-----============= acceptance-small: replay-ost-single ============----- Mon Aug 24 16:25:44 EDT 2026 MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg457-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/replay-ost-single.*ex': No such file or directory excepting tests: === replay-ost-single: start setup 16:26:08 (1787603168) === oleg457-client.virtnet: executing check_config_client /mnt/lustre oleg457-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg457-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9bad21711800.idle_timeout=debug osc.lustre-OST0001-osc-ffff9bad21711800.idle_timeout=debug disable quota as required oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === replay-ost-single: finish setup 16:26:49 (1787603209) === /mnt/lustre/d0.replay-ost-single stripe_count: 1 stripe_size: 4194304 pattern: raid0 stripe_offset: 0 == replay-ost-single test 0a: target handle mismatch (bug 5317) ========================================================== 16:26:51 (1787603211) Stopping client oleg457-client.virtnet /mnt/lustre (opts:-f) fail_loc=0x80000211 Starting client: oleg457-client.virtnet: -o user_xattr,flock 192.168.204.157@tcp:/lustre /mnt/lustre UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre PASS 0a (24s) == replay-ost-single test 0b: empty replay =============== 16:27:15 (1787603235) Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:27:22 (1787603242) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:27:49 (1787603269) targets are mounted 16:27:49 (1787603269) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 0b (52s) == replay-ost-single test 1: touch ======================= 16:28:07 (1787603287) Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:28:14 (1787603294) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:28:40 (1787603320) targets are mounted 16:28:40 (1787603320) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec /mnt/lustre/d0.replay-ost-single/f1.replay-ost-single has type file OK PASS 1 (51s) == replay-ost-single test 2: |x| 10 open(O_CREAT)s ======= 16:28:58 (1787603338) Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:29:07 (1787603347) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:29:33 (1787603373) targets are mounted 16:29:33 (1787603373) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 2 (55s) == replay-ost-single test 3: Fail OST during write, with verification ========================================================== 16:29:53 (1787603393) Failing ost1 on oleg457-server 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 1.16909 s, 4.5 MB/s Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:30:00 (1787603400) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:30:26 (1787603426) targets are mounted 16:30:26 (1787603426) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 3 (48s) == replay-ost-single test 4: Fail OST during read, with verification ========================================================== 16:30:41 (1787603441) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.800096 s, 6.6 MB/s Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:30:47 (1787603447) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:31:13 (1787603473) targets are mounted 16:31:13 (1787603473) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 4 (50s) == replay-ost-single test 5: Fail OST during iozone ====== 16:31:31 (1787603491) iozone bg pid=17492 + iozone -i 0 -i 1 -+d -r 4 -s 1048576 -f /mnt/lustre/d0.replay-ost-single/f5.replay-ost-single tmppipe=/tmp/replay-ost-single.test_5.pipe iozone pid=17495 Iozone: Performance Test of File I/O Version $Revision: 3.483 $ Compiled for 64 bit mode. Build: linux-AMD64 Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, Vangel Bojaxhi, Ben England, Vikentsi Lapa, Alexey Skidanov, Sudhir Kumar. Run began: Mon Aug 24 16:31:33 2026 >>> I/O Diagnostic mode enabled. <<< Performance measurements are invalid in this mode. Record Size 4 kB File size set to 1048576 kB Command line used: iozone -i 0 -i 1 -+d -r 4 -s 1048576 -f /mnt/lustre/d0.replay-ost-single/f5.replay-ost-single Output is in kBytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 kBytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride kB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:31:45 (1787603505) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:32:08 (1787603528) targets are mounted 16:32:08 (1787603528) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec 1048576 4 6184 6795 257285 195565 iozone test complete. iozone rc=0 sleep 5 for ZFS MDS sleep 5 for ZFS OST PASS 5 (361s) == replay-ost-single test 6: Fail OST before obd_destroy ========================================================== 16:37:32 (1787603852) Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed wait 40 secs maximumly for oleg457-server mds-ost sync done. Waiting for MDT destroys to complete 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 1.3782 s, 3.8 MB/s /mnt/lustre/d0.replay-ost-single/f6.replay-ost-single lmm_stripe_count: 1 lmm_stripe_size: 4194304 lmm_pattern: raid0 lmm_layout_gen: 0 lmm_stripe_offset: 0 obdidx objid objid group 0 18 0x12 0x240000400 fail_loc=0x80000119 Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed wait 40 secs maximumly for oleg457-server mds-ost sync done. before_free: 7538688 after_dd_free: 7533568 took 0 seconds Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:38:21 (1787603901) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:38:45 (1787603925) targets are mounted 16:38:45 (1787603925) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec affected facets: ost1 oleg457-server: oleg457-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 oleg457-server: *.lustre-OST0000.recovery_status status: COMPLETE Can't lstat /mnt/lustre/d0.replay-ost-single/f6.replay-ost-single: No such file or directory Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed wait 40 secs maximumly for oleg457-server mds-ost sync done. sleep 5 for ZFS MDS Waiting for MDT destroys to complete free_before: 7538688 free_after: 7538688 PASS 6 (108s) == replay-ost-single test 7: Fail OST before obd_destroy ========================================================== 16:39:20 (1787603960) Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed wait 40 secs maximumly for oleg457-server mds-ost sync done. Waiting for MDT destroys to complete 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 1.71656 s, 3.1 MB/s before: 7538688 after_dd: 7533568 took 4 seconds UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 7168 3762176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 9216 7529472 1% /mnt/lustre Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:39:51 (1787603991) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:40:17 (1787604017) targets are mounted 16:40:17 (1787604017) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec affected facets: ost1 oleg457-server: oleg457-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 oleg457-server: *.lustre-OST0000.recovery_status status: COMPLETE Can't lstat /mnt/lustre/d0.replay-ost-single/f7.replay-ost-single: No such file or directory Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed wait 40 secs maximumly for oleg457-server mds-ost sync done. sleep 5 for ZFS MDS Waiting for MDT destroys to complete before: 7538688 after: 7538688 PASS 7 (94s) == replay-ost-single test 8a: Verify redo io: redo io when get -EINPROGRESS error ========================================================== 16:40:54 (1787604054) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.142902 s, 36.7 MB/s fail_loc=0x230 fail_loc=0 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 111.083 s, 47.2 kB/s PASS 8a (119s) == replay-ost-single test 8b: Verify redo io: redo io should success after recovery ========================================================== 16:42:53 (1787604173) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.258232 s, 20.3 MB/s fail_loc=0x230 Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:43:22 (1787604202) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:43:45 (1787604225) targets are mounted 16:43:45 (1787604225) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec fail_loc=0 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 168.072 s, 31.2 kB/s PASS 8b (178s) == replay-ost-single test 8c: Verify redo io: redo io should fail after eviction ========================================================== 16:45:51 (1787604351) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.277119 s, 18.9 MB/s fail_loc=0x230 dd: error writing '/mnt/lustre/d0.replay-ost-single/f8c.replay-ost-single': Cannot send after transport endpoint shutdown 1+0 records in 0+0 records out 0 bytes copied, 29.0246 s, 0.0 kB/s fail_loc=0 /tmp/verify-7639 /mnt/lustre/d0.replay-ost-single/f8c.replay-ost-single differ: byte 1, line 1 PASS 8c (55s) == replay-ost-single test 8d: Verify redo creation on -EINPROGRESS ========================================================== 16:46:46 (1787604406) fail_loc=0x187 fail_loc=0 File: /mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115205289279511 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-08-24 16:46:49.000000000 -0400 Modify: 2026-08-24 16:46:49.000000000 -0400 Change: 2026-08-24 16:46:49.000000000 -0400 Birth: 2026-08-24 16:47:17.000000000 -0400 fail_loc=0x187 fail_loc=0 Succeed in opening file "/mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single"(flags=O_RDWR) File: /mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single Size: 0 Blocks: 1 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115205289279512 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-08-24 16:47:19.000000000 -0400 Modify: 2026-08-24 16:47:19.000000000 -0400 Change: 2026-08-24 16:47:19.000000000 -0400 Birth: 2026-08-24 16:47:47.000000000 -0400 PASS 8d (67s) == replay-ost-single test 8e: Verify that ptlrpc resends request on -EINPROGRESS ========================================================== 16:47:53 (1787604473) fail_loc=0x231 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre PASS 8e (33s) == replay-ost-single test 9: Verify that no req deadline happened during recovery ========================================================== 16:48:26 (1787604506) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.104974 s, 10.0 MB/s UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 5120 7533568 1% /mnt/lustre 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0209632 s, 50.0 MB/s fail_loc=0x00000714 fail_val=20 Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:48:38 (1787604518) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:49:03 (1787604543) targets are mounted 16:49:03 (1787604543) facet_failover done oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec fail_loc=0 PASS 9 (110s) == replay-ost-single test 10: conflicting PW & PR locks on a client ========================================================== 16:50:16 (1787604616) 10+0 records in 10+0 records out 5120 bytes (5.1 kB, 5.0 KiB) copied, 0.0319203 s, 160 kB/s fail_val=60 fail_loc=0x414 Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:50:24 (1787604624) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:50:50 (1787604650) targets are mounted 16:50:50 (1787604650) facet_failover done fail_loc=0x32a File: /mnt/lustre/d0.replay-ost-single/f10.replay-ost-single Size: 5120 Blocks: 11 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 144115205289279517 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-08-24 16:50:18.000000000 -0400 Modify: 2026-08-24 16:50:18.000000000 -0400 Change: 2026-08-24 16:50:18.000000000 -0400 Birth: 2026-08-24 16:50:17.000000000 -0400 PASS 10 (69s) == replay-ost-single test 12a: glimpse after OST failover to a missing object ========================================================== 16:51:25 (1787604685) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 5120 7533568 1% /mnt/lustre total: 500 open/close in 8.85 seconds: 56.50 ops/second total: 500 open/close in 9.48 seconds: 52.74 ops/second total: 500 open/close in 9.20 seconds: 54.36 ops/second total: 500 open/close in 8.53 seconds: 58.60 ops/second total: 500 open/close in 8.71 seconds: 57.39 ops/second total: 500 open/close in 9.05 seconds: 55.26 ops/second total: 500 open/close in 7.46 seconds: 67.04 ops/second total: 500 open/close in 7.66 seconds: 65.26 ops/second total: 500 open/close in 8.48 seconds: 58.95 ops/second total: 500 open/close in 8.38 seconds: 59.68 ops/second Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:53:48 (1787604828) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:54:12 (1787604852) targets are mounted 16:54:12 (1787604852) facet_failover done starting wait for ls -l PASS 12a (245s) == replay-ost-single test 12b: write after OST failover to a missing object ========================================================== 16:55:30 (1787604930) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2432 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 5120 7533568 1% /mnt/lustre total: 500 open/close in 8.54 seconds: 58.57 ops/second total: 500 open/close in 8.33 seconds: 60.02 ops/second - open/close 495 (time 1787604977.10 total 10.01 last 49.43) total: 500 open/close in 10.09 seconds: 49.56 ops/second total: 500 open/close in 9.60 seconds: 52.08 ops/second total: 500 open/close in 8.30 seconds: 60.22 ops/second total: 500 open/close in 9.33 seconds: 53.57 ops/second total: 500 open/close in 8.69 seconds: 57.57 ops/second total: 500 open/close in 9.91 seconds: 50.45 ops/second total: 500 open/close in 8.44 seconds: 59.28 ops/second total: 500 open/close in 8.61 seconds: 58.09 ops/second fail_loc=0x16e fail_val=10 Failing ost1 on oleg457-server Stopping /mnt/lustre-ost1 (opts:) on oleg457-server 16:58:02 (1787605082) shut down facet: ost1 facet_host: oleg457-server facet_failover_host: oleg457-server Failover ost1 to oleg457-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-OST0000 16:58:28 (1787605108) targets are mounted 16:58:28 (1787605108) facet_failover done 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00704242 s, 582 kB/s PASS 12b (248s) == replay-ost-single test complete, duration 2033 sec ==== 16:59:39 (1787605179) === replay-ost-single: start cleanup 16:59:40 (1787605180) === === replay-ost-single: finish cleanup 16:59:44 (1787605184) ===