== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:22:27 (1777508547)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.21 seconds: 48.10 ops/second
total: 1000 mkdir in 7.93 seconds: 126.03 ops/second
total: 1000 mkdir in 9.42 seconds: 106.12 ops/second
total: 1000 mkdir in 9.81 seconds: 101.90 ops/second
 - mkdir 994 (time 1777508562.30 total 10.02 last 99.21)
total: 1000 mkdir in 10.18 seconds: 98.25 ops/second
 - mkdir 990 (time 1777508562.56 total 10.02 last 98.76)
total: 1000 mkdir in 10.35 seconds: 96.60 ops/second
 - mkdir 986 (time 1777508562.47 total 10.01 last 98.54)
total: 1000 mkdir in 10.46 seconds: 95.57 ops/second
 - mkdir 984 (time 1777508562.50 total 10.02 last 98.25)
total: 1000 mkdir in 10.54 seconds: 94.88 ops/second
 - mkdir 979 (time 1777508562.52 total 10.01 last 97.78)
total: 1000 mkdir in 10.69 seconds: 93.58 ops/second
 - mkdir 982 (time 1777508562.67 total 10.02 last 97.96)
total: 1000 mkdir in 10.58 seconds: 94.52 ops/second
 - mkdir 973 (time 1777508562.61 total 10.04 last 96.90)
total: 1000 mkdir in 11.00 seconds: 90.90 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/1/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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/4/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/3/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/2/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/0/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 0.18 seconds: 56.60 ops/second
total: 1000 mkdir in 7.48 seconds: 133.64 ops/second
total: 1000 mkdir in 8.79 seconds: 113.82 ops/second
total: 1000 mkdir in 9.62 seconds: 103.90 ops/second
total: 1000 mkdir in 9.54 seconds: 104.81 ops/second
total: 1000 mkdir in 9.74 seconds: 102.70 ops/second
total: 1000 mkdir in 9.87 seconds: 101.36 ops/second
total: 1000 mkdir in 9.82 seconds: 101.80 ops/second
 - mkdir 989 (time 1777508727.63 total 10.09 last 97.98)
total: 1000 mkdir in 10.50 seconds: 95.22 ops/second
 - mkdir 985 (time 1777508727.63 total 10.00 last 98.48)
total: 1000 mkdir in 10.63 seconds: 94.06 ops/second
 - mkdir 981 (time 1777508727.63 total 10.09 last 97.24)
total: 1000 mkdir in 10.81 seconds: 92.48 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1777508731 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8