== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:08:52 (1763359732)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.35 seconds: 28.27 ops/second
total: 1000 mkdir in 6.95 seconds: 143.79 ops/second
total: 1000 mkdir in 7.54 seconds: 132.62 ops/second
total: 1000 mkdir in 9.01 seconds: 110.96 ops/second
total: 1000 mkdir in 9.14 seconds: 109.44 ops/second
total: 1000 mkdir in 9.14 seconds: 109.43 ops/second
total: 1000 mkdir in 9.30 seconds: 107.47 ops/second
total: 1000 mkdir in 9.35 seconds: 106.92 ops/second
total: 1000 mkdir in 9.72 seconds: 102.84 ops/second
total: 1000 mkdir in 9.70 seconds: 103.04 ops/second
total: 1000 mkdir in 9.75 seconds: 102.54 ops/second
Time for file creation 16 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/8/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/3/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/4/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/7/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 0.12 seconds: 81.56 ops/second
total: 1000 mkdir in 7.52 seconds: 133.05 ops/second
 - mkdir 990 (time 1763359990.69 total 10.03 last 98.74)
total: 1000 mkdir in 10.82 seconds: 92.44 ops/second
 - mkdir 980 (time 1763359990.89 total 10.08 last 97.19)
total: 1000 mkdir in 12.28 seconds: 81.42 ops/second
 - mkdir 978 (time 1763359990.91 total 10.08 last 97.05)
total: 1000 mkdir in 12.53 seconds: 79.82 ops/second
 - mkdir 961 (time 1763359990.90 total 10.08 last 95.35)
total: 1000 mkdir in 13.38 seconds: 74.71 ops/second
 - mkdir 951 (time 1763359991.16 total 10.01 last 94.99)
total: 1000 mkdir in 13.59 seconds: 73.57 ops/second
 - mkdir 947 (time 1763359991.04 total 10.04 last 94.33)
total: 1000 mkdir in 13.76 seconds: 72.67 ops/second
 - mkdir 942 (time 1763359991.09 total 10.06 last 93.66)
total: 1000 mkdir in 14.24 seconds: 70.24 ops/second
 - mkdir 927 (time 1763359991.24 total 10.00 last 92.69)
total: 1000 mkdir in 14.38 seconds: 69.54 ops/second
 - mkdir 912 (time 1763359991.35 total 10.11 last 90.20)
total: 1000 mkdir in 14.60 seconds: 68.51 ops/second
Time for file creation 20 sec for 1 RPC sent at a time
 - unlinked 0 (time 1763359998 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 29 seconds: 34.482758 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1763360001 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1763360000 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
Time for file removal 42 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8