== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:18:10 (1768018690)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 41.46 ops/second
total: 1000 mkdir in 5.76 seconds: 173.69 ops/second
 - mkdir 891 (time 1768018705.41 total 10.03 last 88.83)
total: 1000 mkdir in 14.63 seconds: 68.34 ops/second
 - mkdir 854 (time 1768018705.74 total 10.03 last 85.13)
total: 1000 mkdir in 16.71 seconds: 59.83 ops/second
 - mkdir 834 (time 1768018705.82 total 10.01 last 83.36)
total: 1000 mkdir in 17.24 seconds: 58.01 ops/second
 - mkdir 821 (time 1768018706.06 total 10.03 last 81.85)
total: 1000 mkdir in 17.05 seconds: 58.66 ops/second
 - mkdir 834 (time 1768018705.87 total 10.02 last 83.25)
total: 1000 mkdir in 17.37 seconds: 57.58 ops/second
 - mkdir 825 (time 1768018705.96 total 10.00 last 82.50)
total: 1000 mkdir in 17.33 seconds: 57.70 ops/second
 - mkdir 827 (time 1768018706.02 total 10.02 last 82.54)
total: 1000 mkdir in 17.39 seconds: 57.51 ops/second
 - mkdir 819 (time 1768018706.00 total 10.03 last 81.62)
total: 1000 mkdir in 17.71 seconds: 56.45 ops/second
 - mkdir 810 (time 1768018706.06 total 10.03 last 80.72)
total: 1000 mkdir in 17.75 seconds: 56.35 ops/second
Time for file creation 22 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/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/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/9/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/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
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 0.23 seconds: 43.12 ops/second
total: 1000 mkdir in 6.14 seconds: 162.74 ops/second
total: 1000 mkdir in 8.37 seconds: 119.40 ops/second
total: 1000 mkdir in 9.44 seconds: 105.97 ops/second
 - mkdir 986 (time 1768018971.28 total 10.03 last 98.26)
total: 1000 mkdir in 10.74 seconds: 93.11 ops/second
 - mkdir 982 (time 1768018971.24 total 10.02 last 97.96)
total: 1000 mkdir in 10.93 seconds: 91.52 ops/second
 - mkdir 978 (time 1768018971.26 total 10.02 last 97.61)
total: 1000 mkdir in 11.21 seconds: 89.22 ops/second
 - mkdir 978 (time 1768018971.34 total 10.04 last 97.38)
total: 1000 mkdir in 11.20 seconds: 89.28 ops/second
 - mkdir 970 (time 1768018971.42 total 10.02 last 96.79)
total: 1000 mkdir in 11.24 seconds: 88.99 ops/second
 - mkdir 968 (time 1768018971.44 total 10.03 last 96.49)
total: 1000 mkdir in 11.27 seconds: 88.72 ops/second
 - mkdir 950 (time 1768018971.50 total 10.05 last 94.51)
total: 1000 mkdir in 11.51 seconds: 86.87 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1768018977 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1768018977 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1768018978 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
Time for file removal 21 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8