== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 21:37:47 (1784597867)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 79.47 ops/second
total: 1000 mkdir in 6.92 seconds: 144.48 ops/second
total: 1000 mkdir in 7.23 seconds: 138.35 ops/second
total: 1000 mkdir in 8.76 seconds: 114.15 ops/second
total: 1000 mkdir in 8.66 seconds: 115.53 ops/second
total: 1000 mkdir in 9.24 seconds: 108.27 ops/second
total: 1000 mkdir in 9.68 seconds: 103.25 ops/second
total: 1000 mkdir in 9.83 seconds: 101.70 ops/second
 - mkdir 997 (time 1784597881.78 total 10.01 last 99.62)
total: 1000 mkdir in 10.06 seconds: 99.39 ops/second
 - mkdir 999 (time 1784597881.95 total 10.01 last 99.75)
total: 1000 mkdir in 10.02 seconds: 99.85 ops/second
total: 1000 mkdir in 9.94 seconds: 100.64 ops/second
Time for file creation 14 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/4/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/9/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/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/3/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/7/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: 75.09 ops/second
total: 1000 mkdir in 6.89 seconds: 145.23 ops/second
 - mkdir 913 (time 1784598034.48 total 10.00 last 91.27)
total: 1000 mkdir in 15.10 seconds: 66.22 ops/second
 - mkdir 911 (time 1784598034.40 total 10.02 last 90.96)
total: 1000 mkdir in 16.20 seconds: 61.72 ops/second
 - mkdir 899 (time 1784598034.64 total 10.10 last 88.99)
total: 1000 mkdir in 17.18 seconds: 58.20 ops/second
 - mkdir 884 (time 1784598034.68 total 10.05 last 87.94)
total: 1000 mkdir in 17.93 seconds: 55.77 ops/second
 - mkdir 865 (time 1784598034.93 total 10.06 last 85.94)
total: 1000 mkdir in 17.93 seconds: 55.78 ops/second
 - mkdir 875 (time 1784598034.70 total 10.06 last 86.99)
total: 1000 mkdir in 18.27 seconds: 54.72 ops/second
 - mkdir 858 (time 1784598034.86 total 10.02 last 85.64)
total: 1000 mkdir in 18.41 seconds: 54.31 ops/second
 - mkdir 859 (time 1784598034.92 total 10.09 last 85.16)
total: 1000 mkdir in 18.61 seconds: 53.74 ops/second
 - mkdir 850 (time 1784598034.92 total 10.04 last 84.67)
total: 1000 mkdir in 18.67 seconds: 53.56 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1784598046 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1784598046 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1784598046 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1784598047 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1784598047 ; total 1 ; last 1)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784598047 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784598047 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784598047 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784598047 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784598047 ; 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