== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:05:04 (1789362304)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.21 seconds: 48.33 ops/second
 - mkdir 775 (time 1789362320.04 total 10.01 last 77.39)
total: 1000 mkdir in 12.85 seconds: 77.84 ops/second
 - mkdir 775 (time 1789362320.40 total 10.01 last 77.42)
total: 1000 mkdir in 13.09 seconds: 76.41 ops/second
 - mkdir 778 (time 1789362320.48 total 10.00 last 77.78)
total: 1000 mkdir in 13.22 seconds: 75.62 ops/second
 - mkdir 771 (time 1789362320.64 total 10.00 last 77.09)
total: 1000 mkdir in 13.52 seconds: 73.94 ops/second
 - mkdir 769 (time 1789362320.71 total 10.00 last 76.88)
total: 1000 mkdir in 13.93 seconds: 71.76 ops/second
 - mkdir 769 (time 1789362320.73 total 10.01 last 76.86)
total: 1000 mkdir in 13.94 seconds: 71.75 ops/second
 - mkdir 769 (time 1789362320.77 total 10.01 last 76.81)
total: 1000 mkdir in 14.16 seconds: 70.63 ops/second
 - mkdir 767 (time 1789362320.77 total 10.00 last 76.69)
total: 1000 mkdir in 14.19 seconds: 70.47 ops/second
 - mkdir 772 (time 1789362320.85 total 10.01 last 77.15)
total: 1000 mkdir in 14.14 seconds: 70.70 ops/second
 - mkdir 766 (time 1789362320.79 total 10.00 last 76.58)
total: 1000 mkdir in 14.20 seconds: 70.42 ops/second
Time for file creation 19 sec for 8 parallel RPCs
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/5/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/4/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/3/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 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.20 seconds: 50.31 ops/second
 - mkdir 747 (time 1789362568.54 total 10.01 last 74.66)
total: 1000 mkdir in 14.03 seconds: 71.30 ops/second
 - mkdir 738 (time 1789362569.47 total 10.02 last 73.67)
total: 1000 mkdir in 15.73 seconds: 63.58 ops/second
 - mkdir 728 (time 1789362569.29 total 10.00 last 72.78)
total: 1000 mkdir in 16.07 seconds: 62.25 ops/second
 - mkdir 720 (time 1789362569.06 total 10.01 last 71.94)
total: 1000 mkdir in 16.47 seconds: 60.72 ops/second
 - mkdir 733 (time 1789362569.37 total 10.01 last 73.23)
total: 1000 mkdir in 16.24 seconds: 61.59 ops/second
 - mkdir 733 (time 1789362569.55 total 10.00 last 73.28)
total: 1000 mkdir in 16.33 seconds: 61.23 ops/second
 - mkdir 731 (time 1789362569.54 total 10.01 last 72.99)
total: 1000 mkdir in 16.37 seconds: 61.10 ops/second
 - mkdir 726 (time 1789362569.55 total 10.01 last 72.51)
total: 1000 mkdir in 16.53 seconds: 60.49 ops/second
 - mkdir 729 (time 1789362569.57 total 10.01 last 72.85)
total: 1000 mkdir in 16.51 seconds: 60.58 ops/second
 - mkdir 729 (time 1789362569.55 total 10.01 last 72.81)
total: 1000 mkdir in 16.69 seconds: 59.92 ops/second
Time for file creation 21 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789362580 ; total 1 ; last 1)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789362580 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 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