== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:35:19 (1783082119)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.62 seconds: 16.17 ops/second
total: 1000 mkdir in 6.77 seconds: 147.80 ops/second
 - mkdir 742 (time 1783082139.07 total 10.07 last 73.70)
 - mkdir 857 (time 1783082149.11 total 20.11 last 11.45)
total: 1000 mkdir in 29.31 seconds: 34.12 ops/second
 - mkdir 739 (time 1783082139.22 total 10.12 last 73.01)
 - mkdir 835 (time 1783082149.23 total 20.13 last 9.59)
 - mkdir 955 (time 1783082159.28 total 30.17 last 11.95)
total: 1000 mkdir in 32.40 seconds: 30.87 ops/second
 - mkdir 756 (time 1783082139.00 total 10.11 last 74.77)
 - mkdir 847 (time 1783082149.11 total 20.21 last 9.01)
 - mkdir 952 (time 1783082159.17 total 30.28 last 10.43)
total: 1000 mkdir in 33.38 seconds: 29.96 ops/second
 - mkdir 775 (time 1783082138.83 total 10.09 last 76.85)
 - mkdir 856 (time 1783082148.89 total 20.14 last 8.05)
 - mkdir 947 (time 1783082158.93 total 30.18 last 9.06)
total: 1000 mkdir in 33.55 seconds: 29.81 ops/second
 - mkdir 748 (time 1783082139.31 total 10.18 last 73.47)
 - mkdir 836 (time 1783082149.32 total 20.20 last 8.78)
 - mkdir 938 (time 1783082159.33 total 30.21 last 10.19)
total: 1000 mkdir in 33.62 seconds: 29.75 ops/second
 - mkdir 724 (time 1783082139.39 total 10.03 last 72.20)
 - mkdir 825 (time 1783082149.45 total 20.09 last 10.04)
 - mkdir 941 (time 1783082159.53 total 30.16 last 11.52)
total: 1000 mkdir in 33.42 seconds: 29.92 ops/second
 - mkdir 743 (time 1783082139.13 total 10.00 last 74.29)
 - mkdir 829 (time 1783082149.20 total 20.07 last 8.54)
 - mkdir 930 (time 1783082159.27 total 30.14 last 10.03)
total: 1000 mkdir in 34.03 seconds: 29.38 ops/second
 - mkdir 747 (time 1783082139.09 total 10.03 last 74.49)
 - mkdir 825 (time 1783082149.10 total 20.03 last 7.79)
 - mkdir 923 (time 1783082159.15 total 30.08 last 9.75)
total: 1000 mkdir in 34.27 seconds: 29.18 ops/second
 - mkdir 731 (time 1783082139.26 total 10.13 last 72.17)
 - mkdir 815 (time 1783082149.32 total 20.19 last 8.35)
 - mkdir 914 (time 1783082159.38 total 30.25 last 9.84)
total: 1000 mkdir in 34.20 seconds: 29.24 ops/second
Time for file creation 40 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/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/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/6/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/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
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 0.12 seconds: 80.76 ops/second
total: 1000 mkdir in 8.02 seconds: 124.61 ops/second
total: 1000 mkdir in 8.86 seconds: 112.86 ops/second
total: 1000 mkdir in 9.53 seconds: 104.91 ops/second
 - mkdir 997 (time 1783082333.12 total 10.05 last 99.25)
total: 1000 mkdir in 10.19 seconds: 98.11 ops/second
 - mkdir 988 (time 1783082333.27 total 10.04 last 98.41)
total: 1000 mkdir in 10.76 seconds: 92.90 ops/second
 - mkdir 986 (time 1783082333.24 total 10.06 last 98.03)
total: 1000 mkdir in 10.86 seconds: 92.07 ops/second
 - mkdir 986 (time 1783082333.19 total 10.02 last 98.36)
total: 1000 mkdir in 10.89 seconds: 91.81 ops/second
 - mkdir 987 (time 1783082333.26 total 10.02 last 98.49)
total: 1000 mkdir in 10.82 seconds: 92.44 ops/second
 - mkdir 975 (time 1783082333.42 total 10.08 last 96.73)
total: 1000 mkdir in 11.38 seconds: 87.89 ops/second
 - mkdir 969 (time 1783082333.36 total 10.06 last 96.35)
total: 1000 mkdir in 11.65 seconds: 85.80 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1783082338 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1783082338 ; 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