== sanityn test 77vb: Reserved rate mClock: check UID/GID/JobID/OPCode expression ========================================================== 17:03:27 (1789765407)
ost.OSS.ost_io.nrs_policies=mclock
ost.OSS.ost_io.nrs_mclock_rule=start ext_w jobid={dd.500}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_mclock_rule=start ext_r jobid={dd.500}&opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.541056 s, 31.0 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0761738 s, 13.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0936845 s, 11.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0747047 s, 14.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.138896 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.22392 s, 4.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.243454 s, 4.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.186776 s, 5.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.177483 s, 5.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.259464 s, 4.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.202858 s, 5.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.252679 s, 4.1 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, 0.231007 s, 4.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.275654 s, 3.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.293018 s, 3.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.325115 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.296337 s, 3.5 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=5
ldlm.namespaces.lustre-OST0001-osc-ffff8bc0065e4000.lock_unused_count=4
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, 0.0139664 s, 75.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0224176 s, 46.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0258268 s, 40.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0267621 s, 39.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0398502 s, 26.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.033141 s, 31.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0335751 s, 31.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0501886 s, 20.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0365065 s, 28.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0359264 s, 29.2 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, 0.0789729 s, 13.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0435252 s, 24.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0461943 s, 22.7 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0391313 s, 26.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0527131 s, 19.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0544311 s, 19.3 MB/s
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.49922 s, 19.1 MB/s
Write runtime is 7 s, speed is 14.285714 vs. 20
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.94651 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext_w
ost.OSS.ost_io.nrs_mclock_rule=stop ext_r
ost.OSS.ost_io.nrs_mclock_rule=start ext_w nid={0@lo 192.168.203.51@tcp}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_mclock_rule=start ext_r nid={0@lo 192.168.203.51@tcp}&opcode={ost_read} rate=10
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.361297 s, 46.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0872405 s, 12.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0858146 s, 12.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0944044 s, 11.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0892485 s, 11.7 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, 0.0208828 s, 50.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0531258 s, 19.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00427081 s, 246 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0261338 s, 40.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0467899 s, 22.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0706672 s, 14.8 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, 0.0664529 s, 15.8 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0500748 s, 20.9 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, 0.0726553 s, 14.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0776893 s, 13.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00961531 s, 109 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.052645 s, 19.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0058187 s, 180 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.117293 s, 8.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.118662 s, 8.8 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.115925 s, 9.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.26714 s, 3.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.365921 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.36236 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.288922 s, 3.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.320807 s, 3.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.353795 s, 3.0 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, 0.312011 s, 3.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.372774 s, 2.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.316727 s, 3.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.356569 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.344121 s, 3.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.378371 s, 2.8 MB/s
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10, 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, 5.02684 s, 20.9 MB/s
Write runtime is 6 s, speed is 16.666666 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, 9.94169 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext_w
ost.OSS.ost_io.nrs_mclock_rule=stop ext_r
ost.OSS.ost_io.nrs_mclock_rule=start ext nid={0@lo 192.168.203.51@tcp}&jobid={dd.500} rate=20
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.416481 s, 40.3 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0980588 s, 10.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.132591 s, 7.9 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, 0.348577 s, 3.0 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, 0.352499 s, 3.0 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.322298 s, 3.3 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, 0.32194 s, 3.3 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.302048 s, 3.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.357504 s, 2.9 MB/s
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=2
ldlm.namespaces.lustre-OST0001-osc-ffff8bc0065e4000.lock_unused_count=2
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.339568 s, 3.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.415718 s, 2.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.386067 s, 2.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.433563 s, 2.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.366065 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.368047 s, 2.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.38037 s, 2.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.408328 s, 2.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.035243 s, 29.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0653072 s, 16.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.022102 s, 47.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0413729 s, 25.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0124376 s, 84.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0868374 s, 12.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00501461 s, 209 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.117788 s, 8.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00854421 s, 123 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00451901 s, 232 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0886741 s, 11.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0295131 s, 35.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0948737 s, 11.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0461949 s, 22.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0115596 s, 90.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0235918 s, 44.4 MB/s
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
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
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.38022 s, 19.5 MB/s
Write runtime is 7 s, speed is 14.285714 vs. 20
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.43729 s, 19.3 MB/s
Read runtime is 6 s, speed is 16.666666 vs. 20
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext
ost.OSS.ost_io.nrs_mclock_rule=start ext_a jobid={dd.500},opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_mclock_rule=start ext_b jobid={dd.500},opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.415361 s, 40.4 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.04192 s, 25.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0513877 s, 20.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.107042 s, 9.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.127503 s, 8.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.100402 s, 10.4 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.240207 s, 4.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.320761 s, 3.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.343789 s, 3.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.322646 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.338704 s, 3.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.347163 s, 3.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.362935 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.364799 s, 2.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.422925 s, 2.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.369986 s, 2.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.404687 s, 2.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0316496 s, 33.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00621031 s, 169 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00425964 s, 246 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, 0.00687878 s, 152 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00643318 s, 163 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0457143 s, 22.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0068648 s, 153 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0106099 s, 98.8 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, 0.0103879 s, 101 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.298012 s, 3.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.129565 s, 8.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.04436 s, 23.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0768851 s, 13.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.30592 s, 3.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.309271 s, 3.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.308573 s, 3.4 MB/s
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 10, read rate: 10, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.93915 s, 10.5 MB/s
Write runtime is 11 s, speed is 9.090909 vs. 10
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.95284 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10, 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, 5.66034 s, 18.5 MB/s
Write runtime is 6 s, speed is 16.666666 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, 10.0147 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext_a
ost.OSS.ost_io.nrs_mclock_rule=stop ext_b
ost.OSS.ost_io.nrs_mclock_rule=start ext_ug uid={500}&gid={500} rate=5
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.612047 s, 27.4 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0166763 s, 62.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0886468 s, 11.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0710755 s, 14.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0779565 s, 13.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.159117 s, 6.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.103194 s, 10.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.223945 s, 4.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.26191 s, 4.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.230849 s, 4.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.204967 s, 5.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.415512 s, 2.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.409002 s, 2.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.476679 s, 2.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.315903 s, 3.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.385637 s, 2.7 MB/s
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=7
ldlm.namespaces.lustre-OST0001-osc-ffff8bc0065e4000.lock_unused_count=1
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.366573 s, 2.9 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0497513 s, 21.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.115399 s, 9.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0704363 s, 14.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.10293 s, 10.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0455547 s, 23.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0559745 s, 18.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0612088 s, 17.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0722438 s, 14.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.188773 s, 5.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0842227 s, 12.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0899718 s, 11.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.102959 s, 10.2 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, 0.114355 s, 9.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.113974 s, 9.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.122827 s, 8.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.125355 s, 8.4 MB/s
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=2
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 5, read rate: 5, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 19.8542 s, 5.3 MB/s
Write runtime is 21 s, speed is 4.761904 vs. 5
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 19.8595 s, 5.3 MB/s
Read runtime is 21 s, speed is 4.761904 vs. 5
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext_ug
ost.OSS.ost_io.nrs_mclock_rule=start ext_uw uid={500}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_mclock_rule=start ext_ur uid={500}&opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.553726 s, 30.3 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0676616 s, 15.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.108971 s, 9.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.106874 s, 9.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.183465 s, 5.7 MB/s
1+0 records in
1+0 records out
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=3
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.236762 s, 4.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.262698 s, 4.0 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, 0.226365 s, 4.6 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.212759 s, 4.9 MB/s1+0 records in
1+0 records out

1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.306366 s, 3.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.302381 s, 3.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.270586 s, 3.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.322571 s, 3.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.296249 s, 3.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.305566 s, 3.4 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.303691 s, 3.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.394561 s, 2.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00236331 s, 444 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0538456 s, 19.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00393955 s, 266 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0379381 s, 27.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0488886 s, 21.4 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, 0.00237219 s, 442 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0280539 s, 37.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00923801 s, 114 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00263326 s, 398 MB/s
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=3
ldlm.namespaces.lustre-OST0001-osc-ffff8bc0065e4000.lock_unused_count=5
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00235524 s, 445 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00244091 s, 430 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.142116 s, 7.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0814164 s, 12.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0380592 s, 27.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0502784 s, 20.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0152156 s, 68.9 MB/s
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.25989 s, 19.9 MB/s
Write runtime is 6 s, speed is 16.666666 vs. 20
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.98824 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_mclock_rule=stop ext_uw
ost.OSS.ost_io.nrs_mclock_rule=stop ext_ur
ost.OSS.ost_io.nrs_mclock_rule=start ext_a uid={500},opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_mclock_rule=start ext_b uid={500},opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.392537 s, 42.7 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_w]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0571684 s, 18.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0465471 s, 22.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0812947 s, 12.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.137256 s, 7.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.131004 s, 8.0 MB/s
ldlm.namespaces.lustre-OST0001-osc-ffff8bc0065e4000.lock_unused_count=3
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.177111 s, 5.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.195857 s, 5.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.168283 s, 6.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.190091 s, 5.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.230866 s, 4.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.224916 s, 4.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.254212 s, 4.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.230354 s, 4.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.261583 s, 4.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.283098 s, 3.7 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [declare] [-a] [pids_r]
execvp fails running declare (13): Permission denied
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.281564 s, 3.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0723879 s, 14.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0441479 s, 23.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0702897 s, 14.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0431164 s, 24.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0391059 s, 26.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0864199 s, 12.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0501854 s, 20.9 MB/s
1+0 records in
1+0 records out
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, 0.0504465 s, 20.8 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, 0.0532327 s, 19.7 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0607348 s, 17.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0612746 s, 17.1 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0574741 s, 18.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0638226 s, 16.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0527814 s, 19.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0673396 s, 15.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0817405 s, 12.8 MB/s
ldlm.namespaces.lustre-OST0000-osc-ffff8bc0065e4000.lock_unused_count=6
removed '/mnt/lustre/d77vb.sanityn/nrs_r_oleg351-client.virtnet'
removed '/mnt/lustre/d77vb.sanityn/nrs_w_oleg351-client.virtnet'
removed directory '/mnt/lustre/d77vb.sanityn'
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 10, read rate: 10, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 10.0107 s, 10.5 MB/s
Write runtime is 11 s, speed is 9.090909 vs. 10
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.94159 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
not_under_control: 0
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10, bs: 1048576
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77vb.sanityn/tbf] [bs=1048576] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.98249 s, 10.5 MB/s
Write runtime is 11 s, speed is 9.090909 vs. 20
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [dd] [if=/mnt/lustre/d77vb.sanityn/tbf] [of=/dev/null] [bs=1048576] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.98132 s, 10.5 MB/s
Read runtime is 11 s, speed is 9.090909 vs. 10
cleanup_tbf /mnt/lustre/d77vb.sanityn
Waiting for MDT destroys to complete
Cleanup mclock
ost.OSS.ost_io.nrs_mclock_rule=stop ext_a
ost.OSS.ost_io.nrs_mclock_rule=stop ext_b
ost.OSS.ost_io.nrs_policies=fifo