== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:57:03 (1786841823)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 85.75 ops/second
total: 1000 mkdir in 7.03 seconds: 142.28 ops/second
total: 1000 mkdir in 6.99 seconds: 143.10 ops/second
total: 1000 mkdir in 7.96 seconds: 125.65 ops/second
total: 1000 mkdir in 7.93 seconds: 126.11 ops/second
total: 1000 mkdir in 8.46 seconds: 118.20 ops/second
total: 1000 mkdir in 8.44 seconds: 118.55 ops/second
total: 1000 mkdir in 8.95 seconds: 111.75 ops/second
total: 1000 mkdir in 8.89 seconds: 112.52 ops/second
total: 1000 mkdir in 9.18 seconds: 108.98 ops/second
total: 1000 mkdir in 9.14 seconds: 109.39 ops/second
Time for file creation 14 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/3/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/5/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/4/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/7/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
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 0.13 seconds: 76.27 ops/second
total: 1000 mkdir in 6.42 seconds: 155.69 ops/second
total: 1000 mkdir in 6.52 seconds: 153.33 ops/second
total: 1000 mkdir in 6.76 seconds: 147.87 ops/second
total: 1000 mkdir in 6.93 seconds: 144.34 ops/second
total: 1000 mkdir in 7.26 seconds: 137.67 ops/second
total: 1000 mkdir in 7.25 seconds: 138.03 ops/second
total: 1000 mkdir in 7.62 seconds: 131.20 ops/second
total: 1000 mkdir in 7.40 seconds: 135.09 ops/second
total: 1000 mkdir in 7.69 seconds: 130.03 ops/second
total: 1000 mkdir in 7.73 seconds: 129.41 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786841982 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786841983 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786841984 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8