== sanity test 51f: check many open files limit ========== 09:33:00 (1789306380)
MDT0 numfree=534037, max=100000
changed ulimit from 1024 to 100020
 - open/keep 2102 (time 1789306392.14 total 10.00 last 210.17)
 - open/keep 4855 (time 1789306402.14 total 20.00 last 275.20)
 - open/keep 7572 (time 1789306412.15 total 30.01 last 271.63)
 - open/keep 9958 (time 1789306422.15 total 40.01 last 238.48)
 - open/keep 12385 (time 1789306432.15 total 50.01 last 242.65)
 - open/keep 15269 (time 1789306442.15 total 60.01 last 288.40)
 - open/keep 18638 (time 1789306452.15 total 70.01 last 336.89)
 - open/keep 20000 (time 1789306457.22 total 75.08 last 268.86)
 - open/keep 22759 (time 1789306467.22 total 85.08 last 275.79)
 - open/keep 25927 (time 1789306477.22 total 95.09 last 316.79)
 - open/keep 28826 (time 1789306487.23 total 105.09 last 289.84)
 - open/keep 30000 (time 1789306491.91 total 109.77 last 250.75)
 - open/keep 32910 (time 1789306501.91 total 119.77 last 290.98)
total: 32978 open/keep in 120.00 seconds: 274.81 ops/second
 - closed 4612 (time 1789306512.14 total 10.00 last -2828.98)
 - closed 9011 (time 1789306522.15 total 20.01 last 439.71)
 - closed 10000 (time 1789306525.19 total 23.05 last 325.12)
 - closed 13723 (time 1789306535.19 total 33.05 last 372.28)
 - closed 17521 (time 1789306545.19 total 43.05 last 379.79)
 - closed 20000 (time 1789306550.65 total 48.51 last 453.97)
 - closed 24902 (time 1789306560.65 total 58.51 last 490.18)
 - closed 30000 (time 1789306570.27 total 68.13 last 529.85)
total: 32978 close in 74.86 seconds: 440.52 close/second
 - unlinked 0 (time 1789306578 ; total 0 ; last 0)
 - unlinked 10000 (time 1789306609 ; total 31 ; last 31)
 - unlinked 20000 (time 1789306641 ; total 63 ; last 32)
 - unlinked 30000 (time 1789306669 ; total 91 ; last 28)
unlink(/mnt/lustre/d51f.sanity/f32978) error: No such file or directory
total: 32978 unlinks in 99 seconds: 333.111115 unlinks/second