== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 18:33:08 (1783981988)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.33 seconds: 30.41 ops/second
 - mkdir 381 (time 1783982003.89 total 10.01 last 38.07)
 - mkdir 698 (time 1783982013.92 total 20.03 last 31.62)
total: 1000 mkdir in 27.50 seconds: 36.36 ops/second
 - mkdir 386 (time 1783982004.63 total 10.00 last 38.58)
 - mkdir 727 (time 1783982014.64 total 20.02 last 34.06)
total: 1000 mkdir in 26.79 seconds: 37.33 ops/second
 - mkdir 397 (time 1783982005.24 total 10.03 last 39.59)
 - mkdir 739 (time 1783982015.24 total 20.03 last 34.18)
total: 1000 mkdir in 26.35 seconds: 37.95 ops/second
 - mkdir 385 (time 1783982005.15 total 10.02 last 38.41)
 - mkdir 726 (time 1783982015.17 total 20.04 last 34.04)
total: 1000 mkdir in 27.40 seconds: 36.49 ops/second
 - mkdir 381 (time 1783982005.05 total 10.01 last 38.06)
 - mkdir 723 (time 1783982015.06 total 20.02 last 34.17)
total: 1000 mkdir in 27.63 seconds: 36.20 ops/second
 - mkdir 391 (time 1783982005.34 total 10.02 last 39.03)
 - mkdir 725 (time 1783982015.35 total 20.03 last 33.35)
total: 1000 mkdir in 27.49 seconds: 36.37 ops/second
 - mkdir 386 (time 1783982005.41 total 10.02 last 38.51)
 - mkdir 724 (time 1783982015.43 total 20.04 last 33.74)
total: 1000 mkdir in 27.59 seconds: 36.24 ops/second
 - mkdir 391 (time 1783982005.42 total 10.03 last 38.98)
 - mkdir 728 (time 1783982015.51 total 20.12 last 33.41)
total: 1000 mkdir in 27.82 seconds: 35.95 ops/second
 - mkdir 399 (time 1783982005.49 total 10.04 last 39.73)
 - mkdir 727 (time 1783982015.50 total 20.06 last 32.76)
total: 1000 mkdir in 27.80 seconds: 35.97 ops/second
 - mkdir 386 (time 1783982005.18 total 10.00 last 38.59)
 - mkdir 719 (time 1783982015.19 total 20.01 last 33.28)
total: 1000 mkdir in 28.10 seconds: 35.59 ops/second
Time for file creation 33 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/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/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 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 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.32 seconds: 31.53 ops/second
 - mkdir 384 (time 1783982415.26 total 10.03 last 38.30)
 - mkdir 902 (time 1783982425.36 total 20.13 last 51.25)
total: 1000 mkdir in 22.91 seconds: 43.66 ops/second
 - mkdir 380 (time 1783982415.49 total 10.01 last 37.98)
 - mkdir 889 (time 1783982425.50 total 20.02 last 50.83)
total: 1000 mkdir in 24.12 seconds: 41.45 ops/second
 - mkdir 387 (time 1783982416.01 total 10.02 last 38.61)
 - mkdir 898 (time 1783982426.03 total 20.04 last 51.02)
total: 1000 mkdir in 24.15 seconds: 41.41 ops/second
 - mkdir 379 (time 1783982415.73 total 10.00 last 37.89)
 - mkdir 887 (time 1783982425.73 total 20.01 last 50.75)
total: 1000 mkdir in 24.74 seconds: 40.43 ops/second
 - mkdir 385 (time 1783982416.14 total 10.01 last 38.46)
 - mkdir 893 (time 1783982426.16 total 20.03 last 50.70)
total: 1000 mkdir in 24.96 seconds: 40.06 ops/second
 - mkdir 380 (time 1783982415.81 total 10.03 last 37.89)
 - mkdir 883 (time 1783982425.81 total 20.03 last 50.28)
total: 1000 mkdir in 25.45 seconds: 39.30 ops/second
 - mkdir 389 (time 1783982415.95 total 10.00 last 38.89)
 - mkdir 887 (time 1783982425.96 total 20.01 last 49.78)
total: 1000 mkdir in 25.41 seconds: 39.35 ops/second
 - mkdir 390 (time 1783982416.15 total 10.02 last 38.94)
 - mkdir 888 (time 1783982426.18 total 20.05 last 49.62)
total: 1000 mkdir in 25.64 seconds: 39.00 ops/second
 - mkdir 370 (time 1783982415.77 total 10.01 last 36.97)
 - mkdir 871 (time 1783982425.78 total 20.02 last 50.06)
total: 1000 mkdir in 26.07 seconds: 38.36 ops/second
 - mkdir 390 (time 1783982416.17 total 10.02 last 38.93)
 - mkdir 885 (time 1783982426.19 total 20.04 last 49.39)
total: 1000 mkdir in 25.71 seconds: 38.89 ops/second
Time for file creation 32 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783982436 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982436 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982436 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982436 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982437 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1783982436 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second
 - unlinked 0 (time 1783982437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1783982437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 19 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8