== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:59:45 (1788890385)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.63 seconds: 15.76 ops/second
total: 1000 mkdir in 7.75 seconds: 128.98 ops/second
total: 1000 mkdir in 8.97 seconds: 111.50 ops/second
total: 1000 mkdir in 9.35 seconds: 106.93 ops/second
 - mkdir 995 (time 1788890403.21 total 10.04 last 99.10)
total: 1000 mkdir in 10.26 seconds: 97.42 ops/second
 - mkdir 983 (time 1788890403.33 total 10.03 last 98.00)
total: 1000 mkdir in 10.92 seconds: 91.62 ops/second
 - mkdir 983 (time 1788890403.43 total 10.02 last 98.15)
total: 1000 mkdir in 10.97 seconds: 91.14 ops/second
 - mkdir 984 (time 1788890403.52 total 10.04 last 98.02)
total: 1000 mkdir in 10.96 seconds: 91.27 ops/second
 - mkdir 975 (time 1788890403.39 total 10.03 last 97.24)
total: 1000 mkdir in 11.34 seconds: 88.20 ops/second
 - mkdir 973 (time 1788890403.60 total 10.03 last 97.05)
total: 1000 mkdir in 11.35 seconds: 88.13 ops/second
 - mkdir 961 (time 1788890403.53 total 10.03 last 95.85)
total: 1000 mkdir in 11.68 seconds: 85.64 ops/second
Time for file creation 18 sec for 8 parallel RPCs
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/5/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/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/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/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
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 0.12 seconds: 82.18 ops/second
total: 1000 mkdir in 7.83 seconds: 127.71 ops/second
total: 1000 mkdir in 8.06 seconds: 124.02 ops/second
total: 1000 mkdir in 8.33 seconds: 120.12 ops/second
total: 1000 mkdir in 8.56 seconds: 116.76 ops/second
total: 1000 mkdir in 8.81 seconds: 113.45 ops/second
total: 1000 mkdir in 8.77 seconds: 114.05 ops/second
total: 1000 mkdir in 8.88 seconds: 112.57 ops/second
total: 1000 mkdir in 9.02 seconds: 110.88 ops/second
total: 1000 mkdir in 9.17 seconds: 109.09 ops/second
total: 1000 mkdir in 9.06 seconds: 110.38 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788890610 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890610 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788890611 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8