== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 17:22:04 (1780348924)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.18 seconds: 55.25 ops/second
 - mkdir 875 (time 1780348939.68 total 10.01 last 87.42)
total: 1000 mkdir in 11.60 seconds: 86.17 ops/second
 - mkdir 885 (time 1780348939.84 total 10.01 last 88.44)
total: 1000 mkdir in 11.45 seconds: 87.36 ops/second
 - mkdir 884 (time 1780348939.93 total 10.01 last 88.32)
total: 1000 mkdir in 11.79 seconds: 84.83 ops/second
 - mkdir 872 (time 1780348939.81 total 10.00 last 87.20)
total: 1000 mkdir in 12.02 seconds: 83.23 ops/second
 - mkdir 894 (time 1780348940.06 total 10.01 last 89.31)
total: 1000 mkdir in 11.83 seconds: 84.56 ops/second
 - mkdir 884 (time 1780348939.93 total 10.00 last 88.37)
total: 1000 mkdir in 11.99 seconds: 83.38 ops/second
 - mkdir 901 (time 1780348940.25 total 10.01 last 89.99)
total: 1000 mkdir in 11.77 seconds: 84.95 ops/second
 - mkdir 894 (time 1780348940.26 total 10.00 last 89.40)
total: 1000 mkdir in 12.09 seconds: 82.74 ops/second
 - mkdir 885 (time 1780348940.19 total 10.01 last 88.41)
total: 1000 mkdir in 12.21 seconds: 81.92 ops/second
 - mkdir 881 (time 1780348940.13 total 10.01 last 88.03)
total: 1000 mkdir in 12.41 seconds: 80.60 ops/second
Time for file creation 19 sec for 8 parallel RPCs
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/9/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/3/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/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/2/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 72.15 ops/second
total: 1000 mkdir in 8.03 seconds: 124.57 ops/second
total: 1000 mkdir in 8.55 seconds: 117.02 ops/second
total: 1000 mkdir in 9.43 seconds: 106.06 ops/second
total: 1000 mkdir in 9.37 seconds: 106.67 ops/second
total: 1000 mkdir in 9.75 seconds: 102.57 ops/second
total: 1000 mkdir in 9.65 seconds: 103.64 ops/second
total: 1000 mkdir in 9.78 seconds: 102.24 ops/second
total: 1000 mkdir in 9.90 seconds: 100.99 ops/second
total: 1000 mkdir in 9.98 seconds: 100.19 ops/second
 - mkdir 996 (time 1780349119.72 total 10.01 last 99.46)
total: 1000 mkdir in 10.09 seconds: 99.15 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780349122 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780349122 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780349123 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8