== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 18:08:41 (1780351721)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.50 seconds: 19.81 ops/second
total: 1000 mkdir in 7.02 seconds: 142.42 ops/second
 - mkdir 877 (time 1780351737.16 total 10.07 last 87.11)
 - mkdir 992 (time 1780351747.28 total 20.19 last 11.36)
total: 1000 mkdir in 20.96 seconds: 47.71 ops/second
 - mkdir 811 (time 1780351737.75 total 10.03 last 80.83)
 - mkdir 935 (time 1780351747.77 total 20.05 last 12.38)
total: 1000 mkdir in 24.58 seconds: 40.69 ops/second
 - mkdir 780 (time 1780351738.02 total 10.02 last 77.85)
 - mkdir 917 (time 1780351748.10 total 20.10 last 13.59)
total: 1000 mkdir in 24.99 seconds: 40.01 ops/second
 - mkdir 778 (time 1780351737.90 total 10.02 last 77.64)
 - mkdir 893 (time 1780351747.95 total 20.07 last 11.44)
total: 1000 mkdir in 28.47 seconds: 35.13 ops/second
 - mkdir 771 (time 1780351737.90 total 10.04 last 76.76)
 - mkdir 890 (time 1780351747.95 total 20.09 last 11.84)
total: 1000 mkdir in 28.96 seconds: 34.53 ops/second
 - mkdir 768 (time 1780351737.89 total 10.03 last 76.56)
 - mkdir 876 (time 1780351747.93 total 20.07 last 10.76)
total: 1000 mkdir in 29.46 seconds: 33.94 ops/second
 - mkdir 767 (time 1780351737.99 total 10.04 last 76.39)
 - mkdir 875 (time 1780351748.01 total 20.06 last 10.78)
total: 1000 mkdir in 29.61 seconds: 33.77 ops/second
 - mkdir 745 (time 1780351738.08 total 10.01 last 74.40)
 - mkdir 855 (time 1780351748.12 total 20.06 last 10.95)
total: 1000 mkdir in 29.84 seconds: 33.52 ops/second
 - mkdir 734 (time 1780351738.39 total 10.08 last 72.80)
 - mkdir 843 (time 1780351748.46 total 20.15 last 10.83)
total: 1000 mkdir in 29.64 seconds: 33.74 ops/second
Time for file creation 35 sec for 8 parallel RPCs
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/0/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/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
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/7/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
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: 77.36 ops/second
total: 1000 mkdir in 7.08 seconds: 141.29 ops/second
total: 1000 mkdir in 7.86 seconds: 127.18 ops/second
total: 1000 mkdir in 7.91 seconds: 126.35 ops/second
total: 1000 mkdir in 8.35 seconds: 119.79 ops/second
total: 1000 mkdir in 8.54 seconds: 117.13 ops/second
total: 1000 mkdir in 8.49 seconds: 117.79 ops/second
total: 1000 mkdir in 8.53 seconds: 117.28 ops/second
total: 1000 mkdir in 9.05 seconds: 110.49 ops/second
total: 1000 mkdir in 8.98 seconds: 111.33 ops/second
total: 1000 mkdir in 9.07 seconds: 110.31 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780351926 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1780351926 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1780351927 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 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