== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 14:42:18 (1777574538)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 73.25 ops/second
total: 1000 mkdir in 6.53 seconds: 153.25 ops/second
total: 1000 mkdir in 6.31 seconds: 158.44 ops/second
total: 1000 mkdir in 6.82 seconds: 146.63 ops/second
total: 1000 mkdir in 6.82 seconds: 146.54 ops/second
total: 1000 mkdir in 6.98 seconds: 143.23 ops/second
total: 1000 mkdir in 7.10 seconds: 140.86 ops/second
total: 1000 mkdir in 7.33 seconds: 136.40 ops/second
total: 1000 mkdir in 7.44 seconds: 134.44 ops/second
total: 1000 mkdir in 7.62 seconds: 131.26 ops/second
total: 1000 mkdir in 7.64 seconds: 130.95 ops/second
Time for file creation 11 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/2/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/5/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/3/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/7/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 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.11 seconds: 91.63 ops/second
total: 1000 mkdir in 6.23 seconds: 160.39 ops/second
total: 1000 mkdir in 6.31 seconds: 158.56 ops/second
total: 1000 mkdir in 7.46 seconds: 134.07 ops/second
total: 1000 mkdir in 7.57 seconds: 132.14 ops/second
total: 1000 mkdir in 7.86 seconds: 127.26 ops/second
total: 1000 mkdir in 8.21 seconds: 121.83 ops/second
total: 1000 mkdir in 8.24 seconds: 121.33 ops/second
total: 1000 mkdir in 8.51 seconds: 117.54 ops/second
total: 1000 mkdir in 8.50 seconds: 117.61 ops/second
total: 1000 mkdir in 8.61 seconds: 116.09 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777574694 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574694 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777574695 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8