== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:13:09 (1781241189)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.51 seconds: 19.79 ops/second
total: 1000 mkdir in 9.91 seconds: 100.95 ops/second
 - mkdir 995 (time 1781241207.15 total 10.00 last 99.47)
total: 1000 mkdir in 10.14 seconds: 98.65 ops/second
 - mkdir 976 (time 1781241207.56 total 10.03 last 97.35)
total: 1000 mkdir in 10.71 seconds: 93.40 ops/second
 - mkdir 976 (time 1781241207.33 total 10.00 last 97.55)
total: 1000 mkdir in 10.93 seconds: 91.47 ops/second
 - mkdir 973 (time 1781241207.52 total 10.01 last 97.21)
total: 1000 mkdir in 10.92 seconds: 91.58 ops/second
 - mkdir 965 (time 1781241207.41 total 10.02 last 96.27)
total: 1000 mkdir in 11.24 seconds: 88.99 ops/second
 - mkdir 969 (time 1781241207.66 total 10.01 last 96.82)
total: 1000 mkdir in 11.11 seconds: 90.01 ops/second
 - mkdir 968 (time 1781241207.62 total 10.01 last 96.75)
total: 1000 mkdir in 11.21 seconds: 89.23 ops/second
 - mkdir 964 (time 1781241207.50 total 10.02 last 96.24)
total: 1000 mkdir in 11.34 seconds: 88.19 ops/second
 - mkdir 962 (time 1781241207.56 total 10.01 last 96.07)
total: 1000 mkdir in 11.38 seconds: 87.87 ops/second
Time for file creation 18 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/7/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/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/5/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/3/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/6/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 0.17 seconds: 58.10 ops/second
 - mkdir 869 (time 1781241431.29 total 10.01 last 86.84)
total: 1000 mkdir in 11.72 seconds: 85.33 ops/second
 - mkdir 883 (time 1781241431.57 total 10.01 last 88.25)
total: 1000 mkdir in 11.71 seconds: 85.36 ops/second
 - mkdir 873 (time 1781241431.42 total 10.01 last 87.25)
total: 1000 mkdir in 11.94 seconds: 83.75 ops/second
 - mkdir 880 (time 1781241431.55 total 10.00 last 87.98)
total: 1000 mkdir in 11.85 seconds: 84.42 ops/second
 - mkdir 891 (time 1781241431.79 total 10.00 last 89.06)
total: 1000 mkdir in 11.81 seconds: 84.69 ops/second
 - mkdir 894 (time 1781241431.86 total 10.01 last 89.31)
total: 1000 mkdir in 11.91 seconds: 83.99 ops/second
 - mkdir 865 (time 1781241431.59 total 10.01 last 86.42)
total: 1000 mkdir in 12.27 seconds: 81.49 ops/second
 - mkdir 883 (time 1781241431.83 total 10.00 last 88.28)
total: 1000 mkdir in 12.13 seconds: 82.45 ops/second
 - mkdir 886 (time 1781241431.89 total 10.01 last 88.53)
total: 1000 mkdir in 12.16 seconds: 82.23 ops/second
 - mkdir 883 (time 1781241431.95 total 10.00 last 88.27)
total: 1000 mkdir in 12.30 seconds: 81.31 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1781241437 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1781241438 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8