== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:29:10 (1789190950)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 79.77 ops/second
total: 1000 mkdir in 7.35 seconds: 136.07 ops/second
total: 1000 mkdir in 8.87 seconds: 112.73 ops/second
total: 1000 mkdir in 9.09 seconds: 109.99 ops/second
total: 1000 mkdir in 9.83 seconds: 101.77 ops/second
 - mkdir 973 (time 1789190966.42 total 10.02 last 97.15)
total: 1000 mkdir in 12.05 seconds: 83.01 ops/second
 - mkdir 972 (time 1789190966.46 total 10.05 last 96.68)
total: 1000 mkdir in 12.09 seconds: 82.68 ops/second
 - mkdir 951 (time 1789190966.49 total 10.01 last 94.99)
total: 1000 mkdir in 12.69 seconds: 78.79 ops/second
 - mkdir 955 (time 1789190966.51 total 10.04 last 95.11)
total: 1000 mkdir in 12.78 seconds: 78.24 ops/second
 - mkdir 946 (time 1789190966.52 total 10.00 last 94.56)
total: 1000 mkdir in 12.81 seconds: 78.04 ops/second
 - mkdir 930 (time 1789190966.73 total 10.02 last 92.82)
total: 1000 mkdir in 13.01 seconds: 76.84 ops/second
Time for file creation 18 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/6/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/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/5/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/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.15 seconds: 66.85 ops/second
total: 1000 mkdir in 6.72 seconds: 148.78 ops/second
total: 1000 mkdir in 8.82 seconds: 113.32 ops/second
total: 1000 mkdir in 9.07 seconds: 110.24 ops/second
total: 1000 mkdir in 9.27 seconds: 107.88 ops/second
total: 1000 mkdir in 9.93 seconds: 100.75 ops/second
 - mkdir 997 (time 1789191131.13 total 10.06 last 99.06)
total: 1000 mkdir in 10.14 seconds: 98.60 ops/second
 - mkdir 997 (time 1789191131.14 total 10.02 last 99.55)
total: 1000 mkdir in 10.10 seconds: 98.97 ops/second
 - mkdir 992 (time 1789191131.20 total 10.01 last 99.14)
total: 1000 mkdir in 10.24 seconds: 97.64 ops/second
 - mkdir 985 (time 1789191131.31 total 10.02 last 98.26)
total: 1000 mkdir in 10.39 seconds: 96.29 ops/second
 - mkdir 975 (time 1789191131.35 total 10.01 last 97.40)
total: 1000 mkdir in 10.48 seconds: 95.40 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789191135 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789191135 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789191135 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789191136 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8