== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 05:56:37 (1780394197)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 75.59 ops/second
total: 1000 mkdir in 7.45 seconds: 134.21 ops/second
 - mkdir 892 (time 1780394212.97 total 10.04 last 88.82)
total: 1000 mkdir in 19.10 seconds: 52.37 ops/second
 - mkdir 808 (time 1780394213.58 total 10.03 last 80.53)
 - mkdir 942 (time 1780394223.62 total 20.08 last 13.33)
total: 1000 mkdir in 23.12 seconds: 43.25 ops/second
 - mkdir 814 (time 1780394214.10 total 10.63 last 76.57)
 - mkdir 945 (time 1780394224.12 total 20.65 last 13.07)
total: 1000 mkdir in 23.49 seconds: 42.58 ops/second
 - mkdir 765 (time 1780394213.95 total 10.11 last 75.64)
 - mkdir 905 (time 1780394223.99 total 20.16 last 13.94)
total: 1000 mkdir in 24.75 seconds: 40.41 ops/second
 - mkdir 751 (time 1780394213.91 total 10.01 last 74.99)
 - mkdir 888 (time 1780394223.91 total 20.02 last 13.69)
total: 1000 mkdir in 25.22 seconds: 39.65 ops/second
 - mkdir 746 (time 1780394214.10 total 10.08 last 74.01)
 - mkdir 887 (time 1780394224.12 total 20.09 last 14.08)
total: 1000 mkdir in 25.27 seconds: 39.57 ops/second
 - mkdir 743 (time 1780394214.01 total 10.04 last 73.98)
 - mkdir 878 (time 1780394224.05 total 20.08 last 13.45)
total: 1000 mkdir in 25.42 seconds: 39.34 ops/second
 - mkdir 743 (time 1780394214.20 total 10.12 last 73.39)
 - mkdir 886 (time 1780394224.23 total 20.16 last 14.26)
total: 1000 mkdir in 25.36 seconds: 39.43 ops/second
 - mkdir 738 (time 1780394214.09 total 10.07 last 73.30)
 - mkdir 874 (time 1780394224.12 total 20.10 last 13.55)
total: 1000 mkdir in 25.52 seconds: 39.19 ops/second
Time for file creation 31 sec for 8 parallel RPCs
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/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/4/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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/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/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
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 76.76 ops/second
total: 1000 mkdir in 7.21 seconds: 138.74 ops/second
 - mkdir 798 (time 1780394385.44 total 10.06 last 79.31)
 - mkdir 938 (time 1780394395.47 total 20.09 last 13.95)
total: 1000 mkdir in 23.82 seconds: 41.97 ops/second
 - mkdir 825 (time 1780394385.13 total 10.05 last 82.06)
 - mkdir 928 (time 1780394395.14 total 20.06 last 10.29)
total: 1000 mkdir in 25.04 seconds: 39.93 ops/second
 - mkdir 837 (time 1780394385.01 total 10.12 last 82.69)
 - mkdir 935 (time 1780394395.09 total 20.19 last 9.73)
total: 1000 mkdir in 25.33 seconds: 39.48 ops/second
 - mkdir 830 (time 1780394385.07 total 10.05 last 82.62)
 - mkdir 928 (time 1780394395.10 total 20.08 last 9.77)
total: 1000 mkdir in 25.48 seconds: 39.25 ops/second
 - mkdir 797 (time 1780394385.60 total 10.09 last 79.01)
 - mkdir 920 (time 1780394395.61 total 20.11 last 12.28)
total: 1000 mkdir in 25.63 seconds: 39.02 ops/second
 - mkdir 807 (time 1780394385.32 total 10.17 last 79.37)
 - mkdir 911 (time 1780394395.34 total 20.19 last 10.38)
total: 1000 mkdir in 26.20 seconds: 38.17 ops/second
 - mkdir 800 (time 1780394385.50 total 10.01 last 79.95)
 - mkdir 908 (time 1780394395.53 total 20.04 last 10.77)
total: 1000 mkdir in 26.13 seconds: 38.27 ops/second
 - mkdir 781 (time 1780394385.56 total 10.04 last 77.79)
 - mkdir 882 (time 1780394395.58 total 20.06 last 10.08)
total: 1000 mkdir in 26.83 seconds: 37.27 ops/second
 - mkdir 778 (time 1780394385.68 total 10.13 last 76.77)
 - mkdir 877 (time 1780394395.74 total 20.20 last 9.84)
total: 1000 mkdir in 26.92 seconds: 37.14 ops/second
Time for file creation 31 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780394405 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780394405 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1780394406 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8