== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 17:46:41 (1763506001)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.49 seconds: 20.44 ops/second
 - mkdir 237 (time 1763506021.83 total 10.04 last 23.61)
 - mkdir 550 (time 1763506031.83 total 20.04 last 31.29)
 - mkdir 822 (time 1763506041.83 total 30.04 last 27.20)
total: 1000 mkdir in 36.93 seconds: 27.08 ops/second
 - mkdir 230 (time 1763506021.52 total 10.04 last 22.91)
 - mkdir 534 (time 1763506031.53 total 20.04 last 30.38)
 - mkdir 803 (time 1763506041.55 total 30.07 last 26.83)
total: 1000 mkdir in 37.82 seconds: 26.44 ops/second
 - mkdir 231 (time 1763506021.71 total 10.03 last 23.03)
 - mkdir 538 (time 1763506031.72 total 20.04 last 30.67)
 - mkdir 809 (time 1763506041.74 total 30.06 last 27.05)
total: 1000 mkdir in 37.70 seconds: 26.53 ops/second
 - mkdir 230 (time 1763506021.94 total 10.03 last 22.93)
 - mkdir 537 (time 1763506031.97 total 20.07 last 30.59)
 - mkdir 810 (time 1763506042.01 total 30.11 last 27.19)
total: 1000 mkdir in 38.34 seconds: 26.08 ops/second
 - mkdir 227 (time 1763506022.01 total 10.03 last 22.63)
 - mkdir 541 (time 1763506032.03 total 20.05 last 31.34)
 - mkdir 810 (time 1763506042.06 total 30.08 last 26.82)
total: 1000 mkdir in 38.57 seconds: 25.93 ops/second
 - mkdir 231 (time 1763506022.20 total 10.05 last 22.98)
 - mkdir 540 (time 1763506032.23 total 20.08 last 30.81)
 - mkdir 811 (time 1763506042.25 total 30.11 last 27.03)
total: 1000 mkdir in 38.63 seconds: 25.89 ops/second
 - mkdir 238 (time 1763506022.57 total 10.04 last 23.70)
 - mkdir 548 (time 1763506032.59 total 20.06 last 30.95)
 - mkdir 824 (time 1763506042.61 total 30.08 last 27.55)
total: 1000 mkdir in 38.84 seconds: 25.74 ops/second
 - mkdir 224 (time 1763506022.06 total 10.02 last 22.36)
 - mkdir 525 (time 1763506032.09 total 20.05 last 30.01)
 - mkdir 796 (time 1763506042.11 total 30.07 last 27.04)
 - mkdir 997 (time 1763506052.12 total 40.08 last 20.08)
total: 1000 mkdir in 40.28 seconds: 24.82 ops/second
 - mkdir 214 (time 1763506021.20 total 10.01 last 21.38)
 - mkdir 508 (time 1763506031.22 total 20.03 last 29.34)
 - mkdir 770 (time 1763506041.23 total 30.04 last 26.16)
 - mkdir 990 (time 1763506051.29 total 40.10 last 21.88)
total: 1000 mkdir in 41.28 seconds: 24.22 ops/second
 - mkdir 228 (time 1763506022.35 total 10.03 last 22.74)
 - mkdir 532 (time 1763506032.41 total 20.08 last 30.23)
 - mkdir 807 (time 1763506042.43 total 30.10 last 27.44)
 - mkdir 997 (time 1763506052.55 total 40.22 last 18.78)
total: 1000 mkdir in 40.46 seconds: 24.72 ops/second
Time for file creation 49 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/0/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/8/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/5/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/9/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
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 0.36 seconds: 27.68 ops/second
 - mkdir 299 (time 1763506529.25 total 10.01 last 29.86)
 - mkdir 595 (time 1763506539.26 total 20.02 last 29.57)
 - mkdir 885 (time 1763506549.27 total 30.04 last 28.95)
total: 1000 mkdir in 34.61 seconds: 28.90 ops/second
 - mkdir 325 (time 1763506530.54 total 10.02 last 32.43)
 - mkdir 619 (time 1763506540.56 total 20.04 last 29.35)
 - mkdir 912 (time 1763506550.61 total 30.10 last 29.13)
total: 1000 mkdir in 33.47 seconds: 29.88 ops/second
 - mkdir 319 (time 1763506530.19 total 10.03 last 31.81)
 - mkdir 601 (time 1763506540.19 total 20.03 last 28.19)
 - mkdir 896 (time 1763506550.22 total 30.06 last 29.42)
total: 1000 mkdir in 34.29 seconds: 29.16 ops/second
 - mkdir 325 (time 1763506530.71 total 10.02 last 32.43)
 - mkdir 613 (time 1763506540.73 total 20.04 last 28.75)
 - mkdir 905 (time 1763506550.78 total 30.10 last 29.04)
total: 1000 mkdir in 33.79 seconds: 29.59 ops/second
 - mkdir 326 (time 1763506530.83 total 10.02 last 32.54)
 - mkdir 612 (time 1763506540.85 total 20.04 last 28.54)
 - mkdir 899 (time 1763506550.88 total 30.07 last 28.62)
total: 1000 mkdir in 34.01 seconds: 29.40 ops/second
 - mkdir 325 (time 1763506530.69 total 10.02 last 32.45)
 - mkdir 610 (time 1763506540.69 total 20.02 last 28.49)
 - mkdir 897 (time 1763506550.71 total 30.03 last 28.66)
total: 1000 mkdir in 34.23 seconds: 29.22 ops/second
 - mkdir 320 (time 1763506530.82 total 10.02 last 31.93)
 - mkdir 608 (time 1763506540.85 total 20.05 last 28.71)
 - mkdir 894 (time 1763506550.88 total 30.09 last 28.50)
total: 1000 mkdir in 34.68 seconds: 28.84 ops/second
 - mkdir 318 (time 1763506530.76 total 10.01 last 31.77)
 - mkdir 600 (time 1763506540.76 total 20.01 last 28.19)
 - mkdir 875 (time 1763506550.79 total 30.04 last 27.42)
total: 1000 mkdir in 35.60 seconds: 28.09 ops/second
 - mkdir 320 (time 1763506530.90 total 10.03 last 31.90)
 - mkdir 600 (time 1763506540.93 total 20.07 last 27.90)
 - mkdir 881 (time 1763506550.94 total 30.07 last 28.10)
total: 1000 mkdir in 35.52 seconds: 28.16 ops/second
 - mkdir 300 (time 1763506530.25 total 10.00 last 29.99)
 - mkdir 574 (time 1763506540.25 total 20.01 last 27.39)
 - mkdir 857 (time 1763506550.28 total 30.04 last 28.22)
total: 1000 mkdir in 36.93 seconds: 27.08 ops/second
Time for file creation 43 sec for 1 RPC sent at a time
 - unlinked 0 (time 1763506562 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506562 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506563 ; total 1 ; last 1)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1763506562 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1763506562 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1763506563 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506563 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506563 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506563 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1763506563 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
Time for file removal 30 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8