== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:43:56 (1777592636)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.26 seconds: 38.62 ops/second
total: 1000 mkdir in 6.11 seconds: 163.78 ops/second
total: 1000 mkdir in 6.50 seconds: 153.92 ops/second
total: 1000 mkdir in 6.73 seconds: 148.51 ops/second
total: 1000 mkdir in 6.84 seconds: 146.17 ops/second
total: 1000 mkdir in 6.87 seconds: 145.58 ops/second
total: 1000 mkdir in 6.95 seconds: 143.79 ops/second
total: 1000 mkdir in 7.38 seconds: 135.50 ops/second
total: 1000 mkdir in 7.53 seconds: 132.74 ops/second
total: 1000 mkdir in 7.65 seconds: 130.72 ops/second
total: 1000 mkdir in 7.75 seconds: 129.08 ops/second
Time for file creation 13 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/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/9/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/4/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/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
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: 72.14 ops/second
total: 1000 mkdir in 6.28 seconds: 159.26 ops/second
total: 1000 mkdir in 6.36 seconds: 157.31 ops/second
total: 1000 mkdir in 6.68 seconds: 149.81 ops/second
total: 1000 mkdir in 7.33 seconds: 136.41 ops/second
total: 1000 mkdir in 7.47 seconds: 133.80 ops/second
total: 1000 mkdir in 7.59 seconds: 131.70 ops/second
total: 1000 mkdir in 7.56 seconds: 132.26 ops/second
total: 1000 mkdir in 7.53 seconds: 132.83 ops/second
total: 1000 mkdir in 7.57 seconds: 132.02 ops/second
total: 1000 mkdir in 7.62 seconds: 131.28 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777592804 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777592804 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1777592804 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777592805 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8