== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:18:48 (1788005928)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.28 seconds: 35.82 ops/second
total: 1000 mkdir in 7.07 seconds: 141.43 ops/second
total: 1000 mkdir in 7.30 seconds: 136.96 ops/second
total: 1000 mkdir in 7.29 seconds: 137.20 ops/second
total: 1000 mkdir in 7.86 seconds: 127.26 ops/second
total: 1000 mkdir in 7.87 seconds: 127.08 ops/second
total: 1000 mkdir in 7.93 seconds: 126.09 ops/second
total: 1000 mkdir in 8.07 seconds: 123.98 ops/second
total: 1000 mkdir in 8.25 seconds: 121.19 ops/second
total: 1000 mkdir in 8.37 seconds: 119.46 ops/second
total: 1000 mkdir in 8.45 seconds: 118.36 ops/second
Time for file creation 13 sec for 8 parallel RPCs
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/0/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/2/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/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
Time for file removal 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 70.54 ops/second
total: 1000 mkdir in 6.85 seconds: 145.97 ops/second
total: 1000 mkdir in 7.21 seconds: 138.74 ops/second
total: 1000 mkdir in 7.75 seconds: 129.07 ops/second
total: 1000 mkdir in 8.12 seconds: 123.18 ops/second
total: 1000 mkdir in 8.93 seconds: 111.99 ops/second
total: 1000 mkdir in 9.19 seconds: 108.87 ops/second
total: 1000 mkdir in 9.20 seconds: 108.71 ops/second
total: 1000 mkdir in 9.26 seconds: 108.00 ops/second
total: 1000 mkdir in 9.29 seconds: 107.60 ops/second
total: 1000 mkdir in 9.51 seconds: 105.20 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788006115 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788006116 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788006116 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788006116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788006116 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1788006116 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1788006117 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788006117 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788006117 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788006117 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8