== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 17:07:50 (1780348070)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.37 seconds: 27.24 ops/second
 - mkdir 407 (time 1780348086.89 total 10.03 last 40.59)
 - mkdir 844 (time 1780348096.89 total 20.03 last 43.70)
total: 1000 mkdir in 23.51 seconds: 42.54 ops/second
 - mkdir 407 (time 1780348087.04 total 10.01 last 40.67)
 - mkdir 851 (time 1780348097.05 total 20.02 last 44.36)
total: 1000 mkdir in 23.37 seconds: 42.79 ops/second
 - mkdir 395 (time 1780348086.64 total 10.01 last 39.45)
 - mkdir 828 (time 1780348096.65 total 20.02 last 43.25)
total: 1000 mkdir in 23.80 seconds: 42.02 ops/second
 - mkdir 399 (time 1780348086.82 total 10.01 last 39.87)
 - mkdir 840 (time 1780348096.85 total 20.04 last 43.98)
total: 1000 mkdir in 23.66 seconds: 42.27 ops/second
 - mkdir 407 (time 1780348087.02 total 10.02 last 40.60)
 - mkdir 845 (time 1780348097.02 total 20.03 last 43.79)
total: 1000 mkdir in 23.58 seconds: 42.41 ops/second
 - mkdir 396 (time 1780348086.70 total 10.01 last 39.58)
 - mkdir 825 (time 1780348096.71 total 20.01 last 42.86)
total: 1000 mkdir in 24.02 seconds: 41.63 ops/second
 - mkdir 399 (time 1780348086.76 total 10.02 last 39.82)
 - mkdir 828 (time 1780348096.77 total 20.03 last 42.87)
total: 1000 mkdir in 23.98 seconds: 41.70 ops/second
 - mkdir 404 (time 1780348087.14 total 10.02 last 40.33)
 - mkdir 844 (time 1780348097.16 total 20.03 last 43.94)
total: 1000 mkdir in 23.70 seconds: 42.19 ops/second
 - mkdir 408 (time 1780348087.12 total 10.01 last 40.76)
 - mkdir 841 (time 1780348097.13 total 20.02 last 43.27)
total: 1000 mkdir in 23.75 seconds: 42.11 ops/second
 - mkdir 397 (time 1780348086.80 total 10.01 last 39.65)
 - mkdir 820 (time 1780348096.81 total 20.02 last 42.27)
total: 1000 mkdir in 24.78 seconds: 40.35 ops/second
Time for file creation 30 sec for 8 parallel RPCs
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 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/9/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/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/7/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/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.27 seconds: 36.87 ops/second
 - mkdir 362 (time 1780348406.36 total 10.00 last 36.18)
 - mkdir 847 (time 1780348416.38 total 20.02 last 48.41)
total: 1000 mkdir in 23.63 seconds: 42.31 ops/second
 - mkdir 383 (time 1780348407.90 total 10.01 last 38.26)
 - mkdir 878 (time 1780348417.92 total 20.03 last 49.40)
total: 1000 mkdir in 23.87 seconds: 41.89 ops/second
 - mkdir 362 (time 1780348407.26 total 10.02 last 36.13)
 - mkdir 849 (time 1780348417.26 total 20.02 last 48.69)
total: 1000 mkdir in 24.63 seconds: 40.60 ops/second
 - mkdir 379 (time 1780348407.61 total 10.01 last 37.88)
 - mkdir 865 (time 1780348417.61 total 20.01 last 48.57)
total: 1000 mkdir in 24.38 seconds: 41.02 ops/second
 - mkdir 380 (time 1780348407.76 total 10.00 last 37.98)
 - mkdir 867 (time 1780348417.78 total 20.02 last 48.63)
total: 1000 mkdir in 24.60 seconds: 40.65 ops/second
 - mkdir 374 (time 1780348407.72 total 10.02 last 37.31)
 - mkdir 864 (time 1780348417.74 total 20.04 last 48.91)
total: 1000 mkdir in 24.76 seconds: 40.39 ops/second
 - mkdir 375 (time 1780348407.57 total 10.00 last 37.49)
 - mkdir 857 (time 1780348417.58 total 20.01 last 48.18)
total: 1000 mkdir in 24.93 seconds: 40.10 ops/second
 - mkdir 377 (time 1780348407.86 total 10.00 last 37.69)
 - mkdir 866 (time 1780348417.87 total 20.02 last 48.83)
total: 1000 mkdir in 24.80 seconds: 40.33 ops/second
 - mkdir 376 (time 1780348407.83 total 10.00 last 37.60)
 - mkdir 859 (time 1780348417.85 total 20.01 last 48.24)
total: 1000 mkdir in 25.10 seconds: 39.83 ops/second
 - mkdir 355 (time 1780348407.34 total 10.02 last 35.43)
 - mkdir 834 (time 1780348417.34 total 20.02 last 47.89)
total: 1000 mkdir in 25.65 seconds: 38.99 ops/second
Time for file creation 31 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780348428 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780348428 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780348428 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780348427 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780348428 ; 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