== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:43:21 (1777434201)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 78.15 ops/second
total: 1000 mkdir in 6.19 seconds: 161.64 ops/second
total: 1000 mkdir in 6.15 seconds: 162.72 ops/second
total: 1000 mkdir in 6.25 seconds: 159.99 ops/second
total: 1000 mkdir in 6.51 seconds: 153.54 ops/second
total: 1000 mkdir in 6.48 seconds: 154.36 ops/second
total: 1000 mkdir in 6.49 seconds: 153.99 ops/second
total: 1000 mkdir in 6.79 seconds: 147.37 ops/second
total: 1000 mkdir in 6.85 seconds: 145.92 ops/second
total: 1000 mkdir in 6.75 seconds: 148.05 ops/second
total: 1000 mkdir in 6.74 seconds: 148.35 ops/second
Time for file creation 12 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/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/6/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/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/7/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: 44.05 ops/second
total: 1000 mkdir in 7.20 seconds: 138.98 ops/second
total: 1000 mkdir in 9.80 seconds: 102.06 ops/second
 - mkdir 990 (time 1777434427.25 total 10.05 last 98.49)
total: 1000 mkdir in 11.23 seconds: 89.05 ops/second
 - mkdir 990 (time 1777434427.19 total 10.02 last 98.80)
total: 1000 mkdir in 11.35 seconds: 88.11 ops/second
 - mkdir 989 (time 1777434427.23 total 10.04 last 98.55)
total: 1000 mkdir in 11.35 seconds: 88.12 ops/second
 - mkdir 979 (time 1777434427.36 total 10.04 last 97.54)
total: 1000 mkdir in 11.81 seconds: 84.68 ops/second
 - mkdir 977 (time 1777434427.43 total 10.02 last 97.52)
total: 1000 mkdir in 11.83 seconds: 84.56 ops/second
 - mkdir 970 (time 1777434427.50 total 10.06 last 96.44)
total: 1000 mkdir in 11.98 seconds: 83.51 ops/second
 - mkdir 972 (time 1777434427.52 total 10.04 last 96.86)
total: 1000 mkdir in 11.96 seconds: 83.63 ops/second
 - mkdir 971 (time 1777434427.51 total 10.08 last 96.35)
total: 1000 mkdir in 12.01 seconds: 83.26 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1777434436 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1777434435 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1777434436 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1777434436 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 17 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8