== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:59:47 (1788407987)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.17 seconds: 57.61 ops/second
total: 1000 mkdir in 8.22 seconds: 121.63 ops/second
total: 1000 mkdir in 8.37 seconds: 119.42 ops/second
total: 1000 mkdir in 8.61 seconds: 116.16 ops/second
total: 1000 mkdir in 8.73 seconds: 114.52 ops/second
total: 1000 mkdir in 9.16 seconds: 109.20 ops/second
total: 1000 mkdir in 9.24 seconds: 108.22 ops/second
total: 1000 mkdir in 9.27 seconds: 107.93 ops/second
total: 1000 mkdir in 9.18 seconds: 108.88 ops/second
total: 1000 mkdir in 9.25 seconds: 108.09 ops/second
total: 1000 mkdir in 9.45 seconds: 105.83 ops/second
Time for file creation 14 sec for 8 parallel RPCs
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/3/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/8/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
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/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/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 43.79 ops/second
total: 1000 mkdir in 9.79 seconds: 102.15 ops/second
 - mkdir 997 (time 1788408238.37 total 10.02 last 99.45)
total: 1000 mkdir in 10.09 seconds: 99.10 ops/second
 - mkdir 994 (time 1788408238.57 total 10.05 last 98.95)
total: 1000 mkdir in 10.22 seconds: 97.86 ops/second
 - mkdir 981 (time 1788408238.71 total 10.01 last 98.04)
total: 1000 mkdir in 10.65 seconds: 93.87 ops/second
 - mkdir 978 (time 1788408238.75 total 10.01 last 97.70)
total: 1000 mkdir in 10.76 seconds: 92.93 ops/second
 - mkdir 978 (time 1788408238.88 total 10.02 last 97.61)
total: 1000 mkdir in 10.88 seconds: 91.87 ops/second
 - mkdir 971 (time 1788408238.83 total 10.01 last 97.00)
total: 1000 mkdir in 11.00 seconds: 90.92 ops/second
 - mkdir 973 (time 1788408238.84 total 10.02 last 97.09)
total: 1000 mkdir in 11.00 seconds: 90.89 ops/second
 - mkdir 975 (time 1788408238.85 total 10.03 last 97.25)
total: 1000 mkdir in 11.01 seconds: 90.83 ops/second
 - mkdir 969 (time 1788408238.96 total 10.03 last 96.64)
total: 1000 mkdir in 11.13 seconds: 89.89 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788408243 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408243 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408243 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788408244 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408244 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408244 ; total 1 ; last 1)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788408244 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408243 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788408244 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788408244 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 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