== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:59:49 (1788699589)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.69 seconds: 14.51 ops/second
total: 1000 mkdir in 7.05 seconds: 141.93 ops/second
total: 1000 mkdir in 7.11 seconds: 140.65 ops/second
total: 1000 mkdir in 7.32 seconds: 136.60 ops/second
total: 1000 mkdir in 7.67 seconds: 130.36 ops/second
total: 1000 mkdir in 7.73 seconds: 129.40 ops/second
total: 1000 mkdir in 8.26 seconds: 121.00 ops/second
total: 1000 mkdir in 8.35 seconds: 119.77 ops/second
total: 1000 mkdir in 8.88 seconds: 112.56 ops/second
total: 1000 mkdir in 8.94 seconds: 111.87 ops/second
total: 1000 mkdir in 9.08 seconds: 110.09 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/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/5/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/4/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/8/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/1/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 0.18 seconds: 55.71 ops/second
total: 1000 mkdir in 6.87 seconds: 145.56 ops/second
 - mkdir 994 (time 1788699773.34 total 10.10 last 98.42)
total: 1000 mkdir in 10.63 seconds: 94.04 ops/second
 - mkdir 964 (time 1788699773.54 total 10.01 last 96.28)
total: 1000 mkdir in 11.76 seconds: 85.05 ops/second
 - mkdir 957 (time 1788699773.70 total 10.02 last 95.54)
total: 1000 mkdir in 12.31 seconds: 81.20 ops/second
 - mkdir 948 (time 1788699773.59 total 10.02 last 94.60)
total: 1000 mkdir in 12.95 seconds: 77.24 ops/second
 - mkdir 952 (time 1788699773.55 total 10.00 last 95.16)
total: 1000 mkdir in 13.03 seconds: 76.73 ops/second
 - mkdir 926 (time 1788699773.91 total 10.07 last 91.95)
total: 1000 mkdir in 13.76 seconds: 72.70 ops/second
 - mkdir 926 (time 1788699773.93 total 10.09 last 91.76)
total: 1000 mkdir in 13.83 seconds: 72.29 ops/second
 - mkdir 915 (time 1788699773.87 total 10.01 last 91.43)
total: 1000 mkdir in 14.07 seconds: 71.05 ops/second
 - mkdir 910 (time 1788699773.94 total 10.06 last 90.50)
total: 1000 mkdir in 14.22 seconds: 70.35 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788699781 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 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