== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:10:52 (1788851452)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 43.94 ops/second
total: 1000 mkdir in 9.67 seconds: 103.38 ops/second
 - mkdir 998 (time 1788851467.48 total 10.02 last 99.56)
total: 1000 mkdir in 10.08 seconds: 99.24 ops/second
 - mkdir 989 (time 1788851467.56 total 10.02 last 98.69)
total: 1000 mkdir in 10.36 seconds: 96.54 ops/second
 - mkdir 987 (time 1788851467.57 total 10.01 last 98.60)
total: 1000 mkdir in 10.44 seconds: 95.80 ops/second
 - mkdir 980 (time 1788851467.66 total 10.00 last 97.98)
total: 1000 mkdir in 10.59 seconds: 94.44 ops/second
 - mkdir 977 (time 1788851467.55 total 10.04 last 97.30)
total: 1000 mkdir in 10.83 seconds: 92.34 ops/second
 - mkdir 978 (time 1788851467.81 total 10.00 last 97.76)
total: 1000 mkdir in 10.66 seconds: 93.83 ops/second
 - mkdir 967 (time 1788851467.81 total 10.01 last 96.59)
total: 1000 mkdir in 11.02 seconds: 90.78 ops/second
 - mkdir 969 (time 1788851467.90 total 10.02 last 96.67)
total: 1000 mkdir in 10.98 seconds: 91.06 ops/second
 - mkdir 966 (time 1788851467.76 total 10.04 last 96.21)
total: 1000 mkdir in 11.14 seconds: 89.73 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/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/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/8/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
rmdir(/mnt/lustre/d182b.sanity/9/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 0.20 seconds: 50.99 ops/second
 - mkdir 909 (time 1788851689.14 total 10.01 last 90.83)
total: 1000 mkdir in 11.08 seconds: 90.28 ops/second
 - mkdir 896 (time 1788851689.40 total 10.09 last 88.78)
total: 1000 mkdir in 11.91 seconds: 83.97 ops/second
 - mkdir 890 (time 1788851689.39 total 10.06 last 88.44)
total: 1000 mkdir in 12.11 seconds: 82.59 ops/second
 - mkdir 889 (time 1788851689.45 total 10.01 last 88.84)
total: 1000 mkdir in 12.04 seconds: 83.06 ops/second
 - mkdir 905 (time 1788851689.63 total 10.00 last 90.46)
total: 1000 mkdir in 11.89 seconds: 84.13 ops/second
 - mkdir 898 (time 1788851689.59 total 10.01 last 89.74)
total: 1000 mkdir in 12.08 seconds: 82.76 ops/second
 - mkdir 885 (time 1788851689.50 total 10.01 last 88.41)
total: 1000 mkdir in 12.47 seconds: 80.22 ops/second
 - mkdir 889 (time 1788851689.56 total 10.00 last 88.87)
total: 1000 mkdir in 12.43 seconds: 80.45 ops/second
 - mkdir 884 (time 1788851689.63 total 10.01 last 88.30)
total: 1000 mkdir in 12.60 seconds: 79.35 ops/second
 - mkdir 892 (time 1788851689.71 total 10.01 last 89.13)
total: 1000 mkdir in 12.61 seconds: 79.31 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788851695 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788851695 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788851696 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 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