== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 22:53:17 (1746154397)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.45 seconds: 22.00 ops/second
 - mkdir 328 (time 1746154414.75 total 10.03 last 32.70)
 - mkdir 675 (time 1746154424.76 total 20.04 last 34.66)
total: 1000 mkdir in 29.50 seconds: 33.90 ops/second
 - mkdir 306 (time 1746154413.99 total 10.02 last 30.53)
 - mkdir 640 (time 1746154424.00 total 20.03 last 33.38)
 - mkdir 986 (time 1746154434.00 total 30.03 last 34.59)
total: 1000 mkdir in 30.53 seconds: 32.76 ops/second
 - mkdir 316 (time 1746154414.51 total 10.02 last 31.53)
 - mkdir 654 (time 1746154424.51 total 20.02 last 33.79)
 - mkdir 994 (time 1746154434.56 total 30.07 last 33.84)
total: 1000 mkdir in 30.39 seconds: 32.90 ops/second
 - mkdir 319 (time 1746154414.67 total 10.02 last 31.85)
 - mkdir 662 (time 1746154424.68 total 20.03 last 34.25)
 - mkdir 995 (time 1746154434.75 total 30.09 last 33.09)
total: 1000 mkdir in 30.35 seconds: 32.95 ops/second
 - mkdir 319 (time 1746154414.80 total 10.00 last 31.90)
 - mkdir 654 (time 1746154424.81 total 20.01 last 33.45)
 - mkdir 990 (time 1746154434.81 total 30.02 last 33.60)
total: 1000 mkdir in 30.73 seconds: 32.55 ops/second
 - mkdir 316 (time 1746154414.79 total 10.01 last 31.58)
 - mkdir 658 (time 1746154424.80 total 20.02 last 34.17)
 - mkdir 990 (time 1746154434.86 total 30.07 last 33.02)
total: 1000 mkdir in 30.77 seconds: 32.50 ops/second
 - mkdir 313 (time 1746154414.51 total 10.04 last 31.19)
 - mkdir 647 (time 1746154424.52 total 20.04 last 33.37)
 - mkdir 980 (time 1746154434.56 total 30.08 last 33.17)
total: 1000 mkdir in 31.49 seconds: 31.76 ops/second
 - mkdir 305 (time 1746154414.44 total 10.01 last 30.48)
 - mkdir 640 (time 1746154424.44 total 20.01 last 33.49)
 - mkdir 971 (time 1746154434.46 total 30.02 last 33.05)
total: 1000 mkdir in 32.23 seconds: 31.02 ops/second
 - mkdir 312 (time 1746154414.95 total 10.03 last 31.12)
 - mkdir 652 (time 1746154424.97 total 20.04 last 33.94)
 - mkdir 973 (time 1746154435.04 total 30.11 last 31.88)
total: 1000 mkdir in 32.30 seconds: 30.96 ops/second
 - mkdir 311 (time 1746154414.73 total 10.01 last 31.08)
 - mkdir 642 (time 1746154424.76 total 20.04 last 33.00)
 - mkdir 959 (time 1746154434.80 total 30.07 last 31.58)
total: 1000 mkdir in 33.20 seconds: 30.12 ops/second
Time for file creation 39 sec for 8 parallel RPCs
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/9/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/1/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/8/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
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 0.35 seconds: 28.80 ops/second
 - mkdir 407 (time 1746154899.47 total 10.02 last 40.62)
 - mkdir 867 (time 1746154909.48 total 20.03 last 45.96)
total: 1000 mkdir in 22.94 seconds: 43.59 ops/second
 - mkdir 406 (time 1746154899.57 total 10.04 last 40.43)
 - mkdir 862 (time 1746154909.59 total 20.07 last 45.49)
total: 1000 mkdir in 23.24 seconds: 43.03 ops/second
 - mkdir 411 (time 1746154899.76 total 10.01 last 41.08)
 - mkdir 860 (time 1746154909.78 total 20.02 last 44.84)
total: 1000 mkdir in 23.23 seconds: 43.05 ops/second
 - mkdir 415 (time 1746154900.02 total 10.00 last 41.48)
 - mkdir 867 (time 1746154910.03 total 20.01 last 45.16)
total: 1000 mkdir in 23.10 seconds: 43.29 ops/second
 - mkdir 407 (time 1746154899.89 total 10.01 last 40.66)
 - mkdir 858 (time 1746154909.92 total 20.04 last 44.97)
total: 1000 mkdir in 23.47 seconds: 42.61 ops/second
 - mkdir 405 (time 1746154899.82 total 10.01 last 40.47)
 - mkdir 852 (time 1746154909.83 total 20.02 last 44.64)
total: 1000 mkdir in 23.68 seconds: 42.24 ops/second
 - mkdir 409 (time 1746154899.90 total 10.02 last 40.83)
 - mkdir 853 (time 1746154909.91 total 20.03 last 44.35)
total: 1000 mkdir in 23.71 seconds: 42.18 ops/second
 - mkdir 412 (time 1746154899.99 total 10.00 last 41.20)
 - mkdir 855 (time 1746154909.99 total 20.00 last 44.29)
total: 1000 mkdir in 23.64 seconds: 42.31 ops/second
 - mkdir 394 (time 1746154899.58 total 10.00 last 39.39)
 - mkdir 837 (time 1746154909.60 total 20.03 last 44.20)
total: 1000 mkdir in 24.26 seconds: 41.21 ops/second
 - mkdir 407 (time 1746154899.92 total 10.02 last 40.63)
 - mkdir 852 (time 1746154909.95 total 20.04 last 44.40)
total: 1000 mkdir in 23.95 seconds: 41.75 ops/second
Time for file creation 28 sec for 1 RPC sent at a time
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1746154917 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 18 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8