== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:09:16 (1787875756)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.42 seconds: 23.61 ops/second
 - mkdir 207 (time 1787875774.63 total 10.03 last 20.64)
 - mkdir 418 (time 1787875784.67 total 20.07 last 21.02)
 - mkdir 693 (time 1787875794.69 total 30.09 last 27.44)
 - mkdir 909 (time 1787875804.74 total 40.14 last 21.49)
total: 1000 mkdir in 44.14 seconds: 22.65 ops/second
 - mkdir 207 (time 1787875775.46 total 10.05 last 20.59)
 - mkdir 431 (time 1787875785.53 total 20.12 last 22.25)
 - mkdir 709 (time 1787875795.56 total 30.15 last 27.71)
 - mkdir 925 (time 1787875805.57 total 40.16 last 21.58)
total: 1000 mkdir in 43.75 seconds: 22.86 ops/second
 - mkdir 208 (time 1787875775.54 total 10.00 last 20.80)
 - mkdir 431 (time 1787875785.55 total 20.01 last 22.28)
 - mkdir 710 (time 1787875795.57 total 30.03 last 27.85)
 - mkdir 927 (time 1787875805.61 total 40.08 last 21.60)
total: 1000 mkdir in 43.82 seconds: 22.82 ops/second
 - mkdir 211 (time 1787875776.13 total 10.02 last 21.06)
 - mkdir 435 (time 1787875786.17 total 20.06 last 22.31)
 - mkdir 709 (time 1787875796.21 total 30.11 last 27.27)
 - mkdir 922 (time 1787875806.22 total 40.11 last 21.30)
total: 1000 mkdir in 44.52 seconds: 22.46 ops/second
 - mkdir 205 (time 1787875775.40 total 10.01 last 20.47)
 - mkdir 419 (time 1787875785.40 total 20.02 last 21.38)
 - mkdir 693 (time 1787875795.45 total 30.06 last 27.28)
 - mkdir 903 (time 1787875805.45 total 40.07 last 21.00)
total: 1000 mkdir in 45.50 seconds: 21.98 ops/second
 - mkdir 202 (time 1787875775.51 total 10.02 last 20.16)
 - mkdir 416 (time 1787875785.55 total 20.06 last 21.31)
 - mkdir 689 (time 1787875795.57 total 30.08 last 27.25)
 - mkdir 903 (time 1787875805.57 total 40.08 last 21.40)
total: 1000 mkdir in 45.49 seconds: 21.98 ops/second
 - mkdir 207 (time 1787875775.98 total 10.03 last 20.64)
 - mkdir 426 (time 1787875785.99 total 20.04 last 21.88)
 - mkdir 693 (time 1787875796.01 total 30.06 last 26.64)
 - mkdir 910 (time 1787875806.03 total 40.07 last 21.67)
total: 1000 mkdir in 45.31 seconds: 22.07 ops/second
 - mkdir 199 (time 1787875775.97 total 10.05 last 19.80)
 - mkdir 413 (time 1787875786.00 total 20.08 last 21.34)
 - mkdir 682 (time 1787875796.00 total 30.08 last 26.89)
 - mkdir 898 (time 1787875806.03 total 40.11 last 21.55)
total: 1000 mkdir in 46.11 seconds: 21.69 ops/second
 - mkdir 204 (time 1787875775.80 total 10.07 last 20.25)
 - mkdir 421 (time 1787875785.83 total 20.10 last 21.65)
 - mkdir 687 (time 1787875795.84 total 30.11 last 26.57)
 - mkdir 893 (time 1787875805.84 total 40.11 last 20.60)
total: 1000 mkdir in 46.58 seconds: 21.47 ops/second
 - mkdir 192 (time 1787875775.35 total 10.03 last 19.13)
 - mkdir 399 (time 1787875785.38 total 20.06 last 20.64)
 - mkdir 662 (time 1787875795.41 total 30.09 last 26.24)
 - mkdir 874 (time 1787875805.47 total 40.15 last 21.07)
total: 1000 mkdir in 47.33 seconds: 21.13 ops/second
Time for file creation 54 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/4/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/3/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/2/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/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
Time for file removal 10 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.46 seconds: 21.92 ops/second
 - mkdir 165 (time 1787876395.04 total 10.04 last 16.44)
 - mkdir 339 (time 1787876405.08 total 20.08 last 17.33)
 - mkdir 491 (time 1787876415.08 total 30.08 last 15.19)
 - mkdir 649 (time 1787876425.13 total 40.13 last 15.73)
 - mkdir 807 (time 1787876435.16 total 50.16 last 15.75)
 - mkdir 959 (time 1787876445.19 total 60.19 last 15.16)
total: 1000 mkdir in 62.83 seconds: 15.92 ops/second
 - mkdir 164 (time 1787876394.76 total 10.02 last 16.37)
 - mkdir 334 (time 1787876404.81 total 20.07 last 16.92)
 - mkdir 481 (time 1787876414.85 total 30.11 last 14.64)
 - mkdir 641 (time 1787876424.86 total 40.12 last 15.98)
 - mkdir 801 (time 1787876434.90 total 50.15 last 15.95)
 - mkdir 952 (time 1787876444.92 total 60.17 last 15.07)
total: 1000 mkdir in 63.53 seconds: 15.74 ops/second
 - mkdir 159 (time 1787876393.84 total 10.07 last 15.79)
 - mkdir 323 (time 1787876403.87 total 20.09 last 16.36)
 - mkdir 462 (time 1787876413.91 total 30.13 last 13.84)
 - mkdir 626 (time 1787876423.92 total 40.15 last 16.37)
 - mkdir 783 (time 1787876433.93 total 50.16 last 15.69)
 - mkdir 937 (time 1787876443.97 total 60.20 last 15.34)
total: 1000 mkdir in 64.86 seconds: 15.42 ops/second
 - mkdir 161 (time 1787876395.32 total 10.10 last 15.94)
 - mkdir 332 (time 1787876405.35 total 20.13 last 17.05)
 - mkdir 480 (time 1787876415.41 total 30.19 last 14.71)
 - mkdir 644 (time 1787876425.45 total 40.23 last 16.33)
 - mkdir 809 (time 1787876435.52 total 50.30 last 16.38)
 - mkdir 961 (time 1787876445.53 total 60.31 last 15.19)
total: 1000 mkdir in 63.66 seconds: 15.71 ops/second
 - mkdir 166 (time 1787876395.32 total 10.03 last 16.56)
 - mkdir 331 (time 1787876405.38 total 20.08 last 16.41)
 - mkdir 470 (time 1787876415.39 total 30.09 last 13.88)
 - mkdir 634 (time 1787876425.43 total 40.13 last 16.33)
 - mkdir 805 (time 1787876435.45 total 50.15 last 17.07)
 - mkdir 957 (time 1787876445.48 total 60.18 last 15.16)
total: 1000 mkdir in 63.66 seconds: 15.71 ops/second
 - mkdir 164 (time 1787876394.59 total 10.04 last 16.33)
 - mkdir 330 (time 1787876404.59 total 20.05 last 16.59)
 - mkdir 472 (time 1787876414.62 total 30.07 last 14.16)
 - mkdir 636 (time 1787876424.67 total 40.12 last 16.32)
 - mkdir 796 (time 1787876434.69 total 50.15 last 15.96)
 - mkdir 946 (time 1787876444.69 total 60.15 last 15.00)
total: 1000 mkdir in 64.43 seconds: 15.52 ops/second
 - mkdir 164 (time 1787876394.68 total 10.00 last 16.40)
 - mkdir 332 (time 1787876404.74 total 20.06 last 16.71)
 - mkdir 474 (time 1787876414.76 total 30.08 last 14.16)
 - mkdir 641 (time 1787876424.85 total 40.16 last 16.57)
 - mkdir 799 (time 1787876434.86 total 50.18 last 15.78)
 - mkdir 951 (time 1787876444.89 total 60.21 last 15.15)
total: 1000 mkdir in 64.47 seconds: 15.51 ops/second
 - mkdir 157 (time 1787876393.86 total 10.13 last 15.50)
 - mkdir 317 (time 1787876403.90 total 20.16 last 15.95)
 - mkdir 449 (time 1787876413.91 total 30.18 last 13.18)
 - mkdir 615 (time 1787876423.95 total 40.21 last 16.55)
 - mkdir 773 (time 1787876434.00 total 50.27 last 15.71)
 - mkdir 929 (time 1787876444.01 total 60.27 last 15.59)
total: 1000 mkdir in 66.27 seconds: 15.09 ops/second
 - mkdir 167 (time 1787876395.69 total 10.03 last 16.66)
 - mkdir 333 (time 1787876405.73 total 20.07 last 16.53)
 - mkdir 476 (time 1787876415.75 total 30.08 last 14.28)
 - mkdir 637 (time 1787876425.77 total 40.11 last 16.05)
 - mkdir 800 (time 1787876435.80 total 50.14 last 16.26)
 - mkdir 951 (time 1787876445.86 total 60.19 last 15.01)
total: 1000 mkdir in 64.91 seconds: 15.41 ops/second
 - mkdir 157 (time 1787876394.84 total 10.02 last 15.67)
 - mkdir 322 (time 1787876404.91 total 20.09 last 16.38)
 - mkdir 461 (time 1787876414.94 total 30.13 last 13.85)
 - mkdir 624 (time 1787876425.00 total 40.18 last 16.22)
 - mkdir 782 (time 1787876435.06 total 50.24 last 15.70)
 - mkdir 936 (time 1787876445.09 total 60.27 last 15.34)
total: 1000 mkdir in 66.03 seconds: 15.15 ops/second
Time for file creation 79 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787876464 ; total 1 ; last 1)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1787876464 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1787876465 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1787876465 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787876466 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1787876465 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787876466 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1787876466 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1787876466 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1787876466 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
Time for file removal 49 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8