== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 18:56:37 (1783983397)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.31 seconds: 32.00 ops/second
 - mkdir 349 (time 1783983413.71 total 10.02 last 34.84)
 - mkdir 689 (time 1783983423.72 total 20.02 last 33.98)
total: 1000 mkdir in 29.01 seconds: 34.47 ops/second
 - mkdir 343 (time 1783983413.67 total 10.01 last 34.25)
 - mkdir 679 (time 1783983423.68 total 20.02 last 33.56)
total: 1000 mkdir in 29.76 seconds: 33.61 ops/second
 - mkdir 344 (time 1783983413.86 total 10.01 last 34.36)
 - mkdir 685 (time 1783983423.88 total 20.03 last 34.02)
total: 1000 mkdir in 29.63 seconds: 33.75 ops/second
 - mkdir 362 (time 1783983414.24 total 10.00 last 36.19)
 - mkdir 701 (time 1783983424.26 total 20.03 last 33.81)
total: 1000 mkdir in 29.32 seconds: 34.10 ops/second
 - mkdir 343 (time 1783983413.98 total 10.00 last 34.30)
 - mkdir 684 (time 1783983423.99 total 20.01 last 34.07)
total: 1000 mkdir in 29.99 seconds: 33.34 ops/second
 - mkdir 342 (time 1783983413.90 total 10.03 last 34.11)
 - mkdir 677 (time 1783983423.91 total 20.04 last 33.45)
 - mkdir 994 (time 1783983433.94 total 30.07 last 31.61)
total: 1000 mkdir in 30.29 seconds: 33.01 ops/second
 - mkdir 343 (time 1783983413.99 total 10.01 last 34.26)
 - mkdir 685 (time 1783983424.02 total 20.04 last 34.12)
 - mkdir 995 (time 1783983434.05 total 30.07 last 30.90)
total: 1000 mkdir in 30.30 seconds: 33.01 ops/second
 - mkdir 346 (time 1783983414.03 total 10.02 last 34.52)
 - mkdir 680 (time 1783983424.06 total 20.04 last 33.33)
 - mkdir 991 (time 1783983434.06 total 30.05 last 31.07)
total: 1000 mkdir in 30.49 seconds: 32.80 ops/second
 - mkdir 348 (time 1783983414.18 total 10.02 last 34.75)
 - mkdir 678 (time 1783983424.20 total 20.03 last 32.94)
 - mkdir 991 (time 1783983434.22 total 30.05 last 31.24)
total: 1000 mkdir in 30.45 seconds: 32.84 ops/second
 - mkdir 343 (time 1783983414.25 total 10.03 last 34.21)
 - mkdir 664 (time 1783983424.25 total 20.03 last 32.10)
 - mkdir 969 (time 1783983434.30 total 30.07 last 30.37)
total: 1000 mkdir in 31.66 seconds: 31.58 ops/second
Time for file creation 38 sec for 8 parallel RPCs
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/1/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
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/8/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/7/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/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.34 seconds: 29.23 ops/second
 - mkdir 509 (time 1783983778.42 total 10.01 last 50.83)
total: 1000 mkdir in 19.88 seconds: 50.30 ops/second
 - mkdir 509 (time 1783983778.34 total 10.01 last 50.85)
 - mkdir 999 (time 1783983788.36 total 20.03 last 48.90)
total: 1000 mkdir in 20.03 seconds: 49.92 ops/second
 - mkdir 495 (time 1783983777.95 total 10.01 last 49.44)
 - mkdir 977 (time 1783983787.95 total 20.01 last 48.19)
total: 1000 mkdir in 20.56 seconds: 48.64 ops/second
 - mkdir 501 (time 1783983778.09 total 10.01 last 50.03)
 - mkdir 982 (time 1783983788.10 total 20.02 last 48.06)
total: 1000 mkdir in 20.45 seconds: 48.89 ops/second
 - mkdir 500 (time 1783983778.16 total 10.01 last 49.96)
 - mkdir 979 (time 1783983788.16 total 20.02 last 47.86)
total: 1000 mkdir in 20.65 seconds: 48.41 ops/second
 - mkdir 509 (time 1783983778.51 total 10.02 last 50.80)
 - mkdir 990 (time 1783983788.54 total 20.06 last 47.93)
total: 1000 mkdir in 20.40 seconds: 49.01 ops/second
 - mkdir 505 (time 1783983778.55 total 10.01 last 50.44)
 - mkdir 986 (time 1783983788.56 total 20.03 last 48.02)
total: 1000 mkdir in 20.53 seconds: 48.70 ops/second
 - mkdir 493 (time 1783983778.31 total 10.01 last 49.27)
 - mkdir 977 (time 1783983788.35 total 20.04 last 48.22)
total: 1000 mkdir in 20.79 seconds: 48.09 ops/second
 - mkdir 495 (time 1783983778.54 total 10.01 last 49.46)
 - mkdir 972 (time 1783983788.57 total 20.03 last 47.59)
total: 1000 mkdir in 20.80 seconds: 48.08 ops/second
 - mkdir 500 (time 1783983778.46 total 10.02 last 49.90)
 - mkdir 970 (time 1783983788.47 total 20.03 last 46.95)
total: 1000 mkdir in 20.92 seconds: 47.80 ops/second
Time for file creation 27 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783983794 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783983795 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 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