== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 14:09:16 (1788372556)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 82.69 ops/second
total: 1000 mkdir in 7.43 seconds: 134.64 ops/second
 - mkdir 853 (time 1788372570.79 total 10.00 last 85.27)
 - mkdir 982 (time 1788372580.92 total 20.13 last 12.74)
total: 1000 mkdir in 21.60 seconds: 46.29 ops/second
 - mkdir 871 (time 1788372570.77 total 10.03 last 86.83)
 - mkdir 967 (time 1788372580.90 total 20.16 last 9.48)
total: 1000 mkdir in 23.31 seconds: 42.91 ops/second
 - mkdir 838 (time 1788372571.14 total 10.16 last 82.49)
 - mkdir 935 (time 1788372581.17 total 20.19 last 9.67)
total: 1000 mkdir in 24.16 seconds: 41.39 ops/second
 - mkdir 831 (time 1788372571.09 total 10.04 last 82.79)
 - mkdir 935 (time 1788372581.11 total 20.06 last 10.38)
total: 1000 mkdir in 25.09 seconds: 39.86 ops/second
 - mkdir 833 (time 1788372570.97 total 10.07 last 82.76)
 - mkdir 928 (time 1788372581.11 total 20.21 last 9.37)
total: 1000 mkdir in 25.71 seconds: 38.90 ops/second
 - mkdir 801 (time 1788372571.33 total 10.01 last 80.00)
 - mkdir 896 (time 1788372581.49 total 20.17 last 9.35)
total: 1000 mkdir in 27.32 seconds: 36.60 ops/second
 - mkdir 791 (time 1788372571.45 total 10.20 last 77.57)
 - mkdir 887 (time 1788372581.49 total 20.24 last 9.56)
total: 1000 mkdir in 27.70 seconds: 36.10 ops/second
 - mkdir 780 (time 1788372571.38 total 10.10 last 77.19)
 - mkdir 874 (time 1788372581.51 total 20.23 last 9.28)
total: 1000 mkdir in 27.75 seconds: 36.04 ops/second
 - mkdir 777 (time 1788372571.47 total 10.10 last 76.93)
 - mkdir 864 (time 1788372581.52 total 20.16 last 8.65)
total: 1000 mkdir in 27.94 seconds: 35.79 ops/second
Time for file creation 32 sec for 8 parallel RPCs
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/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/7/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/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 1 seconds: 0.000000 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/5/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 0.11 seconds: 93.78 ops/second
total: 1000 mkdir in 7.92 seconds: 126.32 ops/second
total: 1000 mkdir in 7.78 seconds: 128.51 ops/second
total: 1000 mkdir in 7.94 seconds: 125.90 ops/second
total: 1000 mkdir in 8.28 seconds: 120.71 ops/second
total: 1000 mkdir in 8.40 seconds: 118.98 ops/second
total: 1000 mkdir in 8.38 seconds: 119.28 ops/second
total: 1000 mkdir in 8.38 seconds: 119.37 ops/second
total: 1000 mkdir in 8.47 seconds: 118.07 ops/second
total: 1000 mkdir in 8.55 seconds: 116.95 ops/second
total: 1000 mkdir in 8.71 seconds: 114.87 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788372741 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788372742 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1788372742 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1788372742 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1788372743 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
Time for file removal 20 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8