== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:09:52 (1763165392)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.39 seconds: 25.61 ops/second
total: 1000 mkdir in 6.80 seconds: 147.09 ops/second
total: 1000 mkdir in 6.99 seconds: 143.00 ops/second
total: 1000 mkdir in 7.59 seconds: 131.80 ops/second
total: 1000 mkdir in 8.38 seconds: 119.33 ops/second
total: 1000 mkdir in 8.61 seconds: 116.17 ops/second
total: 1000 mkdir in 9.28 seconds: 107.73 ops/second
total: 1000 mkdir in 9.26 seconds: 107.98 ops/second
total: 1000 mkdir in 9.42 seconds: 106.15 ops/second
total: 1000 mkdir in 9.72 seconds: 102.90 ops/second
total: 1000 mkdir in 9.75 seconds: 102.57 ops/second
Time for file creation 15 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/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/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/8/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
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 0.14 seconds: 71.24 ops/second
total: 1000 mkdir in 7.33 seconds: 136.38 ops/second
total: 1000 mkdir in 7.28 seconds: 137.38 ops/second
total: 1000 mkdir in 8.30 seconds: 120.51 ops/second
total: 1000 mkdir in 8.55 seconds: 116.92 ops/second
total: 1000 mkdir in 8.72 seconds: 114.62 ops/second
total: 1000 mkdir in 8.84 seconds: 113.18 ops/second
total: 1000 mkdir in 8.80 seconds: 113.63 ops/second
total: 1000 mkdir in 8.81 seconds: 113.49 ops/second
total: 1000 mkdir in 9.00 seconds: 111.11 ops/second
total: 1000 mkdir in 9.24 seconds: 108.17 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1763165614 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763165615 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8