== sanityn test 77vg: mClock: multiple flows with different reserved and limit rates ========================================================== 19:39:48 (1788824388)
using SAVE_PROJECT_SUPPORTED=0
  100 P /mnt/lustre/d77vg.sanityn/f77vg.sanityn.100
  200 P /mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200
ost.OSS.ost_io.nrs_policies=mclock projid reserve=1 limit=1
ost.OSS.ost_io.nrs_mclock_rule=start proj100 projid={100} resvd_rate=5 limit_rate=20
ost.OSS.ost_io.nrs_mclock_rule=start proj200 projid={200} resvd_rate=10 limit_rate=15
cpu_npartitions on ost1 is 1
mClock: Run 2 flows in parallel
mClock - file: /mnt/lustre/d77vg.sanityn/f77vg.sanityn.100
mClock - rw: w, resvd: 5, limit: 20
WRITE: resvd=5 limit=20 file=/mnt/lustre/d77vg.sanityn/f77vg.sanityn.100 (np=1)
mClock - file: /mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200
mClock - rw: w, resvd: 10, limit: 15
WRITE: resvd=10 limit=15 file=/mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200 (np=1)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 11.225 s, 9.3 MB/s
Write runtime is 12 s, speed is 8.333333 IOPS
=== DONE: rate=8.333333 within 5-20 and np=1 ===
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 12.1539 s, 8.6 MB/s
Write runtime is 13 s, speed is 7.692307 IOPS
The rate (7.692307) less than 90% of resvd (10 * 1)
=== DONE: rate=7.692307 within 10-15 and np=1 ===
cpu_npartitions on ost1 is 1
mClock: Run 2 flows in parallel
mClock - file: /mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200
mClock - rw: r, resvd: 10, limit: 15
READ: resvd=10 limit=15 file=/mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200 (np=1)
mClock - file: /mnt/lustre/d77vg.sanityn/f77vg.sanityn.100
mClock - rw: r, resvd: 5, limit: 20
READ: resvd=5 limit=20 file=/mnt/lustre/d77vg.sanityn/f77vg.sanityn.100 (np=1)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.54312 s, 18.9 MB/s
Read runtime is 7 s, speed is 14.285714 IOPS
=== DONE: rate=14.285714 within 5-20 and np=1 ===
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 6.814 s, 15.4 MB/s
Read runtime is 8 s, speed is 12.500000 IOPS
=== DONE: rate=12.500000 within 10-15 and np=1 ===
cpu_npartitions on ost1 is 1
mClock: Run 2 flows in parallel
mClock - file: /mnt/lustre/d77vg.sanityn/f77vg.sanityn.100
mClock - rw: r, resvd: 5, limit: 20
READ: resvd=5 limit=20 file=/mnt/lustre/d77vg.sanityn/f77vg.sanityn.100 (np=1)
mClock - file: /mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200
mClock - rw: w, resvd: 10, limit: 15
WRITE: resvd=10 limit=15 file=/mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200 (np=1)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.28701 s, 19.8 MB/s
Read runtime is 6 s, speed is 16.666666 IOPS
=== DONE: rate=16.666666 within 5-20 and np=1 ===
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.44565 s, 11.1 MB/s
Write runtime is 11 s, speed is 9.090909 IOPS
=== DONE: rate=9.090909 within 10-15 and np=1 ===
cpu_npartitions on ost1 is 1
mClock: Run 2 flows in parallel
mClock - file: /mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200
mClock - rw: r, resvd: 10, limit: 15
READ: resvd=10 limit=15 file=/mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200 (np=1)
mClock - file: /mnt/lustre/d77vg.sanityn/f77vg.sanityn.100
mClock - rw: w, resvd: 5, limit: 20
WRITE: resvd=5 limit=20 file=/mnt/lustre/d77vg.sanityn/f77vg.sanityn.100 (np=1)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 6.85304 s, 15.3 MB/s
Read runtime is 8 s, speed is 12.500000 IOPS
=== DONE: rate=12.500000 within 10-15 and np=1 ===
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 8.91985 s, 11.8 MB/s
Write runtime is 10 s, speed is 10.000000 IOPS
=== DONE: rate=10.000000 within 5-20 and np=1 ===
ost.OSS.ost_io.nrs_mclock_rule=stop proj100
ost.OSS.ost_io.nrs_mclock_rule=stop proj200
ost.OSS.ost_io.nrs_policies=fifo
removed '/mnt/lustre/d77vg.sanityn/f77vg.sanityn.100'
removed '/mnt/lustre2/d77vg.sanityn/f77vg.sanityn.200'