== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:09:04 (1783148944)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 44.39 ops/second
total: 1000 mkdir in 9.73 seconds: 102.80 ops/second
 - mkdir 983 (time 1783148958.79 total 10.00 last 98.30)
total: 1000 mkdir in 10.69 seconds: 93.56 ops/second
 - mkdir 985 (time 1783148958.94 total 10.03 last 98.18)
total: 1000 mkdir in 10.63 seconds: 94.09 ops/second
 - mkdir 983 (time 1783148959.06 total 10.04 last 97.88)
total: 1000 mkdir in 10.62 seconds: 94.19 ops/second
 - mkdir 972 (time 1783148959.12 total 10.02 last 96.98)
total: 1000 mkdir in 10.91 seconds: 91.66 ops/second
 - mkdir 975 (time 1783148959.20 total 10.05 last 97.00)
total: 1000 mkdir in 10.86 seconds: 92.09 ops/second
 - mkdir 972 (time 1783148959.22 total 10.05 last 96.68)
total: 1000 mkdir in 10.88 seconds: 91.89 ops/second
 - mkdir 972 (time 1783148959.19 total 10.02 last 97.00)
total: 1000 mkdir in 10.91 seconds: 91.69 ops/second
 - mkdir 964 (time 1783148959.20 total 10.02 last 96.22)
total: 1000 mkdir in 11.05 seconds: 90.47 ops/second
 - mkdir 961 (time 1783148959.27 total 10.00 last 96.09)
total: 1000 mkdir in 11.08 seconds: 90.21 ops/second
Time for file creation 16 sec for 8 parallel RPCs
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/3/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/7/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/9/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
rmdir(/mnt/lustre/d182b.sanity/5/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 0.11 seconds: 87.78 ops/second
total: 1000 mkdir in 6.60 seconds: 151.58 ops/second
total: 1000 mkdir in 6.71 seconds: 149.07 ops/second
total: 1000 mkdir in 8.61 seconds: 116.13 ops/second
total: 1000 mkdir in 9.24 seconds: 108.21 ops/second
total: 1000 mkdir in 9.54 seconds: 104.83 ops/second
total: 1000 mkdir in 9.70 seconds: 103.06 ops/second
total: 1000 mkdir in 9.85 seconds: 101.55 ops/second
total: 1000 mkdir in 9.84 seconds: 101.63 ops/second
total: 1000 mkdir in 9.88 seconds: 101.18 ops/second
total: 1000 mkdir in 10.00 seconds: 100.04 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783149150 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1783149150 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1783149151 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8