== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:55:43 (1790402143)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.64 seconds: 15.64 ops/second
total: 1000 mkdir in 7.50 seconds: 133.27 ops/second
 - mkdir 921 (time 1790402161.17 total 10.13 last 90.88)
total: 1000 mkdir in 19.96 seconds: 50.11 ops/second
 - mkdir 882 (time 1790402161.32 total 10.06 last 87.64)
 - mkdir 989 (time 1790402171.35 total 20.09 last 10.67)
total: 1000 mkdir in 21.06 seconds: 47.49 ops/second
 - mkdir 889 (time 1790402161.32 total 10.02 last 88.68)
 - mkdir 984 (time 1790402171.33 total 20.04 last 9.49)
total: 1000 mkdir in 21.64 seconds: 46.22 ops/second
 - mkdir 894 (time 1790402161.05 total 10.06 last 88.91)
 - mkdir 969 (time 1790402171.10 total 20.10 last 7.46)
total: 1000 mkdir in 23.01 seconds: 43.46 ops/second
 - mkdir 856 (time 1790402161.58 total 10.09 last 84.88)
 - mkdir 938 (time 1790402171.65 total 20.16 last 8.14)
total: 1000 mkdir in 24.23 seconds: 41.27 ops/second
 - mkdir 874 (time 1790402161.37 total 10.03 last 87.12)
 - mkdir 945 (time 1790402171.48 total 20.14 last 7.02)
total: 1000 mkdir in 24.74 seconds: 40.42 ops/second
 - mkdir 849 (time 1790402161.62 total 10.05 last 84.48)
 - mkdir 933 (time 1790402171.64 total 20.07 last 8.38)
total: 1000 mkdir in 24.95 seconds: 40.07 ops/second
 - mkdir 850 (time 1790402161.60 total 10.05 last 84.56)
 - mkdir 926 (time 1790402171.71 total 20.16 last 7.52)
total: 1000 mkdir in 25.13 seconds: 39.79 ops/second
 - mkdir 836 (time 1790402161.58 total 10.02 last 83.42)
 - mkdir 913 (time 1790402171.60 total 20.04 last 7.68)
total: 1000 mkdir in 25.52 seconds: 39.18 ops/second
Time for file creation 31 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/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/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/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/7/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
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: 81.67 ops/second
total: 1000 mkdir in 6.27 seconds: 159.48 ops/second
total: 1000 mkdir in 6.42 seconds: 155.83 ops/second
total: 1000 mkdir in 6.31 seconds: 158.45 ops/second
total: 1000 mkdir in 6.66 seconds: 150.26 ops/second
total: 1000 mkdir in 6.87 seconds: 145.65 ops/second
total: 1000 mkdir in 7.42 seconds: 134.84 ops/second
total: 1000 mkdir in 7.52 seconds: 133.04 ops/second
total: 1000 mkdir in 7.61 seconds: 131.41 ops/second
total: 1000 mkdir in 7.92 seconds: 126.22 ops/second
total: 1000 mkdir in 8.07 seconds: 123.90 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1790402353 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8