== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:31:28 (1787513488)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 65.29 ops/second
total: 1000 mkdir in 6.89 seconds: 145.24 ops/second
total: 1000 mkdir in 7.23 seconds: 138.28 ops/second
total: 1000 mkdir in 7.41 seconds: 135.01 ops/second
total: 1000 mkdir in 7.76 seconds: 128.95 ops/second
total: 1000 mkdir in 7.81 seconds: 128.02 ops/second
total: 1000 mkdir in 7.80 seconds: 128.22 ops/second
total: 1000 mkdir in 7.99 seconds: 125.15 ops/second
total: 1000 mkdir in 8.07 seconds: 123.85 ops/second
total: 1000 mkdir in 8.03 seconds: 124.54 ops/second
total: 1000 mkdir in 8.51 seconds: 117.47 ops/second
Time for file creation 13 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/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/7/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/4/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/5/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 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.11 seconds: 91.63 ops/second
total: 1000 mkdir in 5.94 seconds: 168.35 ops/second
total: 1000 mkdir in 7.87 seconds: 127.12 ops/second
total: 1000 mkdir in 9.59 seconds: 104.24 ops/second
 - mkdir 984 (time 1787513650.18 total 10.03 last 98.11)
total: 1000 mkdir in 11.13 seconds: 89.86 ops/second
 - mkdir 980 (time 1787513650.29 total 10.09 last 97.16)
total: 1000 mkdir in 11.46 seconds: 87.29 ops/second
 - mkdir 974 (time 1787513650.41 total 10.17 last 95.79)
total: 1000 mkdir in 11.69 seconds: 85.52 ops/second
 - mkdir 967 (time 1787513650.41 total 10.13 last 95.48)
total: 1000 mkdir in 11.97 seconds: 83.54 ops/second
 - mkdir 951 (time 1787513650.39 total 10.04 last 94.72)
total: 1000 mkdir in 12.27 seconds: 81.47 ops/second
 - mkdir 946 (time 1787513650.49 total 10.08 last 93.88)
total: 1000 mkdir in 12.37 seconds: 80.86 ops/second
 - mkdir 932 (time 1787513650.48 total 10.05 last 92.71)
total: 1000 mkdir in 12.50 seconds: 80.02 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1787513656 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8