== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 12:20:36 (1784132436)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.26 seconds: 38.67 ops/second
 - mkdir 656 (time 1784132450.95 total 10.01 last 65.51)
total: 1000 mkdir in 15.09 seconds: 66.27 ops/second
 - mkdir 653 (time 1784132450.97 total 10.01 last 65.22)
total: 1000 mkdir in 15.35 seconds: 65.17 ops/second
 - mkdir 647 (time 1784132451.34 total 10.02 last 64.58)
total: 1000 mkdir in 16.22 seconds: 61.65 ops/second
 - mkdir 650 (time 1784132451.41 total 10.03 last 64.83)
total: 1000 mkdir in 16.17 seconds: 61.83 ops/second
 - mkdir 648 (time 1784132451.42 total 10.01 last 64.73)
total: 1000 mkdir in 16.16 seconds: 61.86 ops/second
 - mkdir 646 (time 1784132451.59 total 10.01 last 64.55)
total: 1000 mkdir in 16.24 seconds: 61.59 ops/second
 - mkdir 643 (time 1784132451.64 total 10.03 last 64.12)
total: 1000 mkdir in 16.64 seconds: 60.08 ops/second
 - mkdir 644 (time 1784132451.53 total 10.02 last 64.28)
total: 1000 mkdir in 16.83 seconds: 59.41 ops/second
 - mkdir 638 (time 1784132451.63 total 10.00 last 63.77)
total: 1000 mkdir in 16.92 seconds: 59.10 ops/second
 - mkdir 633 (time 1784132451.64 total 10.01 last 63.26)
total: 1000 mkdir in 17.14 seconds: 58.35 ops/second
Time for file creation 21 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/8/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/4/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/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/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 0.12 seconds: 82.79 ops/second
total: 1000 mkdir in 6.68 seconds: 149.62 ops/second
total: 1000 mkdir in 7.64 seconds: 130.91 ops/second
total: 1000 mkdir in 7.82 seconds: 127.84 ops/second
total: 1000 mkdir in 8.01 seconds: 124.85 ops/second
total: 1000 mkdir in 8.07 seconds: 123.91 ops/second
total: 1000 mkdir in 8.51 seconds: 117.51 ops/second
total: 1000 mkdir in 8.61 seconds: 116.20 ops/second
total: 1000 mkdir in 8.83 seconds: 113.21 ops/second
total: 1000 mkdir in 8.95 seconds: 111.74 ops/second
total: 1000 mkdir in 9.03 seconds: 110.73 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784132638 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784132639 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1784132639 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8