== sanity test 51f: check many open files limit ========== 14:31:26 (1772307086)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1022422, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8414 (time 1772307097.71 total 10.00 last 841.33)
 - open/keep 16604 (time 1772307107.71 total 20.00 last 818.91)
 - open/keep 20000 (time 1772307111.70 total 23.99 last 851.48)
 - open/keep 28472 (time 1772307121.70 total 33.99 last 847.18)
 - open/keep 36854 (time 1772307131.70 total 43.99 last 838.06)
 - open/keep 40000 (time 1772307135.32 total 47.61 last 870.29)
 - open/keep 48328 (time 1772307145.32 total 57.61 last 832.72)
 - open/keep 50000 (time 1772307147.35 total 59.64 last 821.50)
 - open/keep 58252 (time 1772307157.36 total 69.64 last 825.11)
 - open/keep 60000 (time 1772307159.43 total 71.72 last 843.33)
 - open/keep 68101 (time 1772307169.43 total 81.72 last 810.07)
 - open/keep 70000 (time 1772307171.76 total 84.05 last 813.25)
 - open/keep 78360 (time 1772307181.76 total 94.05 last 835.99)
 - open/keep 86585 (time 1772307191.76 total 104.05 last 822.47)
 - open/keep 90000 (time 1772307195.75 total 108.04 last 857.55)
 - open/keep 97987 (time 1772307205.75 total 118.04 last 798.66)
total: 99528 open/keep in 120.00 seconds: 829.39 ops/second
 - closed 10000 (time 1772307217.18 total 9.46 last -9297.84)
 - closed 20000 (time 1772307226.20 total 18.49 last 1107.70)
 - closed 30000 (time 1772307235.64 total 27.93 last 1059.76)
 - closed 40000 (time 1772307245.60 total 37.88 last 1004.37)
 - closed 45749 (time 1772307255.60 total 47.88 last 574.89)
 - closed 50000 (time 1772307262.37 total 54.66 last 627.63)
 - closed 55898 (time 1772307272.37 total 64.66 last 589.79)
 - closed 60000 (time 1772307277.15 total 69.44 last 858.19)
 - closed 70000 (time 1772307286.19 total 78.48 last 1105.63)
 - closed 78757 (time 1772307296.19 total 88.48 last 875.59)
 - closed 80000 (time 1772307297.79 total 90.08 last 777.30)
 - closed 88966 (time 1772307307.79 total 100.08 last 896.58)
 - closed 90000 (time 1772307308.71 total 100.99 last 1133.64)
total: 99528 close in 109.04 seconds: 912.75 close/second
 - unlinked 0 (time 1772307318 ; total 0 ; last 0)
 - unlinked 10000 (time 1772307329 ; total 11 ; last 11)
 - unlinked 20000 (time 1772307340 ; total 22 ; last 11)
 - unlinked 30000 (time 1772307351 ; total 33 ; last 11)
 - unlinked 40000 (time 1772307362 ; total 44 ; last 11)
 - unlinked 50000 (time 1772307374 ; total 56 ; last 12)
 - unlinked 60000 (time 1772307385 ; total 67 ; last 11)
 - unlinked 70000 (time 1772307396 ; total 78 ; last 11)
 - unlinked 80000 (time 1772307407 ; total 89 ; last 11)
 - unlinked 90000 (time 1772307418 ; total 100 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f99528) error: No such file or directory
total: 99528 unlinks in 111 seconds: 896.648621 unlinks/second