== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:38:06 (1777034286)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 75.29 ops/second
total: 1000 mkdir in 6.14 seconds: 162.75 ops/second
total: 1000 mkdir in 7.73 seconds: 129.44 ops/second
total: 1000 mkdir in 8.38 seconds: 119.38 ops/second
total: 1000 mkdir in 8.62 seconds: 115.99 ops/second
total: 1000 mkdir in 8.62 seconds: 116.07 ops/second
total: 1000 mkdir in 8.86 seconds: 112.84 ops/second
total: 1000 mkdir in 8.96 seconds: 111.66 ops/second
total: 1000 mkdir in 8.95 seconds: 111.76 ops/second
total: 1000 mkdir in 9.10 seconds: 109.93 ops/second
total: 1000 mkdir in 9.13 seconds: 109.56 ops/second
Time for file creation 13 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/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/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/9/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/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/3/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 0.13 seconds: 75.33 ops/second
total: 1000 mkdir in 6.00 seconds: 166.60 ops/second
total: 1000 mkdir in 7.39 seconds: 135.30 ops/second
total: 1000 mkdir in 7.42 seconds: 134.81 ops/second
total: 1000 mkdir in 7.75 seconds: 129.11 ops/second
total: 1000 mkdir in 7.78 seconds: 128.47 ops/second
total: 1000 mkdir in 7.93 seconds: 126.17 ops/second
total: 1000 mkdir in 8.24 seconds: 121.34 ops/second
total: 1000 mkdir in 8.18 seconds: 122.22 ops/second
total: 1000 mkdir in 8.27 seconds: 120.94 ops/second
total: 1000 mkdir in 8.35 seconds: 119.72 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777034443 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1777034443 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777034443 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1777034444 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8