== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:38:04 (1763887084)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.95 seconds: 10.50 ops/second
total: 1000 mkdir in 5.70 seconds: 175.43 ops/second
total: 1000 mkdir in 7.74 seconds: 129.12 ops/second
 - mkdir 981 (time 1763887103.83 total 10.05 last 97.61)
total: 1000 mkdir in 10.85 seconds: 92.16 ops/second
 - mkdir 948 (time 1763887104.08 total 10.02 last 94.63)
total: 1000 mkdir in 12.08 seconds: 82.81 ops/second
 - mkdir 946 (time 1763887104.08 total 10.02 last 94.39)
total: 1000 mkdir in 12.14 seconds: 82.39 ops/second
 - mkdir 943 (time 1763887104.06 total 10.01 last 94.22)
total: 1000 mkdir in 12.31 seconds: 81.24 ops/second
 - mkdir 938 (time 1763887104.26 total 10.03 last 93.49)
total: 1000 mkdir in 12.39 seconds: 80.73 ops/second
 - mkdir 941 (time 1763887104.26 total 10.01 last 93.98)
total: 1000 mkdir in 12.37 seconds: 80.87 ops/second
 - mkdir 930 (time 1763887104.26 total 10.01 last 92.86)
total: 1000 mkdir in 12.43 seconds: 80.46 ops/second
 - mkdir 926 (time 1763887104.25 total 10.03 last 92.30)
total: 1000 mkdir in 12.58 seconds: 79.50 ops/second
Time for file creation 18 sec for 8 parallel RPCs
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/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/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/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/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/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 44.20 ops/second
total: 1000 mkdir in 6.06 seconds: 165.10 ops/second
total: 1000 mkdir in 6.13 seconds: 163.17 ops/second
total: 1000 mkdir in 7.26 seconds: 137.69 ops/second
total: 1000 mkdir in 7.32 seconds: 136.67 ops/second
total: 1000 mkdir in 7.42 seconds: 134.73 ops/second
total: 1000 mkdir in 7.41 seconds: 135.03 ops/second
total: 1000 mkdir in 7.50 seconds: 133.27 ops/second
total: 1000 mkdir in 7.60 seconds: 131.51 ops/second
total: 1000 mkdir in 7.65 seconds: 130.77 ops/second
total: 1000 mkdir in 7.68 seconds: 130.26 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1763887362 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1763887363 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8