== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 04:26:23 (1786350383)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.71 seconds: 14.17 ops/second
total: 1000 mkdir in 8.39 seconds: 119.20 ops/second
total: 1000 mkdir in 8.69 seconds: 115.04 ops/second
total: 1000 mkdir in 8.76 seconds: 114.21 ops/second
total: 1000 mkdir in 8.88 seconds: 112.58 ops/second
total: 1000 mkdir in 9.26 seconds: 108.02 ops/second
total: 1000 mkdir in 9.26 seconds: 108.03 ops/second
total: 1000 mkdir in 9.59 seconds: 104.33 ops/second
total: 1000 mkdir in 9.76 seconds: 102.42 ops/second
total: 1000 mkdir in 9.79 seconds: 102.10 ops/second
total: 1000 mkdir in 9.83 seconds: 101.70 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/1/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/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
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/5/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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 0.14 seconds: 73.65 ops/second
 - mkdir 833 (time 1786350559.48 total 10.04 last 82.98)
total: 1000 mkdir in 12.91 seconds: 77.43 ops/second
 - mkdir 737 (time 1786350560.55 total 10.02 last 73.58)
 - mkdir 961 (time 1786350570.56 total 20.03 last 22.37)
total: 1000 mkdir in 23.19 seconds: 43.11 ops/second
 - mkdir 753 (time 1786350560.50 total 10.01 last 75.21)
 - mkdir 963 (time 1786350570.60 total 20.11 last 20.79)
total: 1000 mkdir in 23.96 seconds: 41.74 ops/second
 - mkdir 742 (time 1786350560.75 total 10.00 last 74.18)
 - mkdir 947 (time 1786350570.90 total 20.15 last 20.20)
total: 1000 mkdir in 24.93 seconds: 40.11 ops/second
 - mkdir 743 (time 1786350560.47 total 10.00 last 74.29)
 - mkdir 948 (time 1786350570.52 total 20.05 last 20.40)
total: 1000 mkdir in 25.27 seconds: 39.57 ops/second
 - mkdir 740 (time 1786350560.67 total 10.01 last 73.93)
 - mkdir 935 (time 1786350570.71 total 20.05 last 19.42)
total: 1000 mkdir in 25.72 seconds: 38.88 ops/second
 - mkdir 739 (time 1786350560.66 total 10.01 last 73.83)
 - mkdir 938 (time 1786350570.68 total 20.03 last 19.86)
total: 1000 mkdir in 25.79 seconds: 38.77 ops/second
 - mkdir 739 (time 1786350560.66 total 10.01 last 73.83)
 - mkdir 938 (time 1786350570.71 total 20.06 last 19.79)
total: 1000 mkdir in 25.93 seconds: 38.56 ops/second
 - mkdir 732 (time 1786350560.81 total 10.01 last 73.14)
 - mkdir 926 (time 1786350570.90 total 20.11 last 19.21)
total: 1000 mkdir in 26.19 seconds: 38.18 ops/second
 - mkdir 726 (time 1786350560.69 total 10.00 last 72.57)
 - mkdir 917 (time 1786350570.71 total 20.02 last 19.07)
total: 1000 mkdir in 26.71 seconds: 37.45 ops/second
Time for file creation 31 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786350580 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786350581 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8