== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:23:06 (1782624186)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 74.59 ops/second
total: 1000 mkdir in 6.08 seconds: 164.48 ops/second
 - mkdir 966 (time 1782624200.50 total 10.02 last 96.38)
total: 1000 mkdir in 11.81 seconds: 84.64 ops/second
 - mkdir 960 (time 1782624200.54 total 10.02 last 95.82)
total: 1000 mkdir in 12.17 seconds: 82.14 ops/second
 - mkdir 935 (time 1782624200.78 total 10.01 last 93.44)
total: 1000 mkdir in 13.56 seconds: 73.74 ops/second
 - mkdir 922 (time 1782624200.96 total 10.06 last 91.62)
total: 1000 mkdir in 13.79 seconds: 72.50 ops/second
 - mkdir 923 (time 1782624200.87 total 10.04 last 91.90)
total: 1000 mkdir in 13.92 seconds: 71.86 ops/second
 - mkdir 919 (time 1782624200.87 total 10.00 last 91.87)
total: 1000 mkdir in 13.98 seconds: 71.54 ops/second
 - mkdir 918 (time 1782624200.89 total 10.02 last 91.64)
total: 1000 mkdir in 14.00 seconds: 71.45 ops/second
 - mkdir 918 (time 1782624200.99 total 10.04 last 91.44)
total: 1000 mkdir in 13.93 seconds: 71.80 ops/second
 - mkdir 916 (time 1782624200.97 total 10.00 last 91.57)
total: 1000 mkdir in 13.96 seconds: 71.61 ops/second
Time for file creation 19 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/6/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/2/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/8/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/4/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: 81.51 ops/second
total: 1000 mkdir in 5.67 seconds: 176.30 ops/second
total: 1000 mkdir in 5.81 seconds: 172.27 ops/second
total: 1000 mkdir in 5.91 seconds: 169.07 ops/second
total: 1000 mkdir in 6.77 seconds: 147.61 ops/second
total: 1000 mkdir in 6.70 seconds: 149.32 ops/second
total: 1000 mkdir in 6.92 seconds: 144.58 ops/second
total: 1000 mkdir in 7.57 seconds: 132.11 ops/second
total: 1000 mkdir in 7.83 seconds: 127.71 ops/second
total: 1000 mkdir in 7.82 seconds: 127.94 ops/second
total: 1000 mkdir in 7.91 seconds: 126.36 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1782624357 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782624357 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1782624358 ; total 1 ; last 1)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1782624358 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1782624358 ; 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