== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:23:45 (1786202625)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.26 seconds: 38.31 ops/second
total: 1000 mkdir in 7.93 seconds: 126.17 ops/second
 - mkdir 981 (time 1786202639.66 total 10.04 last 97.70)
total: 1000 mkdir in 12.56 seconds: 79.62 ops/second
 - mkdir 935 (time 1786202640.06 total 10.06 last 92.92)
total: 1000 mkdir in 18.63 seconds: 53.69 ops/second
 - mkdir 919 (time 1786202640.17 total 10.07 last 91.24)
total: 1000 mkdir in 18.62 seconds: 53.71 ops/second
 - mkdir 927 (time 1786202640.08 total 10.02 last 92.54)
total: 1000 mkdir in 18.69 seconds: 53.52 ops/second
 - mkdir 901 (time 1786202640.30 total 10.07 last 89.48)
total: 1000 mkdir in 19.10 seconds: 52.37 ops/second
 - mkdir 927 (time 1786202640.30 total 10.23 last 90.58)
total: 1000 mkdir in 19.45 seconds: 51.42 ops/second
 - mkdir 916 (time 1786202640.40 total 10.30 last 88.91)
total: 1000 mkdir in 19.86 seconds: 50.34 ops/second
 - mkdir 911 (time 1786202640.37 total 10.09 last 90.25)
total: 1000 mkdir in 19.75 seconds: 50.64 ops/second
 - mkdir 907 (time 1786202640.42 total 10.13 last 89.49)
total: 1000 mkdir in 19.78 seconds: 50.56 ops/second
Time for file creation 24 sec for 8 parallel RPCs
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/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/9/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
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
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 0.21 seconds: 47.21 ops/second
total: 1000 mkdir in 7.35 seconds: 135.99 ops/second
total: 1000 mkdir in 7.28 seconds: 137.43 ops/second
total: 1000 mkdir in 7.90 seconds: 126.55 ops/second
total: 1000 mkdir in 8.40 seconds: 119.09 ops/second
total: 1000 mkdir in 8.52 seconds: 117.39 ops/second
total: 1000 mkdir in 9.50 seconds: 105.25 ops/second
total: 1000 mkdir in 9.70 seconds: 103.10 ops/second
total: 1000 mkdir in 9.88 seconds: 101.21 ops/second
total: 1000 mkdir in 9.94 seconds: 100.60 ops/second
total: 1000 mkdir in 9.94 seconds: 100.60 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202854 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202855 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202855 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202855 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786202855 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 18 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8