== sanityn test 77k: check TBF policy with NID/JobID/OPCode expression ========================================================== 20:02:09 (1781049729)
ost.OSS.ost_io.nrs_policies=tbf
ost.OSS.ost_io.nrs_tbf_rule=start ext_w jobid={dd.500}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_tbf_rule=start ext_r jobid={dd.500}&opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.221314 s, 75.8 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0353295 s, 29.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0510909 s, 20.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0455995 s, 23.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0566736 s, 18.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0669229 s, 15.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0648897 s, 16.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0782618 s, 13.4 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, 0.0727709 s, 14.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0890257 s, 11.8 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.095058 s, 11.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0873988 s, 12.0 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, 0.0837399 s, 12.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0945242 s, 11.1 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0975577 s, 10.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.113023 s, 9.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.138756 s, 7.6 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0193817 s, 54.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0228303 s, 45.9 MB/s1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0244715 s, 42.8 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, 0.0224832 s, 46.6 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0224858 s, 46.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0320374 s, 32.7 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, 0.0150336 s, 69.7 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00618226 s, 170 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, 0.023711 s, 44.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00595848 s, 176 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00400082 s, 262 MB/s1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0295678 s, 35.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0302549 s, 34.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00366784 s, 286 MB/s

1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00572846 s, 183 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00432618 s, 242 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.02182 s, 20.9 MB/s
Write runtime is 6 s, speed is 16.666666 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.73424 s, 10.8 MB/s
Read runtime is 10 s, speed is 10.000000 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_w
ost.OSS.ost_io.nrs_tbf_rule=stop ext_r
ost.OSS.ost_io.nrs_tbf_rule=start ext_w nid={0@lo 192.168.203.5@tcp}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_tbf_rule=start ext_r nid={0@lo 192.168.203.5@tcp}&opcode={ost_read} rate=10
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.229186 s, 73.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0320879 s, 32.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0620895 s, 16.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0769897 s, 13.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0758135 s, 13.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.102877 s, 10.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.112295 s, 9.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.12223 s, 8.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.139708 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.132169 s, 7.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.125069 s, 8.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.115658 s, 9.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.12006 s, 8.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.115384 s, 9.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.108654 s, 9.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.194309 s, 5.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.203111 s, 5.2 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, 0.0201069 s, 52.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0278226 s, 37.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0177272 s, 59.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0231881 s, 45.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0199086 s, 52.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0327079 s, 32.1 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0255522 s, 41.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0312234 s, 33.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00871362 s, 120 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00596279 s, 176 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00584519 s, 179 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00552861 s, 190 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.004699 s, 223 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00790474 s, 133 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0047047 s, 223 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00333657 s, 314 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10
Verify the write rate is under TBF control
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.9954 s, 21.0 MB/s
Write runtime is 6 s, speed is 16.666666 IOPS
Verify the read rate is under TBF control
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.74088 s, 10.8 MB/s
Read runtime is 11 s, speed is 9.090909 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_w
ost.OSS.ost_io.nrs_tbf_rule=stop ext_r
ost.OSS.ost_io.nrs_tbf_rule=start ext nid={0@lo 192.168.203.5@tcp}&jobid={dd.500} rate=20
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.211795 s, 79.2 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.037753 s, 27.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0547637 s, 19.1 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, 0.0684436 s, 15.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.065595 s, 16.0 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0663475 s, 15.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.073093 s, 14.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0865389 s, 12.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0715687 s, 14.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0904165 s, 11.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0999115 s, 10.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0885151 s, 11.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.100422 s, 10.4 MB/s1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.10412 s, 10.1 MB/s

1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0934164 s, 11.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0906187 s, 11.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.119183 s, 8.8 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
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, 0.00864392 s, 121 MB/s1+0 records in
1+0 records out
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0135495 s, 77.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0128589 s, 81.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0152205 s, 68.9 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00891799 s, 118 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0221198 s, 47.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0136222 s, 77.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0209331 s, 50.1 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, 0.022527 s, 46.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00528031 s, 199 MB/s

1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.023195 s, 45.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00389626 s, 269 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0233626 s, 44.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00386441 s, 271 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00594614 s, 176 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00151704 s, 691 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 20
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.96594 s, 21.1 MB/s
Write runtime is 6 s, speed is 16.666666 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.89364 s, 21.4 MB/s
Read runtime is 6 s, speed is 16.666666 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext
ost.OSS.ost_io.nrs_tbf_rule=start ext_a jobid={dd.500},opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_tbf_rule=start ext_b jobid={dd.500},opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.356578 s, 47.1 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0697341 s, 15.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.139919 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.121291 s, 8.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.103859 s, 10.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.140056 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.130774 s, 8.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.120428 s, 8.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.118784 s, 8.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.134516 s, 7.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.139801 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.154192 s, 6.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.138984 s, 7.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.132427 s, 7.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.168479 s, 6.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.324572 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.331427 s, 3.2 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0242811 s, 43.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0255116 s, 41.1 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, 0.0291335 s, 36.0 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, 0.0271051 s, 38.7 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00896273 s, 117 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0304636 s, 34.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0320211 s, 32.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0246897 s, 42.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0118665 s, 88.4 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, 0.0225953 s, 46.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0198441 s, 52.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0211206 s, 49.6 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, 0.0168018 s, 62.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00938244 s, 112 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0085434 s, 123 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0126548 s, 82.9 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 10, read rate: 10
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.78403 s, 10.7 MB/s
Write runtime is 11 s, speed is 9.090909 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.74629 s, 10.8 MB/s
Read runtime is 11 s, speed is 9.090909 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10
Verify the write rate is under TBF control
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.92838 s, 21.3 MB/s
Write runtime is 6 s, speed is 16.666666 IOPS
Verify the read rate is under TBF control
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.74708 s, 10.8 MB/s
Read runtime is 11 s, speed is 9.090909 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_a
ost.OSS.ost_io.nrs_tbf_rule=stop ext_b
ost.OSS.ost_io.nrs_tbf_rule=start ext_ug uid={500}&gid={1000} rate=5
running as uid/gid/euid/egid 500/1000/500/1000, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.671006 s, 25.0 MB/s
running as uid/gid/euid/egid 500/1000/500/1000, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0662163 s, 15.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0819932 s, 12.8 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, 0.0609662 s, 17.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0679182 s, 15.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0711164 s, 14.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0616985 s, 17.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0837855 s, 12.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0969725 s, 10.8 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, 0.315561 s, 3.3 MB/s1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.320984 s, 3.3 MB/s

1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.324996 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.317436 s, 3.3 MB/s1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.329484 s, 3.2 MB/s

1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.323075 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.354459 s, 3.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.334671 s, 3.1 MB/s
running as uid/gid/euid/egid 500/1000/500/1000, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0128899 s, 81.3 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, 0.0149567 s, 70.1 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, 0.0188242 s, 55.7 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0145367 s, 72.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0160448 s, 65.4 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, 0.0206613 s, 50.8 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, 0.01809 s, 58.0 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0160998 s, 65.1 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0200236 s, 52.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00457146 s, 229 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00694773 s, 151 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0094337 s, 111 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00446708 s, 235 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0103046 s, 102 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0053008 s, 198 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0041211 s, 254 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 5, read rate: 5
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/1000/500/1000, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 19.5018 s, 5.4 MB/s
Write runtime is 20 s, speed is 5.000000 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/1000/500/1000, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 19.4388 s, 5.4 MB/s
Read runtime is 21 s, speed is 4.761904 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_ug
ost.OSS.ost_io.nrs_tbf_rule=start ext_uw uid={500}&opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_tbf_rule=start ext_ur uid={500}&opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.216708 s, 77.4 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0299129 s, 35.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0441978 s, 23.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0608745 s, 17.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0555158 s, 18.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0744704 s, 14.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0830161 s, 12.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.05838 s, 18.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0770685 s, 13.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0974873 s, 10.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0806951 s, 13.0 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, 0.0809303 s, 13.0 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0932501 s, 11.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0972855 s, 10.8 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, 0.0675149 s, 15.5 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0899669 s, 11.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.103217 s, 10.2 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
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, 0.0233169 s, 45.0 MB/s1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0257955 s, 40.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0269516 s, 38.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0136855 s, 76.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0119089 s, 88.0 MB/s

1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.031353 s, 33.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.028783 s, 36.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0268867 s, 39.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0244896 s, 42.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0105107 s, 99.8 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, 0.0137266 s, 76.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0165465 s, 63.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0274779 s, 38.2 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, 0.0289984 s, 36.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00500976 s, 209 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0162523 s, 64.5 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.97476 s, 21.1 MB/s
Write runtime is 6 s, speed is 16.666666 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.74628 s, 10.8 MB/s
Read runtime is 10 s, speed is 10.000000 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_uw
ost.OSS.ost_io.nrs_tbf_rule=stop ext_ur
ost.OSS.ost_io.nrs_tbf_rule=start ext_a uid={500},opcode={ost_write} rate=20
ost.OSS.ost_io.nrs_tbf_rule=start ext_b uid={500},opcode={ost_read} rate=10
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet] [bs=1M] [count=16]
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.364785 s, 46.0 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_w]
execvp fails running declare (2): No such file or directory
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0468887 s, 22.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0350213 s, 29.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0407023 s, 25.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0543988 s, 19.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0413493 s, 25.4 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, 0.0367691 s, 28.5 MB/s1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0527815 s, 19.9 MB/s

1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0484302 s, 21.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.154653 s, 6.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.186326 s, 5.6 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.199183 s, 5.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.195855 s, 5.4 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, 0.330499 s, 3.2 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.328115 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.328997 s, 3.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.354061 s, 3.0 MB/s
running as uid/gid/euid/egid 500/500/500/500, groups:
 [declare] [-a] [pids_r]
execvp fails running declare (2): No such file or directory
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, 0.0145627 s, 72.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0192535 s, 54.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0241685 s, 43.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0170831 s, 61.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0237076 s, 44.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0177231 s, 59.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0210167 s, 49.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0221152 s, 47.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0250085 s, 41.9 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, 0.0184691 s, 56.8 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0236386 s, 44.4 MB/s
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0207472 s, 50.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0225511 s, 46.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00417889 s, 251 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.004897 s, 214 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00328806 s, 319 MB/s
removed '/mnt/lustre/d77k.sanityn/nrs_w_oleg305-client.virtnet'
removed '/mnt/lustre/d77k.sanityn/nrs_r_oleg305-client.virtnet'
removed directory '/mnt/lustre/d77k.sanityn'
cpu_npartitions on ost1 is 1
Limited write rate: 10, read rate: 10
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.7805 s, 10.7 MB/s
Write runtime is 11 s, speed is 9.090909 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.74231 s, 10.8 MB/s
Read runtime is 11 s, speed is 9.090909 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cpu_npartitions on ost1 is 1
Limited write rate: 20, read rate: 10
Verify the write rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/dev/zero] [of=/mnt/lustre/d77k.sanityn/tbf] [bs=1M] [count=100] [oflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.76785 s, 10.7 MB/s
Write runtime is 11 s, speed is 9.090909 IOPS
Verify the read rate is under TBF control
running as uid/gid/euid/egid 500/500/500/500, groups:
 [dd] [if=/mnt/lustre/d77k.sanityn/tbf] [of=/dev/null] [bs=1M] [count=100] [iflag=direct]
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.73061 s, 10.8 MB/s
Read runtime is 11 s, speed is 9.090909 IOPS
cleanup_tbf /mnt/lustre/d77k.sanityn
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
ost.OSS.ost_io.nrs_tbf_rule=stop ext_a
ost.OSS.ost_io.nrs_tbf_rule=stop ext_b
ost.OSS.ost_io.nrs_policies=fifo