== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 02:18:52 (1780467532)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.18 seconds: 55.16 ops/second
 - mkdir 697 (time 1780467546.03 total 10.01 last 69.66)
total: 1000 mkdir in 14.77 seconds: 67.72 ops/second
 - mkdir 668 (time 1780467546.89 total 10.01 last 66.73)
total: 1000 mkdir in 19.18 seconds: 52.14 ops/second
 - mkdir 678 (time 1780467547.21 total 10.00 last 67.78)
total: 1000 mkdir in 19.48 seconds: 51.34 ops/second
 - mkdir 677 (time 1780467547.11 total 10.01 last 67.62)
total: 1000 mkdir in 19.79 seconds: 50.54 ops/second
 - mkdir 664 (time 1780467547.16 total 10.02 last 66.28)
 - mkdir 994 (time 1780467557.18 total 20.03 last 32.95)
total: 1000 mkdir in 20.27 seconds: 49.34 ops/second
 - mkdir 675 (time 1780467547.49 total 10.01 last 67.41)
 - mkdir 996 (time 1780467557.50 total 20.03 last 32.06)
total: 1000 mkdir in 20.16 seconds: 49.61 ops/second
 - mkdir 667 (time 1780467547.31 total 10.01 last 66.65)
 - mkdir 985 (time 1780467557.36 total 20.05 last 31.65)
total: 1000 mkdir in 20.63 seconds: 48.48 ops/second
 - mkdir 660 (time 1780467547.36 total 10.01 last 65.95)
 - mkdir 981 (time 1780467557.39 total 20.04 last 32.01)
total: 1000 mkdir in 20.70 seconds: 48.32 ops/second
 - mkdir 678 (time 1780467547.58 total 10.02 last 67.69)
 - mkdir 987 (time 1780467557.60 total 20.04 last 30.84)
total: 1000 mkdir in 20.53 seconds: 48.71 ops/second
 - mkdir 677 (time 1780467547.53 total 10.01 last 67.61)
 - mkdir 983 (time 1780467557.54 total 20.03 last 30.56)
total: 1000 mkdir in 20.66 seconds: 48.40 ops/second
Time for file creation 25 sec for 8 parallel RPCs
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/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/5/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 1 seconds: 0.000000 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/6/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
Time for file removal 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.15 seconds: 65.17 ops/second
total: 1000 mkdir in 8.29 seconds: 120.69 ops/second
 - mkdir 966 (time 1780467752.90 total 10.04 last 96.26)
total: 1000 mkdir in 13.89 seconds: 71.98 ops/second
 - mkdir 956 (time 1780467753.10 total 10.05 last 95.15)
total: 1000 mkdir in 14.04 seconds: 71.23 ops/second
 - mkdir 958 (time 1780467753.02 total 10.05 last 95.30)
total: 1000 mkdir in 14.42 seconds: 69.36 ops/second
 - mkdir 938 (time 1780467753.16 total 10.06 last 93.27)
total: 1000 mkdir in 15.34 seconds: 65.17 ops/second
 - mkdir 932 (time 1780467753.36 total 10.05 last 92.75)
total: 1000 mkdir in 15.46 seconds: 64.67 ops/second
 - mkdir 926 (time 1780467753.45 total 10.07 last 91.94)
total: 1000 mkdir in 15.50 seconds: 64.50 ops/second
 - mkdir 930 (time 1780467753.42 total 10.04 last 92.60)
total: 1000 mkdir in 15.65 seconds: 63.89 ops/second
 - mkdir 921 (time 1780467753.35 total 10.03 last 91.85)
total: 1000 mkdir in 15.76 seconds: 63.43 ops/second
 - mkdir 920 (time 1780467753.33 total 10.04 last 91.63)
total: 1000 mkdir in 15.86 seconds: 63.05 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780467761 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780467763 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1780467762 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8