test 230v: subdir migrated to the MDT where its parent is located ========================================================== 16:26:19 (1775766379) SKIP: sanity test_230v needs >= 4 MDTs SKIP 230v (5s) == sanity test 230w: non-recursive mode dir migration ==== 16:26:23 (1775766383) total: 10 open/close in 0.31 seconds: 32.14 ops/second total: 10 mkdir in 0.33 seconds: 29.94 ops/second PASS 230w (13s) == sanity test 230x: dir migration check space =========== 16:26:36 (1775766396) total: 100 mkdir in 2.27 seconds: 44.14 ops/second lfs migrate: /mnt/lustre/d230x.sanity migrate failed: No space left on device (28) PASS 230x (59s) == sanity test 230y: unlink dir with bad hash type ======= 16:27:35 (1775766455) striped dir -i0 -c2 -H all_char /mnt/lustre/d230y.sanity lmv_stripe_count: 2 lmv_stripe_offset: 0 lmv_hash_type: all_char mdtidx FID[seq:oid:ver] 0 [0x200001b70:0xaf:0x0] 1 [0x240000406:0x9c:0x0] total: 100 mkdir in 1.05 seconds: 95.20 ops/second fail_loc=0x1802 lfs migrate: /mnt/lustre/d230y.sanity/d33 migrate failed: File descriptor in bad state (77) fail_loc=0 lmv_stripe_count: 4 lmv_stripe_offset: 1 lmv_hash_type: none,bad_type mdtidx FID[seq:oid:ver] 1 [0x240000400:0x110:0x0] 0 [0x200000401:0x158:0x0] 0 [0x200001b70:0xaf:0x0] 1 [0x240000406:0x9c:0x0] - unlinked 0 (time 1775766462 ; total 0 ; last 0) total: 100 unlinks in 9 seconds: 11.111111 unlinks/second PASS 230y (21s) == sanity test 230z: resume dir migration with bad hash type ========================================================== 16:27:57 (1775766477) striped dir -i0 -c2 -H crush2 /mnt/lustre/d230z.sanity lmv_stripe_count: 2 lmv_stripe_offset: 0 lmv_hash_type: crush2 mdtidx FID[seq:oid:ver] 0 [0x200001b70:0xb5:0x0] 1 [0x240000406:0xa2:0x0] total: 100 mkdir in 1.10 seconds: 90.82 ops/second fail_loc=0x1802 lfs migrate: /mnt/lustre/d230z.sanity/d6 migrate failed: File descriptor in bad state (77) fail_loc=0 lmv_stripe_count: 4 lmv_stripe_offset: 1 lmv_hash_type: none,bad_type mdtidx FID[seq:oid:ver] 1 [0x240000400:0x111:0x0] 0 [0x200000401:0x159:0x0] 0 [0x200001b70:0xb5:0x0] 1 [0x240000406:0xa2:0x0] lmv_stripe_count: 2 lmv_stripe_offset: 1 lmv_hash_type: fnv_1a_64,fixed mdtidx FID[seq:oid:ver] 1 [0x240000400:0x111:0x0] 0 [0x200000401:0x159:0x0] PASS 230z (65s) == sanity test 230A: dir migrate should update lmm_oi ==== 16:29:01 (1775766541) PASS 230A (10s) == sanity test 231a: checking that reading/writing of BRW RPC size results in one RPC ========================================================== 16:29:11 (1775766551) vm.dirty_writeback_centisecs = 0 vm.dirty_writeback_centisecs = 0 vm.dirty_ratio = 50 vm.dirty_background_ratio = 25 vm.dirty_writeback_centisecs = 500 vm.dirty_background_ratio = 10 vm.dirty_ratio = 30 PASS 231a (12s) == sanity test 231b: must not assert on fully utilized OST request buffer ========================================================== 16:29:23 (1775766563) PASS 231b (69s) == sanity test 232a: failed lock should not block umount ========================================================== 16:30:32 (1775766632) fail_loc=0x31c dd: failed to open '/mnt/lustre/d232a.sanity/f232a.sanity': Cannot allocate memory fail_loc=0 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 PASS 232a (38s) == sanity test 232b: failed data version lock should not block umount ========================================================== 16:31:10 (1775766670) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.101827 s, 10.3 MB/s fail_loc=0x31c lfs data_version: cannot get version for '/mnt/lustre/d232b.sanity/f232b.sanity': Input/output error fail_loc=0 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 PASS 232b (36s) == sanity test 233a: checking that OBF of the FS root succeeds ========================================================== 16:31:46 (1775766706) stat: cannot statx '/mnt/lustre/.lustre/fid/[0x200000007:0x1:0x0]': Too many levels of symbolic links sanity test_233a: @@@@@@ FAIL: cannot access /mnt/lustre using its FID '[0x200000007:0x1:0x0]' Trace dump: = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7400:error() = /home/green/git/lustre-release/lustre/tests/sanity.sh:26213:test_233a() = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7776:run_one() = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7839:run_one_logged() = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7639:run_test() = /home/green/git/lustre-release/lustre/tests/sanity.sh:26215:main() Dumping lctl log to /tmp/testlogs//sanity.test_233a.*.1775766711.log rsync: chown "/tmp/testlogs/.sanity.test_233a.debug_log.oleg115-server.1775766711.log.mxh4Tn" failed: Operation not permitted (1) rsync: chown "/tmp/testlogs/.sanity.test_233a.dmesg.oleg115-server.1775766711.log.T6K6cn" failed: Operation not permitted (1) rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1668) [generator=3.1.3] FAIL 233a (13s) SKIP: sanity test_233b skipping ALWAYS excluded test 233b == sanity test 234: xattr cache should not crash on ENOMEM ========================================================== 16:32:02 (1775766722) llite.lustre-ffff8f6204d14800.xattr_cache=1 fail_loc=0x1405 /mnt/lustre/d234.sanity/f234.sanity: user.attr: Cannot allocate memory fail_loc=0x0 PASS 234 (9s) == sanity test 235: LU-1715: flock deadlock detection does not work properly ========================================================== 16:32:11 (1775766731) 87791: taking lock1 [100, 200] 87791: done 87791 sleeping 2 87791: putting lock1 [100, 200] 87791: done 87791 Exit 87790: taking lock0 [0, 100] 87790: done 87790 sleeping 1 87790: taking lock3 [100, 300] 87790: expected deadlock 87790: putting lock0 [0, 100] 87790: done 87790 Exit 87787: sleeping 1 87787: taking lock2 [200, 300] 87787: done 87787: taking lock0 [0, 100] 87787: done 87787: putting lock0 [0, 100] 87787: done 87787: putting lock2 [200, 300] 87787: done 87787 Exit PASS 235 (10s) == sanity test 236: Layout swap on open unlinked file ==== 16:32:21 (1775766741) striped dir -i0 -c1 -H fnv_1a_64 /mnt/lustre/d236.sanity PASS 236 (9s) == sanity test 238: Verify linkea consistency ============ 16:32:30 (1775766750) PASS 238 (10s) == sanity test 239A: osp_sync test ======================= 16:32:40 (1775766760) - open/close 592 (time 1775766777.18 total 10.01 last 59.15) - open/close 1158 (time 1775766787.20 total 20.02 last 56.51) - open/close 1762 (time 1775766797.20 total 30.03 last 60.37) - open/close 2571 (time 1775766807.21 total 40.03 last 80.87) - open/close 3401 (time 1775766817.22 total 50.04 last 82.92) - open/close 4328 (time 1775766827.22 total 60.05 last 92.67) total: 5000 open/close in 67.50 seconds: 74.08 ops/second - unlinked 0 (time 1775766839 ; total 0 ; last 0) total: 5000 unlinks in 35 seconds: 142.857147 unlinks/second PASS 239A (125s) == sanity test 239a: process invalid osp sync record correctly ========================================================== 16:34:45 (1775766885) fail_loc=0x2100 Waiting for MDT destroys to complete PASS 239a (16s) == sanity test 239b: process osp sync record with ENOMEM error correctly ========================================================== 16:35:01 (1775766901) fail_loc=0x2101 Waiting for MDT destroys to complete fail_loc=0 Waiting for MDT destroys to complete PASS 239b (17s) == sanity test 240: race between ldlm enqueue and the connection RPC (no ASSERT) ========================================================== 16:35:19 (1775766919) 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) fail_loc=0x713 fail_val=1 Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre stat /mnt/lustre/d240.sanity/d0/d1, should not fail/ASSERT File: /mnt/lustre/d240.sanity/d0/d1 Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129603882652554 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 16:35:21.000000000 -0400 Modify: 2026-04-09 16:35:21.000000000 -0400 Change: 2026-04-09 16:35:21.000000000 -0400 Birth: 2026-04-09 16:35:22.000000000 -0400 PASS 240 (15s) == sanity test 241a: bio vs dio ========================== 16:35:33 (1775766933) 1+0 records in 1+0 records out 40960 bytes (41 kB, 40 KiB) copied, 0.0351145 s, 1.2 MB/s -rw-r--r-- 1 root root 40960 Apr 9 16:35 /mnt/lustre/f241a.sanity ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 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ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lock_unused_count=1 PASS 241a (122s) == sanity test 241b: dio vs dio ========================== 16:37:35 (1775767055) 1+0 records in 1+0 records out 40960 bytes (41 kB, 40 KiB) copied, 0.0349015 s, 1.2 MB/s -rw-r--r-- 1 root root 40960 Apr 9 16:37 /mnt/lustre/f241b.sanity PASS 241b (57s) == sanity test 242: mdt_readpage failure should not cause directory unreadable ========================================================== 16:38:32 (1775767112) fail_loc=0x105 /bin/ls: reading directory '/mnt/lustre/d242.sanity': Cannot allocate memory fail_loc=0 f242.sanity PASS 242 (11s) == sanity test 243: various group lock tests ============= 16:38:43 (1775767123) striped dir -i1 -c2 -H all_char /mnt/lustre/d243.sanity Starting test test10 at 1775767125 Finishing test test10 at 1775767139 Starting test test11 at 1775767139 Finishing test test11 at 1775767490 Starting test test12 at 1775767490 Finishing test test12 at 1775767491 Starting test test20 at 1775767491 Finishing test test20 at 1775767491 Starting test test30 at 1775767491 Finishing test test30 at 1775767491 Starting test test40 at 1775767491 Finishing test test40 at 1775767493 PASS 243 (379s) == sanity test 244a: sendfile with group lock tests ====== 16:45:02 (1775767502) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d244a.sanity 35+0 records in 35+0 records out 36700160 bytes (37 MB, 35 MiB) copied, 5.48672 s, 6.7 MB/s Starting test test10 at 1775767511 Finishing test test10 at 1775767517 Starting test test11 at 1775767517 Finishing test test11 at 1775767531 Starting test test12 at 1775767531 Finishing test test12 at 1775767546 Starting test test13 at 1775767546 Finishing test test13 at 1775767561 Starting test test14 at 1775767561 Finishing test test14 at 1775767577 Starting test test15 at 1775767577 Finishing test test15 at 1775767580 Starting test test16 at 1775767580 Finishing test test16 at 1775767584 PASS 244a (89s) == sanity test 244b: multi-threaded write with group lock ========================================================== 16:46:31 (1775767591) striped dir -i0 -c2 -H crush /mnt/lustre/d244b.sanity PASS 244b (10s) == sanity test 245a: check mdc connection flag/data: multiple modify RPCs ========================================================== 16:46:41 (1775767601) connect_flags: [ write_grant, server_lock, version, acl, xattr, create_on_write, inode_bit_locks, getattr_by_fid, no_oh_for_devices, max_byte_per_rpc, early_lock_cancel, adaptive_timeouts, lru_resize, alt_checksum_algorithm, fid_is_enabled, version_recovery, pools, grant_shrink, large_ea, full20, layout_lock, 64bithash, jobstats, umask, einprogress, grant_param, lvb_type, short_io, flock_deadlock, disp_stripe, open_by_fid, lfsck, multi_mod_rpcs, dir_stripe, subtree, bulk_mbits, second_flags, file_secctx, dir_migrate, sum_statfs, overstriping, flr, lock_convert, archive_id_array, increasing_xid, selinux_policy, lsom, pcc, crush, async_discard, client_encryption, getattr_pfid, lseek, dom_lvb, reply_mbits, batch_rpc, pcc_ro, atomic_open_lock, name_encryption, dmv_imp_inherit, encryption_fid2path, unaligned_dio, mirror_id_fix, readdir_open, flr_ec ] mdc.lustre-MDT0000-mdc-ffff8f6211914800.import= import: name: lustre-MDT0000-mdc-ffff8f6211914800 target: lustre-MDT0000_UUID state: FULL connect_flags: [ write_grant, server_lock, version, acl, xattr, create_on_write, inode_bit_locks, getattr_by_fid, no_oh_for_devices, max_byte_per_rpc, early_lock_cancel, adaptive_timeouts, lru_resize, alt_checksum_algorithm, fid_is_enabled, version_recovery, pools, grant_shrink, large_ea, full20, layout_lock, 64bithash, jobstats, umask, einprogress, grant_param, lvb_type, short_io, flock_deadlock, disp_stripe, open_by_fid, lfsck, multi_mod_rpcs, dir_stripe, subtree, bulk_mbits, second_flags, file_secctx, dir_migrate, sum_statfs, overstriping, flr, lock_convert, archive_id_array, increasing_xid, selinux_policy, lsom, pcc, crush, async_discard, client_encryption, getattr_pfid, lseek, dom_lvb, reply_mbits, batch_rpc, pcc_ro, atomic_open_lock, name_encryption, dmv_imp_inherit, encryption_fid2path, unaligned_dio, mirror_id_fix, readdir_open, flr_ec ] connect_data: flags: 0xae7a5e7be344d3b8 instance: 4 target_version: 2.17.51.76 initial_grant: 2146304 max_brw_size: 1048576 ibits_known: 0x7f grant_block_size: 4096 grant_inode_size: 32 grant_max_extent_size: 67108864 grant_extent_tax: 24576 cksum_types: 0xf7 max_easize: 65536 max_mod_rpcs: 8 import_flags: [ replayable, pingable, connect_tried ] connection: failover_nids: [ "192.168.201.115@tcp" ] nids_stats: "192.168.201.115@tcp": { connects: 1, replied: 1, uptodate: uptodate, sec_ago: 679 } current_connection: "192.168.201.115@tcp" connection_attempts: 1 generation: 1 in-progress_invalidations: 0 idle: 8 sec rpcs: inflight: 0 unregistering: 0 timeouts: 0 avg_waittime: 10141 usecs service_estimates: services: 5 sec network: 5 sec transactions: last_replay: 0 peer_committed: 17179964180 last_checked: 17179964180 PASS 245a (7s) == sanity test 245b: check osp connection flag/data: multiple modify RPCs ========================================================== 16:46:49 (1775767609) connect_flags: [ version, acl, inode_bit_locks, adaptive_timeouts, mds_mds_connection, fid_is_enabled, full20, lfsck, multi_mod_rpcs, bulk_mbits, second_flags ] PASS 245b (9s) == sanity test 247a: mount subdir as fileset ============= 16:46:58 (1775767618) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247a.sanity /mnt/lustre_d247a.sanity 192.168.201.115@tcp:/lustre/d247a.sanity /mnt/lustre_d247a.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247a.sanity (opts:) PASS 247a (11s) == sanity test 247b: mount subdir that dose not exist ==== 16:47:09 (1775767629) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247b.sanity /mnt/lustre_d247b.sanity mount.lustre: mount 192.168.201.115@tcp:/lustre/d247b.sanity at /mnt/lustre_d247b.sanity failed: No such file or directory Is the MGS specification correct? Is the filesystem name correct? If upgrading, is the copied client log valid? (see upgrade docs) PASS 247b (10s) == sanity test 247c: running fid2path outside subdirectory root ========================================================== 16:47:20 (1775767640) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247c.sanity /mnt/lustre_d247c.sanity lfs fid2path: cannot find /mnt/lustre_d247c.sanity [0x200000007:0x1:0x0]: No such file or directory 192.168.201.115@tcp:/lustre/d247c.sanity /mnt/lustre_d247c.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247c.sanity (opts:) PASS 247c (11s) == sanity test 247d: running fid2path inside subdirectory root ========================================================== 16:47:31 (1775767651) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247d.sanity /mnt/lustre_d247d.sanity /mnt/lustre_d247d.sanity [0x200001b74:0x23:0x0] /mnt/lustre_d247d.sanity/// [0x200001b74:0x23:0x0] /mnt/lustre_d247d.sanity/dir1 [0x200001b74:0x23:0x0] lfs fid2path: cannot resolve mount point for '/mnt/lustre_d247d.sanity_wrong': No such device 192.168.201.115@tcp:/lustre/d247d.sanity /mnt/lustre_d247d.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247d.sanity (opts:) PASS 247d (11s) == sanity test 247e: mount .. as fileset ================= 16:47:43 (1775767663) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/.. /mnt/lustre_d247e.sanity mount.lustre: mount 192.168.201.115@tcp:/lustre/.. at /mnt/lustre_d247e.sanity failed: Invalid argument This may have multiple causes. Is 'lustre/..' the correct filesystem name? Are the mount options correct? Check the syslog for more info. PASS 247e (10s) == sanity test 247f: mount striped or remote directory as fileset ========================================================== 16:47:52 (1775767672) mdt.lustre-MDT0000.enable_remote_subdir_mount=1 mdt.lustre-MDT0001.enable_remote_subdir_mount=1 Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247f.sanity/remote /mnt/lustre_d247f.sanity 192.168.201.115@tcp:/lustre/d247f.sanity/remote /mnt/lustre_d247f.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247f.sanity (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247f.sanity/remote/subdir /mnt/lustre_d247f.sanity 192.168.201.115@tcp:/lustre/d247f.sanity/remote/subdir /mnt/lustre_d247f.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247f.sanity (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247f.sanity/striped /mnt/lustre_d247f.sanity 192.168.201.115@tcp:/lustre/d247f.sanity/striped /mnt/lustre_d247f.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247f.sanity (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247f.sanity/striped/subdir /mnt/lustre_d247f.sanity 192.168.201.115@tcp:/lustre/d247f.sanity/striped/subdir /mnt/lustre_d247f.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247f.sanity (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247f.sanity/striped/. /mnt/lustre_d247f.sanity 192.168.201.115@tcp:/lustre/d247f.sanity/striped/. /mnt/lustre_d247f.sanity lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre_d247f.sanity (opts:) PASS 247f (33s) == sanity test 247g: striped directory submount revalidate ROOT from cache ========================================================== 16:48:25 (1775767705) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247g.sanity /mnt/lustre_d247g.sanity PASS 247g (15s) == sanity test 247h: remote directory submount revalidate ROOT from cache ========================================================== 16:48:40 (1775767720) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247h.sanity /mnt/lustre_d247h.sanity Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre/d247h.sanity/d247h.sanity.0/d247h.sanity.1 /mnt/lustre_d247h.sanity.1 PASS 247h (20s) == sanity test 248a: fast read verification ============== 16:49:00 (1775767740) /mnt/lustre/f248a.sanity has size 134217728 OK Test 1: verify that fast read is 4 times faster on cache read Test 2: verify the performance between big and small read PASS 248a (151s) == sanity test 248b: test short_io read and write for both small and large sizes ========================================================== 16:51:31 (1775767891) bs=53248 count=113 normal buffered write 113+0 records in 113+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 0.227871 s, 26.4 MB/s bs=47008 count=128 oflag=dsync normal write f248b.sanity.0 128+0 records in 128+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 4.84143 s, 1.2 MB/s bs=11752 count=512 oflag=dsync small write f248b.sanity.1 512+0 records in 512+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 13.9655 s, 431 kB/s bs=4096 count=1469 iflag=direct small read f248b.sanity.1 1469+0 records in 1469+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 20.4537 s, 294 kB/s test invalid parameter 2MB error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8f6211914800/short_io_bytes=2M: Numerical result out of range error: set_param: setting 'osc/lustre-OST0000*/short_io_bytes'='2M': Numerical result out of range test maximum parameter 512KB osc.lustre-OST0000-osc-ffff8f6211914800.short_io_bytes=512K osc.lustre-OST0000-osc-ffff8f6211914800.short_io_bytes=262144 test large parameter 64KB osc.lustre-OST0000-osc-ffff8f6211914800.short_io_bytes=65536 osc.lustre-OST0001-osc-ffff8f6211914800.short_io_bytes=65536 osc.lustre-OST0000-osc-ffff8f6211914800.short_io_bytes=65536 bs=47008 count=128 oflag=dsync large write f248b.sanity.2 128+0 records in 128+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 3.9178 s, 1.5 MB/s bs=53248 count=113 oflag=direct large write f248b.sanity.3 113+0 records in 113+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 2.04596 s, 2.9 MB/s bs=53248 count=113 iflag=direct large read f248b.sanity.2 113+0 records in 113+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 1.56841 s, 3.8 MB/s bs=53248 count=113 iflag=direct large read f248b.sanity.3 113+0 records in 113+0 records out 6017024 bytes (6.0 MB, 5.7 MiB) copied, 1.79988 s, 3.3 MB/s osc.lustre-OST0000-osc-ffff8f6211914800.short_io_bytes=16384 osc.lustre-OST0001-osc-ffff8f6211914800.short_io_bytes=16384 PASS 248b (59s) == sanity test 248c: verify whole file read behavior ===== 16:52:30 (1775767950) llite.lustre-ffff8f6211914800.read_ahead_stats=c striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d248c.sanity llite.lustre-ffff8f6211914800.max_read_ahead_whole_mb=64 whole file readahead of 64 MiB took 5.54416 seconds llite.lustre-ffff8f6211914800.read_ahead_stats= snapshot_time 1775767958.475876590 secs.nsecs start_time 1775767952.304590820 secs.nsecs elapsed_time 6.171285770 secs.nsecs hits 16382 samples [pages] misses 2 samples [pages] zero_size_window 1 samples [pages] failed_to_fast_read 3 samples [pages] readahead_pages 1 samples [pages] 16382 16382 16382 llite.lustre-ffff8f6211914800.read_ahead_stats=clear llite.lustre-ffff8f6211914800.max_read_ahead_whole_mb=8 non-whole file readahead of 64 MiB took 5.19181 seconds llite.lustre-ffff8f6211914800.read_ahead_stats= snapshot_time 1775767965.428868656 secs.nsecs start_time 1775767958.526269341 secs.nsecs elapsed_time 6.902599315 secs.nsecs hits 16382 samples [pages] misses 2 samples [pages] zero_size_window 1 samples [pages] failed_to_fast_read 3 samples [pages] readahead_pages 1 samples [pages] 16382 16382 16382 Test passed on attempt 0 llite.lustre-ffff8f6211914800.max_read_ahead_whole_mb=4 PASS 248c (21s) == sanity test 248d: fast read serves tiny reads from cache without failures ========================================================== 16:52:52 (1775767972) llite.lustre-ffff8f6211914800.read_ahead_stats=0 PASS 248d (8s) == sanity test 249: Write above 2T file size ============= 16:53:00 (1775767980) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0187904 s, 218 kB/s PASS 249 (9s) == sanity test 250: Write above 16T limit ================ 16:53:09 (1775767989) lfs: getstripe for '/mnt/lustre/f250.sanity' failed: No such file or directory lfs: getstripe for '/mnt/lustre/f250.sanity' failed: No such file or directory dd: error writing '/mnt/lustre/f250.sanity': File too large 1+0 records in 0+0 records out 0 bytes copied, 0.00826183 s, 0.0 kB/s PASS 250 (8s) == sanity test 251a: Handling short read and write correctly ========================================================== 16:53:17 (1775767997) fail_loc=0xa0001407 fail_val=1 fail_loc=0xa0001407 fail_val=1 PASS 251a (12s) == sanity test 252: check lr_reader tool ================= 16:53:29 (1775768009) last_rcvd: uuid: lustre-OST0000_UUID feature_compat: 0x2 feature_incompat: 0xa feature_rocompat: 0x2 last_transaction: 12884904528 target_index: 0 mount_count: 3 uuid returned by /home/green/git/lustre-release/lustre/utils/lr_reader is 'lustre-OST0000_UUID' pdsh@oleg115-client: oleg115-server: ssh exited with exit code 255 last_rcvd: uuid: lustre-MDT0000_UUID feature_compat: 0x8 feature_incompat: 0x61c feature_rocompat: 0x1 last_transaction: 17179964241 target_index: 0 mount_count: 4 client_area_start: 8192 client_area_size: 128 lustre-MDT0001-mdtlov_UUID: generation: 1 last_transaction: 12884937532 last_xid: 0 last_result: 0 last_data: 0 08c53d13-3268-4b9b-8a97-fbd252225392: generation: 5 last_transaction: 0 last_xid: 0 last_result: 0 last_data: 0 Number of mdtlov clients returned by /home/green/git/lustre-release/lustre/utils/lr_reader is '1' last_rcvd: uuid: lustre-MDT0000_UUID feature_compat: 0x8 feature_incompat: 0x61c feature_rocompat: 0x1 last_transaction: 17179964241 target_index: 0 mount_count: 4 client_area_start: 8192 client_area_size: 128 lustre-MDT0001-mdtlov_UUID: generation: 1 last_transaction: 12884937532 last_xid: 0 last_result: 0 last_data: 0 08c53d13-3268-4b9b-8a97-fbd252225392: generation: 5 last_transaction: 0 last_xid: 0 last_result: 0 last_data: 0 reply_data: 0: client_generation: 5 last_transaction: 17179964330 last_xid: 1862022683851136 last_result: 0 last_data: 0 1: client_generation: 5 last_transaction: 17179964329 last_xid: 1862022683850880 last_result: 0 last_data: 0 2: client_generation: 1 last_transaction: 17179964240 last_xid: 1862022661435008 last_result: 0 last_data: 0 3: client_generation: 5 last_transaction: 17179964327 last_xid: 1862022683849216 last_result: 0 last_data: 0 4: client_generation: 1 last_transaction: 17179964192 last_xid: 1862022661373824 last_result: 0 last_data: 0 5: client_generation: 5 last_transaction: 17179964185 last_xid: 1862022683202944 last_result: 0 last_data: 11 Number of reply data returned by /home/green/git/lustre-release/lustre/utils/lr_reader is '6' PASS 252 (13s) == sanity test 253: Check object allocation limit ======== 16:53:42 (1775768022) keep default fallocate mode: 0 7 Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg115-server mds-ost sync done. Waiting for MDT destroys to complete Creating new pool test_253 oleg115-server: Pool lustre.test_253 created Adding targets to pool oleg115-server: OST lustre-OST0000_UUID added to pool lustre.test_253 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.905023 s, 11.6 MB/s prealloc_status -28 dd: failed to open '/mnt/lustre/d253.sanity/f253.sanity.1': No space left on device 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.758493 s, 6.9 MB/s Waiting for MDT destroys to complete prealloc_status 0 Destroy the created pools: test_253 lustre.test_253 oleg115-server: OST lustre-OST0000_UUID removed from pool lustre.test_253 oleg115-server: Pool lustre.test_253 destroyed PASS 253 (114s) == sanity test 254: Check changelog size ================= 16:55:36 (1775768136) 16512 mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl2 cl1' lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0001: clear the changelog for cl2 of all records Changelog size 24848 Changelog size after work 35280 lustre-MDT0001: clear the changelog for cl2 of all records lustre-MDT0001: Deregistered changelog user #2 lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0000: Deregistered changelog user #1 PASS 254 (26s) SKIP: sanity test_255a skipping excluded test 255a (base 255) SKIP: sanity test_255b skipping excluded test 255b (base 255) SKIP: sanity test_255c skipping excluded test 255c (base 255) SKIP: sanity test_256 skipping excluded test 256 == sanity test 257: xattr locks are not lost ============= 16:56:11 (1775768171) striped dir -i1 -c2 -H crush2 /mnt/lustre/d257.sanity File: /mnt/lustre/d257.sanity Size: 8192 Blocks: 16 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129603899424788 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 16:56:13.000000000 -0400 Modify: 2026-04-09 16:56:13.000000000 -0400 Change: 2026-04-09 16:56:13.000000000 -0400 Birth: 2026-04-09 16:56:14.000000000 -0400 fail_val=0 fail_loc=0x80000161 Stopping /mnt/lustre-mds2 (opts:) on oleg115-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0001 affected facets: mds2 oleg115-server: oleg115-server.virtnet: executing _wait_recovery_complete *.lustre-MDT0001.recovery_status 1475 oleg115-server: *.lustre-MDT0001.recovery_status status: COMPLETE PASS 257 (40s) == sanity test 258a: verify i_mutex security behavior when suid attributes is set ========================================================== 16:56:52 (1775768212) fail_loc=0x141c running as uid/gid/euid/egid 500/500/500/500, groups: 500 [dd] [if=/dev/zero] [of=/mnt/lustre/f258a.sanity] [bs=4k] [count=1] [oflag=append] 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0117553 s, 348 kB/s PASS 258a (9s) == sanity test 258b: verify i_mutex security behavior ==== 16:57:01 (1775768221) fail_loc=0x141d running as uid/gid/euid/egid 500/500/500/500, groups: 500 [dd] [if=/dev/zero] [of=/mnt/lustre/f258b.sanity] [bs=4k] [count=1] [oflag=append] 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0131646 s, 311 kB/s PASS 258b (10s) == sanity test 259: crash at delayed truncate ============ 16:57:11 (1775768231) Waiting for MDT destroys to complete before: 3827108 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 1.1723 s, 8.9 MB/s after write: 3818916 fail_loc=0x2301 after truncate: 3818916 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server fail_loc=0 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 after restart: 3818916 PASS 259 (55s) == sanity test 260: Check mdc_close fail ================= 16:58:06 (1775768286) fail_loc=0x80000806 PASS 260 (10s) == sanity test 270a: DoM: basic functionality tests ====== 16:58:16 (1775768296) 192+0 records in 192+0 records out 196608 bytes (197 kB, 192 KiB) copied, 0.18184 s, 1.1 MB/s 3+0 records in 3+0 records out 196608 bytes (197 kB, 192 KiB) copied, 0.119803 s, 1.6 MB/s 1984+0 records in 1984+0 records out 2031616 bytes (2.0 MB, 1.9 MiB) copied, 2.8483 s, 713 kB/s 31+0 records in 31+0 records out 2031616 bytes (2.0 MB, 1.9 MiB) copied, 0.865904 s, 2.3 MB/s PASS 270a (21s) == sanity test 270b: DoM: maximum size overflow checks for DoM-only file ========================================================== 16:58:37 (1775768317) truncate: cannot truncate '/mnt/lustre/d270b.sanity/dom_file' to length 1048577: File too large dd: error writing '/mnt/lustre/d270b.sanity/dom_file': No data available 1+0 records in 0+0 records out 0 bytes copied, 0.0134715 s, 0.0 kB/s 1+0 records in 1+0 records out 1048573 bytes (1.0 MB, 1.0 MiB) copied, 0.092074 s, 11.4 MB/s /home/green/git/lustre-release/lustre/tests/sanity.sh: line 27827: echo: write error: File too large PASS 270b (8s) == sanity test 270c: DoM: DoM EA inheritance tests ======= 16:58:45 (1775768325) PASS 270c (9s) == sanity test 270d: DoM: change striping from DoM to RAID0 ========================================================== 16:58:54 (1775768334) PASS 270d (8s) == sanity test 270e: DoM: lfs find with DoM files test === 16:59:02 (1775768342) total: 20 open/close in 0.39 seconds: 51.54 ops/second total: 10 open/close in 0.18 seconds: 54.48 ops/second Test 1: lfs find 20 DOM files by layout: OK Test 2: lfs find 1 DOM dir by layout: OK Test 4: lfs find 20 DOM files by stripe size: OK Test 5: lfs find no DOM files by stripe index: OK PASS 270e (10s) == sanity test 270f: DoM: maximum DoM stripe size checks ========================================================== 16:59:13 (1775768353) lfs setstripe: lfs setstripe: cannot create composite file '/mnt/lustre/d270f.sanity/dom_file': Invalid argument (22) oleg115-server: error: set_param: setting /sys/fs/lustre/lod/lustre-MDT0000-mdtlov/dom_stripesize=2147483648: Numerical result out of range oleg115-server: error: set_param: setting 'lod/lustre-MDT0000-mdtlov/dom_stripesize'='2147483648': Numerical result out of range pdsh@oleg115-client: oleg115-server: ssh exited with exit code 34 65536 PASS 270f (19s) == sanity test 270g: DoM: default DoM stripe size depends on free space ========================================================== 16:59:33 (1775768373) DOM threshold is 50% free space Free space: 40%, default DOM stripe: 512K Free space: 20%, default DOM stripe: 256K Free space: 0%, default DOM stripe: 0K Free space: 15%, default DOM stripe: 256K Free space: 30%, default DOM stripe: 512K Free space: 55%, default DOM stripe: 1024K PASS 270g (31s) == sanity test 270h: DoM: DoM stripe removal when disabled on server ========================================================== 17:00:04 (1775768404) PASS 270h (15s) == sanity test 270i: DoM: setting invalid DoM striping should fail ========================================================== 17:00:19 (1775768419) lfs setstripe: Invalid pattern: '-L mdt', must be specified with -E: Invalid argument (22) lfs setstripe: Invalid pattern: '-L mdt', must be specified with -E: Invalid argument (22) Option 'stripe-count' can't be specified with Data-on-MDT component: 1152921504606846979 lfs setstripe: invalid layout Create a file with specified striping/composite layout, or set the default layout on an existing directory. Usage: setstripe [--component-add|--component-del|--delete|-d] [--comp-set --comp-id|-I COMP_ID|--comp-flags=COMP_FLAGS] [--component-end|-E END_OFFSET] [--copy=SOURCE_LAYOUT_FILE]|--yaml|-y YAML_TEMPLATE_FILE] [--extension-size|--ext-size|-z EXT_SIZE] [--help|-h] [--foreign=FOREIGN_TYPE --xattr|-x LAYOUT] [--layout|-L PATTERN] [--mode FILE_MODE] [--mirror-count|-N[MIRROR_COUNT]] [--ost|-o OST_INDEX[,OST_INDEX,...]] [--overstripe-count|-C STRIPE_COUNT] [--pool|-p POOL_NAME] [--stripe-count|-c STRIPE_COUNT] [--stripe-index|-i START_OST_IDX] [--stripe-size|-S STRIPE_SIZE] FILENAME|DIRECTORY Option 'stripe-count' can't be specified with Data-on-MDT component: 1152921504606846979 lfs setstripe: invalid layout Create a file with specified striping/composite layout, or set the default layout on an existing directory. Usage: setstripe [--component-add|--component-del|--delete|-d] [--comp-set --comp-id|-I COMP_ID|--comp-flags=COMP_FLAGS] [--component-end|-E END_OFFSET] [--copy=SOURCE_LAYOUT_FILE]|--yaml|-y YAML_TEMPLATE_FILE] [--extension-size|--ext-size|-z EXT_SIZE] [--help|-h] [--foreign=FOREIGN_TYPE --xattr|-x LAYOUT] [--layout|-L PATTERN] [--mode FILE_MODE] [--mirror-count|-N[MIRROR_COUNT]] [--ost|-o OST_INDEX[,OST_INDEX,...]] [--overstripe-count|-C STRIPE_COUNT] [--pool|-p POOL_NAME] [--stripe-count|-c STRIPE_COUNT] [--stripe-index|-i START_OST_IDX] [--stripe-size|-S STRIPE_SIZE] FILENAME|DIRECTORY PASS 270i (10s) == sanity test 270j: DoM migration: DOM file to the OST-striped file (plain) ========================================================== 17:00:29 (1775768429) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.136831 s, 7.7 MB/s PASS 270j (10s) == sanity test 271a: DoM: data is cached for read after write ========================================================== 17:00:40 (1775768440) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0091375 s, 448 kB/s /mnt/lustre/d271a.sanity/dom PASS 271a (9s) == sanity test 271b: DoM: no glimpse RPC for stat (DoM only file) ========================================================== 17:00:49 (1775768449) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0262606 s, 156 kB/s /mnt/lustre/d271b.sanity/dom has type file OK /mnt/lustre/d271b.sanity/dom has size 4096 OK /mnt/lustre/d271b.sanity/dom has type file OK /mnt/lustre/d271b.sanity/dom has size 4096 OK PASS 271b (12s) == sanity test 271ba: DoM: no glimpse RPC for stat (combined file) ========================================================== 17:01:01 (1775768461) llite.lustre-ffff8f6211914800.hybrid_io=0 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.307112 s, 6.8 MB/s /mnt/lustre/d271ba.sanity/dom has type file OK /mnt/lustre/d271ba.sanity/dom has size 2097152 OK /mnt/lustre/d271ba.sanity/dom has type file OK /mnt/lustre/d271ba.sanity/dom has size 2097152 OK PASS 271ba (9s) == sanity test 271c: DoM: IO lock at open saves enqueue RPCs ========================================================== 17:01:11 (1775768471) - open/close 960 (time 1775768487.18 total 10.00 last 95.99) total: 1000 open/close in 10.52 seconds: 95.09 ops/second total: write 2043438 bytes in 32 seconds: 63857.44 bytes/second snapshot_time 1775768521.794473967 secs.nsecs start_time 1775768489.470772567 secs.nsecs elapsed_time 32.323701400 secs.nsecs req_waittime 5026 samples [usecs] 1983 50698 32174097 268917925425 req_active 5026 samples [reqs] 1 10 6490 10216 ldlm_ibits_enqueue 3000 samples [reqs] 1 1 3000 3000 write_bytes 26 samples [bytes] 49 4077 51109 143177417 ost_write 26 samples [usecs] 9829 47302 581520 16147253074 mds_close 1000 samples [usecs] 2268 27103 5147393 32972858139 ldlm_cancel 1000 samples [usecs] 2209 27167 7286470 67384645750 - unlinked 0 (time 1775768524 ; total 0 ; last 0) total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second total: 1000 open/close in 8.80 seconds: 113.62 ops/second total: write 2043438 bytes in 25 seconds: 81737.52 bytes/second - unlinked 0 (time 1775768579 ; total 0 ; last 0) total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second PASS 271c (122s) == sanity test 271d: DoM: read on open (1K file in reply buffer) ========================================================== 17:03:13 (1775768593) 1+0 records in 1+0 records out 1000 bytes (1.0 kB) copied, 0.00109208 s, 916 kB/s 1+0 records in 1+0 records out 1000 bytes (1.0 kB) copied, 0.0135096 s, 74.0 kB/s Append to the same page ... DONE Open and read file ... DONE PASS 271d (8s) == sanity test 271f: DoM: read on open (200K file and read tail) ========================================================== 17:03:21 (1775768601) 1+0 records in 1+0 records out 265000 bytes (265 kB, 259 KiB) copied, 0.0139893 s, 18.9 MB/s 1+0 records in 1+0 records out 265000 bytes (265 kB, 259 KiB) copied, 0.0832256 s, 3.2 MB/s Append to the same page ... DONE Open and read file ... DONE PASS 271f (10s) == sanity test 271g: Discard DoM data vs client flush race ========================================================== 17:03:31 (1775768611) /mnt/lustre/f271g.sanity has type file OK fail_loc=0x80000314 PASS 271g (11s) == sanity test 272a: DoM migration: new layout with the same DOM component ========================================================== 17:03:42 (1775768622) 1+0 records in 1+0 records out 524288 bytes (524 kB, 512 KiB) copied, 0.153314 s, 3.4 MB/s PASS 272a (13s) == sanity test 272b: DoM migration: DOM file to the OST-striped file (plain) ========================================================== 17:03:55 (1775768635) 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.301601 s, 7.0 MB/s PASS 272b (15s) == sanity test 272c: DoM migration: DOM file to the OST-striped file (composite) ========================================================== 17:04:11 (1775768651) 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.268829 s, 7.8 MB/s PASS 272c (14s) == sanity test 272d: DoM mirroring: OST-striped mirror to DOM file ========================================================== 17:04:25 (1775768665) 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.167549 s, 12.5 MB/s lfs mirror mirror: cannot get UNLOCK lease, ext 8 for [0x240000408:0x802:0x0]: Invalid argument (22) PASS 272d (12s) == sanity test 272e: DoM mirroring: DOM mirror to the OST-striped file ========================================================== 17:04:37 (1775768677) 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.201965 s, 10.4 MB/s lfs mirror mirror: cannot get UNLOCK lease, ext 8 for [0x200001b74:0x97:0x0]: Invalid argument (22) PASS 272e (11s) == sanity test 272f: DoM migration: OST-striped file to DOM file ========================================================== 17:04:49 (1775768689) 1+0 records in 1+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.199925 s, 10.5 MB/s lfs migrate: cannot get UNLOCK lease, ext 8 for [0x240000408:0x806:0x0]: Invalid argument (22) /mnt/lustre/d272f.sanity/f272f.sanity /mnt/lustre/d272f.sanity/f272f.sanity PASS 272f (11s) == sanity test 273a: DoM: layout swapping should fail with DOM ========================================================== 17:05:00 (1775768700) lfs swap_layouts: error: cannot swap layout between '/mnt/lustre/d273a.sanity/f273a.sanity_plain' and '/mnt/lustre/d273a.sanity/f273a.sanity_dom': Operation not supported (95) lfs swap_layouts: error: cannot swap layout between '/mnt/lustre/d273a.sanity/f273a.sanity_dom' and '/mnt/lustre/d273a.sanity/f273a.sanity_plain': Operation not supported (95) lfs swap_layouts: error: cannot swap layout between '/mnt/lustre/d273a.sanity/f273a.sanity_comp' and '/mnt/lustre/d273a.sanity/f273a.sanity_dom': Operation not supported (95) lfs swap_layouts: error: cannot swap layout between '/mnt/lustre/d273a.sanity/f273a.sanity_dom' and '/mnt/lustre/d273a.sanity/f273a.sanity_comp': Operation not supported (95) PASS 273a (11s) == sanity test 273b: DoM: race writeback and object destroy ========================================================== 17:05:11 (1775768711) fail_loc=0x8000016b fail_val=2 PASS 273b (15s) == sanity test 273c: race writeback and object destroy === 17:05:26 (1775768726) fail_loc=0x800001e1 fail_val=2 PASS 273c (14s) == sanity test 275: Read on a canceled duplicate lock ==== 17:05:40 (1775768740) 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.271058 s, 7.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0635478 s, 16.5 MB/s fail_loc=0x8000031f fail_loc=0x8000032b 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0750017 s, 14.0 MB/s PASS 275 (12s) == sanity test 276: Race between mount and obd_statfs ==== 17:05:52 (1775768752) Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 Stopping /mnt/lustre-ost1 (opts:) on oleg115-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-OST0000 /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 4832: 142582 Killed do_facet ost1 "(while true; do $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" PASS 276 (471s) == sanity test 277: Direct IO shall drop page cache ====== 17:13:43 (1775769223) ldlm.namespaces.MGC192.168.201.115@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff8f6211914800.lru_size=0 ldlm.namespaces.lustre-MDT0001-mdc-ffff8f6211914800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff8f6211914800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff8f6211914800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.110303 s, 9.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.147763 s, 7.1 MB/s PASS 277 (8s) == sanity test 278: Race starting MDS between MDTs stop/start ========================================================== 17:13:51 (1775769231) fail_loc=0x8000060c Stopping /mnt/lustre-mds2 (opts:) on oleg115-server Stopping /mnt/lustre-mds1 (opts:) on oleg115-server Starting MDTs Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0000 fail_loc=0 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0001 affected facets: mds2 oleg115-server: oleg115-server.virtnet: executing _wait_recovery_complete *.lustre-MDT0001.recovery_status 1475 oleg115-server: *.lustre-MDT0001.recovery_status status: COMPLETE PASS 278 (47s) == sanity test 280: Race between MGS umount and client llog processing ========================================================== 17:14:38 (1775769278) 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) fail_loc=0x8000015e fail_val=0 Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre Stopping /mnt/lustre-mds1 (opts:) on oleg115-server Start mgs: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 mount.lustre: mount 192.168.201.115@tcp:/lustre at /mnt/lustre failed: Input/output error Is the MGS running? oleg115-server: oleg115-server.virtnet: executing set_default_debug all all pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1 Started lustre-MDT0000 Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre PASS 280 (53s) == sanity test 300a: basic striped dir sanity test ======= 17:15:31 (1775769331) File: /mnt/lustre/d300a.sanity/striped_dir/a Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129670890848257 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:15:34.000000000 -0400 Modify: 2026-04-09 17:15:34.000000000 -0400 Change: 2026-04-09 17:15:34.000000000 -0400 Birth: 2026-04-09 17:15:34.000000000 -0400 File: /mnt/lustre/d300a.sanity/striped_dir/b Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115373044662275 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:15:34.000000000 -0400 Modify: 2026-04-09 17:15:34.000000000 -0400 Change: 2026-04-09 17:15:34.000000000 -0400 Birth: 2026-04-09 17:15:34.000000000 -0400 open(/mnt/lustre/d300a.sanity/striped_dir/f0) error: Operation not permitted total: 0 open/close in 0.02 seconds: 0.00 ops/second File: /mnt/lustre/d300a.sanity/striped_dir/a Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115373044662276 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:15:35.000000000 -0400 Modify: 2026-04-09 17:15:35.000000000 -0400 Change: 2026-04-09 17:15:35.000000000 -0400 Birth: 2026-04-09 17:15:35.000000000 -0400 File: /mnt/lustre/d300a.sanity/striped_dir/b Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129670890848259 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:15:35.000000000 -0400 Modify: 2026-04-09 17:15:35.000000000 -0400 Change: 2026-04-09 17:15:35.000000000 -0400 Birth: 2026-04-09 17:15:35.000000000 -0400 open(/mnt/lustre/d300a.sanity/striped_dir/f0) error: Operation not permitted total: 0 open/close in 0.03 seconds: 0.00 ops/second PASS 300a (10s) == sanity test 300b: check ctime/mtime for striped dir === 17:15:41 (1775769341) striped dir -i0 -c2 -H crush2 /mnt/lustre/d300b.sanity PASS 300b (33s) == sanity test 300c: chown && check ls under striped directory ========================================================== 17:16:15 (1775769375) running as uid/gid/euid/egid 500/500/500/500, groups: 500 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000] - open/close 455 (time 1775769387.61 total 10.06 last 45.21) - open/close 923 (time 1775769397.62 total 20.07 last 46.78) - open/close 1395 (time 1775769407.64 total 30.09 last 47.08) - open/close 1857 (time 1775769417.66 total 40.10 last 46.15) - open/close 2378 (time 1775769427.66 total 50.11 last 52.07) - open/close 2873 (time 1775769437.67 total 60.12 last 49.47) - open/close 3369 (time 1775769447.67 total 70.12 last 49.59) - open/close 3873 (time 1775769457.69 total 80.14 last 50.30) - open/close 4298 (time 1775769467.70 total 90.15 last 42.47) - open/close 4840 (time 1775769477.71 total 100.16 last 54.14) total: 5000 open/close in 103.21 seconds: 48.44 ops/second PASS 300c (185s) == sanity test 300d: check default stripe under striped directory ========================================================== 17:19:19 (1775769559) total 8 drwxr-xr-x 2 root root 8192 Apr 9 17:19 striped_dir lmv_stripe_count: 0 lmv_stripe_offset: 1 lmv_hash_type: none total 0 lmv_stripe_count: 2 lmv_stripe_offset: 0 lmv_hash_type: all_char mdtidx FID[seq:oid:ver] 0 [0x200002b10:0x7:0x0] 1 [0x2400013a0:0x7:0x0] total: 10 open/close in 0.18 seconds: 56.76 ops/second total 16 drwxr-xr-x 2 root root 8192 Apr 9 17:19 remote_striped_dir drwxr-xr-x 2 root root 8192 Apr 9 17:19 striped_dir lmv_stripe_count: 0 lmv_stripe_offset: 1 lmv_hash_type: none total 0 lmv_stripe_count: 2 lmv_stripe_offset: 1 lmv_hash_type: crush mdtidx FID[seq:oid:ver] 1 [0x2400013a2:0x4:0x0] 0 [0x200002b12:0x4:0x0] total: 10 open/close in 0.22 seconds: 46.23 ops/second PASS 300d (9s) == sanity test 300e: check rename under striped directory ========================================================== 17:19:29 (1775769569) PASS 300e (9s) == sanity test 300f: check rename cross striped directory ========================================================== 17:19:37 (1775769577) PASS 300f (9s) == sanity test 300g: check default striped directory for normal directory ========================================================== 17:19:46 (1775769586) checking normal_dir 2 1 total: 10 open/close in 0.20 seconds: 49.15 ops/second - unlinked 0 (time 1775769589 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second checking normal_dir 1 0 total: 10 open/close in 0.20 seconds: 49.61 ops/second - unlinked 0 (time 1775769591 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second checking normal_dir -1 1 total: 10 open/close in 0.15 seconds: 66.18 ops/second - unlinked 0 (time 1775769593 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second checking normal_dir 2 -1 total: 10 open/close in 0.16 seconds: 64.12 ops/second - unlinked 0 (time 1775769594 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second delete default stripeEA PASS 300g (16s) == sanity test 300h: check default striped directory for striped directory ========================================================== 17:20:02 (1775769602) checking striped_dir 2 1 total: 10 open/close in 0.19 seconds: 51.78 ops/second - unlinked 0 (time 1775769605 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second checking striped_dir 1 0 total: 10 open/close in 0.17 seconds: 58.29 ops/second - unlinked 0 (time 1775769607 ; total 0 ; last 0) total: 10 unlinks in 1 seconds: 10.000000 unlinks/second checking striped_dir -1 1 total: 10 open/close in 0.19 seconds: 52.42 ops/second - unlinked 0 (time 1775769609 ; total 0 ; last 0) total: 10 unlinks in 1 seconds: 10.000000 unlinks/second checking striped_dir 2 -1 total: 10 open/close in 0.16 seconds: 63.97 ops/second - unlinked 0 (time 1775769611 ; total 0 ; last 0) total: 10 unlinks in 0 seconds: inf unlinks/second PASS 300h (17s) == sanity test 300i: client handle unknown hash type striped directory ========================================================== 17:20:19 (1775769619) total: 10 open/close in 0.26 seconds: 38.36 ops/second 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre /mnt/lustre/d300i.sanity/hashdir/d2 /mnt/lustre/d300i.sanity/hashdir/d1 /mnt/lustre/d300i.sanity/hashdir/d3 fail_loc=0x1901 fail_val=99 fail_loc=0x1901 fail_val=99 /mnt/lustre/d300i.sanity/striped_dir/f-0 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-1 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-2 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-3 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-4 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-5 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-6 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-7 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-8 has type file OK /mnt/lustre/d300i.sanity/striped_dir/f-9 has type file OK touch: cannot touch '/mnt/lustre/d300i.sanity/striped_dir/f0': Bad file descriptor fail_loc=0 192.168.201.115@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre PASS 300i (63s) == sanity test 300j: test large update record ============ 17:21:22 (1775769682) fail_loc=0x1702 total: 10 open/close in 0.32 seconds: 31.35 ops/second fail_loc=0 PASS 300j (8s) == sanity test 300k: test large striped directory ======== 17:21:31 (1775769691) fail_loc=0x1703 fail_loc=0 lmv_stripe_count: 2 lmv_stripe_offset: 0 lmv_hash_type: crush mdtidx FID[seq:oid:ver] 0 [0x200002b10:0x20:0x0] 1 [0x2400013a0:0x20:0x0] PASS 300k (9s) == sanity test 300l: non-root user to create dir under striped dir with stale layout ========================================================== 17:21:40 (1775769700) striped dir -i0 -c2 -H all_char /mnt/lustre/d300l.sanity/striped_dir mdt.lustre-MDT0001.enable_remote_dir_gid=-1 fail_loc=0x80000158 running as uid/gid/euid/egid 500/500/500/500, groups: 500 [mkdir] [/mnt/lustre/d300l.sanity/striped_dir/test_dir] mdt.lustre-MDT0001.enable_remote_dir_gid=0 PASS 300l (10s) == sanity test 300m: setstriped directory on single MDT FS ========================================================== 17:21:51 (1775769711) SKIP: sanity test_300m Only for single MDT SKIP 300m (4s) == sanity test 300n: non-root user to create dir under striped dir with default EA ========================================================== 17:21:54 (1775769714) running as uid/gid/euid/egid 500/500/500/500, groups: 500 [/home/green/git/lustre-release/lustre/utils/lfs] [setdirstripe] [-i0] [-c2] [/mnt/lustre/d300n.sanity/striped_dir] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [/home/green/git/lustre-release/lustre/utils/lfs] [setdirstripe] [-i] [1] [-c2] [-D] [/mnt/lustre/d300n.sanity/striped_dir] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [mkdir] [/mnt/lustre/d300n.sanity/striped_dir/test_dir] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [mkdir] [/mnt/lustre/d300n.sanity/striped_dir/test_dir1] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [mkdir] [/mnt/lustre/d300n.sanity/striped_dir/test_dir2] PASS 300n (22s) SKIP: sanity test_300o skipping SLOW test 300o == sanity test 300p: create striped directory without space ========================================================== 17:22:18 (1775769738) fail_loc=0x1704 lfs setdirstripe: dirstripe error on '/mnt/lustre/d300p.sanity/bad_striped_dir': No space left on device lfs setdirstripe: cannot create dir '/mnt/lustre/d300p.sanity/bad_striped_dir': No space left on device PASS 300p (10s) == sanity test 300q: create remote directory under orphan directory ========================================================== 17:22:28 (1775769748) mkdir: cannot create directory 'local_dir': No such file or directory lfs setdirstripe: dirstripe error on 'remote_dir': Stale file handle lfs setdirstripe: cannot create dir 'remote_dir': Stale file handle PASS 300q (9s) == sanity test 300r: test -1 striped directory =========== 17:22:38 (1775769758) lmv_stripe_count: 2 lmv_stripe_offset: 0 lmv_hash_type: crush mdtidx FID[seq:oid:ver] 0 [0x200002b10:0x25:0x0] 1 [0x2400013a0:0x25:0x0] PASS 300r (9s) == sanity test 300s: test lfs mkdir -c without -i ======== 17:22:48 (1775769768) lmv_stripe_count: 2 lmv_stripe_offset: 1 lmv_hash_type: crush mdtidx FID[seq:oid:ver] 1 [0x2400013a2:0x1a:0x0] 0 [0x200002b12:0x1a:0x0] PASS 300s (8s) == sanity test 300t: test max_mdt_stripecount ============ 17:22:56 (1775769776) lod.lustre-MDT0000-mdtlov.max_mdt_stripecount=1 lod.lustre-MDT0001-mdtlov.max_mdt_stripecount=1 lod.lustre-MDT0000-mdtlov.max_mdt_stripecount=0 lod.lustre-MDT0001-mdtlov.max_mdt_stripecount=0 PASS 300t (11s) == sanity test 300ua: basic overstriped dir sanity test == 17:23:10 (1775769790) File: /mnt/lustre/d300ua.sanity/striped_dir/a Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129670924402707 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:13.000000000 -0400 Modify: 2026-04-09 17:23:13.000000000 -0400 Change: 2026-04-09 17:23:13.000000000 -0400 Birth: 2026-04-09 17:23:13.000000000 -0400 File: /mnt/lustre/d300ua.sanity/striped_dir/b Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115373094993941 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:13.000000000 -0400 Modify: 2026-04-09 17:23:13.000000000 -0400 Change: 2026-04-09 17:23:13.000000000 -0400 Birth: 2026-04-09 17:23:13.000000000 -0400 open(/mnt/lustre/d300ua.sanity/striped_dir/f0) error: Operation not permitted total: 0 open/close in 0.02 seconds: 0.00 ops/second File: /mnt/lustre/d300ua.sanity/striped_dir/a Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115373094993942 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:14.000000000 -0400 Modify: 2026-04-09 17:23:14.000000000 -0400 Change: 2026-04-09 17:23:14.000000000 -0400 Birth: 2026-04-09 17:23:14.000000000 -0400 File: /mnt/lustre/d300ua.sanity/striped_dir/b Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129670924402709 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:14.000000000 -0400 Modify: 2026-04-09 17:23:14.000000000 -0400 Change: 2026-04-09 17:23:14.000000000 -0400 Birth: 2026-04-09 17:23:14.000000000 -0400 open(/mnt/lustre/d300ua.sanity/striped_dir/f0) error: Operation not permitted total: 0 open/close in 0.03 seconds: 0.00 ops/second File: /mnt/lustre/d300ua.sanity/striped_dir/a Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 162129670924402710 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:16.000000000 -0400 Modify: 2026-04-09 17:23:16.000000000 -0400 Change: 2026-04-09 17:23:16.000000000 -0400 Birth: 2026-04-09 17:23:16.000000000 -0400 File: /mnt/lustre/d300ua.sanity/striped_dir/b Size: 4096 Blocks: 8 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115373094993944 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 17:23:16.000000000 -0400 Modify: 2026-04-09 17:23:16.000000000 -0400 Change: 2026-04-09 17:23:16.000000000 -0400 Birth: 2026-04-09 17:23:16.000000000 -0400 open(/mnt/lustre/d300ua.sanity/striped_dir/f0) error: Operation not permitted total: 0 open/close in 0.04 seconds: 0.00 ops/second PASS 300ua (16s) == sanity test 300ub: test MDT overstriping interface & limits ========================================================== 17:23:26 (1775769806) Testing invalid stripe count, failure expected Testing invalid striping, failure expected lmv_stripe_count: 10 lmv_stripe_offset: 0 lmv_hash_type: crush,overstriped mdtidx FID[seq:oid:ver] 0 [0x200002b10:0x36:0x0] 1 [0x2400013a0:0x32:0x0] 0 [0x200002b10:0x37:0x0] 1 [0x2400013a0:0x33:0x0] 0 [0x200002b10:0x38:0x0] 1 [0x2400013a0:0x34:0x0] 0 [0x200002b10:0x39:0x0] 1 [0x2400013a0:0x35:0x0] 0 [0x200002b10:0x3a:0x0] 1 [0x2400013a0:0x36:0x0] stripes on MDT0: 5 PASS 300ub (15s) == sanity test 300uc: test MDT overstriping as default & inheritance ========================================================== 17:23:42 (1775769822) PASS 300uc (10s) == sanity test 300ud: dir split ========================== 17:23:52 (1775769832) lod.lustre-MDT0000-mdtlov.mdt_hash=crush lod.lustre-MDT0001-mdtlov.mdt_hash=crush mdt.lustre-MDT0000.enable_dir_restripe=1 mdt.lustre-MDT0001.enable_dir_restripe=1 total: 100 create in 1.62 seconds: 61.89 ops/second total: 100 mkdir in 3.80 seconds: 26.34 ops/second Waiting 100s for 'crush' Updated after 8s: want 'crush' got 'crush' 99 migrated when dir split 1 to 2 stripes Waiting 100s for 'crush' Updated after 8s: want 'crush' got 'crush' 67 migrated when dir split 2 to 3 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 54 migrated when dir split 3 to 4 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 37 migrated when dir split 4 to 5 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 31 migrated when dir split 5 to 6 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 26 migrated when dir split 6 to 7 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 30 migrated when dir split 7 to 8 stripes Waiting 100s for 'crush' Updated after 9s: want 'crush' got 'crush' 17 migrated when dir split 8 to 9 stripes Waiting 100s for 'crush' Updated after 8s: want 'crush' got 'crush' 18 migrated when dir split 9 to 10 stripes mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 PASS 300ud (130s) == sanity test 300ue: dir merge ========================== 17:26:02 (1775769962) lod.lustre-MDT0000-mdtlov.mdt_hash=crush lod.lustre-MDT0001-mdtlov.mdt_hash=crush mdt.lustre-MDT0000.enable_dir_restripe=1 mdt.lustre-MDT0001.enable_dir_restripe=1 striped dir -i0 -C10 -H crush /mnt/lustre/d300ue.sanity total: 100 create in 1.01 seconds: 99.15 ops/second total: 100 mkdir in 1.08 seconds: 92.96 ops/second Waiting 100s for 'crush,fixed' Updated after 2s: want 'crush,fixed' got 'crush,fixed' 18 migrated when dir merge 10 to 9 stripes Waiting 100s for 'crush,fixed' Updated after 3s: want 'crush,fixed' got 'crush,fixed' 17 migrated when dir merge 9 to 8 stripes Waiting 100s for 'crush,fixed' Updated after 2s: want 'crush,fixed' got 'crush,fixed' 30 migrated when dir merge 8 to 7 stripes Waiting 100s for 'crush,fixed' Updated after 9s: want 'crush,fixed' got 'crush,fixed' 26 migrated when dir merge 7 to 6 stripes Waiting 100s for 'crush,fixed' Updated after 2s: want 'crush,fixed' got 'crush,fixed' 31 migrated when dir merge 6 to 5 stripes Waiting 100s for 'crush,fixed' Updated after 8s: want 'crush,fixed' got 'crush,fixed' 37 migrated when dir merge 5 to 4 stripes Waiting 100s for 'crush,fixed' Updated after 9s: want 'crush,fixed' got 'crush,fixed' 54 migrated when dir merge 4 to 3 stripes Waiting 100s for 'crush,fixed' Updated after 9s: want 'crush,fixed' got 'crush,fixed' 67 migrated when dir merge 3 to 2 stripes Waiting 100s for 'crush,fixed' Updated after 9s: want 'crush,fixed' got 'crush,fixed' 99 migrated when dir merge 2 to 1 stripes mdt.lustre-MDT0000.enable_dir_restripe=0 mdt.lustre-MDT0001.enable_dir_restripe=0 PASS 300ue (96s) == sanity test 300uf: migrate with too many local locks == 17:27:38 (1775770058) PASS 300uf (13s) == sanity test 300ug: migrate overstriped dirs =========== 17:27:51 (1775770071) lmv_stripe_count: 8 lmv_stripe_offset: 0 lmv_hash_type: crush,fixed mdtidx FID[seq:oid:ver] 0 [0x200002b10:0x228:0x0] 1 [0x2400013a0:0x144:0x0] 0 [0x200002b10:0x229:0x0] 1 [0x2400013a0:0x145:0x0] 0 [0x200002b10:0x22a:0x0] 1 [0x2400013a0:0x146:0x0] 0 [0x200002b10:0x22b:0x0] 1 [0x2400013a0:0x147:0x0] PASS 300ug (10s) == sanity test 300uh: overstripe tunable max_stripes_per_mdt ========================================================== 17:28:01 (1775770081) crush,overstriped lfs setdirstripe: dirstripe error on '/mnt/lustre/d300uh.sanity/sub': Invalid argument lfs setdirstripe: cannot create dir '/mnt/lustre/d300uh.sanity/sub': Invalid argument crush PASS 300uh (13s) == sanity test 300ui: overstripe is not supported on one MDT system ========================================================== 17:28:14 (1775770094) SKIP: sanity test_300ui 1 MDT only SKIP 300ui (4s) == sanity test 300uj: overstriped dir with -C -N sanity test ========================================================== 17:28:18 (1775770098) rm: cannot remove '/mnt/lustre/d300uj.sanity/d300uj.sanity.0': Is a directory lfs: invalid stripe count '-6' PASS 300uj (7s) == sanity test 310a: open unlink remote file ============= 17:28:27 (1775770107) Can't lstat /mnt/lustre/d310a.sanity/src_dir/a: No such file or directory /mnt/lustre/d310a.sanity/tgt_dir/b has type file OK opening writing unlinking /mnt/lustre/d310a.sanity/tgt_dir/b accessing (1) seeking (1) accessing (2) fstat... reading comparing data truncating seeking (2) writing again seeking (3) reading again comparing data again closing SUCCESS - goto beer /mnt/lustre/d310a.sanity/tgt_dir/b: absent OK PASS 310a (7s) == sanity test 310b: unlink remote file with multiple links while open ========================================================== 17:28:35 (1775770115) Can't lstat /mnt/lustre/d310b.sanity/src_dir/a: No such file or directory /mnt/lustre/d310b.sanity/tgt_dir/b has type file OK /mnt/lustre/d310b.sanity/tgt_dir/b has type file OK PASS 310b (8s) == sanity test 310c: open-unlink remote file with multiple links ========================================================== 17:28:42 (1775770122) SKIP: sanity test_310c needs >= 4 MDTs SKIP 310c (4s) == sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 17:28:46 (1775770126) old_iused= 3916 - open/close 936 (time 1775770142.46 total 10.01 last 93.54) total: 1000 open/close in 10.77 seconds: 92.89 ops/second suppose current old_iused=4916 create_count=32, max_create_count=20000 - unlinked 0 (time 1775770151 ; total 0 ; last 0) total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second Waiting for MDT destroys to complete 3908 waited 1 sec, old Iused 4916, new Iused 3908 PASS 311 (59s) == sanity test 312: make sure ZFS adjusts its block size by write pattern ========================================================== 17:29:46 (1775770186) SKIP: sanity test_312 the test only applies to zfs SKIP 312 (5s) == sanity test 313: io should fail after last_rcvd update fail ========================================================== 17:29:51 (1775770191) fail_loc=0x720 dd: failed to open '/mnt/lustre/f313.sanity': Input/output error fail_loc=0 PASS 313 (12s) == sanity test 314: OSP shouldn't fail after last_rcvd update failure ========================================================== 17:30:02 (1775770202) fail_loc=0x720 Waiting for MDT destroys to complete fail_loc=0 PASS 314 (29s) == sanity test 315: read should be accounted ============= 17:30:31 (1775770231) PASS 315 (20s) == sanity test 316: lfs migrate of file with large_xattr enabled ========================================================== 17:30:51 (1775770251) PASS 316 (12s) == sanity test 317: Verify blocks get correctly update after truncate ========================================================== 17:31:04 (1775770264) 1+0 records in 1+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.263319 s, 19.9 MB/s /mnt/lustre/f317.sanity has size 2097152 OK /mnt/lustre/f317.sanity has size 4097 OK /mnt/lustre/f317.sanity has size 4000 OK /mnt/lustre/f317.sanity has size 509 OK /mnt/lustre/f317.sanity has size 0 OK 1+0 records in 1+0 records out 65536 bytes (66 kB, 64 KiB) copied, 0.0598443 s, 1.1 MB/s /mnt/lustre/f317.sanity has size 331775 OK PASS 317 (11s) == sanity test 318: Verify async readahead tunables ====== 17:31:14 (1775770274) llite.lustre-ffff8f6206136000.max_read_ahead_async_active=256 llite.lustre-ffff8f6206136000.max_read_ahead_async_active=0 llite.lustre-ffff8f6206136000.max_read_ahead_async_active=512 llite.lustre-ffff8f6206136000.max_read_ahead_async_active=2 error: set_param: setting /sys/fs/lustre/llite/lustre-ffff8f6206136000/read_ahead_async_file_threshold_mb=65: Numerical result out of range error: set_param: setting 'llite/*/read_ahead_async_file_threshold_mb'='65': Numerical result out of range llite.lustre-ffff8f6206136000.read_ahead_async_file_threshold_mb=64 llite.lustre-ffff8f6206136000.read_ahead_async_file_threshold_mb=64 PASS 318 (9s) == sanity test 319: lost lease lock on migrate error ===== 17:31:23 (1775770283) fail_val=5 fail_loc=0x8000032c 0+0 records in 0+0 records out 0 bytes copied, 0.045917 s, 0.0 kB/s PASS 319 (13s) == sanity test 350: force NID mismatch path to be exercised ========================================================== 17:31:37 (1775770297) fail_loc=0x1000e001 fail_val=100 /home/green/git/lustre-release/lustre/tests/sanity.sh: line 30517: 180589 Killed ls -lR $DIR/$tdir > /dev/null PASS 350 (154s) == sanity test 398a: direct IO should cancel lock otherwise lockless ========================================================== 17:34:11 (1775770451) ldlm.namespaces.MGC192.168.201.115@tcp.lru_size=clear ldlm.namespaces.lustre-MDT0000-mdc-ffff8f6206136000.lru_size=clear ldlm.namespaces.lustre-MDT0001-mdc-ffff8f6206136000.lru_size=clear ldlm.namespaces.lustre-OST0000-osc-ffff8f6206136000.lru_size=clear ldlm.namespaces.lustre-OST0001-osc-ffff8f6206136000.lru_size=clear 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0744307 s, 14.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.142031 s, 7.4 MB/s ldlm.namespaces.lustre-OST0000-osc-ffff8f6206136000.lru_size=clear 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0575722 s, 18.2 MB/s ldlm.namespaces.lustre-OST0000-osc-ffff8f6206136000.lru_size=clear 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0591059 s, 17.7 MB/s PASS 398a (9s) == sanity test 398b: DIO and buffer IO race ============== 17:34:20 (1775770460) /usr/bin/fio 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 6.03093 s, 8.3 MB/s mix direct rw 4096 by fio with 4 jobs... mix buffer rw 4096 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes fio: pid=181425, err=5/file:backend.c:481, func=full resid, error=Input/output error rand-rw: (groupid=0, jobs=1): err= 0: pid=181430: Thu Apr 9 17:36:42 2026 read: IOPS=12, BW=49.9KiB/s (51.1kB/s)(5992KiB/119976msec) clat (usec): min=45, max=643447, avg=44727.31, stdev=31428.83 lat (usec): min=46, max=643450, avg=44729.80, stdev=31428.77 clat percentiles (usec): | 1.00th=[ 58], 5.00th=[ 12911], 10.00th=[ 17433], 20.00th=[ 23200], | 30.00th=[ 26870], 40.00th=[ 32900], 50.00th=[ 39060], 60.00th=[ 45876], | 70.00th=[ 52691], 80.00th=[ 61604], 90.00th=[ 79168], 95.00th=[ 93848], | 99.00th=[147850], 99.50th=[164627], 99.90th=[252707], 99.95th=[641729], | 99.99th=[641729] bw ( KiB/s): min= 15, max= 104, per=25.34%, avg=49.91, stdev=17.88, samples=235 iops : min= 3, max= 26, avg=11.82, stdev= 4.51, samples=235 write: IOPS=13, BW=52.5KiB/s (53.7kB/s)(6296KiB/119976msec); 0 zone resets clat (usec): min=849, max=302553, avg=33409.33, stdev=35893.70 lat (usec): min=849, max=302554, avg=33413.86, stdev=35893.37 clat percentiles (usec): | 1.00th=[ 1106], 5.00th=[ 1319], 10.00th=[ 1483], 20.00th=[ 3621], | 30.00th=[ 7242], 40.00th=[ 14222], 50.00th=[ 23725], 60.00th=[ 31851], | 70.00th=[ 43254], 80.00th=[ 58983], 90.00th=[ 80217], 95.00th=[ 99091], | 99.00th=[166724], 99.50th=[198181], 99.90th=[238027], 99.95th=[304088], | 99.99th=[304088] bw ( KiB/s): min= 7, max= 147, per=25.43%, avg=52.38, stdev=23.74, samples=235 iops : min= 1, max= 36, avg=12.44, stdev= 5.97, samples=235 lat (usec) : 50=0.10%, 100=1.04%, 250=0.13%, 500=0.03%, 1000=0.29% lat (msec) : 2=6.28%, 4=4.36%, 10=7.13%, 20=11.20%, 50=39.97% lat (msec) : 100=25.07%, 250=4.30%, 500=0.07%, 750=0.03% cpu : usr=0.09%, sys=4.88%, ctx=6499, majf=0, minf=15 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1498,1574,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181431: Thu Apr 9 17:36:42 2026 read: IOPS=12, BW=49.1KiB/s (50.3kB/s)(5940KiB/120869msec) clat (usec): min=38, max=222576, avg=45196.83, stdev=29110.47 lat (usec): min=39, max=222577, avg=45198.65, stdev=29110.06 clat percentiles (usec): | 1.00th=[ 55], 5.00th=[ 11863], 10.00th=[ 17433], 20.00th=[ 22938], | 30.00th=[ 28181], 40.00th=[ 33817], 50.00th=[ 39584], 60.00th=[ 45876], | 70.00th=[ 52691], 80.00th=[ 63177], 90.00th=[ 80217], 95.00th=[100140], | 99.00th=[152044], 99.50th=[181404], 99.90th=[214959], 99.95th=[223347], | 99.99th=[223347] bw ( KiB/s): min= 7, max= 103, per=24.81%, avg=48.88, stdev=19.62, samples=236 iops : min= 1, max= 25, avg=11.56, stdev= 4.92, samples=236 write: IOPS=13, BW=52.5KiB/s (53.8kB/s)(6348KiB/120869msec); 0 zone resets clat (usec): min=835, max=644891, avg=33682.02, stdev=38015.77 lat (usec): min=836, max=644892, avg=33684.04, stdev=38015.87 clat percentiles (usec): | 1.00th=[ 1106], 5.00th=[ 1352], 10.00th=[ 1500], 20.00th=[ 3752], | 30.00th=[ 7701], 40.00th=[ 16319], 50.00th=[ 23987], 60.00th=[ 31851], | 70.00th=[ 42206], 80.00th=[ 56361], 90.00th=[ 80217], 95.00th=[102237], | 99.00th=[152044], 99.50th=[183501], 99.90th=[312476], 99.95th=[641729], | 99.99th=[641729] bw ( KiB/s): min= 7, max= 135, per=25.29%, avg=52.11, stdev=21.80, samples=236 iops : min= 1, max= 33, avg=12.38, stdev= 5.51, samples=236 lat (usec) : 50=0.16%, 100=1.33%, 250=0.03%, 500=0.03%, 1000=0.29% lat (msec) : 2=6.61%, 4=3.91%, 10=7.13%, 20=10.38%, 50=41.60% lat (msec) : 100=23.11%, 250=5.34%, 500=0.03%, 750=0.03% cpu : usr=0.09%, sys=4.93%, ctx=6429, majf=0, minf=16 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1485,1587,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181432: Thu Apr 9 17:36:42 2026 read: IOPS=12, BW=50.5KiB/s (51.7kB/s)(6028KiB/119288msec) clat (usec): min=32, max=363110, avg=43510.18, stdev=29006.60 lat (usec): min=33, max=363111, avg=43515.90, stdev=29006.03 clat percentiles (usec): | 1.00th=[ 51], 5.00th=[ 11338], 10.00th=[ 16909], 20.00th=[ 21890], | 30.00th=[ 26870], 40.00th=[ 32900], 50.00th=[ 38011], 60.00th=[ 44303], | 70.00th=[ 51119], 80.00th=[ 60031], 90.00th=[ 78119], 95.00th=[ 93848], | 99.00th=[147850], 99.50th=[160433], 99.90th=[235930], 99.95th=[362808], | 99.99th=[362808] bw ( KiB/s): min= 7, max= 103, per=25.66%, avg=50.55, stdev=18.59, samples=233 iops : min= 1, max= 25, avg=11.98, stdev= 4.68, samples=233 write: IOPS=13, BW=52.5KiB/s (53.7kB/s)(6260KiB/119288msec); 0 zone resets clat (usec): min=833, max=894935, avg=34068.18, stdev=41037.80 lat (usec): min=833, max=894937, avg=34071.08, stdev=41037.13 clat percentiles (usec): | 1.00th=[ 1074], 5.00th=[ 1319], 10.00th=[ 1467], 20.00th=[ 3392], | 30.00th=[ 6718], 40.00th=[ 15533], 50.00th=[ 23725], 60.00th=[ 31851], | 70.00th=[ 42730], 80.00th=[ 60031], 90.00th=[ 80217], 95.00th=[101188], | 99.00th=[154141], 99.50th=[177210], 99.90th=[258999], 99.95th=[893387], | 99.99th=[893387] bw ( KiB/s): min= 7, max= 134, per=25.46%, avg=52.45, stdev=23.13, samples=233 iops : min= 1, max= 33, avg=12.46, stdev= 5.85, samples=233 lat (usec) : 50=0.42%, 100=1.63%, 250=0.03%, 1000=0.36% lat (msec) : 2=6.84%, 4=4.10%, 10=6.38%, 20=10.81%, 50=40.79% lat (msec) : 100=23.96%, 250=4.56%, 500=0.10%, 1000=0.03% cpu : usr=0.08%, sys=4.80%, ctx=6377, majf=0, minf=15 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1507,1565,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181433: Thu Apr 9 17:36:42 2026 read: IOPS=12, BW=49.8KiB/s (50.0kB/s)(6052KiB/121543msec) clat (usec): min=31, max=258333, avg=44958.38, stdev=30943.84 lat (usec): min=31, max=258334, avg=44961.02, stdev=30946.95 clat percentiles (usec): | 1.00th=[ 53], 5.00th=[ 11994], 10.00th=[ 17433], 20.00th=[ 22676], | 30.00th=[ 27395], 40.00th=[ 32900], 50.00th=[ 39584], 60.00th=[ 45351], | 70.00th=[ 52167], 80.00th=[ 61080], 90.00th=[ 79168], 95.00th=[ 98042], | 99.00th=[175113], 99.50th=[200279], 99.90th=[235930], 99.95th=[258999], | 99.99th=[258999] bw ( KiB/s): min= 7, max= 96, per=25.23%, avg=49.69, stdev=18.01, samples=238 iops : min= 1, max= 24, avg=11.77, stdev= 4.53, samples=238 write: IOPS=12, BW=51.3KiB/s (52.5kB/s)(6236KiB/121543msec); 0 zone resets clat (usec): min=792, max=898701, avg=34106.87, stdev=41195.15 lat (usec): min=792, max=898703, avg=34111.08, stdev=41194.31 clat percentiles (usec): | 1.00th=[ 1090], 5.00th=[ 1352], 10.00th=[ 1582], 20.00th=[ 3916], | 30.00th=[ 7308], 40.00th=[ 15533], 50.00th=[ 23987], 60.00th=[ 31589], | 70.00th=[ 41681], 80.00th=[ 59507], 90.00th=[ 81265], 95.00th=[100140], | 99.00th=[145753], 99.50th=[170918], 99.90th=[325059], 99.95th=[901776], | 99.99th=[901776] bw ( KiB/s): min= 7, max= 152, per=24.82%, avg=51.13, stdev=23.19, samples=238 iops : min= 1, max= 38, avg=12.14, stdev= 5.87, samples=238 lat (usec) : 50=0.42%, 100=1.56%, 1000=0.23% lat (msec) : 2=6.15%, 4=3.81%, 10=7.39%, 20=10.64%, 50=41.50% lat (msec) : 100=23.44%, 250=4.75%, 500=0.07%, 1000=0.03% cpu : usr=0.09%, sys=4.67%, ctx=6377, majf=0, minf=17 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1513,1559,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=198KiB/s (202kB/s), 49.1KiB/s-50.5KiB/s (50.3kB/s-51.7kB/s), io=23.4MiB (24.6MB), run=119288-121543msec WRITE: bw=207KiB/s (212kB/s), 51.3KiB/s-52.5KiB/s (52.5kB/s-53.8kB/s), io=24.6MiB (25.7MB), run=119288-121543msec rand-rw: (groupid=0, jobs=1): err= 5 (file:backend.c:481, func=full resid, error=Input/output error): pid=181425: Thu Apr 9 17:37:22 2026 read: IOPS=6, BW=26.0KiB/s (27.6kB/s)(2956KiB/109655msec) clat (msec): min=9, max=661, avg=59.67, stdev=49.24 lat (msec): min=9, max=661, avg=59.67, stdev=49.24 clat percentiles (msec): | 1.00th=[ 12], 5.00th=[ 18], 10.00th=[ 21], 20.00th=[ 28], | 30.00th=[ 33], 40.00th=[ 39], 50.00th=[ 46], 60.00th=[ 55], | 70.00th=[ 67], 80.00th=[ 83], 90.00th=[ 116], 95.00th=[ 146], | 99.00th=[ 232], 99.50th=[ 292], 99.90th=[ 659], 99.95th=[ 659], | 99.99th=[ 659] bw ( KiB/s): min= 7, max= 80, per=21.07%, avg=27.19, stdev=14.76, samples=210 iops : min= 1, max= 20, avg= 6.14, stdev= 3.74, samples=210 write: IOPS=7, BW=28.1KiB/s (28.7kB/s)(3076KiB/109655msec); 0 zone resets clat (msec): min=14, max=383, avg=84.69, stdev=45.60 lat (msec): min=14, max=383, avg=84.70, stdev=45.60 clat percentiles (msec): | 1.00th=[ 25], 5.00th=[ 33], 10.00th=[ 37], 20.00th=[ 47], | 30.00th=[ 56], 40.00th=[ 65], 50.00th=[ 75], 60.00th=[ 87], | 70.00th=[ 101], 80.00th=[ 120], 90.00th=[ 144], 95.00th=[ 167], | 99.00th=[ 243], 99.50th=[ 284], 99.90th=[ 384], 99.95th=[ 384], | 99.99th=[ 384] bw ( KiB/s): min= 7, max= 55, per=20.61%, avg=27.83, stdev=11.07, samples=213 iops : min= 1, max= 13, avg= 6.30, stdev= 2.80, samples=213 lat (msec) : 10=0.13%, 20=4.51%, 50=34.59%, 100=38.57%, 250=21.27% lat (msec) : 500=0.80%, 750=0.07% cpu : usr=0.04%, sys=1.45%, ctx=1955, majf=0, minf=17 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=740,769,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181426: Thu Apr 9 17:37:22 2026 read: IOPS=9, BW=36.9KiB/s (37.7kB/s)(5940KiB/161151msec) clat (msec): min=5, max=887, avg=40.69, stdev=42.01 lat (msec): min=5, max=887, avg=40.69, stdev=42.01 clat percentiles (msec): | 1.00th=[ 8], 5.00th=[ 11], 10.00th=[ 13], 20.00th=[ 17], | 30.00th=[ 20], 40.00th=[ 24], 50.00th=[ 28], 60.00th=[ 34], | 70.00th=[ 41], 80.00th=[ 58], 90.00th=[ 83], 95.00th=[ 112], | 99.00th=[ 184], 99.50th=[ 209], 99.90th=[ 342], 99.95th=[ 885], | 99.99th=[ 885] bw ( KiB/s): min= 7, max= 159, per=29.01%, avg=37.42, stdev=25.24, samples=309 iops : min= 1, max= 39, avg= 8.71, stdev= 6.35, samples=309 write: IOPS=9, BW=39.4KiB/s (40.3kB/s)(6348KiB/161151msec); 0 zone resets clat (msec): min=7, max=367, avg=63.20, stdev=43.72 lat (msec): min=7, max=367, avg=63.20, stdev=43.72 clat percentiles (msec): | 1.00th=[ 17], 5.00th=[ 21], 10.00th=[ 25], 20.00th=[ 30], | 30.00th=[ 36], 40.00th=[ 42], 50.00th=[ 50], 60.00th=[ 59], | 70.00th=[ 73], 80.00th=[ 92], 90.00th=[ 122], 95.00th=[ 153], | 99.00th=[ 211], 99.50th=[ 245], 99.90th=[ 363], 99.95th=[ 368], | 99.99th=[ 368] bw ( KiB/s): min= 7, max= 112, per=29.17%, avg=39.39, stdev=22.32, samples=314 iops : min= 1, max= 28, avg= 9.20, stdev= 5.64, samples=314 lat (msec) : 10=1.79%, 20=14.91%, 50=46.61%, 100=24.77%, 250=11.56% lat (msec) : 500=0.33%, 1000=0.03% cpu : usr=0.06%, sys=2.09%, ctx=4967, majf=0, minf=13 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1485,1587,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181427: Thu Apr 9 17:37:22 2026 read: IOPS=9, BW=37.3KiB/s (38.2kB/s)(6028KiB/161631msec) clat (msec): min=6, max=342, avg=43.03, stdev=39.46 lat (msec): min=6, max=342, avg=43.03, stdev=39.46 clat percentiles (msec): | 1.00th=[ 9], 5.00th=[ 11], 10.00th=[ 13], 20.00th=[ 17], | 30.00th=[ 21], 40.00th=[ 24], 50.00th=[ 29], 60.00th=[ 36], | 70.00th=[ 46], 80.00th=[ 63], 90.00th=[ 94], 95.00th=[ 126], | 99.00th=[ 192], 99.50th=[ 232], 99.90th=[ 292], 99.95th=[ 342], | 99.99th=[ 342] bw ( KiB/s): min= 7, max= 110, per=29.04%, avg=37.47, stdev=22.99, samples=313 iops : min= 1, max= 27, avg= 8.72, stdev= 5.78, samples=313 write: IOPS=9, BW=38.7KiB/s (39.7kB/s)(6260KiB/161631msec); 0 zone resets clat (msec): min=10, max=882, avg=61.55, stdev=46.71 lat (msec): min=10, max=882, avg=61.55, stdev=46.71 clat percentiles (msec): | 1.00th=[ 16], 5.00th=[ 22], 10.00th=[ 25], 20.00th=[ 31], | 30.00th=[ 35], 40.00th=[ 41], 50.00th=[ 47], 60.00th=[ 57], | 70.00th=[ 71], 80.00th=[ 87], 90.00th=[ 120], 95.00th=[ 142], | 99.00th=[ 211], 99.50th=[ 247], 99.90th=[ 384], 99.95th=[ 885], | 99.99th=[ 885] bw ( KiB/s): min= 7, max= 127, per=28.73%, avg=38.79, stdev=23.35, samples=314 iops : min= 1, max= 31, avg= 9.06, stdev= 5.89, samples=314 lat (msec) : 10=2.15%, 20=14.26%, 50=47.17%, 100=24.80%, 250=11.20% lat (msec) : 500=0.39%, 1000=0.03% cpu : usr=0.06%, sys=2.03%, ctx=5043, majf=0, minf=13 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1507,1565,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181428: Thu Apr 9 17:37:22 2026 read: IOPS=9, BW=37.4KiB/s (38.3kB/s)(6052KiB/161844msec) clat (msec): min=5, max=279, avg=41.36, stdev=37.25 lat (msec): min=5, max=279, avg=41.36, stdev=37.25 clat percentiles (msec): | 1.00th=[ 8], 5.00th=[ 11], 10.00th=[ 13], 20.00th=[ 17], | 30.00th=[ 21], 40.00th=[ 24], 50.00th=[ 28], 60.00th=[ 34], | 70.00th=[ 42], 80.00th=[ 61], 90.00th=[ 92], 95.00th=[ 122], | 99.00th=[ 184], 99.50th=[ 215], 99.90th=[ 264], 99.95th=[ 279], | 99.99th=[ 279] bw ( KiB/s): min= 7, max= 126, per=29.39%, avg=37.92, stdev=24.33, samples=310 iops : min= 1, max= 31, avg= 8.83, stdev= 6.14, samples=310 write: IOPS=9, BW=38.5KiB/s (39.5kB/s)(6236KiB/161844msec); 0 zone resets clat (msec): min=11, max=881, avg=63.40, stdev=48.89 lat (msec): min=11, max=881, avg=63.40, stdev=48.89 clat percentiles (msec): | 1.00th=[ 16], 5.00th=[ 21], 10.00th=[ 24], 20.00th=[ 30], | 30.00th=[ 35], 40.00th=[ 42], 50.00th=[ 50], 60.00th=[ 60], | 70.00th=[ 73], 80.00th=[ 90], 90.00th=[ 121], 95.00th=[ 146], | 99.00th=[ 236], 99.50th=[ 271], 99.90th=[ 359], 99.95th=[ 885], | 99.99th=[ 885] bw ( KiB/s): min= 7, max= 111, per=28.65%, avg=38.68, stdev=22.50, samples=313 iops : min= 1, max= 27, avg= 9.03, stdev= 5.67, samples=313 lat (msec) : 10=2.12%, 20=14.88%, 50=46.13%, 100=25.10%, 250=11.33% lat (msec) : 500=0.42%, 1000=0.03% cpu : usr=0.06%, sys=2.05%, ctx=5002, majf=0, minf=14 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1513,1559,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=130KiB/s (133kB/s), 26.0KiB/s-37.4KiB/s (27.6kB/s-38.3kB/s), io=20.5MiB (21.5MB), run=109655-161844msec WRITE: bw=135KiB/s (139kB/s), 28.1KiB/s-39.4KiB/s (28.7kB/s-40.3kB/s), io=21.4MiB (22.4MB), run=109655-161844msec mix direct rw 16384 by fio with 4 jobs... mix buffer rw 16384 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (g=0): rw=randrw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (groupid=0, jobs=1): err= 0: pid=181472: Thu Apr 9 17:38:13 2026 read: IOPS=10, BW=163KiB/s (167kB/s)(5920KiB/36289msec) clat (usec): min=41, max=297960, avg=51626.13, stdev=36414.70 lat (usec): min=42, max=297961, avg=51628.19, stdev=36414.72 clat percentiles (usec): | 1.00th=[ 52], 5.00th=[ 69], 10.00th=[ 15008], 20.00th=[ 24249], | 30.00th=[ 30540], 40.00th=[ 36963], 50.00th=[ 44303], 60.00th=[ 52691], | 70.00th=[ 62129], 80.00th=[ 78119], 90.00th=[101188], 95.00th=[116917], | 99.00th=[170918], 99.50th=[200279], 99.90th=[299893], 99.95th=[299893], | 99.99th=[299893] bw ( KiB/s): min= 62, max= 476, per=24.93%, avg=163.56, stdev=73.83, samples=71 iops : min= 3, max= 29, avg= 9.44, stdev= 4.66, samples=71 write: IOPS=10, BW=175KiB/s (180kB/s)(6368KiB/36289msec); 0 zone resets clat (usec): min=1328, max=228002, avg=42291.56, stdev=41293.09 lat (usec): min=1330, max=228005, avg=42297.41, stdev=41290.76 clat percentiles (usec): | 1.00th=[ 1696], 5.00th=[ 2073], 10.00th=[ 3752], 20.00th=[ 6390], | 30.00th=[ 12518], 40.00th=[ 21627], 50.00th=[ 30540], 60.00th=[ 40633], | 70.00th=[ 52691], 80.00th=[ 69731], 90.00th=[100140], 95.00th=[126354], | 99.00th=[193987], 99.50th=[208667], 99.90th=[227541], 99.95th=[227541], | 99.99th=[227541] bw ( KiB/s): min= 25, max= 479, per=25.46%, avg=175.70, stdev=84.84, samples=71 iops : min= 1, max= 29, avg=10.21, stdev= 5.37, samples=71 lat (usec) : 50=0.26%, 100=3.52% lat (msec) : 2=1.82%, 4=3.91%, 10=9.11%, 20=7.68%, 50=36.59% lat (msec) : 100=27.08%, 250=9.90%, 500=0.13% cpu : usr=0.05%, sys=4.64%, ctx=1658, majf=0, minf=18 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=370,398,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181474: Thu Apr 9 17:38:13 2026 read: IOPS=9, BW=157KiB/s (161kB/s)(5744KiB/36489msec) clat (usec): min=49, max=232564, avg=56713.42, stdev=39585.70 lat (usec): min=50, max=232565, avg=56715.12, stdev=39585.55 clat percentiles (usec): | 1.00th=[ 54], 5.00th=[ 66], 10.00th=[ 18220], 20.00th=[ 28967], | 30.00th=[ 35390], 40.00th=[ 43779], 50.00th=[ 51643], 60.00th=[ 58983], | 70.00th=[ 67634], 80.00th=[ 79168], 90.00th=[ 98042], 95.00th=[124257], | 99.00th=[223347], 99.50th=[227541], 99.90th=[231736], 99.95th=[231736], | 99.99th=[231736] bw ( KiB/s): min= 31, max= 284, per=24.18%, avg=158.64, stdev=63.86, samples=70 iops : min= 1, max= 17, avg= 9.11, stdev= 4.06, samples=70 write: IOPS=11, BW=179KiB/s (184kB/s)(6544KiB/36489msec); 0 zone resets clat (usec): min=1339, max=199904, avg=39219.70, stdev=39081.86 lat (usec): min=1340, max=199906, avg=39231.48, stdev=39078.00 clat percentiles (usec): | 1.00th=[ 1778], 5.00th=[ 1991], 10.00th=[ 2999], 20.00th=[ 6128], | 30.00th=[ 9634], 40.00th=[ 19006], 50.00th=[ 26084], 60.00th=[ 36963], | 70.00th=[ 51643], 80.00th=[ 66323], 90.00th=[ 96994], 95.00th=[119014], | 99.00th=[162530], 99.50th=[177210], 99.90th=[200279], 99.95th=[200279], | 99.99th=[200279] bw ( KiB/s): min= 31, max= 445, per=25.70%, avg=177.32, stdev=87.06, samples=71 iops : min= 1, max= 27, avg=10.30, stdev= 5.49, samples=71 lat (usec) : 50=0.13%, 100=3.39% lat (msec) : 2=2.73%, 4=4.69%, 10=8.85%, 20=7.42%, 50=32.42% lat (msec) : 100=31.38%, 250=8.98% cpu : usr=0.05%, sys=4.62%, ctx=1652, majf=0, minf=18 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=359,409,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181477: Thu Apr 9 17:38:13 2026 read: IOPS=10, BW=172KiB/s (176kB/s)(6256KiB/36416msec) clat (usec): min=39, max=225157, avg=52798.81, stdev=36839.23 lat (usec): min=40, max=225159, avg=52800.75, stdev=36839.25 clat percentiles (usec): | 1.00th=[ 54], 5.00th=[ 64], 10.00th=[ 996], 20.00th=[ 25035], | 30.00th=[ 31589], 40.00th=[ 39060], 50.00th=[ 47449], 60.00th=[ 55837], | 70.00th=[ 66847], 80.00th=[ 77071], 90.00th=[ 99091], 95.00th=[120062], | 99.00th=[183501], 99.50th=[191890], 99.90th=[225444], 99.95th=[225444], | 99.99th=[225444] bw ( KiB/s): min= 31, max= 383, per=26.69%, avg=175.11, stdev=68.11, samples=70 iops : min= 1, max= 23, avg=10.17, stdev= 4.32, samples=70 write: IOPS=10, BW=166KiB/s (170kB/s)(6032KiB/36416msec); 0 zone resets clat (usec): min=1404, max=341436, avg=40887.47, stdev=43332.06 lat (usec): min=1408, max=341438, avg=40903.68, stdev=43350.69 clat percentiles (usec): | 1.00th=[ 1663], 5.00th=[ 1958], 10.00th=[ 2638], 20.00th=[ 6128], | 30.00th=[ 12518], 40.00th=[ 20579], 50.00th=[ 29754], 60.00th=[ 41157], | 70.00th=[ 52167], 80.00th=[ 65799], 90.00th=[ 90702], 95.00th=[125305], | 99.00th=[214959], 99.50th=[252707], 99.90th=[341836], 99.95th=[341836], | 99.99th=[341836] bw ( KiB/s): min= 31, max= 447, per=23.81%, avg=164.31, stdev=81.54, samples=71 iops : min= 1, max= 27, avg= 9.48, stdev= 5.13, samples=71 lat (usec) : 50=0.26%, 100=4.30%, 250=0.26%, 500=0.13%, 750=0.13% lat (usec) : 1000=0.13% lat (msec) : 2=3.12%, 4=4.17%, 10=5.86%, 20=8.20%, 50=33.59% lat (msec) : 100=31.38%, 250=8.20%, 500=0.26% cpu : usr=0.05%, sys=4.80%, ctx=1692, majf=0, minf=18 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=391,377,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181479: Thu Apr 9 17:38:13 2026 read: IOPS=10, BW=170KiB/s (174kB/s)(6032KiB/35441msec) clat (usec): min=39, max=210109, avg=51564.07, stdev=37964.48 lat (usec): min=40, max=210111, avg=51565.47, stdev=37964.46 clat percentiles (usec): | 1.00th=[ 52], 5.00th=[ 63], 10.00th=[ 76], 20.00th=[ 23987], | 30.00th=[ 30278], 40.00th=[ 36963], 50.00th=[ 46924], 60.00th=[ 53740], | 70.00th=[ 63701], 80.00th=[ 77071], 90.00th=[101188], 95.00th=[127402], | 99.00th=[173016], 99.50th=[189793], 99.90th=[210764], 99.95th=[210764], | 99.99th=[210764] bw ( KiB/s): min= 31, max= 299, per=26.13%, avg=171.41, stdev=65.14, samples=68 iops : min= 1, max= 18, avg= 9.93, stdev= 4.15, samples=68 write: IOPS=11, BW=177KiB/s (181kB/s)(6256KiB/35441msec); 0 zone resets clat (usec): min=1248, max=340240, avg=39757.43, stdev=42798.56 lat (usec): min=1251, max=340242, avg=39779.97, stdev=42785.96 clat percentiles (usec): | 1.00th=[ 1680], 5.00th=[ 1909], 10.00th=[ 2573], 20.00th=[ 5473], | 30.00th=[ 9110], 40.00th=[ 16057], 50.00th=[ 27132], 60.00th=[ 39060], | 70.00th=[ 51643], 80.00th=[ 68682], 90.00th=[ 91751], 95.00th=[123208], | 99.00th=[168821], 99.50th=[248513], 99.90th=[341836], 99.95th=[341836], | 99.99th=[341836] bw ( KiB/s): min= 25, max= 406, per=25.68%, avg=177.17, stdev=85.41, samples=69 iops : min= 1, max= 25, avg=10.30, stdev= 5.40, samples=69 lat (usec) : 50=0.26%, 100=5.60%, 250=0.39%, 500=0.26%, 1000=0.13% lat (msec) : 2=3.12%, 4=5.08%, 10=8.46%, 20=8.33%, 50=30.08% lat (msec) : 100=28.65%, 250=9.51%, 500=0.13% cpu : usr=0.08%, sys=4.59%, ctx=1552, majf=0, minf=19 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=377,391,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=656KiB/s (672kB/s), 157KiB/s-172KiB/s (161kB/s-176kB/s), io=23.4MiB (24.5MB), run=35441-36489msec WRITE: bw=691KiB/s (707kB/s), 166KiB/s-179KiB/s (170kB/s-184kB/s), io=24.6MiB (25.8MB), run=35441-36489msec rand-rw: (groupid=0, jobs=1): err= 0: pid=181473: Thu Apr 9 17:38:28 2026 read: IOPS=7, BW=117KiB/s (120kB/s)(5920KiB/50392msec) clat (msec): min=8, max=275, avg=55.35, stdev=45.30 lat (msec): min=8, max=275, avg=55.35, stdev=45.30 clat percentiles (msec): | 1.00th=[ 11], 5.00th=[ 17], 10.00th=[ 20], 20.00th=[ 25], | 30.00th=[ 30], 40.00th=[ 35], 50.00th=[ 40], 60.00th=[ 46], | 70.00th=[ 59], 80.00th=[ 75], 90.00th=[ 115], 95.00th=[ 159], | 99.00th=[ 253], 99.50th=[ 275], 99.90th=[ 275], 99.95th=[ 275], | 99.99th=[ 275] bw ( KiB/s): min= 30, max= 320, per=25.31%, avg=118.19, stdev=68.47, samples=98 iops : min= 1, max= 20, avg= 6.61, stdev= 4.33, samples=98 write: IOPS=7, BW=126KiB/s (129kB/s)(6368KiB/50392msec); 0 zone resets clat (msec): min=17, max=295, avg=74.06, stdev=45.99 lat (msec): min=17, max=295, avg=74.06, stdev=45.99 clat percentiles (msec): | 1.00th=[ 23], 5.00th=[ 28], 10.00th=[ 31], 20.00th=[ 38], | 30.00th=[ 45], 40.00th=[ 51], 50.00th=[ 62], 60.00th=[ 73], | 70.00th=[ 86], 80.00th=[ 106], 90.00th=[ 138], 95.00th=[ 167], | 99.00th=[ 230], 99.50th=[ 275], 99.90th=[ 296], 99.95th=[ 296], | 99.99th=[ 296] bw ( KiB/s): min= 31, max= 320, per=26.52%, avg=130.48, stdev=65.92, samples=96 iops : min= 1, max= 20, avg= 7.39, stdev= 4.17, samples=96 lat (msec) : 10=0.39%, 20=4.95%, 50=46.09%, 100=31.12%, 250=16.54% lat (msec) : 500=0.91% cpu : usr=0.05%, sys=1.77%, ctx=1232, majf=0, minf=11 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=370,398,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181475: Thu Apr 9 17:38:28 2026 read: IOPS=7, BW=114KiB/s (117kB/s)(5744KiB/50435msec) clat (msec): min=7, max=298, avg=50.04, stdev=42.10 lat (msec): min=7, max=298, avg=50.05, stdev=42.10 clat percentiles (msec): | 1.00th=[ 10], 5.00th=[ 16], 10.00th=[ 19], 20.00th=[ 24], | 30.00th=[ 27], 40.00th=[ 32], 50.00th=[ 38], 60.00th=[ 43], | 70.00th=[ 51], 80.00th=[ 65], 90.00th=[ 102], 95.00th=[ 144], | 99.00th=[ 226], 99.50th=[ 259], 99.90th=[ 300], 99.95th=[ 300], | 99.99th=[ 300] bw ( KiB/s): min= 23, max= 352, per=26.02%, avg=121.49, stdev=74.99, samples=93 iops : min= 1, max= 22, avg= 6.82, stdev= 4.79, samples=93 write: IOPS=8, BW=130KiB/s (133kB/s)(6544KiB/50435msec); 0 zone resets clat (msec): min=19, max=345, avg=78.26, stdev=48.12 lat (msec): min=19, max=345, avg=78.26, stdev=48.12 clat percentiles (msec): | 1.00th=[ 23], 5.00th=[ 30], 10.00th=[ 34], 20.00th=[ 42], | 30.00th=[ 48], 40.00th=[ 57], 50.00th=[ 65], 60.00th=[ 74], | 70.00th=[ 89], 80.00th=[ 107], 90.00th=[ 146], 95.00th=[ 180], | 99.00th=[ 253], 99.50th=[ 268], 99.90th=[ 347], 99.95th=[ 347], | 99.99th=[ 347] bw ( KiB/s): min= 23, max= 352, per=26.62%, avg=130.97, stdev=65.37, samples=98 iops : min= 1, max= 22, avg= 7.42, stdev= 4.13, samples=98 lat (msec) : 10=0.52%, 20=6.51%, 50=42.71%, 100=33.20%, 250=16.15% lat (msec) : 500=0.91% cpu : usr=0.07%, sys=1.70%, ctx=1146, majf=0, minf=10 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=359,409,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181476: Thu Apr 9 17:38:28 2026 read: IOPS=7, BW=123KiB/s (126kB/s)(6256KiB/50665msec) clat (msec): min=8, max=301, avg=52.43, stdev=43.84 lat (msec): min=8, max=301, avg=52.44, stdev=43.84 clat percentiles (msec): | 1.00th=[ 12], 5.00th=[ 15], 10.00th=[ 18], 20.00th=[ 23], | 30.00th=[ 27], 40.00th=[ 33], 50.00th=[ 38], 60.00th=[ 47], | 70.00th=[ 55], 80.00th=[ 74], 90.00th=[ 105], 95.00th=[ 140], | 99.00th=[ 259], 99.50th=[ 284], 99.90th=[ 300], 99.95th=[ 300], | 99.99th=[ 300] bw ( KiB/s): min= 30, max= 352, per=27.76%, avg=129.65, stdev=81.13, samples=95 iops : min= 1, max= 22, avg= 7.32, stdev= 5.16, samples=95 write: IOPS=7, BW=119KiB/s (122kB/s)(6032KiB/50665msec); 0 zone resets clat (msec): min=18, max=307, avg=79.63, stdev=52.44 lat (msec): min=18, max=307, avg=79.64, stdev=52.44 clat percentiles (msec): | 1.00th=[ 24], 5.00th=[ 27], 10.00th=[ 31], 20.00th=[ 39], | 30.00th=[ 47], 40.00th=[ 53], 50.00th=[ 61], 60.00th=[ 73], | 70.00th=[ 91], 80.00th=[ 116], 90.00th=[ 159], 95.00th=[ 184], | 99.00th=[ 266], 99.50th=[ 288], 99.90th=[ 309], 99.95th=[ 309], | 99.99th=[ 309] bw ( KiB/s): min= 30, max= 319, per=24.18%, avg=118.95, stdev=62.73, samples=98 iops : min= 1, max= 19, avg= 6.64, stdev= 4.00, samples=98 lat (msec) : 10=0.26%, 20=6.51%, 50=44.14%, 100=30.47%, 250=17.45% lat (msec) : 500=1.17% cpu : usr=0.07%, sys=1.68%, ctx=1225, majf=0, minf=11 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=391,377,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181478: Thu Apr 9 17:38:28 2026 read: IOPS=7, BW=118KiB/s (121kB/s)(6032KiB/51185msec) clat (msec): min=9, max=267, avg=53.97, stdev=45.01 lat (msec): min=9, max=267, avg=53.97, stdev=45.01 clat percentiles (msec): | 1.00th=[ 11], 5.00th=[ 15], 10.00th=[ 18], 20.00th=[ 22], | 30.00th=[ 27], 40.00th=[ 31], 50.00th=[ 37], 60.00th=[ 46], | 70.00th=[ 59], 80.00th=[ 79], 90.00th=[ 121], 95.00th=[ 161], | 99.00th=[ 209], 99.50th=[ 226], 99.90th=[ 268], 99.95th=[ 268], | 99.99th=[ 268] bw ( KiB/s): min= 30, max= 349, per=25.72%, avg=120.09, stdev=73.98, samples=97 iops : min= 1, max= 21, avg= 6.72, stdev= 4.73, samples=97 write: IOPS=7, BW=122KiB/s (125kB/s)(6256KiB/51185msec); 0 zone resets clat (msec): min=18, max=342, avg=77.71, stdev=51.63 lat (msec): min=18, max=342, avg=77.71, stdev=51.63 clat percentiles (msec): | 1.00th=[ 20], 5.00th=[ 28], 10.00th=[ 33], 20.00th=[ 39], | 30.00th=[ 45], 40.00th=[ 53], 50.00th=[ 63], 60.00th=[ 72], | 70.00th=[ 88], 80.00th=[ 110], 90.00th=[ 144], 95.00th=[ 178], | 99.00th=[ 296], 99.50th=[ 313], 99.90th=[ 342], 99.95th=[ 342], | 99.99th=[ 342] bw ( KiB/s): min= 24, max= 319, per=25.12%, avg=123.58, stdev=71.23, samples=98 iops : min= 1, max= 19, avg= 6.95, stdev= 4.51, samples=98 lat (msec) : 10=0.26%, 20=8.20%, 50=42.45%, 100=28.91%, 250=19.27% lat (msec) : 500=0.91% cpu : usr=0.05%, sys=1.59%, ctx=1178, majf=0, minf=12 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=377,391,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=468KiB/s (479kB/s), 114KiB/s-123KiB/s (117kB/s-126kB/s), io=23.4MiB (24.5MB), run=50392-51185msec WRITE: bw=492KiB/s (504kB/s), 119KiB/s-130KiB/s (122kB/s-133kB/s), io=24.6MiB (25.8MB), run=50392-51185msec mix direct rw 1048576 by fio with 4 jobs... mix buffer rw 1048576 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (g=0): rw=randrw, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (groupid=0, jobs=1): err= 0: pid=181493: Thu Apr 9 17:38:46 2026 read: IOPS=2, BW=2131KiB/s (2182kB/s)(7168KiB/3364msec) clat (usec): min=515, max=302926, avg=185928.47, stdev=130180.92 lat (usec): min=517, max=302928, avg=185929.95, stdev=130181.10 clat percentiles (usec): | 1.00th=[ 515], 5.00th=[ 515], 10.00th=[ 515], 20.00th=[ 7898], | 30.00th=[177210], 40.00th=[177210], 50.00th=[263193], 60.00th=[265290], | 70.00th=[265290], 80.00th=[283116], 90.00th=[304088], 95.00th=[304088], | 99.00th=[304088], 99.50th=[304088], 99.90th=[304088], 99.95th=[304088], | 99.99th=[304088] bw ( KiB/s): min= 2007, max= 3136, per=51.06%, avg=2252.20, stdev=494.29, samples=5 iops : min= 1, max= 3, avg= 1.60, stdev= 0.89, samples=5 write: IOPS=1, BW=1522KiB/s (1559kB/s)(5120KiB/3364msec); 0 zone resets clat (msec): min=302, max=580, avg=395.44, stdev=106.83 lat (msec): min=302, max=580, avg=395.51, stdev=106.86 clat percentiles (msec): | 1.00th=[ 305], 5.00th=[ 305], 10.00th=[ 305], 20.00th=[ 305], | 30.00th=[ 355], 40.00th=[ 355], 50.00th=[ 368], 60.00th=[ 368], | 70.00th=[ 372], 80.00th=[ 372], 90.00th=[ 584], 95.00th=[ 584], | 99.00th=[ 584], 99.50th=[ 584], 99.90th=[ 584], 99.95th=[ 584], | 99.99th=[ 584] bw ( KiB/s): min= 1892, max= 2048, per=32.31%, avg=1995.50, stdev=71.09, samples=4 iops : min= 1, max= 2, avg= 1.25, stdev= 0.50, samples=4 lat (usec) : 750=8.33% lat (msec) : 10=8.33%, 250=8.33%, 500=66.67%, 750=8.33% cpu : usr=0.00%, sys=13.05%, ctx=185, majf=0, minf=12 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=7,5,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181494: Thu Apr 9 17:38:46 2026 read: IOPS=0, BW=441KiB/s (452kB/s)(2048KiB/4642msec) clat (msec): min=206, max=297, avg=251.65, stdev=64.20 lat (msec): min=206, max=297, avg=251.71, stdev=64.29 clat percentiles (msec): | 1.00th=[ 207], 5.00th=[ 207], 10.00th=[ 207], 20.00th=[ 207], | 30.00th=[ 207], 40.00th=[ 207], 50.00th=[ 207], 60.00th=[ 296], | 70.00th=[ 296], 80.00th=[ 296], 90.00th=[ 296], 95.00th=[ 296], | 99.00th=[ 296], 99.50th=[ 296], 99.90th=[ 296], 99.95th=[ 296], | 99.99th=[ 296] bw ( KiB/s): min= 1454, max= 2048, per=39.70%, avg=1751.00, stdev=420.02, samples=2 iops : min= 1, max= 2, avg= 1.50, stdev= 0.71, samples=2 write: IOPS=2, BW=2206KiB/s (2259kB/s)(10.0MiB/4642msec); 0 zone resets clat (msec): min=115, max=776, avg=397.33, stdev=216.19 lat (msec): min=115, max=776, avg=398.78, stdev=215.54 clat percentiles (msec): | 1.00th=[ 116], 5.00th=[ 116], 10.00th=[ 116], 20.00th=[ 161], | 30.00th=[ 305], 40.00th=[ 317], 50.00th=[ 321], 60.00th=[ 401], | 70.00th=[ 405], 80.00th=[ 430], 90.00th=[ 743], 95.00th=[ 776], | 99.00th=[ 776], 99.50th=[ 776], 99.90th=[ 776], 99.95th=[ 776], | 99.99th=[ 776] bw ( KiB/s): min= 2035, max= 6095, per=58.22%, avg=3595.60, stdev=1679.98, samples=5 iops : min= 1, max= 5, avg= 2.80, stdev= 1.48, samples=5 lat (msec) : 250=25.00%, 500=58.33%, 750=8.33%, 1000=8.33% cpu : usr=0.02%, sys=11.94%, ctx=141, majf=0, minf=10 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=2,10,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181495: Thu Apr 9 17:38:46 2026 read: IOPS=1, BW=1909KiB/s (1955kB/s)(6144KiB/3218msec) clat (usec): min=545, max=266811, avg=123604.22, stdev=123954.85 lat (usec): min=545, max=266812, avg=123605.38, stdev=123954.84 clat percentiles (usec): | 1.00th=[ 545], 5.00th=[ 545], 10.00th=[ 545], 20.00th=[ 586], | 30.00th=[ 586], 40.00th=[ 41681], 50.00th=[ 41681], 60.00th=[183501], | 70.00th=[248513], 80.00th=[248513], 90.00th=[267387], 95.00th=[267387], | 99.00th=[267387], 99.50th=[267387], 99.90th=[267387], 99.95th=[267387], | 99.99th=[267387] bw ( KiB/s): min= 1892, max= 6107, per=75.92%, avg=3349.00, stdev=2389.77, samples=3 iops : min= 1, max= 5, avg= 2.67, stdev= 2.08, samples=3 write: IOPS=1, BW=1909KiB/s (1955kB/s)(6144KiB/3218msec); 0 zone resets clat (msec): min=156, max=823, avg=393.41, stdev=242.44 lat (msec): min=157, max=824, avg=394.14, stdev=242.37 clat percentiles (msec): | 1.00th=[ 157], 5.00th=[ 157], 10.00th=[ 157], 20.00th=[ 194], | 30.00th=[ 194], 40.00th=[ 330], 50.00th=[ 330], 60.00th=[ 372], | 70.00th=[ 485], 80.00th=[ 485], 90.00th=[ 827], 95.00th=[ 827], | 99.00th=[ 827], 99.50th=[ 827], 99.90th=[ 827], 99.95th=[ 827], | 99.99th=[ 827] bw ( KiB/s): min= 2007, max= 4096, per=45.56%, avg=2813.75, stdev=998.90, samples=4 iops : min= 1, max= 4, avg= 2.25, stdev= 1.50, samples=4 lat (usec) : 750=16.67% lat (msec) : 50=8.33%, 250=33.33%, 500=33.33%, 1000=8.33% cpu : usr=0.06%, sys=12.09%, ctx=128, majf=0, minf=11 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=6,6,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181496: Thu Apr 9 17:38:46 2026 read: IOPS=1, BW=1407KiB/s (1441kB/s)(5120KiB/3638msec) clat (usec): min=512, max=301294, avg=146585.85, stdev=146378.92 lat (usec): min=513, max=301296, avg=146587.13, stdev=146378.53 clat percentiles (usec): | 1.00th=[ 515], 5.00th=[ 515], 10.00th=[ 515], 20.00th=[ 515], | 30.00th=[ 1631], 40.00th=[ 1631], 50.00th=[143655], 60.00th=[143655], | 70.00th=[287310], 80.00th=[287310], 90.00th=[299893], 95.00th=[299893], | 99.00th=[299893], 99.50th=[299893], 99.90th=[299893], 99.95th=[299893], | 99.99th=[299893] bw ( KiB/s): min= 2035, max= 5678, per=87.43%, avg=3856.50, stdev=2575.99, samples=2 iops : min= 1, max= 5, avg= 3.00, stdev= 2.83, samples=2 write: IOPS=1, BW=1970KiB/s (2018kB/s)(7168KiB/3638msec); 0 zone resets clat (msec): min=202, max=974, avg=406.89, stdev=257.80 lat (msec): min=202, max=974, avg=407.48, stdev=257.61 clat percentiles (msec): | 1.00th=[ 203], 5.00th=[ 203], 10.00th=[ 203], 20.00th=[ 284], | 30.00th=[ 288], 40.00th=[ 288], 50.00th=[ 355], 60.00th=[ 363], | 70.00th=[ 363], 80.00th=[ 384], 90.00th=[ 978], 95.00th=[ 978], | 99.00th=[ 978], 99.50th=[ 978], 99.90th=[ 978], 99.95th=[ 978], | 99.99th=[ 978] bw ( KiB/s): min= 1452, max= 4015, per=38.66%, avg=2387.50, stdev=1120.03, samples=4 iops : min= 1, max= 3, avg= 1.75, stdev= 0.96, samples=4 lat (usec) : 750=8.33% lat (msec) : 2=8.33%, 250=16.67%, 500=58.33%, 1000=8.33% cpu : usr=0.05%, sys=10.94%, ctx=122, majf=0, minf=12 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=5,7,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=4412KiB/s (4518kB/s), 441KiB/s-2131KiB/s (452kB/s-2182kB/s), io=20.0MiB (20.0MB), run=3218-4642msec WRITE: bw=6177KiB/s (6325kB/s), 1522KiB/s-2206KiB/s (1559kB/s-2259kB/s), io=28.0MiB (29.4MB), run=3218-4642msec rand-rw: (groupid=0, jobs=1): err= 0: pid=181498: Thu Apr 9 17:38:46 2026 read: IOPS=1, BW=1537KiB/s (1574kB/s)(7168KiB/4663msec) clat (msec): min=98, max=1042, avg=353.57, stdev=362.20 lat (msec): min=98, max=1042, avg=353.57, stdev=362.20 clat percentiles (msec): | 1.00th=[ 100], 5.00th=[ 100], 10.00th=[ 100], 20.00th=[ 134], | 30.00th=[ 136], 40.00th=[ 136], 50.00th=[ 188], 60.00th=[ 203], | 70.00th=[ 203], 80.00th=[ 676], 90.00th=[ 1045], 95.00th=[ 1045], | 99.00th=[ 1045], 99.50th=[ 1045], 99.90th=[ 1045], 99.95th=[ 1045], | 99.99th=[ 1045] bw ( KiB/s): min= 1376, max= 3930, per=56.16%, avg=2344.00, stdev=1102.03, samples=4 iops : min= 1, max= 3, avg= 1.50, stdev= 1.00, samples=4 write: IOPS=1, BW=1098KiB/s (1124kB/s)(5120KiB/4663msec); 0 zone resets clat (msec): min=95, max=951, avg=406.02, stdev=365.60 lat (msec): min=95, max=952, avg=406.23, stdev=365.54 clat percentiles (msec): | 1.00th=[ 96], 5.00th=[ 96], 10.00th=[ 96], 20.00th=[ 96], | 30.00th=[ 109], 40.00th=[ 109], 50.00th=[ 279], 60.00th=[ 279], | 70.00th=[ 592], 80.00th=[ 592], 90.00th=[ 953], 95.00th=[ 953], | 99.00th=[ 953], 99.50th=[ 953], 99.90th=[ 953], 99.95th=[ 953], | 99.99th=[ 953] bw ( KiB/s): min= 1950, max= 6131, per=69.14%, avg=4040.50, stdev=2956.41, samples=2 iops : min= 1, max= 5, avg= 3.00, stdev= 2.83, samples=2 lat (msec) : 100=16.67%, 250=41.67%, 500=8.33%, 750=16.67%, 1000=8.33% lat (msec) : 2000=8.33% cpu : usr=0.09%, sys=4.70%, ctx=91, majf=0, minf=12 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=7,5,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181499: Thu Apr 9 17:38:46 2026 read: IOPS=0, BW=433KiB/s (443kB/s)(2048KiB/4731msec) clat (msec): min=101, max=492, avg=297.11, stdev=276.13 lat (msec): min=101, max=492, avg=297.12, stdev=276.13 clat percentiles (msec): | 1.00th=[ 103], 5.00th=[ 103], 10.00th=[ 103], 20.00th=[ 103], | 30.00th=[ 103], 40.00th=[ 103], 50.00th=[ 103], 60.00th=[ 493], | 70.00th=[ 493], 80.00th=[ 493], 90.00th=[ 493], 95.00th=[ 493], | 99.00th=[ 493], 99.50th=[ 493], 99.90th=[ 493], 99.95th=[ 493], | 99.99th=[ 493] bw ( KiB/s): min= 1454, max= 2035, per=41.79%, avg=1744.50, stdev=410.83, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 write: IOPS=2, BW=2164KiB/s (2216kB/s)(10.0MiB/4731msec); 0 zone resets clat (msec): min=140, max=821, avg=402.74, stdev=269.46 lat (msec): min=140, max=821, avg=402.85, stdev=269.45 clat percentiles (msec): | 1.00th=[ 140], 5.00th=[ 140], 10.00th=[ 140], 20.00th=[ 155], | 30.00th=[ 188], 40.00th=[ 194], 50.00th=[ 234], 60.00th=[ 300], | 70.00th=[ 592], 80.00th=[ 659], 90.00th=[ 743], 95.00th=[ 818], | 99.00th=[ 818], 99.50th=[ 818], 99.90th=[ 818], 99.95th=[ 818], | 99.99th=[ 818] bw ( KiB/s): min= 1965, max= 4087, per=48.57%, avg=2838.60, stdev=1132.70, samples=5 iops : min= 1, max= 3, avg= 1.80, stdev= 1.10, samples=5 lat (msec) : 250=50.00%, 500=16.67%, 750=25.00%, 1000=8.33% cpu : usr=0.00%, sys=4.14%, ctx=81, majf=0, minf=13 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=2,10,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181500: Thu Apr 9 17:38:46 2026 read: IOPS=1, BW=1402KiB/s (1435kB/s)(6144KiB/4383msec) clat (msec): min=73, max=813, avg=265.24, stdev=274.55 lat (msec): min=73, max=813, avg=265.24, stdev=274.55 clat percentiles (msec): | 1.00th=[ 74], 5.00th=[ 74], 10.00th=[ 74], 20.00th=[ 110], | 30.00th=[ 110], 40.00th=[ 184], 50.00th=[ 184], 60.00th=[ 184], | 70.00th=[ 228], 80.00th=[ 228], 90.00th=[ 818], 95.00th=[ 818], | 99.00th=[ 818], 99.50th=[ 818], 99.90th=[ 818], 99.95th=[ 818], | 99.99th=[ 818] bw ( KiB/s): min= 2035, max= 4071, per=61.00%, avg=2546.00, stdev=1016.67, samples=4 iops : min= 1, max= 3, avg= 1.50, stdev= 1.00, samples=4 write: IOPS=1, BW=1402KiB/s (1435kB/s)(6144KiB/4383msec); 0 zone resets clat (msec): min=153, max=1080, avg=462.58, stdev=339.92 lat (msec): min=153, max=1080, avg=462.70, stdev=339.92 clat percentiles (msec): | 1.00th=[ 153], 5.00th=[ 153], 10.00th=[ 153], 20.00th=[ 169], | 30.00th=[ 169], 40.00th=[ 388], 50.00th=[ 388], 60.00th=[ 439], | 70.00th=[ 550], 80.00th=[ 550], 90.00th=[ 1083], 95.00th=[ 1083], | 99.00th=[ 1083], 99.50th=[ 1083], 99.90th=[ 1083], 99.95th=[ 1083], | 99.99th=[ 1083] bw ( KiB/s): min= 1633, max= 2043, per=33.21%, avg=1940.60, stdev=175.50, samples=5 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=5 lat (msec) : 100=8.33%, 250=50.00%, 500=16.67%, 750=8.33%, 1000=8.33% lat (msec) : 2000=8.33% cpu : usr=0.00%, sys=3.17%, ctx=89, majf=0, minf=12 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=6,6,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181501: Thu Apr 9 17:38:46 2026 read: IOPS=1, BW=1044KiB/s (1069kB/s)(5120KiB/4906msec) clat (msec): min=48, max=519, avg=280.15, stdev=186.31 lat (msec): min=48, max=519, avg=280.15, stdev=186.31 clat percentiles (msec): | 1.00th=[ 50], 5.00th=[ 50], 10.00th=[ 50], 20.00th=[ 50], | 30.00th=[ 155], 40.00th=[ 155], 50.00th=[ 288], 60.00th=[ 288], | 70.00th=[ 393], 80.00th=[ 393], 90.00th=[ 518], 95.00th=[ 518], | 99.00th=[ 518], 99.50th=[ 518], 99.90th=[ 518], 99.95th=[ 518], | 99.99th=[ 518] bw ( KiB/s): min= 2023, max= 4071, per=64.98%, avg=2712.33, stdev=1176.68, samples=3 iops : min= 1, max= 3, avg= 1.67, stdev= 1.15, samples=3 write: IOPS=1, BW=1461KiB/s (1496kB/s)(7168KiB/4906msec); 0 zone resets clat (msec): min=105, max=1080, avg=496.83, stdev=393.79 lat (msec): min=106, max=1080, avg=496.98, stdev=393.87 clat percentiles (msec): | 1.00th=[ 107], 5.00th=[ 107], 10.00th=[ 107], 20.00th=[ 113], | 30.00th=[ 122], 40.00th=[ 122], 50.00th=[ 542], 60.00th=[ 684], | 70.00th=[ 684], 80.00th=[ 835], 90.00th=[ 1083], 95.00th=[ 1083], | 99.00th=[ 1083], 99.50th=[ 1083], 99.90th=[ 1083], 99.95th=[ 1083], | 99.99th=[ 1083] bw ( KiB/s): min= 1950, max= 2035, per=33.98%, avg=1986.00, stdev=39.84, samples=5 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=5 lat (msec) : 50=8.33%, 250=33.33%, 500=16.67%, 750=25.00%, 1000=8.33% lat (msec) : 2000=8.33% cpu : usr=0.00%, sys=3.55%, ctx=80, majf=0, minf=14 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=5,7,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=4174KiB/s (4275kB/s), 433KiB/s-1537KiB/s (443kB/s-1574kB/s), io=20.0MiB (20.0MB), run=4383-4906msec WRITE: bw=5844KiB/s (5985kB/s), 1098KiB/s-2164KiB/s (1124kB/s-2216kB/s), io=28.0MiB (29.4MB), run=4383-4906msec mix direct rw 4194304 by fio with 4 jobs... mix buffer rw 4194304 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 4096KiB-4096KiB, (W) 4096KiB-4096KiB, (T) 4096KiB-4096KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (g=0): rw=randrw, bs=(R) 4096KiB-4096KiB, (W) 4096KiB-4096KiB, (T) 4096KiB-4096KiB, ioengine=psync, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (groupid=0, jobs=1): err= 0: pid=181507: Thu Apr 9 17:39:04 2026 read: IOPS=0, BW=3281KiB/s (3360kB/s)(12.0MiB/3745msec) clat (msec): min=956, max=1343, avg=1168.14, stdev=196.23 lat (msec): min=956, max=1343, avg=1168.14, stdev=196.23 clat percentiles (msec): | 1.00th=[ 961], 5.00th=[ 961], 10.00th=[ 961], 20.00th=[ 961], | 30.00th=[ 961], 40.00th=[ 1200], 50.00th=[ 1200], 60.00th=[ 1200], | 70.00th=[ 1351], 80.00th=[ 1351], 90.00th=[ 1351], 95.00th=[ 1351], | 99.00th=[ 1351], 99.50th=[ 1351], 99.90th=[ 1351], 99.95th=[ 1351], | 99.99th=[ 1351] bw ( KiB/s): min= 8110, max= 8110, per=100.00%, avg=8110.00, stdev= 0.00, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 lat (msec) : 1000=33.33%, 2000=66.67% cpu : usr=0.05%, sys=10.23%, ctx=392, majf=0, minf=8 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=3,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181508: Thu Apr 9 17:39:04 2026 read: IOPS=0, BW=959KiB/s (982kB/s)(4096KiB/4273msec) clat (nsec): min=1136.3M, max=1136.3M, avg=1136310694.00, stdev= 0.00 lat (nsec): min=1136.3M, max=1136.3M, avg=1136314792.00, stdev= 0.00 clat percentiles (msec): | 1.00th=[ 1133], 5.00th=[ 1133], 10.00th=[ 1133], 20.00th=[ 1133], | 30.00th=[ 1133], 40.00th=[ 1133], 50.00th=[ 1133], 60.00th=[ 1133], | 70.00th=[ 1133], 80.00th=[ 1133], 90.00th=[ 1133], 95.00th=[ 1133], | 99.00th=[ 1133], 99.50th=[ 1133], 99.90th=[ 1133], 99.95th=[ 1133], | 99.99th=[ 1133] bw ( KiB/s): min= 8110, max= 8110, per=100.00%, avg=8110.00, stdev= 0.00, samples=1 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=1 write: IOPS=0, BW=1917KiB/s (1963kB/s)(8192KiB/4273msec); 0 zone resets clat (msec): min=926, max=1905, avg=1416.15, stdev=692.08 lat (msec): min=927, max=1906, avg=1416.67, stdev=692.31 clat percentiles (msec): | 1.00th=[ 927], 5.00th=[ 927], 10.00th=[ 927], 20.00th=[ 927], | 30.00th=[ 927], 40.00th=[ 927], 50.00th=[ 927], 60.00th=[ 1905], | 70.00th=[ 1905], 80.00th=[ 1905], 90.00th=[ 1905], 95.00th=[ 1905], | 99.00th=[ 1905], 99.50th=[ 1905], 99.90th=[ 1905], 99.95th=[ 1905], | 99.99th=[ 1905] bw ( KiB/s): min= 7876, max= 7876, per=100.00%, avg=7876.00, stdev= 0.00, samples=1 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=1 lat (msec) : 1000=33.33%, 2000=66.67% cpu : usr=0.00%, sys=2.11%, ctx=139, majf=0, minf=10 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1,2,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181509: Thu Apr 9 17:39:04 2026 write: IOPS=0, BW=2668KiB/s (2732kB/s)(12.0MiB/4605msec); 0 zone resets clat (msec): min=593, max=3116, avg=1497.95, stdev=1404.54 lat (msec): min=594, max=3116, avg=1499.56, stdev=1403.60 clat percentiles (msec): | 1.00th=[ 592], 5.00th=[ 592], 10.00th=[ 592], 20.00th=[ 592], | 30.00th=[ 592], 40.00th=[ 785], 50.00th=[ 785], 60.00th=[ 785], | 70.00th=[ 3104], 80.00th=[ 3104], 90.00th=[ 3104], 95.00th=[ 3104], | 99.00th=[ 3104], 99.50th=[ 3104], 99.90th=[ 3104], 99.95th=[ 3104], | 99.99th=[ 3104] bw ( KiB/s): min= 7984, max= 8143, per=100.00%, avg=8063.50, stdev=112.43, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 lat (msec) : 750=33.33%, 1000=33.33%, >=2000=33.33% cpu : usr=0.00%, sys=2.35%, ctx=56, majf=0, minf=8 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,3,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181510: Thu Apr 9 17:39:04 2026 write: IOPS=0, BW=3764KiB/s (3854kB/s)(12.0MiB/3265msec); 0 zone resets clat (msec): min=883, max=1052, avg=992.92, stdev=94.53 lat (msec): min=893, max=1052, avg=996.20, stdev=89.51 clat percentiles (msec): | 1.00th=[ 885], 5.00th=[ 885], 10.00th=[ 885], 20.00th=[ 885], | 30.00th=[ 885], 40.00th=[ 1045], 50.00th=[ 1045], 60.00th=[ 1045], | 70.00th=[ 1053], 80.00th=[ 1053], 90.00th=[ 1053], 95.00th=[ 1053], | 99.00th=[ 1053], 99.50th=[ 1053], 99.90th=[ 1053], 99.95th=[ 1053], | 99.99th=[ 1053] bw ( KiB/s): min= 8015, max= 8175, per=100.00%, avg=8095.00, stdev=113.14, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 lat (msec) : 1000=33.33%, 2000=66.67% cpu : usr=0.00%, sys=1.93%, ctx=51, majf=0, minf=8 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,3,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=3834KiB/s (3926kB/s), 959KiB/s-3281KiB/s (982kB/s-3360kB/s), io=16.0MiB (16.8MB), run=3745-4273msec WRITE: bw=7116KiB/s (7287kB/s), 1917KiB/s-3764KiB/s (1963kB/s-3854kB/s), io=32.0MiB (33.6MB), run=3265-4605msec rand-rw: (groupid=0, jobs=1): err= 0: pid=181512: Thu Apr 9 17:39:04 2026 read: IOPS=0, BW=3139KiB/s (3214kB/s)(12.0MiB/3915msec) clat (msec): min=1135, max=1468, avg=1289.61, stdev=168.03 lat (msec): min=1135, max=1468, avg=1289.61, stdev=168.03 clat percentiles (msec): | 1.00th=[ 1133], 5.00th=[ 1133], 10.00th=[ 1133], 20.00th=[ 1133], | 30.00th=[ 1133], 40.00th=[ 1267], 50.00th=[ 1267], 60.00th=[ 1267], | 70.00th=[ 1469], 80.00th=[ 1469], 90.00th=[ 1469], 95.00th=[ 1469], | 99.00th=[ 1469], 99.50th=[ 1469], 99.90th=[ 1469], 99.95th=[ 1469], | 99.99th=[ 1469] bw ( KiB/s): min= 8094, max= 8143, per=100.00%, avg=8118.50, stdev=34.65, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 lat (msec) : 2000=100.00% cpu : usr=0.05%, sys=2.61%, ctx=34, majf=0, minf=7 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=3,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181513: Thu Apr 9 17:39:04 2026 read: IOPS=0, BW=999KiB/s (1023kB/s)(4096KiB/4100msec) clat (nsec): min=1408.6M, max=1408.6M, avg=1408637837.00, stdev= 0.00 lat (nsec): min=1408.6M, max=1408.6M, avg=1408640715.00, stdev= 0.00 clat percentiles (msec): | 1.00th=[ 1401], 5.00th=[ 1401], 10.00th=[ 1401], 20.00th=[ 1401], | 30.00th=[ 1401], 40.00th=[ 1401], 50.00th=[ 1401], 60.00th=[ 1401], | 70.00th=[ 1401], 80.00th=[ 1401], 90.00th=[ 1401], 95.00th=[ 1401], | 99.00th=[ 1401], 99.50th=[ 1401], 99.90th=[ 1401], 99.95th=[ 1401], | 99.99th=[ 1401] bw ( KiB/s): min= 8192, max= 8192, per=100.00%, avg=8192.00, stdev= 0.00, samples=1 iops : min= 2, max= 2, avg= 2.00, stdev= 0.00, samples=1 write: IOPS=0, BW=1998KiB/s (2046kB/s)(8192KiB/4100msec); 0 zone resets clat (msec): min=631, max=2013, avg=1322.68, stdev=977.58 lat (msec): min=631, max=2014, avg=1323.26, stdev=977.76 clat percentiles (msec): | 1.00th=[ 634], 5.00th=[ 634], 10.00th=[ 634], 20.00th=[ 634], | 30.00th=[ 634], 40.00th=[ 634], 50.00th=[ 634], 60.00th=[ 2022], | 70.00th=[ 2022], 80.00th=[ 2022], 90.00th=[ 2022], 95.00th=[ 2022], | 99.00th=[ 2022], 99.50th=[ 2022], 99.90th=[ 2022], 99.95th=[ 2022], | 99.99th=[ 2022] bw ( KiB/s): min= 8078, max= 8078, per=100.00%, avg=8078.00, stdev= 0.00, samples=1 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=1 lat (msec) : 750=33.33%, 2000=33.33%, >=2000=33.33% cpu : usr=0.00%, sys=2.59%, ctx=41, majf=0, minf=9 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1,2,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181514: Thu Apr 9 17:39:04 2026 write: IOPS=0, BW=2727KiB/s (2792kB/s)(12.0MiB/4506msec); 0 zone resets clat (msec): min=872, max=2320, avg=1487.48, stdev=748.05 lat (msec): min=873, max=2320, avg=1488.13, stdev=747.97 clat percentiles (msec): | 1.00th=[ 877], 5.00th=[ 877], 10.00th=[ 877], 20.00th=[ 877], | 30.00th=[ 877], 40.00th=[ 1267], 50.00th=[ 1267], 60.00th=[ 1267], | 70.00th=[ 2333], 80.00th=[ 2333], 90.00th=[ 2333], 95.00th=[ 2333], | 99.00th=[ 2333], 99.50th=[ 2333], 99.90th=[ 2333], 99.95th=[ 2333], | 99.99th=[ 2333] bw ( KiB/s): min= 8110, max= 8126, per=100.00%, avg=8118.00, stdev=11.31, samples=2 iops : min= 1, max= 1, avg= 1.00, stdev= 0.00, samples=2 lat (msec) : 1000=33.33%, 2000=33.33%, >=2000=33.33% cpu : usr=0.27%, sys=2.35%, ctx=57, majf=0, minf=7 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,3,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=181515: Thu Apr 9 17:39:04 2026 write: IOPS=0, BW=3726KiB/s (3815kB/s)(12.0MiB/3298msec); 0 zone resets clat (msec): min=340, max=1612, avg=1073.29, stdev=657.95 lat (msec): min=341, max=1612, avg=1074.15, stdev=657.43 clat percentiles (msec): | 1.00th=[ 342], 5.00th=[ 342], 10.00th=[ 342], 20.00th=[ 342], | 30.00th=[ 342], 40.00th=[ 1267], 50.00th=[ 1267], 60.00th=[ 1267], | 70.00th=[ 1620], 80.00th=[ 1620], 90.00th=[ 1620], 95.00th=[ 1620], | 99.00th=[ 1620], 99.50th=[ 1620], 99.90th=[ 1620], 99.95th=[ 1620], | 99.99th=[ 1620] bw ( KiB/s): min= 7831, max= 8192, per=100.00%, avg=8011.50, stdev=255.27, samples=2 iops : min= 1, max= 2, avg= 1.50, stdev= 0.71, samples=2 lat (msec) : 500=33.33%, 2000=66.67% cpu : usr=0.18%, sys=3.22%, ctx=54, majf=0, minf=8 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,3,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=3996KiB/s (4092kB/s), 999KiB/s-3139KiB/s (1023kB/s-3214kB/s), io=16.0MiB (16.8MB), run=3915-4100msec WRITE: bw=7272KiB/s (7447kB/s), 1998KiB/s-3726KiB/s (2046kB/s-3815kB/s), io=32.0MiB (33.6MB), run=3298-4506msec PASS 398b (295s) == sanity test 398c: run fio to test AIO ================= 17:39:15 (1775770755) /usr/bin/fio debug=0 40+0 records in 40+0 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.87777 s, 47.8 MB/s osc.lustre-OST0000-osc-ffff8f6206136000.rpc_stats=clear writing 40M to OST0 by fio with 4 jobs... rand-write: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=16 ... fio-3.19 Starting 4 processes rand-write: (groupid=0, jobs=1): err= 0: pid=182129: Thu Apr 9 17:40:00 2026 write: IOPS=84, BW=338KiB/s (346kB/s)(10.0MiB/30298msec); 0 zone resets slat (usec): min=39, max=12967, avg=274.11, stdev=824.08 clat (msec): min=19, max=385, avg=188.36, stdev=47.86 lat (msec): min=20, max=385, avg=188.64, stdev=47.88 clat percentiles (msec): | 1.00th=[ 110], 5.00th=[ 123], 10.00th=[ 138], 20.00th=[ 150], | 30.00th=[ 161], 40.00th=[ 169], 50.00th=[ 180], 60.00th=[ 190], | 70.00th=[ 207], 80.00th=[ 228], 90.00th=[ 257], 95.00th=[ 284], | 99.00th=[ 313], 99.50th=[ 338], 99.90th=[ 384], 99.95th=[ 384], | 99.99th=[ 384] bw ( KiB/s): min= 193, max= 483, per=24.86%, avg=335.90, stdev=73.15, samples=60 iops : min= 48, max= 120, avg=83.62, stdev=18.29, samples=60 lat (msec) : 20=0.04%, 100=0.27%, 250=87.62%, 500=12.07% cpu : usr=0.15%, sys=1.09%, ctx=2318, majf=0, minf=10 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-write: (groupid=0, jobs=1): err= 0: pid=182130: Thu Apr 9 17:40:00 2026 write: IOPS=84, BW=338KiB/s (346kB/s)(10.0MiB/30304msec); 0 zone resets slat (usec): min=38, max=11825, avg=244.43, stdev=750.56 clat (msec): min=32, max=368, avg=188.02, stdev=49.03 lat (msec): min=32, max=368, avg=188.27, stdev=49.05 clat percentiles (msec): | 1.00th=[ 104], 5.00th=[ 129], 10.00th=[ 140], 20.00th=[ 150], | 30.00th=[ 159], 40.00th=[ 169], 50.00th=[ 178], 60.00th=[ 188], | 70.00th=[ 201], 80.00th=[ 228], 90.00th=[ 259], 95.00th=[ 284], | 99.00th=[ 330], 99.50th=[ 363], 99.90th=[ 368], 99.95th=[ 368], | 99.99th=[ 368] bw ( KiB/s): min= 159, max= 513, per=24.85%, avg=335.73, stdev=76.36, samples=59 iops : min= 39, max= 128, avg=83.56, stdev=19.11, samples=59 lat (msec) : 50=0.43%, 100=0.20%, 250=86.25%, 500=13.12% cpu : usr=0.13%, sys=1.05%, ctx=1745, majf=0, minf=9 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-write: (groupid=0, jobs=1): err= 0: pid=182131: Thu Apr 9 17:40:00 2026 write: IOPS=84, BW=338KiB/s (346kB/s)(10.0MiB/30286msec); 0 zone resets slat (usec): min=41, max=19107, avg=309.29, stdev=1010.49 clat (msec): min=31, max=391, avg=188.05, stdev=49.24 lat (msec): min=32, max=391, avg=188.36, stdev=49.28 clat percentiles (msec): | 1.00th=[ 104], 5.00th=[ 128], 10.00th=[ 136], 20.00th=[ 150], | 30.00th=[ 161], 40.00th=[ 169], 50.00th=[ 180], 60.00th=[ 188], | 70.00th=[ 203], 80.00th=[ 226], 90.00th=[ 257], 95.00th=[ 288], | 99.00th=[ 326], 99.50th=[ 363], 99.90th=[ 393], 99.95th=[ 393], | 99.99th=[ 393] bw ( KiB/s): min= 246, max= 512, per=24.85%, avg=335.78, stdev=76.38, samples=59 iops : min= 61, max= 128, avg=83.58, stdev=19.13, samples=59 lat (msec) : 50=0.23%, 100=0.47%, 250=87.70%, 500=11.60% cpu : usr=0.17%, sys=1.08%, ctx=2143, majf=0, minf=11 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-write: (groupid=0, jobs=1): err= 0: pid=182132: Thu Apr 9 17:40:00 2026 write: IOPS=84, BW=338KiB/s (346kB/s)(10.0MiB/30294msec); 0 zone resets slat (usec): min=38, max=29928, avg=331.76, stdev=1067.08 clat (msec): min=31, max=399, avg=188.58, stdev=48.51 lat (msec): min=31, max=399, avg=188.92, stdev=48.55 clat percentiles (msec): | 1.00th=[ 107], 5.00th=[ 130], 10.00th=[ 140], 20.00th=[ 150], | 30.00th=[ 159], 40.00th=[ 169], 50.00th=[ 180], 60.00th=[ 188], | 70.00th=[ 203], 80.00th=[ 228], 90.00th=[ 259], 95.00th=[ 288], | 99.00th=[ 342], 99.50th=[ 347], 99.90th=[ 397], 99.95th=[ 401], | 99.99th=[ 401] bw ( KiB/s): min= 150, max= 510, per=24.94%, avg=336.92, stdev=72.50, samples=59 iops : min= 37, max= 127, avg=83.88, stdev=18.17, samples=59 lat (msec) : 50=0.16%, 100=0.27%, 250=87.54%, 500=12.03% cpu : usr=0.19%, sys=1.20%, ctx=2726, majf=0, minf=10 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): WRITE: bw=1352KiB/s (1384kB/s), 338KiB/s-338KiB/s (346kB/s-346kB/s), io=40.0MiB (41.9MB), run=30286-30304msec mix rw 40M to OST0 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=16 ... fio-3.19 Starting 4 processes rand-rw: (groupid=0, jobs=1): err= 0: pid=182147: Thu Apr 9 17:40:45 2026 read: IOPS=37, BW=151KiB/s (155kB/s)(5048KiB/33421msec) slat (usec): min=3370, max=69290, avg=14808.84, stdev=8062.02 clat (msec): min=27, max=344, avg=195.15, stdev=43.83 lat (msec): min=35, max=384, avg=209.96, stdev=45.91 clat percentiles (msec): | 1.00th=[ 93], 5.00th=[ 124], 10.00th=[ 140], 20.00th=[ 161], | 30.00th=[ 174], 40.00th=[ 184], 50.00th=[ 194], 60.00th=[ 205], | 70.00th=[ 220], 80.00th=[ 232], 90.00th=[ 251], 95.00th=[ 268], | 99.00th=[ 300], 99.50th=[ 309], 99.90th=[ 342], 99.95th=[ 347], | 99.99th=[ 347] bw ( KiB/s): min= 80, max= 294, per=25.38%, avg=152.03, stdev=34.18, samples=65 iops : min= 20, max= 73, avg=37.48, stdev= 8.56, samples=65 write: IOPS=38, BW=155KiB/s (159kB/s)(5192KiB/33421msec); 0 zone resets slat (usec): min=53, max=14185, avg=328.68, stdev=1053.13 clat (msec): min=72, max=351, avg=203.43, stdev=43.13 lat (msec): min=72, max=351, avg=203.76, stdev=43.21 clat percentiles (msec): | 1.00th=[ 105], 5.00th=[ 132], 10.00th=[ 153], 20.00th=[ 169], | 30.00th=[ 182], 40.00th=[ 190], 50.00th=[ 203], 60.00th=[ 213], | 70.00th=[ 226], 80.00th=[ 241], 90.00th=[ 257], 95.00th=[ 279], | 99.00th=[ 317], 99.50th=[ 321], 99.90th=[ 351], 99.95th=[ 351], | 99.99th=[ 351] bw ( KiB/s): min= 88, max= 232, per=25.10%, avg=156.63, stdev=33.82, samples=65 iops : min= 22, max= 58, avg=38.65, stdev= 8.46, samples=65 lat (msec) : 50=0.04%, 100=1.05%, 250=86.48%, 500=12.42% cpu : usr=0.18%, sys=2.10%, ctx=4490, majf=0, minf=10 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1262,1298,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=182148: Thu Apr 9 17:40:45 2026 read: IOPS=37, BW=149KiB/s (153kB/s)(4976KiB/33374msec) slat (usec): min=60, max=58745, avg=14823.10, stdev=8078.21 clat (msec): min=25, max=333, avg=196.09, stdev=44.10 lat (msec): min=40, max=347, avg=210.92, stdev=45.48 clat percentiles (msec): | 1.00th=[ 96], 5.00th=[ 125], 10.00th=[ 140], 20.00th=[ 161], | 30.00th=[ 174], 40.00th=[ 184], 50.00th=[ 194], 60.00th=[ 209], | 70.00th=[ 220], 80.00th=[ 236], 90.00th=[ 253], 95.00th=[ 264], | 99.00th=[ 309], 99.50th=[ 317], 99.90th=[ 330], 99.95th=[ 334], | 99.99th=[ 334] bw ( KiB/s): min= 63, max= 286, per=24.67%, avg=147.77, stdev=39.50, samples=66 iops : min= 15, max= 71, avg=36.41, stdev= 9.89, samples=66 write: IOPS=39, BW=158KiB/s (162kB/s)(5264KiB/33374msec); 0 zone resets slat (usec): min=52, max=12910, avg=298.95, stdev=855.22 clat (msec): min=59, max=357, avg=205.41, stdev=43.50 lat (msec): min=59, max=358, avg=205.71, stdev=43.53 clat percentiles (msec): | 1.00th=[ 110], 5.00th=[ 133], 10.00th=[ 150], 20.00th=[ 169], | 30.00th=[ 184], 40.00th=[ 194], 50.00th=[ 205], 60.00th=[ 215], | 70.00th=[ 228], 80.00th=[ 243], 90.00th=[ 262], 95.00th=[ 279], | 99.00th=[ 317], 99.50th=[ 334], 99.90th=[ 347], 99.95th=[ 359], | 99.99th=[ 359] bw ( KiB/s): min= 80, max= 240, per=25.18%, avg=157.14, stdev=35.04, samples=66 iops : min= 20, max= 60, avg=38.77, stdev= 8.81, samples=66 lat (msec) : 50=0.04%, 100=0.82%, 250=86.02%, 500=13.12% cpu : usr=0.28%, sys=1.92%, ctx=4107, majf=0, minf=11 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1244,1316,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=182149: Thu Apr 9 17:40:45 2026 read: IOPS=37, BW=149KiB/s (153kB/s)(4984KiB/33447msec) slat (usec): min=3067, max=56501, avg=15020.09, stdev=8158.50 clat (msec): min=7, max=369, avg=196.66, stdev=44.32 lat (msec): min=11, max=381, avg=211.69, stdev=45.99 clat percentiles (msec): | 1.00th=[ 94], 5.00th=[ 123], 10.00th=[ 142], 20.00th=[ 161], | 30.00th=[ 176], 40.00th=[ 188], 50.00th=[ 197], 60.00th=[ 207], | 70.00th=[ 220], 80.00th=[ 232], 90.00th=[ 253], 95.00th=[ 271], | 99.00th=[ 300], 99.50th=[ 313], 99.90th=[ 342], 99.95th=[ 372], | 99.99th=[ 372] bw ( KiB/s): min= 39, max= 239, per=24.70%, avg=147.95, stdev=39.58, samples=66 iops : min= 9, max= 59, avg=36.44, stdev= 9.88, samples=66 write: IOPS=39, BW=157KiB/s (161kB/s)(5256KiB/33447msec); 0 zone resets slat (usec): min=41, max=12433, avg=256.01, stdev=573.54 clat (msec): min=70, max=357, avg=203.22, stdev=45.31 lat (msec): min=70, max=358, avg=203.47, stdev=45.33 clat percentiles (msec): | 1.00th=[ 102], 5.00th=[ 131], 10.00th=[ 146], 20.00th=[ 165], | 30.00th=[ 182], 40.00th=[ 190], 50.00th=[ 203], 60.00th=[ 213], | 70.00th=[ 226], 80.00th=[ 241], 90.00th=[ 259], 95.00th=[ 279], | 99.00th=[ 321], 99.50th=[ 334], 99.90th=[ 355], 99.95th=[ 359], | 99.99th=[ 359] bw ( KiB/s): min= 39, max= 262, per=24.89%, avg=155.33, stdev=38.97, samples=66 iops : min= 9, max= 65, avg=38.32, stdev= 9.81, samples=66 lat (msec) : 10=0.04%, 100=1.25%, 250=86.21%, 500=12.50% cpu : usr=0.19%, sys=1.87%, ctx=4257, majf=0, minf=12 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1246,1314,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=182150: Thu Apr 9 17:40:45 2026 read: IOPS=37, BW=151KiB/s (155kB/s)(5060KiB/33459msec) slat (usec): min=2582, max=59055, avg=14813.74, stdev=7855.96 clat (msec): min=17, max=375, avg=196.69, stdev=47.58 lat (msec): min=25, max=386, avg=211.51, stdev=49.17 clat percentiles (msec): | 1.00th=[ 75], 5.00th=[ 121], 10.00th=[ 140], 20.00th=[ 161], | 30.00th=[ 176], 40.00th=[ 186], 50.00th=[ 197], 60.00th=[ 207], | 70.00th=[ 220], 80.00th=[ 232], 90.00th=[ 255], 95.00th=[ 271], | 99.00th=[ 317], 99.50th=[ 338], 99.90th=[ 355], 99.95th=[ 376], | 99.99th=[ 376] bw ( KiB/s): min= 23, max= 215, per=24.89%, avg=149.08, stdev=35.87, samples=66 iops : min= 5, max= 53, avg=36.74, stdev= 9.05, samples=66 write: IOPS=38, BW=155KiB/s (159kB/s)(5180KiB/33459msec); 0 zone resets slat (usec): min=44, max=15425, avg=299.03, stdev=918.64 clat (msec): min=25, max=385, avg=202.91, stdev=46.11 lat (msec): min=25, max=386, avg=203.21, stdev=46.14 clat percentiles (msec): | 1.00th=[ 84], 5.00th=[ 131], 10.00th=[ 150], 20.00th=[ 167], | 30.00th=[ 180], 40.00th=[ 190], 50.00th=[ 203], 60.00th=[ 215], | 70.00th=[ 228], 80.00th=[ 243], 90.00th=[ 262], 95.00th=[ 275], | 99.00th=[ 317], 99.50th=[ 330], 99.90th=[ 376], 99.95th=[ 384], | 99.99th=[ 384] bw ( KiB/s): min= 31, max= 318, per=24.41%, avg=152.35, stdev=42.27, samples=66 iops : min= 7, max= 79, avg=37.56, stdev=10.56, samples=66 lat (msec) : 20=0.04%, 50=0.35%, 100=1.72%, 250=84.41%, 500=13.48% cpu : usr=0.23%, sys=1.93%, ctx=4077, majf=0, minf=12 IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1265,1295,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=600KiB/s (614kB/s), 149KiB/s-151KiB/s (153kB/s-155kB/s), io=19.6MiB (20.5MB), run=33374-33459msec WRITE: bw=624KiB/s (639kB/s), 155KiB/s-158KiB/s (159kB/s-162kB/s), io=20.4MiB (21.4MB), run=33374-33459msec AIO with large block size 40M rand-rw: (g=0): rw=randrw, bs=(R) 40.0MiB-40.0MiB, (W) 40.0MiB-40.0MiB, (T) 40.0MiB-40.0MiB, ioengine=libaio, iodepth=16 fio-3.19 Starting 1 process rand-rw: (groupid=0, jobs=1): err= 0: pid=182159: Thu Apr 9 17:40:58 2026 read: IOPS=1, BW=65.6MiB/s (68.8MB/s)(40.0MiB/610msec) slat (nsec): min=52571k, max=52571k, avg=52570792.00, stdev= 0.00 clat (nsec): min=528098k, max=528098k, avg=528098197.00, stdev= 0.00 lat (nsec): min=580673k, max=580673k, avg=580673318.00, stdev= 0.00 clat percentiles (msec): | 1.00th=[ 527], 5.00th=[ 527], 10.00th=[ 527], 20.00th=[ 527], | 30.00th=[ 527], 40.00th=[ 527], 50.00th=[ 527], 60.00th=[ 527], | 70.00th=[ 527], 80.00th=[ 527], 90.00th=[ 527], 95.00th=[ 527], | 99.00th=[ 527], 99.50th=[ 527], 99.90th=[ 527], 99.95th=[ 527], | 99.99th=[ 527] lat (msec) : 750=100.00% cpu : usr=0.16%, sys=3.12%, ctx=10, majf=0, minf=9 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=65.6MiB/s (68.8MB/s), 65.6MiB/s-65.6MiB/s (68.8MB/s-68.8MB/s), io=40.0MiB (41.9MB), run=610-610msec debug=trace inode super iotrace malloc cache info ioctl neterror net warning buffs other dentry nettrace page dlmtrace error emerg ha rpctrace vfstrace reada mmap config console quota sec lfsck hsm snapshot layout PASS 398c (112s) == sanity test 398d: run aiocp to verify block size > stripe size ========================================================== 17:41:07 (1775770867) /home/green/git/lustre-release/lustre/tests/aiocp 64+0 records in 64+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 12.233 s, 5.5 MB/s PASS 398d (50s) == sanity test 398e: O_Direct open cleared by fcntl doesn't cause hang ========================================================== 17:41:57 (1775770917) 1+0 records in 1+0 records out 1234 bytes (1.2 kB, 1.2 KiB) copied, 0.0297113 s, 41.5 kB/s 0+1 records in 0+1 records out 1234 bytes (1.2 kB, 1.2 KiB) copied, 0.0551809 s, 22.4 kB/s PASS 398e (9s) == sanity test 398f: verify aio handles ll_direct_rw_pages errors correctly ========================================================== 17:42:06 (1775770926) /home/green/git/lustre-release/lustre/tests/aiocp 64+0 records in 64+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 8.51353 s, 7.9 MB/s fail_loc=0x1418 read missed bytes at 0 expected 67108864 got -22 fail_loc=0 Binary files /mnt/lustre/f398f.sanity and /mnt/lustre/f398f.sanity.aio differ PASS 398f (20s) == sanity test 398g: verify parallel dio async RPC submission ========================================================== 17:42:26 (1775770946) 1+0 records in 1+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.589161 s, 14.2 MB/s osc.lustre-OST0000-osc-ffff8f6206136000.max_pages_per_rpc=1M fail_loc=0x214 fail_val=2 osc.lustre-OST0000-osc-ffff8f6206136000.rpc_stats=c osc.lustre-OST0001-osc-ffff8f6206136000.rpc_stats=c 1+0 records in 1+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 2.67294 s, 3.1 MB/s osc.lustre-OST0000-osc-ffff8f6206136000.rpc_stats= snapshot_time: 1775770953.827456268 secs.nsecs start_time: 1775770950.936584900 secs.nsecs elapsed_time: 2.890871368 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 1 11 11 2: 0 0 0 | 0 0 11 4: 0 0 0 | 0 0 11 8: 0 0 0 | 0 0 11 16: 0 0 0 | 0 0 11 32: 0 0 0 | 0 0 11 64: 0 0 0 | 0 0 11 128: 0 0 0 | 0 0 11 256: 0 0 0 | 8 88 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 0 0 0 | 1 11 11 2: 0 0 0 | 1 11 22 3: 0 0 0 | 1 11 33 4: 0 0 0 | 1 11 44 5: 0 0 0 | 1 11 55 6: 0 0 0 | 1 11 66 7: 0 0 0 | 1 11 77 8: 0 0 0 | 1 11 88 9: 0 0 0 | 1 11 100 read write offset rpcs % cum % | rpcs % cum % 0: 0 0 0 | 3 33 33 1: 0 0 0 | 0 0 33 2: 0 0 0 | 0 0 33 4: 0 0 0 | 0 0 33 8: 0 0 0 | 0 0 33 16: 0 0 0 | 0 0 33 32: 0 0 0 | 0 0 33 64: 0 0 0 | 0 0 33 128: 0 0 0 | 0 0 33 256: 0 0 0 | 2 22 55 512: 0 0 0 | 4 44 100 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 0 0 0 | 0 0 0 8192: 0 0 0 | 0 0 0 16384: 0 0 0 | 0 0 0 32768: 0 0 0 | 0 0 0 65536: 0 0 0 | 0 0 0 131072: 0 0 0 | 0 0 0 262144: 0 0 0 | 0 0 0 524288: 0 0 0 | 0 0 0 1048576: 0 0 0 | 1 11 11 2097152: 0 0 0 | 8 88 100 osc.lustre-OST0000-osc-ffff8f6206136000.rpc_stats=c osc.lustre-OST0001-osc-ffff8f6206136000.rpc_stats=c llite.lustre-ffff8f6206136000.parallel_dio=0 1+0 records in 1+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 17.9284 s, 468 kB/s osc.lustre-OST0000-osc-ffff8f6206136000.rpc_stats= snapshot_time: 1775770972.027092470 secs.nsecs start_time: 1775770953.908396744 secs.nsecs elapsed_time: 18.118695726 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 8 100 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 0 0 0 | 8 100 100 read write offset rpcs % cum % | rpcs % cum % 0: 0 0 0 | 2 25 25 1: 0 0 0 | 0 0 25 2: 0 0 0 | 0 0 25 4: 0 0 0 | 0 0 25 8: 0 0 0 | 0 0 25 16: 0 0 0 | 0 0 25 32: 0 0 0 | 0 0 25 64: 0 0 0 | 0 0 25 128: 0 0 0 | 0 0 25 256: 0 0 0 | 2 25 50 512: 0 0 0 | 4 50 100 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 0 0 0 | 0 0 0 8192: 0 0 0 | 0 0 0 16384: 0 0 0 | 0 0 0 32768: 0 0 0 | 0 0 0 65536: 0 0 0 | 0 0 0 131072: 0 0 0 | 0 0 0 262144: 0 0 0 | 0 0 0 524288: 0 0 0 | 0 0 0 1048576: 0 0 0 | 4 50 50 2097152: 0 0 0 | 4 50 100 llite.lustre-ffff8f6206136000.parallel_dio=1 fail_loc=0 PASS 398g (34s) == sanity test 398h: verify correctness of read & write with i/o size >> stripe size ========================================================== 17:43:00 (1775770980) 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 4.14635 s, 16.2 MB/s 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 3.45083 s, 19.4 MB/s PASS 398h (35s) == sanity test 398i: verify parallel dio handles ll_direct_rw_pages errors correctly ========================================================== 17:43:35 (1775771015) 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 3.43052 s, 19.6 MB/s fail_loc=0x1418 dd: error reading '/mnt/lustre/f398i.sanity': Cannot allocate memory 0+0 records in 0+0 records out 0 bytes copied, 0.0256024 s, 0.0 kB/s diff: /mnt/lustre/f398i.sanity: Cannot allocate memory PASS 398i (11s) == sanity test 398j: test parallel dio where stripe size > rpc_size ========================================================== 17:43:46 (1775771026) osc.lustre-OST0000-osc-ffff8f6206136000.max_pages_per_rpc=1M 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 5.21613 s, 12.9 MB/s 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 4.45694 s, 15.1 MB/s PASS 398j (34s) == sanity test 398k: test enospc on first stripe ========= 17:44:20 (1775771060) Waiting for MDT destroys to complete Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg115-server mds-ost sync done. SKIP: sanity test_398k 7203788 > 600000 skipping out-of-space test on OST0 SKIP 398k (22s) == sanity test 398l: test enospc on intermediate stripe/RPC ========================================================== 17:44:42 (1775771082) Waiting for MDT destroys to complete Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg115-server mds-ost sync done. 2+0 records in 2+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.873304 s, 19.2 MB/s SKIP: sanity test_398l 7184924 > 600000 skipping out-of-space test on OST0 Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg115-server mds-ost sync done. Waiting for MDT destroys to complete SKIP 398l (28s) == sanity test 398m: test RPC failures with parallel dio ========================================================== 17:45:10 (1775771110) fail_loc=0x20e fail_val=1 dd: error writing '/mnt/lustre/f398m.sanity': Input/output error 1+0 records in 0+0 records out 0 bytes copied, 56.4091 s, 0.0 kB/s fail_loc=0 fail_val=0 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 3.94827 s, 17.0 MB/s fail_loc=0x20f fail_val=1 dd: error reading '/mnt/lustre/f398m.sanity': Input/output error 0+0 records in 0+0 records out 0 bytes copied, 55.9912 s, 0.0 kB/s fail_loc=0 fail_val=0 fail_loc=0x20e fail_val=2 dd: error writing '/mnt/lustre/f398m.sanity': Input/output error 1+0 records in 0+0 records out 0 bytes copied, 56.3338 s, 0.0 kB/s fail_loc=0 fail_val=0 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 3.57399 s, 18.8 MB/s fail_loc=0x20f fail_val=2 dd: error reading '/mnt/lustre/f398m.sanity': Input/output error 0+0 records in 0+0 records out 0 bytes copied, 57.0424 s, 0.0 kB/s fail_loc=0 fail_val=0 fail_loc=0 fail_loc=0 PASS 398m (254s) == sanity test 398n: test append with parallel DIO ======= 17:49:24 (1775771364) 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 6.43575 s, 10.4 MB/s 8+0 records in 8+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 5.47833 s, 12.2 MB/s PASS 398n (41s) == sanity test 398o: right kms with DIO ================== 17:50:05 (1775771405) directio on /mnt/lustre/f398o.sanity for 1x1 bytes PASS PASS 398o (8s) == sanity test 398p: race aio with buffered i/o ========== 17:50:13 (1775771413) /home/green/git/lustre-release/lustre/tests/aiocp 1+0 records in 1+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 1.53338 s, 17.1 MB/s bs: 4096, file_size 26214400 3200+0 records in 3200+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 17.2223 s, 1.5 MB/s /mnt/lustre/f398p.sanity.2 has type file OK /mnt/lustre/f398p.sanity.2 has size 26214400 OK bs: 16384, file_size 26214400 800+0 records in 800+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 6.70094 s, 3.9 MB/s /mnt/lustre/f398p.sanity.2 has type file OK /mnt/lustre/f398p.sanity.2 has size 26214400 OK bs: 1048576, file_size 26214400 12+1 records in 12+1 records out 26214400 bytes (26 MB, 25 MiB) copied, 2.35438 s, 11.1 MB/s /mnt/lustre/f398p.sanity.2 has type file OK /mnt/lustre/f398p.sanity.2 has size 26214400 OK bs: 4194304, file_size 26214400 3+1 records in 3+1 records out 26214400 bytes (26 MB, 25 MiB) copied, 1.23363 s, 21.2 MB/s /mnt/lustre/f398p.sanity.2 has type file OK /mnt/lustre/f398p.sanity.2 has size 26214400 OK PASS 398p (82s) == sanity test 398q: race dio with buffered i/o ========== 17:51:35 (1775771495) 1+0 records in 1+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 1.29371 s, 20.3 MB/s bs: 4096, file_size 26214400 3200+0 records in 3200+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 14.9557 s, 1.8 MB/s 3200+0 records in 3200+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 89.6208 s, 293 kB/s /mnt/lustre/f398q.sanity.2 has type file OK /mnt/lustre/f398q.sanity.2 has size 26214400 OK bs: 16384, file_size 26214400 800+0 records in 800+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 5.97655 s, 4.4 MB/s 800+0 records in 800+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 35.9461 s, 729 kB/s /mnt/lustre/f398q.sanity.2 has type file OK /mnt/lustre/f398q.sanity.2 has size 26214400 OK bs: 1048576, file_size 26214400 12+1 records in 12+1 records out 26214400 bytes (26 MB, 25 MiB) copied, 2.3686 s, 11.1 MB/s 12+1 records in 12+1 records out 26214400 bytes (26 MB, 25 MiB) copied, 3.88351 s, 6.8 MB/s /mnt/lustre/f398q.sanity.2 has type file OK /mnt/lustre/f398q.sanity.2 has size 26214400 OK bs: 4194304, file_size 26214400 3+1 records in 3+1 records out 3+1 records in 3+1 records out 26214400 bytes (26 MB, 25 MiB) copied, 2.57261 s, 10.2 MB/s26214400 bytes (26 MB, 25 MiB) copied, 2.58722 s, 10.1 MB/s /mnt/lustre/f398q.sanity.2 has type file OK /mnt/lustre/f398q.sanity.2 has size 26214400 OK PASS 398q (156s) == sanity test 398r: i/o error on file read ============== 17:54:11 (1775771651) fail_loc=0x20f cat: /mnt/lustre/f398r.sanity: Input/output error PASS 398r (67s) == sanity test 398s: i/o error on mirror file read ======= 17:55:18 (1775771718) fail_loc=0x20f cat: /mnt/lustre/f398s.sanity: Input/output error PASS 398s (12s) == sanity test 399a: fake write should not be slower than normal write ========================================================== 17:55:30 (1775771730) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 50.4195 s, 20.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 42.3175 s, 24.8 MB/s /mnt/lustre/f399a.sanity has type file OK /mnt/lustre/f399a.sanity has size 1048576000 OK fail_loc=0 fake write 42.413111052 vs. normal write 50.517189589 in seconds PASS 399a (112s) == sanity test 399b: fake read should not be slower than normal read ========================================================== 17:57:22 (1775771842) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.6538 s, 98.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.792809 s, 1.3 GB/s fail_loc=0 fake read .867487399 vs. normal read 10.683181978 in seconds PASS 399b (45s) SKIP: sanity test_400a skipping excluded test 400a == sanity test 400b: packaged headers can be compiled ==== 17:58:09 (1775771889) PASS 400b (9s) == sanity test 401a: Verify if 'lctl list_param -R' can list parameters recursively ========================================================== 17:58:18 (1775771898) proc_dirs='/proc/fs/lustre/ /sys/fs/lustre/ /sys/kernel/debug/lnet/ /sys/kernel/debug/lustre/' PASS 401a (8s) == sanity test 401aa: Verify that 'lctl list_param -p' lists the correct path names ========================================================== 17:58:26 (1775771906) /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8f6206136000 /sys/fs/lustre/osc/lustre-OST0001-osc-ffff8f6206136000 /sys/kernel/debug/lustre/osc/lustre-OST0000-osc-ffff8f6206136000 /sys/kernel/debug/lustre/osc/lustre-OST0001-osc-ffff8f6206136000 /sys/kernel/debug/lustre/osc/osc_cache PASS 401aa (8s) == sanity test 401ab: Check that 'lctl list_param -r' lists only readable params ========================================================== 17:58:34 (1775771914) PASS 401ab (7s) == sanity test 401ac: Check that 'lctl list_param -w' lists only writable params ========================================================== 17:58:41 (1775771921) PASS 401ac (8s) == sanity test 401ad: Check that 'lctl list_param -wr' is conjunctive ========================================================== 17:58:49 (1775771929) PASS 401ad (8s) == sanity test 401b: Verify 'lctl {get,set}_param' continue after error ========================================================== 17:58:57 (1775771937) error: set_param: param_path 'foo': No such file or directory error: set_param: setting 'foo'='bar': No such file or directory jobid_name=testing%p error: set_param: param_path 'bar': No such file or directory error: set_param: setting 'bar'='baz': No such file or directory error: get_param: param_path 'foe': No such file or directory error: get_param: param_path 'baz': No such file or directory error: set_param: param_path 'fog': No such file or directory error: set_param: setting 'fog'='bam': No such file or directory error: set_param: param_path 'bat': No such file or directory error: set_param: setting 'bat'='fog': No such file or directory error: get_param: param_path 'foe': No such file or directory error: get_param: param_path 'bag': No such file or directory PASS 401b (9s) == sanity test 401c: Verify 'lctl set_param' without value fails in either format. ========================================================== 17:59:06 (1775771946) error: set_param: setting jobid_name: Invalid argument error: set_param: setting jobid_name: Invalid argument PASS 401c (10s) == sanity test 401d: Verify 'lctl set_param' accepts values containing '=' ========================================================== 17:59:16 (1775771956) jobid_name=foo=bar%p jobid_name=%j?%H:%e:%u jobid_name=foo=bar%p jobid_name=%j?%H:%e:%u PASS 401d (11s) == sanity test 401db: Verify 'lctl set_param' does not add trailing '=' ========================================================== 17:59:27 (1775771967) Waiting 90s for '11' Updated after 2s: want '11' got '11' Wait for erroneous changes Waiting 90s for '11' Waiting 70s for '11' Waiting 60s for '11' Waiting 50s for '11' Waiting 40s for '11' Waiting 30s for '11' Waiting 20s for '11' Waiting 10s for '11' Waiting 0s for '11' Update not seen after 90s: want '11' got '11' start cleanup... Waiting 90s for '5' Updated after 3s: want '5' got '5' done PASS 401db (110s) == sanity test 401e: verify 'lctl get_param' works with NID in parameter ========================================================== 18:01:17 (1775772077) ldlm.namespaces.MGC192.168.201.115@tcp ldlm.namespaces.MGC192.168.201.115@tcp.contended_locks ldlm.namespaces.MGC192.168.201.115@tcp.contention_seconds ldlm.namespaces.MGC192.168.201.115@tcp.ctime_age_limit ldlm.namespaces.MGC192.168.201.115@tcp.dirty_age_limit ldlm.namespaces.MGC192.168.201.115@tcp.dump_stack_on_error ldlm.namespaces.MGC192.168.201.115@tcp.early_lock_cancel ldlm.namespaces.MGC192.168.201.115@tcp.lock_cache_policy ldlm.namespaces.MGC192.168.201.115@tcp.lock_count ldlm.namespaces.MGC192.168.201.115@tcp.lock_lru_hits ldlm.namespaces.MGC192.168.201.115@tcp.lock_lru_priv_hits ldlm.namespaces.MGC192.168.201.115@tcp.lock_timeouts ldlm.namespaces.MGC192.168.201.115@tcp.lock_unused_count ldlm.namespaces.MGC192.168.201.115@tcp.lock_unused_priv_count ldlm.namespaces.MGC192.168.201.115@tcp.lru_cancel_batch ldlm.namespaces.MGC192.168.201.115@tcp.lru_max_age ldlm.namespaces.MGC192.168.201.115@tcp.lru_priv_ratio_limit ldlm.namespaces.MGC192.168.201.115@tcp.lru_priv_score_threshold ldlm.namespaces.MGC192.168.201.115@tcp.lru_size ldlm.namespaces.MGC192.168.201.115@tcp.max_nolock_bytes ldlm.namespaces.MGC192.168.201.115@tcp.max_parallel_ast ldlm.namespaces.MGC192.168.201.115@tcp.ns_recalc_pct ldlm.namespaces.MGC192.168.201.115@tcp.pool ldlm.namespaces.MGC192.168.201.115@tcp.resource_count ldlm.namespaces.MGC192.168.201.115@tcp.pool.cancel_rate ldlm.namespaces.MGC192.168.201.115@tcp.pool.client_lock_volume ldlm.namespaces.MGC192.168.201.115@tcp.pool.grant_plan ldlm.namespaces.MGC192.168.201.115@tcp.pool.grant_rate ldlm.namespaces.MGC192.168.201.115@tcp.pool.grant_speed ldlm.namespaces.MGC192.168.201.115@tcp.pool.granted ldlm.namespaces.MGC192.168.201.115@tcp.pool.limit ldlm.namespaces.MGC192.168.201.115@tcp.pool.lock_volume_factor ldlm.namespaces.MGC192.168.201.115@tcp.pool.recalc_period ldlm.namespaces.MGC192.168.201.115@tcp.pool.recalc_time ldlm.namespaces.MGC192.168.201.115@tcp.pool.server_lock_volume ldlm.namespaces.MGC192.168.201.115@tcp.pool.state ldlm.namespaces.MGC192.168.201.115@tcp.pool.stats ldlm.namespaces.MGC192.168.201.115@tcp.lru_size=400 PASS 401e (9s) == sanity test 401fa: check 'lctl list_param' doesn't follow symlinks with --no-links ========================================================== 18:01:26 (1775772086) PASS 401fa (8s) == sanity test 401fb: check 'lctl {get,list,set}_param' only sees modules params with --module ========================================================== 18:01:34 (1775772094) ls: cannot access '/sys/module/osd_ldiskfs/parameters/*': No such file or directory PASS 401fb (8s) == sanity test 401ga: check 'set_param -C' sets params upon mount ========================================================== 18:01:42 (1775772102) params written to /etc/lustre/mount.client.params: error: set_param: client: param_paths 'test_401ga': No such file or directory params written to /etc/lustre/mount.client.params: osc.lustre-OST0000-*.max_dirty_mb=test_401ga params written to /etc/lustre/mount.client.params: osc.lustre-OST0000-*.max_dirty_mb=461 params written to /etc/lustre/mount.client.params: osc.lustre-OST0000-*.max_dirty_mb=461 params written to /etc/lustre/mount.lustre.params: osc.lustre-OST0000-*.max_dirty_mb=459 params written to /etc/lustre/mount.lustre.params: error: set_param: client: argument 'at_max=587' must contain 'lustre' to be written to /etc/lustre/mount.lustre.params: Invalid argument params written to /etc/lustre/mount.client.params: error: set_param: client: param_paths 'test_401ga': No such file or directory at_max=590 Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre osc.lustre-OST0000-osc-ffff8f621e573800.max_dirty_mb=461 at_max=590 osc.lustre-OST0000-osc-ffff8f621e573800.max_dirty_mb=459 at_max=600 osc.lustre-OST0000-osc-ffff8f621e573800.max_dirty_mb=462 PASS 401ga (11s) == sanity test 401gb: check 'set_param -d -C' removes client params ========================================================== 18:01:53 (1775772113) params written to /etc/lustre/mount.client.params: osc.lustre-OST0000-*.max_dirty_mb=461 at_max=590 params written to /etc/lustre/mount.lustre.params: osc.lustre-OST0000-*.max_dirty_mb=459 params deleted from /etc/lustre/mount.client.params: test_401gb= params deleted from /etc/lustre/mount.client.params: at_max= params deleted from /etc/lustre/mount.lustre.params: osc.lustre-OST0000-*.max_dirty_mb= at_max= Stopping client oleg115-client.virtnet /mnt/lustre (opts:) Starting client: oleg115-client.virtnet: -o user_xattr,flock 192.168.201.115@tcp:/lustre /mnt/lustre osc.lustre-OST0000-osc-ffff8f62106eb800.max_dirty_mb=461 at_max=600 osc.lustre-OST0000-osc-ffff8f62106eb800.max_dirty_mb=462 PASS 401gb (12s) == sanity test 401gc: check 'lctl find_param' can find params using regex ========================================================== 18:02:05 (1775772125) PASS 401gc (10s) == sanity test 402: Return ENOENT to lod_generate_and_set_lovea ========================================================== 18:02:15 (1775772135) fail_loc=0x8000015c touch: cannot touch '/mnt/lustre/d402.sanity/f402.sanity': No such file or directory Touch failed - OK PASS 402 (8s) == sanity test 403: i_nlink should not drop to zero due to aliasing ========================================================== 18:02:23 (1775772143) fail_loc=0x80001409 vm.drop_caches = 2 PASS 403 (8s) == sanity test 404: validate manual {de}activated works properly for OSPs ========================================================== 18:02:32 (1775772152) Deactivate: lustre-OST0000-osc-MDT0000 Activate: lustre-OST0000-osc-MDT0000 Deactivate: lustre-OST0001-osc-MDT0000 Activate: lustre-OST0001-osc-MDT0000 Deactivate: lustre-OST0000-osc-MDT0001 Activate: lustre-OST0000-osc-MDT0001 Deactivate: lustre-OST0001-osc-MDT0001 Activate: lustre-OST0001-osc-MDT0001 PASS 404 (25s) == sanity test 405: Various layout swap lock tests ======= 18:02:56 (1775772176) SKIP: sanity test_405 layout swap does not support DOM files so far SKIP 405 (11s) == sanity test 406: DNE support fs default striping ====== 18:03:08 (1775772188) Creating new pool test_406 oleg115-server: Pool lustre.test_406 created Adding targets to pool oleg115-server: OST lustre-OST0000_UUID added to pool lustre.test_406 oleg115-server: OST lustre-OST0001_UUID added to pool lustre.test_406 - unlinked 0 (time 1775772205 ; total 0 ; last 0) total: 20 unlinks in 1 seconds: 20.000000 unlinks/second Removing all targets from pool oleg115-server: OST lustre-OST0000_UUID removed from pool lustre.test_406 oleg115-server: OST lustre-OST0001_UUID removed from pool lustre.test_406 Destroying pool oleg115-server: Pool lustre.test_406 destroyed PASS 406 (38s) SKIP: sanity test_407 skipping ALWAYS excluded test 407 == sanity test 408: drop_caches should not hang due to page leaks ========================================================== 18:03:48 (1775772228) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0486948 s, 84.1 kB/s fail_loc=0x8000040a dd: error writing '/mnt/lustre/f408.sanity': Invalid argument 1+0 records in 0+0 records out 0 bytes copied, 0.0786136 s, 0.0 kB/s PASS 408 (20s) == sanity test 409: Large amount of cross-MDTs hard links on the same file ========================================================== 18:04:08 (1775772248) Create 1K hard links start at Thu Apr 9 18:04:12 EDT 2026 - link 711 (time 1775772264.48 total 10.01 last 71.05) total: 1000 link in 14.91 seconds: 67.05 ops/second Links count should be right although linkEA overflow File: /mnt/lustre/d409.sanity/guard Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 162129670941179923 Links: 1001 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-04-09 18:04:11.000000000 -0400 Modify: 2026-04-09 18:04:11.000000000 -0400 Change: 2026-04-09 18:04:29.000000000 -0400 Birth: 2026-04-09 18:04:12.000000000 -0400 List all links start at Thu Apr 9 18:04:31 EDT 2026 Unlink hard links start at Thu Apr 9 18:04:55 EDT 2026 - unlinked 0 (time 1775772299 ; total 0 ; last 0) total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second Unlink hard links finished at Thu Apr 9 18:05:20 EDT 2026 PASS 409 (78s) == sanity test 410: Test inode number returned from kernel thread ========================================================== 18:05:26 (1775772326) kunit/kinode options: 'run_id=31924 fname=/mnt/lustre/f410.sanity' PASS 410 (10s) SKIP: sanity test_411a skipping ALWAYS excluded test 411a == sanity test 411b: confirm Lustre can avoid OOM with reasonable cgroups limits ========================================================== 18:05:38 (1775772338) count=2/2 min_size_ost=3600992K UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 10924 1260380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 10504 1260800 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6028 3600992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2144 3604876 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8172 7205868 1% /mnt/lustre writing first file 4096+0 records in 4096+0 records out 4294967296 bytes (4.3 GB, 4.0 GiB) copied, 659.982 s, 6.5 MB/s writing at larger block size 32+0 records in 32+0 records out 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 47.3017 s, 45.4 MB/s SKIP: sanity test_411b OST space are too small: 3600992K cache 81920 rss 0 rss_huge 0 shmem 0 mapped_file 0 dirty 0 writeback 0 swap 0 pgpgin 1049463 pgpgout 1049443 pgfault 951 pgmajfault 2 inactive_anon 0 active_anon 0 inactive_file 16384 active_file 65536 unevictable 0 hierarchical_memory_limit 1073741824 hierarchical_memsw_limit 9223372036854771712 total_cache 81920 total_rss 0 total_rss_huge 0 total_shmem 0 total_mapped_file 0 total_dirty 0 total_writeback 0 total_swap 0 total_pgpgin 1049463 total_pgpgout 1049443 total_pgfault 951 total_pgmajfault 2 total_inactive_anon 0 total_active_anon 0 total_inactive_file 16384 total_active_file 65536 total_unevictable 0 SKIP 411b (735s) == sanity test 412: mkdir on specific MDTs =============== 18:17:53 (1775773073) lmv_stripe_count: 2 lmv_stripe_offset: 1 lmv_hash_type: crush mdtidx FID[seq:oid:ver] 1 [0x2400013a2:0x52f:0x0] 0 [0x200002b12:0xdc:0x0] PASS 412 (12s) == sanity test 413A: get and set qos_rr_index on all clients ========================================================== 18:18:05 (1775773085) before lmv.lustre-clilmv-ffff8f62106eb800.qos_rr_index=2 after lmv.lustre-clilmv-ffff8f62106eb800.qos_rr_index=0 all OSCs set correctly PASS 413A (10s) == sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 18:18:15 (1775773095) lmv.lustre-clilmv-ffff8f62106eb800.qos_maxage=1 lod.lustre-MDT0000-mdtlov.mdt_qos_maxage=1 lod.lustre-MDT0001-mdtlov.mdt_qos_maxage=1 Check for uneven MDTs: 0 using cmd fallocate -l 128K UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 10976 1260328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 10600 1260704 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6028 3600992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2144 3604876 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8172 7205868 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5826 1018174 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 4535 1019465 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3946 258198 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3942 258202 2% /mnt/lustre[OST:1] filesystem_summary: 526761 10361 516400 2% /mnt/lustre weight diff=0% must be > 120% ...Fill MDT0 with 200 files: loop 0 weight diff=2% must be > 120% ...Fill MDT0 with 200 files: loop 1 weight diff=4% must be > 120% ...Fill MDT0 with 200 files: loop 2 weight diff=6% must be > 120% ...Fill MDT0 with 200 files: loop 3 weight diff=9% must be > 120% ...Fill MDT0 with 200 files: loop 4 weight diff=11% must be > 120% ...Fill MDT0 with 200 files: loop 5 weight diff=14% must be > 120% ...Fill MDT0 with 200 files: loop 6 weight diff=16% must be > 120% ...Fill MDT0 with 200 files: loop 7 weight diff=19% must be > 120% ...Fill MDT0 with 200 files: loop 8 weight diff=22% must be > 120% ...Fill MDT0 with 200 files: loop 9 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 267192 1004112 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 10600 1260704 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6028 3600992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2144 3604876 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8172 7205868 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 7837 1016163 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 4535 1019465 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3946 258198 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3942 258202 2% /mnt/lustre[OST:1] filesystem_summary: 528772 12372 516400 3% /mnt/lustre weight diff=25% must be > 120% ...Fill MDT0 with 200 files: loop 10 weight diff=29% must be > 120% ...Fill MDT0 with 200 files: loop 11 weight diff=32% must be > 120% ...Fill MDT0 with 200 files: loop 12