== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:02:26 (1772190146)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.11 seconds: 92.77 ops/second
total: 1000 mkdir in 6.58 seconds: 151.91 ops/second
 - mkdir 954 (time 1772190160.45 total 10.03 last 95.15)
total: 1000 mkdir in 12.41 seconds: 80.55 ops/second
 - mkdir 950 (time 1772190160.49 total 10.04 last 94.58)
total: 1000 mkdir in 13.01 seconds: 76.86 ops/second
 - mkdir 928 (time 1772190160.94 total 10.16 last 91.33)
total: 1000 mkdir in 13.52 seconds: 73.95 ops/second
 - mkdir 926 (time 1772190160.77 total 10.04 last 92.24)
total: 1000 mkdir in 13.58 seconds: 73.63 ops/second
 - mkdir 930 (time 1772190160.62 total 10.02 last 92.86)
total: 1000 mkdir in 13.73 seconds: 72.85 ops/second
 - mkdir 921 (time 1772190160.91 total 10.06 last 91.54)
total: 1000 mkdir in 13.73 seconds: 72.82 ops/second
 - mkdir 913 (time 1772190160.84 total 10.10 last 90.38)
total: 1000 mkdir in 14.16 seconds: 70.64 ops/second
 - mkdir 912 (time 1772190160.84 total 10.05 last 90.75)
total: 1000 mkdir in 14.12 seconds: 70.84 ops/second
 - mkdir 906 (time 1772190160.84 total 10.01 last 90.48)
total: 1000 mkdir in 14.39 seconds: 69.51 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/1/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 1 seconds: 0.000000 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/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
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/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
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 0.14 seconds: 71.73 ops/second
total: 1000 mkdir in 6.37 seconds: 156.95 ops/second
total: 1000 mkdir in 6.77 seconds: 147.76 ops/second
total: 1000 mkdir in 7.74 seconds: 129.26 ops/second
total: 1000 mkdir in 7.85 seconds: 127.32 ops/second
total: 1000 mkdir in 8.29 seconds: 120.67 ops/second
total: 1000 mkdir in 8.47 seconds: 118.01 ops/second
total: 1000 mkdir in 8.54 seconds: 117.09 ops/second
total: 1000 mkdir in 9.04 seconds: 110.62 ops/second
total: 1000 mkdir in 9.17 seconds: 109.08 ops/second
total: 1000 mkdir in 9.16 seconds: 109.21 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1772190328 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1772190329 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1772190330 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772190330 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772190330 ; 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