== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:32:34 (1781220754)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.36 seconds: 28.13 ops/second
 - mkdir 498 (time 1781220769.69 total 10.02 last 49.71)
total: 1000 mkdir in 18.47 seconds: 54.14 ops/second
 - mkdir 500 (time 1781220769.75 total 10.01 last 49.96)
total: 1000 mkdir in 18.69 seconds: 53.50 ops/second
 - mkdir 501 (time 1781220769.96 total 10.00 last 50.08)
total: 1000 mkdir in 18.90 seconds: 52.91 ops/second
 - mkdir 510 (time 1781220770.05 total 10.02 last 50.90)
total: 1000 mkdir in 18.83 seconds: 53.12 ops/second
 - mkdir 505 (time 1781220770.10 total 10.01 last 50.47)
total: 1000 mkdir in 18.83 seconds: 53.11 ops/second
 - mkdir 503 (time 1781220769.98 total 10.01 last 50.27)
total: 1000 mkdir in 19.02 seconds: 52.57 ops/second
 - mkdir 496 (time 1781220769.88 total 10.00 last 49.59)
total: 1000 mkdir in 19.34 seconds: 51.70 ops/second
 - mkdir 486 (time 1781220769.78 total 10.01 last 48.54)
total: 1000 mkdir in 19.48 seconds: 51.33 ops/second
 - mkdir 487 (time 1781220769.63 total 10.01 last 48.67)
total: 1000 mkdir in 19.64 seconds: 50.91 ops/second
 - mkdir 499 (time 1781220770.02 total 10.01 last 49.85)
total: 1000 mkdir in 19.26 seconds: 51.91 ops/second
Time for file creation 24 sec for 8 parallel RPCs
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/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
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/5/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 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
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/8/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/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.32 seconds: 30.91 ops/second
 - mkdir 534 (time 1781221087.21 total 10.02 last 53.32)
total: 1000 mkdir in 17.71 seconds: 56.47 ops/second
 - mkdir 551 (time 1781221087.53 total 10.01 last 55.06)
total: 1000 mkdir in 17.39 seconds: 57.49 ops/second
 - mkdir 545 (time 1781221087.52 total 10.02 last 54.39)
total: 1000 mkdir in 17.46 seconds: 57.27 ops/second
 - mkdir 556 (time 1781221087.72 total 10.01 last 55.54)
total: 1000 mkdir in 17.26 seconds: 57.93 ops/second
 - mkdir 514 (time 1781221086.83 total 10.01 last 51.37)
total: 1000 mkdir in 18.25 seconds: 54.80 ops/second
 - mkdir 546 (time 1781221087.61 total 10.01 last 54.57)
total: 1000 mkdir in 17.51 seconds: 57.10 ops/second
 - mkdir 551 (time 1781221087.82 total 10.00 last 55.08)
total: 1000 mkdir in 17.43 seconds: 57.37 ops/second
 - mkdir 547 (time 1781221087.81 total 10.01 last 54.65)
total: 1000 mkdir in 17.78 seconds: 56.24 ops/second
 - mkdir 544 (time 1781221087.66 total 10.01 last 54.35)
total: 1000 mkdir in 18.01 seconds: 55.54 ops/second
 - mkdir 549 (time 1781221087.88 total 10.00 last 54.88)
total: 1000 mkdir in 17.82 seconds: 56.12 ops/second
Time for file creation 24 sec for 1 RPC sent at a time
 - unlinked 0 (time 1781221100 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1781221101 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781221101 ; 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