== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 09:54:34 (1786197274)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.17 seconds: 58.31 ops/second
total: 1000 mkdir in 7.31 seconds: 136.81 ops/second
total: 1000 mkdir in 7.41 seconds: 134.99 ops/second
total: 1000 mkdir in 7.43 seconds: 134.55 ops/second
total: 1000 mkdir in 7.30 seconds: 136.91 ops/second
total: 1000 mkdir in 8.11 seconds: 123.38 ops/second
total: 1000 mkdir in 8.15 seconds: 122.66 ops/second
total: 1000 mkdir in 8.04 seconds: 124.30 ops/second
total: 1000 mkdir in 8.59 seconds: 116.44 ops/second
total: 1000 mkdir in 8.58 seconds: 116.58 ops/second
total: 1000 mkdir in 8.75 seconds: 114.33 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/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/2/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/6/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/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/4/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 0.23 seconds: 42.81 ops/second
total: 1000 mkdir in 6.76 seconds: 147.92 ops/second
total: 1000 mkdir in 9.47 seconds: 105.61 ops/second
total: 1000 mkdir in 9.44 seconds: 105.97 ops/second
 - mkdir 982 (time 1786197542.86 total 10.02 last 97.96)
total: 1000 mkdir in 11.15 seconds: 89.72 ops/second
 - mkdir 977 (time 1786197542.91 total 10.01 last 97.65)
total: 1000 mkdir in 11.46 seconds: 87.24 ops/second
 - mkdir 968 (time 1786197543.01 total 10.01 last 96.66)
total: 1000 mkdir in 11.74 seconds: 85.19 ops/second
 - mkdir 963 (time 1786197543.03 total 10.04 last 95.93)
total: 1000 mkdir in 11.93 seconds: 83.85 ops/second
 - mkdir 960 (time 1786197543.12 total 10.04 last 95.62)
total: 1000 mkdir in 11.93 seconds: 83.85 ops/second
 - mkdir 957 (time 1786197543.02 total 10.04 last 95.27)
total: 1000 mkdir in 12.09 seconds: 82.73 ops/second
 - mkdir 939 (time 1786197543.05 total 10.04 last 93.55)
total: 1000 mkdir in 12.36 seconds: 80.92 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786197550 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786197550 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786197551 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
Time for file removal 24 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8