== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:48:22 (1746146902)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.33 seconds: 30.01 ops/second
 - mkdir 411 (time 1746146918.22 total 10.02 last 41.01)
 - mkdir 807 (time 1746146928.24 total 20.04 last 39.52)
total: 1000 mkdir in 23.61 seconds: 42.35 ops/second
 - mkdir 408 (time 1746146918.16 total 10.00 last 40.78)
 - mkdir 800 (time 1746146928.18 total 20.02 last 39.14)
total: 1000 mkdir in 23.78 seconds: 42.05 ops/second
 - mkdir 407 (time 1746146918.32 total 10.00 last 40.69)
 - mkdir 802 (time 1746146928.33 total 20.01 last 39.46)
total: 1000 mkdir in 23.93 seconds: 41.79 ops/second
 - mkdir 419 (time 1746146918.59 total 10.01 last 41.86)
 - mkdir 811 (time 1746146928.60 total 20.01 last 39.19)
total: 1000 mkdir in 23.71 seconds: 42.18 ops/second
 - mkdir 422 (time 1746146918.70 total 10.01 last 42.14)
 - mkdir 813 (time 1746146928.70 total 20.02 last 39.09)
total: 1000 mkdir in 23.69 seconds: 42.21 ops/second
 - mkdir 417 (time 1746146918.59 total 10.01 last 41.67)
 - mkdir 808 (time 1746146928.60 total 20.01 last 39.09)
total: 1000 mkdir in 23.83 seconds: 41.96 ops/second
 - mkdir 413 (time 1746146918.46 total 10.02 last 41.22)
 - mkdir 803 (time 1746146928.48 total 20.04 last 38.92)
total: 1000 mkdir in 24.06 seconds: 41.57 ops/second
 - mkdir 419 (time 1746146918.77 total 10.01 last 41.88)
 - mkdir 806 (time 1746146928.78 total 20.01 last 38.67)
total: 1000 mkdir in 24.09 seconds: 41.51 ops/second
 - mkdir 410 (time 1746146918.46 total 10.02 last 40.93)
 - mkdir 790 (time 1746146928.48 total 20.03 last 37.94)
total: 1000 mkdir in 24.56 seconds: 40.71 ops/second
 - mkdir 406 (time 1746146918.39 total 10.00 last 40.59)
 - mkdir 789 (time 1746146928.40 total 20.02 last 38.24)
total: 1000 mkdir in 24.63 seconds: 40.59 ops/second
Time for file creation 29 sec for 8 parallel RPCs
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/7/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/1/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/2/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/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 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.57 seconds: 17.63 ops/second
 - mkdir 331 (time 1746147400.63 total 10.00 last 33.10)
 - mkdir 652 (time 1746147410.65 total 20.01 last 32.06)
 - mkdir 975 (time 1746147420.65 total 30.02 last 32.29)
total: 1000 mkdir in 31.12 seconds: 32.13 ops/second
 - mkdir 335 (time 1746147400.78 total 10.02 last 33.45)
 - mkdir 649 (time 1746147410.80 total 20.04 last 31.31)
 - mkdir 971 (time 1746147420.81 total 30.05 last 32.19)
total: 1000 mkdir in 31.39 seconds: 31.86 ops/second
 - mkdir 317 (time 1746147400.08 total 10.01 last 31.66)
 - mkdir 628 (time 1746147410.10 total 20.03 last 31.05)
 - mkdir 951 (time 1746147420.12 total 30.05 last 32.23)
total: 1000 mkdir in 32.15 seconds: 31.11 ops/second
 - mkdir 331 (time 1746147400.72 total 10.00 last 33.10)
 - mkdir 642 (time 1746147410.73 total 20.01 last 31.07)
 - mkdir 963 (time 1746147420.79 total 30.07 last 31.91)
total: 1000 mkdir in 32.02 seconds: 31.23 ops/second
 - mkdir 323 (time 1746147400.39 total 10.01 last 32.25)
 - mkdir 625 (time 1746147410.39 total 20.01 last 30.20)
 - mkdir 949 (time 1746147420.41 total 30.04 last 32.33)
total: 1000 mkdir in 32.61 seconds: 30.67 ops/second
 - mkdir 340 (time 1746147401.07 total 10.00 last 33.99)
 - mkdir 653 (time 1746147411.09 total 20.02 last 31.25)
 - mkdir 963 (time 1746147421.10 total 30.03 last 30.97)
total: 1000 mkdir in 32.24 seconds: 31.02 ops/second
 - mkdir 329 (time 1746147400.90 total 10.00 last 32.89)
 - mkdir 646 (time 1746147410.91 total 20.02 last 31.65)
 - mkdir 960 (time 1746147420.93 total 30.03 last 31.36)
total: 1000 mkdir in 32.66 seconds: 30.62 ops/second
 - mkdir 324 (time 1746147400.52 total 10.01 last 32.38)
 - mkdir 633 (time 1746147410.54 total 20.02 last 30.86)
 - mkdir 952 (time 1746147420.57 total 30.06 last 31.78)
total: 1000 mkdir in 33.19 seconds: 30.13 ops/second
 - mkdir 300 (time 1746147399.71 total 10.01 last 29.97)
 - mkdir 603 (time 1746147409.71 total 20.01 last 30.29)
 - mkdir 930 (time 1746147419.74 total 30.04 last 32.59)
total: 1000 mkdir in 34.17 seconds: 29.26 ops/second
 - mkdir 333 (time 1746147401.13 total 10.03 last 33.20)
 - mkdir 639 (time 1746147411.13 total 20.03 last 30.60)
 - mkdir 940 (time 1746147421.16 total 30.07 last 30.00)
total: 1000 mkdir in 34.47 seconds: 29.01 ops/second
Time for file creation 40 sec for 1 RPC sent at a time
 - unlinked 0 (time 1746147430 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1746147430 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1746147430 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1746147431 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
Time for file removal 27 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8