== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 09:26:20 (1781011580)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.32 seconds: 31.38 ops/second
 - mkdir 473 (time 1781011596.02 total 10.01 last 47.24)
 - mkdir 959 (time 1781011606.03 total 20.02 last 48.56)
total: 1000 mkdir in 20.68 seconds: 48.36 ops/second
 - mkdir 473 (time 1781011596.35 total 10.02 last 47.22)
 - mkdir 970 (time 1781011606.36 total 20.03 last 49.66)
total: 1000 mkdir in 20.93 seconds: 47.78 ops/second
 - mkdir 484 (time 1781011596.72 total 10.01 last 48.37)
 - mkdir 982 (time 1781011606.73 total 20.01 last 49.77)
total: 1000 mkdir in 20.88 seconds: 47.88 ops/second
 - mkdir 474 (time 1781011596.47 total 10.02 last 47.32)
 - mkdir 960 (time 1781011606.47 total 20.02 last 48.58)
total: 1000 mkdir in 21.28 seconds: 46.98 ops/second
 - mkdir 483 (time 1781011596.77 total 10.00 last 48.30)
 - mkdir 970 (time 1781011606.78 total 20.01 last 48.65)
total: 1000 mkdir in 21.21 seconds: 47.15 ops/second
 - mkdir 485 (time 1781011596.80 total 10.00 last 48.48)
 - mkdir 972 (time 1781011606.82 total 20.03 last 48.59)
total: 1000 mkdir in 21.29 seconds: 46.96 ops/second
 - mkdir 486 (time 1781011596.89 total 10.03 last 48.46)
 - mkdir 972 (time 1781011606.94 total 20.08 last 48.34)
total: 1000 mkdir in 21.30 seconds: 46.95 ops/second
 - mkdir 465 (time 1781011596.55 total 10.01 last 46.47)
 - mkdir 949 (time 1781011606.56 total 20.02 last 48.32)
total: 1000 mkdir in 22.01 seconds: 45.44 ops/second
 - mkdir 470 (time 1781011596.72 total 10.02 last 46.92)
 - mkdir 955 (time 1781011606.74 total 20.04 last 48.37)
total: 1000 mkdir in 21.96 seconds: 45.54 ops/second
 - mkdir 468 (time 1781011596.85 total 10.01 last 46.74)
 - mkdir 952 (time 1781011606.86 total 20.02 last 48.36)
total: 1000 mkdir in 22.13 seconds: 45.19 ops/second
Time for file creation 28 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 12 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.31 seconds: 32.25 ops/second
 - mkdir 402 (time 1781011964.59 total 10.00 last 40.18)
 - mkdir 953 (time 1781011974.61 total 20.02 last 55.02)
total: 1000 mkdir in 20.97 seconds: 47.70 ops/second
 - mkdir 408 (time 1781011965.15 total 10.02 last 40.72)
 - mkdir 966 (time 1781011975.15 total 20.02 last 55.78)
total: 1000 mkdir in 21.01 seconds: 47.59 ops/second
 - mkdir 407 (time 1781011965.44 total 10.02 last 40.64)
 - mkdir 978 (time 1781011975.48 total 20.05 last 56.90)
total: 1000 mkdir in 21.05 seconds: 47.50 ops/second
 - mkdir 401 (time 1781011965.20 total 10.00 last 40.08)
 - mkdir 957 (time 1781011975.21 total 20.02 last 55.53)
total: 1000 mkdir in 21.61 seconds: 46.27 ops/second
 - mkdir 407 (time 1781011965.62 total 10.01 last 40.68)
 - mkdir 969 (time 1781011975.63 total 20.01 last 56.16)
total: 1000 mkdir in 21.50 seconds: 46.50 ops/second
 - mkdir 403 (time 1781011965.54 total 10.01 last 40.26)
 - mkdir 957 (time 1781011975.56 total 20.03 last 55.29)
total: 1000 mkdir in 22.05 seconds: 45.34 ops/second
 - mkdir 395 (time 1781011965.33 total 10.02 last 39.41)
 - mkdir 946 (time 1781011975.33 total 20.02 last 55.10)
total: 1000 mkdir in 22.28 seconds: 44.89 ops/second
 - mkdir 403 (time 1781011965.69 total 10.01 last 40.25)
 - mkdir 959 (time 1781011975.74 total 20.07 last 55.28)
total: 1000 mkdir in 22.00 seconds: 45.45 ops/second
 - mkdir 399 (time 1781011965.61 total 10.01 last 39.86)
 - mkdir 953 (time 1781011975.62 total 20.02 last 55.36)
total: 1000 mkdir in 22.24 seconds: 44.96 ops/second
 - mkdir 396 (time 1781011965.62 total 10.00 last 39.59)
 - mkdir 948 (time 1781011975.65 total 20.03 last 55.05)
total: 1000 mkdir in 22.33 seconds: 44.78 ops/second
Time for file creation 28 sec for 1 RPC sent at a time
 - unlinked 0 (time 1781011982 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011982 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011983 ; total 1 ; last 1)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781011983 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8