== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 04:05:33 (1783152333)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.70 seconds: 14.34 ops/second
total: 1000 mkdir in 8.12 seconds: 123.20 ops/second
 - mkdir 996 (time 1783152350.71 total 10.01 last 99.52)
total: 1000 mkdir in 10.28 seconds: 97.32 ops/second
 - mkdir 918 (time 1783152351.15 total 10.00 last 91.76)
total: 1000 mkdir in 16.86 seconds: 59.31 ops/second
 - mkdir 894 (time 1783152351.44 total 10.03 last 89.13)
 - mkdir 997 (time 1783152361.47 total 20.06 last 10.27)
total: 1000 mkdir in 20.24 seconds: 49.42 ops/second
 - mkdir 837 (time 1783152351.89 total 10.06 last 83.20)
 - mkdir 955 (time 1783152361.96 total 20.12 last 11.73)
total: 1000 mkdir in 23.02 seconds: 43.43 ops/second
 - mkdir 854 (time 1783152351.82 total 10.04 last 85.05)
 - mkdir 955 (time 1783152361.86 total 20.08 last 10.06)
total: 1000 mkdir in 23.37 seconds: 42.79 ops/second
 - mkdir 846 (time 1783152352.15 total 10.07 last 83.97)
 - mkdir 956 (time 1783152362.22 total 20.15 last 10.92)
total: 1000 mkdir in 23.25 seconds: 43.00 ops/second
 - mkdir 846 (time 1783152351.94 total 10.03 last 84.31)
 - mkdir 950 (time 1783152361.98 total 20.07 last 10.36)
total: 1000 mkdir in 23.64 seconds: 42.30 ops/second
 - mkdir 842 (time 1783152351.98 total 10.09 last 83.45)
 - mkdir 943 (time 1783152362.01 total 20.13 last 10.06)
total: 1000 mkdir in 23.86 seconds: 41.92 ops/second
 - mkdir 826 (time 1783152352.07 total 10.01 last 82.54)
 - mkdir 927 (time 1783152362.09 total 20.03 last 10.07)
total: 1000 mkdir in 23.91 seconds: 41.83 ops/second
Time for file creation 30 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/2/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/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/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/7/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.24 seconds: 42.35 ops/second
total: 1000 mkdir in 5.82 seconds: 171.71 ops/second
total: 1000 mkdir in 6.59 seconds: 151.63 ops/second
total: 1000 mkdir in 6.92 seconds: 144.49 ops/second
total: 1000 mkdir in 7.24 seconds: 138.06 ops/second
total: 1000 mkdir in 7.26 seconds: 137.76 ops/second
total: 1000 mkdir in 7.47 seconds: 133.91 ops/second
total: 1000 mkdir in 7.91 seconds: 126.48 ops/second
total: 1000 mkdir in 7.93 seconds: 126.14 ops/second
total: 1000 mkdir in 8.04 seconds: 124.44 ops/second
total: 1000 mkdir in 8.16 seconds: 122.49 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783152604 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783152604 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1783152605 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 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