== sanity test 51f: check many open files limit ========== 18:02:10 (1786572130)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021988, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8232 (time 1786572142.03 total 10.00 last 823.10)
 - open/keep 10000 (time 1786572144.36 total 12.33 last 758.62)
 - open/keep 18047 (time 1786572154.36 total 22.33 last 804.63)
 - open/keep 20000 (time 1786572156.79 total 24.76 last 804.48)
 - open/keep 27676 (time 1786572166.79 total 34.76 last 767.56)
 - open/keep 30000 (time 1786572169.71 total 37.69 last 794.67)
 - open/keep 37190 (time 1786572179.71 total 47.69 last 718.94)
 - open/keep 40000 (time 1786572183.57 total 51.55 last 727.97)
 - open/keep 47676 (time 1786572193.58 total 61.55 last 767.57)
 - open/keep 50000 (time 1786572197.52 total 65.49 last 588.82)
 - open/keep 57694 (time 1786572207.52 total 75.49 last 769.32)
 - open/keep 60000 (time 1786572210.55 total 78.52 last 761.62)
 - open/keep 67665 (time 1786572220.55 total 88.52 last 766.35)
 - open/keep 70000 (time 1786572223.77 total 91.74 last 725.89)
 - open/keep 77053 (time 1786572233.77 total 101.74 last 705.23)
 - open/keep 80000 (time 1786572237.92 total 105.89 last 709.94)
 - open/keep 83357 (time 1786572247.92 total 115.89 last 335.66)
total: 84058 open/keep in 120.00 seconds: 700.48 ops/second
 - closed 3247 (time 1786572262.03 total 10.00 last -8009.90)
 - closed 6234 (time 1786572272.04 total 20.01 last 298.51)
 - closed 8949 (time 1786572282.04 total 30.01 last 271.45)
 - closed 10000 (time 1786572285.11 total 33.08 last 341.95)
 - closed 13260 (time 1786572295.11 total 43.09 last 325.94)
 - closed 16101 (time 1786572305.12 total 53.09 last 284.05)
 - closed 20000 (time 1786572314.54 total 62.51 last 413.75)
 - closed 23937 (time 1786572324.54 total 72.51 last 393.66)
 - closed 28055 (time 1786572334.54 total 82.51 last 411.77)
 - closed 30000 (time 1786572339.70 total 87.68 last 376.72)
 - closed 33555 (time 1786572349.71 total 97.68 last 355.47)
 - closed 38077 (time 1786572359.71 total 107.68 last 452.18)
 - closed 40000 (time 1786572363.49 total 111.46 last 508.22)
 - closed 45517 (time 1786572373.50 total 121.47 last 551.41)
 - closed 50000 (time 1786572382.07 total 130.04 last 522.82)
 - closed 55223 (time 1786572392.07 total 140.04 last 522.24)
 - closed 59468 (time 1786572402.07 total 150.04 last 424.37)
 - closed 60000 (time 1786572403.39 total 151.36 last 404.96)
 - closed 64445 (time 1786572413.39 total 161.36 last 444.26)
 - closed 68746 (time 1786572423.39 total 171.36 last 430.10)
 - closed 70000 (time 1786572426.14 total 174.11 last 456.85)
 - closed 75092 (time 1786572436.14 total 184.11 last 509.08)
 - closed 80000 (time 1786572442.23 total 190.20 last 805.81)
total: 84058 close in 195.97 seconds: 428.94 close/second
 - unlinked 0 (time 1786572449 ; total 0 ; last 0)
 - unlinked 10000 (time 1786572470 ; total 21 ; last 21)
 - unlinked 20000 (time 1786572491 ; total 42 ; last 21)
 - unlinked 30000 (time 1786572505 ; total 56 ; last 14)
 - unlinked 40000 (time 1786572522 ; total 73 ; last 17)
 - unlinked 50000 (time 1786572540 ; total 91 ; last 18)
 - unlinked 60000 (time 1786572554 ; total 105 ; last 14)
 - unlinked 70000 (time 1786572564 ; total 115 ; last 10)
 - unlinked 80000 (time 1786572575 ; total 126 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f84058) error: No such file or directory
total: 84058 unlinks in 131 seconds: 641.664124 unlinks/second