== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:39:18 (1770446358)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.16 seconds: 61.80 ops/second
 - mkdir 822 (time 1770446373.75 total 10.00 last 82.18)
total: 1000 mkdir in 12.48 seconds: 80.11 ops/second
 - mkdir 824 (time 1770446373.99 total 10.01 last 82.31)
total: 1000 mkdir in 12.85 seconds: 77.79 ops/second
 - mkdir 821 (time 1770446374.08 total 10.00 last 82.06)
total: 1000 mkdir in 13.09 seconds: 76.39 ops/second
 - mkdir 825 (time 1770446374.17 total 10.01 last 82.44)
total: 1000 mkdir in 13.54 seconds: 73.88 ops/second
 - mkdir 823 (time 1770446374.17 total 10.01 last 82.24)
total: 1000 mkdir in 13.68 seconds: 73.12 ops/second
 - mkdir 829 (time 1770446374.33 total 10.01 last 82.79)
total: 1000 mkdir in 13.65 seconds: 73.26 ops/second
 - mkdir 821 (time 1770446374.28 total 10.00 last 82.10)
total: 1000 mkdir in 14.14 seconds: 70.70 ops/second
 - mkdir 818 (time 1770446374.35 total 10.01 last 81.73)
total: 1000 mkdir in 15.01 seconds: 66.63 ops/second
 - mkdir 814 (time 1770446374.25 total 10.00 last 81.38)
total: 1000 mkdir in 15.27 seconds: 65.47 ops/second
 - mkdir 818 (time 1770446374.38 total 10.01 last 81.68)
total: 1000 mkdir in 15.16 seconds: 65.95 ops/second
Time for file creation 20 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/8/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/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/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/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 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.15 seconds: 64.97 ops/second
 - mkdir 779 (time 1770446538.44 total 10.01 last 77.84)
total: 1000 mkdir in 15.15 seconds: 66.00 ops/second
 - mkdir 765 (time 1770446538.24 total 10.10 last 75.73)
total: 1000 mkdir in 16.48 seconds: 60.66 ops/second
 - mkdir 770 (time 1770446538.54 total 10.00 last 76.98)
total: 1000 mkdir in 16.41 seconds: 60.95 ops/second
 - mkdir 758 (time 1770446538.64 total 10.02 last 75.67)
total: 1000 mkdir in 17.65 seconds: 56.66 ops/second
 - mkdir 759 (time 1770446538.84 total 10.03 last 75.67)
total: 1000 mkdir in 18.70 seconds: 53.46 ops/second
 - mkdir 756 (time 1770446538.98 total 10.01 last 75.52)
total: 1000 mkdir in 19.68 seconds: 50.82 ops/second
 - mkdir 749 (time 1770446538.72 total 10.00 last 74.89)
 - mkdir 998 (time 1770446548.82 total 20.11 last 24.63)
total: 1000 mkdir in 20.23 seconds: 49.44 ops/second
 - mkdir 747 (time 1770446538.95 total 10.01 last 74.60)
 - mkdir 991 (time 1770446549.05 total 20.11 last 24.16)
total: 1000 mkdir in 20.68 seconds: 48.35 ops/second
 - mkdir 743 (time 1770446538.84 total 10.03 last 74.05)
 - mkdir 989 (time 1770446548.92 total 20.12 last 24.40)
total: 1000 mkdir in 20.89 seconds: 47.88 ops/second
 - mkdir 741 (time 1770446539.05 total 10.01 last 74.06)
 - mkdir 987 (time 1770446549.06 total 20.02 last 24.56)
total: 1000 mkdir in 20.76 seconds: 48.18 ops/second
Time for file creation 25 sec for 1 RPC sent at a time
 - unlinked 0 (time 1770446554 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1770446554 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1770446554 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1770446555 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 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