== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:02:44 (1761152564)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.58 seconds: 17.17 ops/second
 - mkdir 232 (time 1761152585.33 total 10.01 last 23.18)
 - mkdir 456 (time 1761152595.34 total 20.02 last 22.38)
 - mkdir 706 (time 1761152605.38 total 30.06 last 24.89)
 - mkdir 949 (time 1761152615.42 total 40.10 last 24.20)
total: 1000 mkdir in 42.19 seconds: 23.70 ops/second
 - mkdir 234 (time 1761152586.02 total 10.00 last 23.39)
 - mkdir 462 (time 1761152596.03 total 20.02 last 22.77)
 - mkdir 717 (time 1761152606.04 total 30.03 last 25.47)
 - mkdir 961 (time 1761152616.06 total 40.05 last 24.36)
total: 1000 mkdir in 41.78 seconds: 23.94 ops/second
 - mkdir 221 (time 1761152584.99 total 10.02 last 22.07)
 - mkdir 442 (time 1761152595.01 total 20.04 last 22.04)
 - mkdir 691 (time 1761152605.04 total 30.07 last 24.84)
 - mkdir 931 (time 1761152615.08 total 40.11 last 23.90)
total: 1000 mkdir in 43.23 seconds: 23.13 ops/second
 - mkdir 222 (time 1761152585.08 total 10.03 last 22.13)
 - mkdir 445 (time 1761152595.10 total 20.05 last 22.25)
 - mkdir 693 (time 1761152605.12 total 30.08 last 24.74)
 - mkdir 935 (time 1761152615.14 total 40.10 last 24.15)
total: 1000 mkdir in 43.19 seconds: 23.15 ops/second
 - mkdir 229 (time 1761152585.77 total 10.05 last 22.79)
 - mkdir 453 (time 1761152595.78 total 20.06 last 22.37)
 - mkdir 702 (time 1761152605.79 total 30.07 last 24.89)
 - mkdir 947 (time 1761152615.82 total 40.10 last 24.41)
total: 1000 mkdir in 42.58 seconds: 23.48 ops/second
 - mkdir 224 (time 1761152585.68 total 10.02 last 22.35)
 - mkdir 452 (time 1761152595.70 total 20.04 last 22.76)
 - mkdir 699 (time 1761152605.70 total 30.05 last 24.68)
 - mkdir 947 (time 1761152615.74 total 40.09 last 24.70)
total: 1000 mkdir in 42.68 seconds: 23.43 ops/second
 - mkdir 208 (time 1761152584.58 total 10.03 last 20.73)
 - mkdir 435 (time 1761152594.66 total 20.10 last 22.54)
 - mkdir 676 (time 1761152604.66 total 30.11 last 24.09)
 - mkdir 921 (time 1761152614.68 total 40.13 last 24.46)
total: 1000 mkdir in 43.87 seconds: 22.80 ops/second
 - mkdir 222 (time 1761152585.69 total 10.01 last 22.17)
 - mkdir 441 (time 1761152595.72 total 20.04 last 21.84)
 - mkdir 685 (time 1761152605.74 total 30.06 last 24.36)
 - mkdir 930 (time 1761152615.78 total 40.10 last 24.40)
total: 1000 mkdir in 43.65 seconds: 22.91 ops/second
 - mkdir 195 (time 1761152583.83 total 10.01 last 19.48)
 - mkdir 417 (time 1761152593.84 total 20.02 last 22.18)
 - mkdir 649 (time 1761152603.88 total 30.06 last 23.11)
 - mkdir 889 (time 1761152613.89 total 40.08 last 23.97)
total: 1000 mkdir in 45.55 seconds: 21.95 ops/second
 - mkdir 217 (time 1761152585.64 total 10.02 last 21.66)
 - mkdir 433 (time 1761152595.68 total 20.06 last 21.52)
 - mkdir 672 (time 1761152605.69 total 30.07 last 23.88)
 - mkdir 918 (time 1761152615.70 total 40.08 last 24.57)
total: 1000 mkdir in 44.56 seconds: 22.44 ops/second
Time for file creation 55 sec for 8 parallel RPCs
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/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/9/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/0/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/5/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/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 11 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.39 seconds: 25.36 ops/second
 - mkdir 310 (time 1761153097.54 total 10.01 last 30.98)
 - mkdir 759 (time 1761153107.56 total 20.03 last 44.80)
total: 1000 mkdir in 26.83 seconds: 37.27 ops/second
 - mkdir 301 (time 1761153097.27 total 10.02 last 30.03)
 - mkdir 740 (time 1761153107.27 total 20.02 last 43.90)
total: 1000 mkdir in 27.47 seconds: 36.40 ops/second
 - mkdir 298 (time 1761153097.14 total 10.02 last 29.74)
 - mkdir 733 (time 1761153107.15 total 20.04 last 43.43)
total: 1000 mkdir in 27.62 seconds: 36.21 ops/second
 - mkdir 322 (time 1761153098.02 total 10.03 last 32.12)
 - mkdir 764 (time 1761153108.03 total 20.04 last 44.16)
total: 1000 mkdir in 27.10 seconds: 36.90 ops/second
 - mkdir 331 (time 1761153098.37 total 10.01 last 33.06)
 - mkdir 767 (time 1761153108.38 total 20.02 last 43.55)
total: 1000 mkdir in 26.87 seconds: 37.22 ops/second
 - mkdir 327 (time 1761153098.12 total 10.00 last 32.69)
 - mkdir 764 (time 1761153108.13 total 20.02 last 43.63)
total: 1000 mkdir in 27.11 seconds: 36.88 ops/second
 - mkdir 311 (time 1761153097.57 total 10.00 last 31.10)
 - mkdir 749 (time 1761153107.58 total 20.01 last 43.77)
total: 1000 mkdir in 27.66 seconds: 36.16 ops/second
 - mkdir 314 (time 1761153097.86 total 10.01 last 31.37)
 - mkdir 748 (time 1761153107.86 total 20.01 last 43.39)
total: 1000 mkdir in 27.72 seconds: 36.08 ops/second
 - mkdir 306 (time 1761153097.66 total 10.02 last 30.55)
 - mkdir 740 (time 1761153107.67 total 20.02 last 43.37)
total: 1000 mkdir in 28.05 seconds: 35.64 ops/second
 - mkdir 305 (time 1761153097.97 total 10.01 last 30.48)
 - mkdir 733 (time 1761153107.98 total 20.02 last 42.75)
total: 1000 mkdir in 28.83 seconds: 34.69 ops/second
Time for file creation 36 sec for 1 RPC sent at a time
 - unlinked 0 (time 1761153121 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1761153121 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1761153122 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
Time for file removal 24 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8