-----============= acceptance-small: sanityn ============----- Mon Sep 7 17:56:37 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 oleg125-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 17:57:01 (1788818221) === Starting client oleg125-client.virtnet: -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre2 Mount client oleg125-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre2 Started clients oleg125-client.virtnet: 192.168.201.125@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) oleg125-client.virtnet: executing check_config_client /mnt/lustre oleg125-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg125-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ee202bb3000.idle_timeout=debug osc.lustre-OST0000-osc-ffff8ee204300000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ee202bb3000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ee204300000.idle_timeout=debug disable quota as required oleg125-server: oleg125-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === sanityn: finish setup 17:57:41 (1788818261) === 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0317477 s, 33.0 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/f8472] == sanityn test 77ua: Setting TBF rate performance mode: BPS and IOPS ========================================================== 17:57:46 (1788818266) 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 192.168.201.25@tcp}&opcode={ost_read} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=15MiB/s regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_read} bps=500K ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=750K regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 1, seq 5, type=nid+opcode, ref 0 bps=768000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 1, seq 5, type=nid+opcode, ref 0 bps=768000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_read} rate=5MB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} rate=15MB/s regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 14, seq 7, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 14, seq 7, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_read} rate=5MB ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} rate=15MB regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 14, seq 9, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 14, seq 9, type=nid+opcode, ref 0 bps=15000000 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_read} bps=5 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=15 regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 15, seq 11, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 15, seq 11, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_read} bps=5 iops=1000 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=15 iops=1200 regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 1200, seq 13, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 1200, seq 13, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 (33s) == sanityn test 77ub: Testing for TBF rate control in BPS performance mode ========================================================== 17:58:19 (1788818299) ost.OSS.ost_io.nrs_policies=tbf nid+opcode ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.201.25@tcp}&opcode={ost_read} bps=5 ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=15 ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 15, seq 3, type=nid+opcode, ref 0 bps=15728640 nidrd nid={0@lo 192.168.201.25@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, 0.805323 s, 20.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0696644 s, 15.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0618715 s, 16.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.106519 s, 9.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.113142 s, 9.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.131755 s, 8.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0795348 s, 13.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0686256 s, 15.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.106729 s, 9.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.105554 s, 9.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.17184 s, 6.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.210103 s, 5.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.28458 s, 3.7 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, 0.281868 s, 3.7 MB/s 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.285744 s, 3.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.138136 s, 7.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.2129 s, 4.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.260745 s, 4.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.25718 s, 4.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.275734 s, 3.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.274958 s, 3.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.248866 s, 4.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.252868 s, 4.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.313789 s, 3.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.262969 s, 4.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.262202 s, 4.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.269221 s, 3.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.273335 s, 3.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.307157 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.285115 s, 3.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.2879 s, 3.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.308068 s, 3.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.341312 s, 3.1 MB/s removed '/mnt/lustre/d77ub.sanityn/nrs_w_oleg125-client.virtnet' removed '/mnt/lustre/d77ub.sanityn/nrs_r_oleg125-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, 1540.59 s, 68.1 kB/s Write runtime is 1541 s, speed is .064892 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, 193.479 s, 542 kB/s Read runtime is 195 s, speed is .512820 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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, 101.329 s, 1.0 MB/s Write runtime is 102 s, speed is .980392 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, 34.5985 s, 3.0 MB/s Read runtime is 36 s, speed is 2.777777 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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, 75.0196 s, 1.4 MB/s Write runtime is 76 s, speed is 1.315789 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, 24.9098 s, 4.2 MB/s Read runtime is 26 s, speed is 3.846153 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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, 26.897 s, 3.9 MB/s Write runtime is 28 s, speed is 3.571428 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, 20.6062 s, 5.1 MB/s Read runtime is 22 s, speed is 4.545454 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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, 8.97045 s, 11.7 MB/s Write runtime is 10 s, speed is 10.000000 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, 19.9563 s, 5.3 MB/s Read runtime is 21 s, speed is 4.761904 vs. 5 cleanup_tbf /mnt/lustre/d77ub.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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 (2187s) == sanityn test 77uc: TBF: the realtime key does not work with a byte rate ========================================================== 18:34:46 (1788820486) ost.OSS.ost_io.nrs_policies=tbf nid+opcode oleg125-server: error: set_param: setting /sys/kernel/debug/lustre/ost/OSS/ost_io/nrs_tbf_rule=start rtwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} realtime=1 bps=5MiB/s: Operation not supported oleg125-server: error: set_param: setting 'ost/OSS/ost_io/nrs_tbf_rule'='start rtwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} realtime=1 bps=5MiB/s': Operation not supported pdsh@oleg125-client: oleg125-server: ssh exited with exit code 95 ost.OSS.ost_io.nrs_tbf_rule=start rtwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} realtime=1 rate=100 ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: rtwr nid={0@lo 192.168.201.25@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 192.168.201.25@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 (18s) == sanityn test 77ud: TBF: a rate change on a BPS rule leaves an IOPS rate ========================================================== 18:35:04 (1788820504) ost.OSS.ost_io.nrs_policies=tbf nid+opcode ost.OSS.ost_io.nrs_tbf_rule=start nidrd nid={0@lo 192.168.201.25@tcp}&opcode={ost_read} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule=start nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} bps=5MiB/s ost.OSS.ost_io.nrs_tbf_rule= regular_requests: CPT 0: nidwr nid={0@lo 192.168.201.25@tcp}&opcode={ost_write} 5, seq 3, type=nid+opcode, ref 0 bps=5242880 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 5, seq 3, type=nid+opcode, ref 0 bps=5242880 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 100, seq 3, type=nid+opcode, ref 0 nidrd nid={0@lo 192.168.201.25@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 192.168.201.25@tcp}&opcode={ost_write} 100, seq 3, type=nid+opcode, ref 0 nidrd nid={0@lo 192.168.201.25@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, 9.8201 s, 10.7 MB/s Write runtime is 11 s, speed is 9.090909 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, 5.37649 s, 19.5 MB/s Read runtime is 7 s, speed is 14.285714 vs. 20 cleanup_tbf /mnt/lustre/d77ud.sanityn sleep 5 for ZFS MDS sleep 5 for ZFS OST 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 (65s) cleanup: ====================================================== == sanityn test complete, duration 2372 sec ============== 18:36:11 (1788820571) === sanityn: start cleanup 18:36:13 (1788820573) === Stopping clients: oleg125-client.virtnet /mnt/lustre2 (opts:) Stopping client oleg125-client.virtnet /mnt/lustre2 opts: === sanityn: finish cleanup 18:36:19 (1788820579) ===