== sanity test 51f: check many open files limit ========== 03:52:03 (1759823523)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1021969, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7296 (time 1759823535.23 total 10.00 last 729.60)
 - open/keep 10000 (time 1759823538.87 total 13.65 last 741.53)
 - open/keep 17445 (time 1759823548.87 total 23.65 last 744.48)
 - open/keep 20000 (time 1759823552.17 total 26.95 last 774.55)
 - open/keep 27317 (time 1759823562.17 total 36.95 last 731.61)
 - open/keep 30000 (time 1759823565.87 total 40.65 last 724.73)
 - open/keep 37247 (time 1759823575.87 total 50.65 last 724.67)
 - open/keep 40000 (time 1759823579.70 total 54.47 last 719.72)
 - open/keep 47232 (time 1759823589.70 total 64.48 last 723.12)
 - open/keep 50000 (time 1759823593.47 total 68.25 last 733.68)
 - open/keep 57211 (time 1759823603.48 total 78.25 last 721.00)
 - open/keep 60000 (time 1759823607.45 total 82.22 last 702.38)
 - open/keep 67198 (time 1759823617.45 total 92.22 last 719.76)
 - open/keep 70000 (time 1759823621.49 total 96.27 last 692.73)
 - open/keep 77011 (time 1759823631.49 total 106.27 last 701.08)
 - open/keep 80000 (time 1759823635.91 total 110.69 last 676.35)
total: 86393 open/keep in 120.00 seconds: 719.94 ops/second
 - closed 10000 (time 1759823654.81 total 9.58 last -7305.08)
 - closed 20000 (time 1759823664.37 total 19.15 last 1045.54)
 - closed 30000 (time 1759823673.85 total 28.62 last 1055.25)
 - closed 40000 (time 1759823683.17 total 37.95 last 1072.44)
 - closed 50000 (time 1759823692.56 total 47.34 last 1064.97)
 - closed 60000 (time 1759823702.41 total 57.18 last 1015.89)
 - closed 69851 (time 1759823712.41 total 67.18 last 985.02)
 - closed 70000 (time 1759823712.55 total 67.32 last 1052.05)
 - closed 80000 (time 1759823722.12 total 76.90 last 1044.66)
total: 86393 close in 82.85 seconds: 1042.80 close/second
 - unlinked 0 (time 1759823729 ; total 0 ; last 0)
 - unlinked 10000 (time 1759823742 ; total 13 ; last 13)
 - unlinked 20000 (time 1759823756 ; total 27 ; last 14)
 - unlinked 30000 (time 1759823770 ; total 41 ; last 14)
 - unlinked 40000 (time 1759823784 ; total 55 ; last 14)
 - unlinked 50000 (time 1759823798 ; total 69 ; last 14)
 - unlinked 60000 (time 1759823811 ; total 82 ; last 13)
 - unlinked 70000 (time 1759823825 ; total 96 ; last 14)
 - unlinked 80000 (time 1759823838 ; total 109 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f86393) error: No such file or directory
total: 86393 unlinks in 117 seconds: 738.401733 unlinks/second