== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 00:04:20 (1789531460)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 79.65 ops/second
total: 1000 mkdir in 6.68 seconds: 149.63 ops/second
total: 1000 mkdir in 7.35 seconds: 136.07 ops/second
total: 1000 mkdir in 7.82 seconds: 127.83 ops/second
total: 1000 mkdir in 8.80 seconds: 113.59 ops/second
total: 1000 mkdir in 9.05 seconds: 110.53 ops/second
total: 1000 mkdir in 9.36 seconds: 106.87 ops/second
total: 1000 mkdir in 9.48 seconds: 105.45 ops/second
total: 1000 mkdir in 9.52 seconds: 105.01 ops/second
total: 1000 mkdir in 9.59 seconds: 104.31 ops/second
total: 1000 mkdir in 9.79 seconds: 102.16 ops/second
Time for file creation 14 sec for 8 parallel RPCs
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/7/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/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/2/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/6/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
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: 71.62 ops/second
total: 1000 mkdir in 5.85 seconds: 171.03 ops/second
total: 1000 mkdir in 7.90 seconds: 126.61 ops/second
total: 1000 mkdir in 8.24 seconds: 121.34 ops/second
total: 1000 mkdir in 9.23 seconds: 108.39 ops/second
total: 1000 mkdir in 9.22 seconds: 108.50 ops/second
total: 1000 mkdir in 9.90 seconds: 101.05 ops/second
total: 1000 mkdir in 9.83 seconds: 101.75 ops/second
 - mkdir 998 (time 1789531640.79 total 10.01 last 99.68)
total: 1000 mkdir in 10.09 seconds: 99.08 ops/second
 - mkdir 999 (time 1789531640.93 total 10.02 last 99.71)
total: 1000 mkdir in 10.02 seconds: 99.80 ops/second
 - mkdir 995 (time 1789531640.89 total 10.00 last 99.48)
total: 1000 mkdir in 10.12 seconds: 98.81 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789531643 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1789531644 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1789531644 ; 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