== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 16:10:32 (1780863032)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.26 seconds: 38.31 ops/second
total: 1000 mkdir in 7.37 seconds: 135.63 ops/second
total: 1000 mkdir in 7.42 seconds: 134.78 ops/second
total: 1000 mkdir in 7.90 seconds: 126.61 ops/second
total: 1000 mkdir in 8.09 seconds: 123.64 ops/second
total: 1000 mkdir in 8.20 seconds: 121.89 ops/second
total: 1000 mkdir in 8.19 seconds: 122.06 ops/second
total: 1000 mkdir in 8.51 seconds: 117.45 ops/second
total: 1000 mkdir in 8.54 seconds: 117.08 ops/second
total: 1000 mkdir in 8.71 seconds: 114.87 ops/second
total: 1000 mkdir in 8.66 seconds: 115.42 ops/second
Time for file creation 14 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/8/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/2/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/5/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/4/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/3/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 0.25 seconds: 39.28 ops/second
total: 1000 mkdir in 6.47 seconds: 154.53 ops/second
total: 1000 mkdir in 7.37 seconds: 135.70 ops/second
total: 1000 mkdir in 8.52 seconds: 117.39 ops/second
total: 1000 mkdir in 8.69 seconds: 115.13 ops/second
total: 1000 mkdir in 8.89 seconds: 112.53 ops/second
total: 1000 mkdir in 8.90 seconds: 112.38 ops/second
total: 1000 mkdir in 9.14 seconds: 109.38 ops/second
total: 1000 mkdir in 9.18 seconds: 108.92 ops/second
total: 1000 mkdir in 9.26 seconds: 108.03 ops/second
total: 1000 mkdir in 9.17 seconds: 109.09 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780863309 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780863310 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780863311 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1780863311 ; 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