-----============= acceptance-small: sanityn ============----- Sat Sep 12 19:49:26 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 oleg232-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/sanityn.*ex': No such file or directory excepting tests: 40a skipping tests SLOW=no: 33a === sanityn: start setup 19:49:51 (1789256991) === Starting client oleg232-client.virtnet: -o user_xattr,flock 192.168.202.132@tcp:/lustre /mnt/lustre2 Mount client oleg232-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.202.132@tcp:/lustre /mnt/lustre2 Started clients oleg232-client.virtnet: 192.168.202.132@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) oleg232-client.virtnet: executing check_config_client /mnt/lustre oleg232-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg232-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff92ae884d8000.idle_timeout=debug osc.lustre-OST0000-osc-ffff92ae9347d000.idle_timeout=debug osc.lustre-OST0001-osc-ffff92ae884d8000.idle_timeout=debug osc.lustre-OST0001-osc-ffff92ae9347d000.idle_timeout=debug disable quota as required oleg232-server: oleg232-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all osd-ldiskfs.track_declares_assert=1 === sanityn: finish setup 19:50:36 (1789257036) === 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0403438 s, 26.0 MB/s 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/f7478] == sanityn test 77ua: Setting TBF rate performance mode: BPS and IOPS ========================================================== 19:50:42 (1789257042) ost.OSS.ost_io.nrs_policies=tbf nid+opcode ost.OSS.ost_io.nrs_policies= regular_requests: - name: fifo state: started fallback: yes queued: 0 active: 0 - name: crrn state: stopped fallback: no queued: 0 active: 0 - name: orr state: stopped fallback: no queued: 0 active: 0 - name: trr state: stopped fallback: no queued: 0 active: 0 - name: tbf nid+opcode state: started fallback: no queued: 0 active: 0 - name: delay state: stopped fallback: no queued: 0 active: 0 high_priority_requests: - name: fifo state: started fallback: yes queued: 0 active: 0 - name: crrn state: stopped fallback: no queued: 0 active: 0 - name: orr state: stopped fallback: no queued: 0 active: 0 - name: trr state: stopped fallback: no queued: 0 active: 0 - name: tbf nid+opcode state: started fallback: no queued: 0 active: 0 - name: delay state: stopped fallback: no queued: 0 active: 0 ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=15MiB/s regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=500K ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=750K regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 1, seq 5, type=nid+opcode, ref 0 bps=768000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 1, seq 4, type=nid+opcode, ref 0 bps=512000 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 1, seq 5, type=nid+opcode, ref 0 bps=768000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 1, seq 4, type=nid+opcode, ref 0 bps=512000 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} rate=5MB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} rate=15MB/s regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 14, seq 7, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 4, seq 6, type=nid+opcode, ref 0 bps=5000000 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 14, seq 7, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 4, seq 6, type=nid+opcode, ref 0 bps=5000000 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} rate=5MB ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} rate=15MB regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 14, seq 9, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 4, seq 8, type=nid+opcode, ref 0 bps=5000000 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 14, seq 9, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 4, seq 8, type=nid+opcode, ref 0 bps=5000000 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=5 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=15 regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 11, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 10, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 11, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 10, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=5 iops=1000 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=15 iops=1200 regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 1200, seq 13, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 1000, seq 12, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 1200, seq 13, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 1000, seq 12, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_policies=fifo PASS 77ua (28s) == sanityn test 77ub: Testing for TBF rate control in BPS performance mode ========================================================== 19:51:10 (1789257070) ost.OSS.ost_io.nrs_policies=tbf nid+opcode ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=5 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=15 ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.765646 s, 21.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.113718 s, 9.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.139515 s, 7.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.246924 s, 4.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.294882 s, 3.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.297505 s, 3.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.280554 s, 3.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.305995 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.348008 s, 3.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.408104 s, 2.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.442281 s, 2.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.406313 s, 2.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.401486 s, 2.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.502592 s, 2.1 MB/s 1+0 records in 1+0 records out 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.445153 s, 2.4 MB/s 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.451578 s, 2.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.460985 s, 2.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.262289 s, 4.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.307329 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.248272 s, 4.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.305022 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.270821 s, 3.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.307349 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.307592 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.319237 s, 3.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.269025 s, 3.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.276408 s, 3.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.288177 s, 3.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.27573 s, 3.8 MB/s 1+0 records in 1+0 records out 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.29113 s, 3.6 MB/s 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.384774 s, 2.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.30722 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.362048 s, 2.9 MB/s removed '/mnt/lustre/d77ub.sanityn/nrs_w_oleg232-client.virtnet' removed '/mnt/lustre/d77ub.sanityn/nrs_r_oleg232-client.virtnet' removed directory '/mnt/lustre/d77ub.sanityn' not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 15, read rate: 5, bs: 4096 Verify the write rate is under TBF control 25600+0 records in 25600+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 442.422 s, 237 kB/s Write runtime is 444 s, speed is .225225 vs. 15 Verify the read rate is under TBF control 25600+0 records in 25600+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 211.727 s, 495 kB/s Read runtime is 213 s, speed is .469483 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn Waiting for MDT destroys to complete not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 15, read rate: 5, bs: 65536 Verify the write rate is under TBF control 1600+0 records in 1600+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 54.873 s, 1.9 MB/s Write runtime is 56 s, speed is 1.785714 vs. 15 Verify the read rate is under TBF control 1600+0 records in 1600+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 38.1345 s, 2.7 MB/s Read runtime is 39 s, speed is 2.564102 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn Waiting for MDT destroys to complete not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 15, read rate: 5, bs: 131072 Verify the write rate is under TBF control 800+0 records in 800+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 21.7534 s, 4.8 MB/s Write runtime is 23 s, speed is 4.347826 vs. 15 Verify the read rate is under TBF control 800+0 records in 800+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 24.5965 s, 4.3 MB/s Read runtime is 25 s, speed is 4.000000 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn Waiting for MDT destroys to complete not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 15, read rate: 5, bs: 262144 Verify the write rate is under TBF control 400+0 records in 400+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 9.62292 s, 10.9 MB/s Write runtime is 11 s, speed is 9.090909 vs. 15 Verify the read rate is under TBF control 400+0 records in 400+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 20.9837 s, 5.0 MB/s Read runtime is 22 s, speed is 4.545454 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn Waiting for MDT destroys to complete not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 15, read rate: 5, bs: 1048576 Verify the write rate is under TBF control 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 7.45544 s, 14.1 MB/s Write runtime is 8 s, speed is 12.500000 vs. 15 Verify the read rate is under TBF control 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 20.0065 s, 5.2 MB/s Read runtime is 21 s, speed is 4.761904 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn Waiting for MDT destroys to complete Cleanup TBF ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_policies=fifo Cleanup TBF ost.OSS.ost_io.nrs_policies=fifo PASS 77ub (970s) == sanityn test 77uc: TBF: the realtime key does not work with a byte rate ========================================================== 20:07:21 (1789258041) ost.OSS.ost_io.nrs_policies=tbf nid+opcode oleg232-server: error: set_param: setting /sys/kernel/debug/lustre/ost/OSS/ost_io/nrs_tbf_rule=start rtwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} realtime=1 bps=5MiB/s: Operation not supported oleg232-server: error: set_param: setting 'ost/OSS/ost_io/nrs_tbf_rule'='start rtwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} realtime=1 bps=5MiB/s': Operation not supported pdsh@oleg232-client: oleg232-server: ssh exited with exit code 95 ost.OSS.ost_io.nrs_tbf_rule=start rtwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} realtime=1 rate=100 ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: rtwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 100, seq 2, type=nid+opcode, ref 0 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: rtwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 100, seq 2, type=nid+opcode, ref 0 default * 10000, seq 1, type=nid+opcode, ref 0 Cleanup TBF ost.OSS.ost_io.nrs_tbf_rule=stop rtwr ost.OSS.ost_io.nrs_policies=fifo PASS 77uc (24s) == sanityn test 77ud: TBF: a rate change on a BPS rule leaves an IOPS rate ========================================================== 20:07:44 (1789258064) ost.OSS.ost_io.nrs_policies=tbf nid+opcode ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 5, seq 3, type=nid+opcode, ref 0 bps=5242880 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 5, seq 3, type=nid+opcode, ref 0 bps=5242880 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 5, seq 2, type=nid+opcode, ref 0 bps=5242880 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=change nidrd rate=100 ost.OSS.ost_io.nrs_tbf_rule=change nidwr rate=100 ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 100, seq 3, type=nid+opcode, ref 0 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 100, seq 2, type=nid+opcode, ref 0 default * 10000, seq 1, type=nid+opcode, ref 0 high_priority_requests: CPT 0: nidwr nid={0@lo 192.168.202.32@tcp}&opcode={ost_write} 100, seq 3, type=nid+opcode, ref 0 nidrd nid={0@lo 192.168.202.32@tcp}&opcode={ost_read} 100, seq 2, type=nid+opcode, ref 0 default * 10000, seq 1, type=nid+opcode, ref 0 ost.OSS.ost_io.nrs_tbf_rule=change nidrd rate=20 ost.OSS.ost_io.nrs_tbf_rule=change nidwr rate=20 not_under_control: 0 cpu_npartitions on ost1 is 1 Limited write rate: 20, read rate: 20, bs: 1048576 Verify the write rate is under TBF control 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 5.9037 s, 17.8 MB/s Write runtime is 7 s, speed is 14.285714 vs. 20 Verify the read rate is under TBF control 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 5.39189 s, 19.4 MB/s Read runtime is 7 s, speed is 14.285714 vs. 20 cleanup_tbf /mnt/lustre/d77ud.sanityn Waiting for MDT destroys to complete Cleanup TBF ost.OSS.ost_io.nrs_tbf_rule=stop nidrd ost.OSS.ost_io.nrs_tbf_rule=stop nidwr ost.OSS.ost_io.nrs_policies=fifo PASS 77ud (55s) cleanup: ====================================================== == sanityn test complete, duration 1155 sec ============== 20:08:43 (1789258123) === sanityn: start cleanup 20:08:46 (1789258126) === Stopping clients: oleg232-client.virtnet /mnt/lustre2 (opts:) Stopping client oleg232-client.virtnet /mnt/lustre2 opts: === sanityn: finish cleanup 20:08:53 (1789258133) ===