== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 00:45:51 (1783572351)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.16 seconds: 61.47 ops/second
total: 1000 mkdir in 6.00 seconds: 166.78 ops/second
total: 1000 mkdir in 6.43 seconds: 155.45 ops/second
total: 1000 mkdir in 6.41 seconds: 155.93 ops/second
total: 1000 mkdir in 6.51 seconds: 153.52 ops/second
total: 1000 mkdir in 7.35 seconds: 136.10 ops/second
total: 1000 mkdir in 7.65 seconds: 130.74 ops/second
total: 1000 mkdir in 7.74 seconds: 129.20 ops/second
total: 1000 mkdir in 7.75 seconds: 129.05 ops/second
total: 1000 mkdir in 7.88 seconds: 126.94 ops/second
total: 1000 mkdir in 7.96 seconds: 125.64 ops/second
Time for file creation 11 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/0/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/2/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/8/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/5/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 0.14 seconds: 73.15 ops/second
total: 1000 mkdir in 6.55 seconds: 152.62 ops/second
 - mkdir 995 (time 1783572537.10 total 10.02 last 99.28)
total: 1000 mkdir in 10.27 seconds: 97.39 ops/second
 - mkdir 986 (time 1783572537.22 total 10.02 last 98.36)
total: 1000 mkdir in 11.05 seconds: 90.47 ops/second
 - mkdir 947 (time 1783572537.35 total 10.02 last 94.54)
total: 1000 mkdir in 12.97 seconds: 77.09 ops/second
 - mkdir 951 (time 1783572537.37 total 10.01 last 94.97)
total: 1000 mkdir in 12.96 seconds: 77.14 ops/second
 - mkdir 941 (time 1783572537.51 total 10.05 last 93.67)
total: 1000 mkdir in 13.27 seconds: 75.37 ops/second
 - mkdir 938 (time 1783572537.39 total 10.01 last 93.74)
total: 1000 mkdir in 13.44 seconds: 74.39 ops/second
 - mkdir 939 (time 1783572537.58 total 10.04 last 93.48)
total: 1000 mkdir in 13.33 seconds: 75.00 ops/second
 - mkdir 937 (time 1783572537.53 total 10.01 last 93.65)
total: 1000 mkdir in 13.37 seconds: 74.82 ops/second
 - mkdir 912 (time 1783572537.65 total 10.01 last 91.12)
total: 1000 mkdir in 13.70 seconds: 72.99 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783572545 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1783572547 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
Time for file removal 25 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8