== sanity test 51f: check many open files limit ========== 13:19:08 (1788283148)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021953, max=100000
changed ulimit from 1024 to 100020
 - open/keep 966 (time 1788283163.40 total 10.01 last 96.55)
 - open/keep 2007 (time 1788283173.41 total 20.01 last 104.02)
 - open/keep 3185 (time 1788283183.41 total 30.01 last 117.78)
 - open/keep 4280 (time 1788283193.41 total 40.02 last 109.46)
 - open/keep 5439 (time 1788283203.42 total 50.03 last 115.79)
 - open/keep 6522 (time 1788283213.42 total 60.03 last 108.29)
 - open/keep 7612 (time 1788283223.43 total 70.04 last 108.89)
 - open/keep 8705 (time 1788283233.44 total 80.04 last 109.26)
 - open/keep 9669 (time 1788283243.44 total 90.05 last 96.36)
 - open/keep 10000 (time 1788283246.66 total 93.27 last 102.70)
 - open/keep 10998 (time 1788283256.67 total 103.28 last 99.73)
 - open/keep 11981 (time 1788283266.69 total 113.30 last 98.13)
total: 12558 open/keep in 120.02 seconds: 104.63 ops/second
 - closed 1601 (time 1788283283.41 total 10.00 last -1037.81)
 - closed 3443 (time 1788283293.42 total 20.00 last 184.17)
 - closed 5115 (time 1788283303.42 total 30.01 last 167.13)
 - closed 7167 (time 1788283313.42 total 40.01 last 205.19)
 - closed 9095 (time 1788283323.43 total 50.01 last 192.70)
 - closed 10000 (time 1788283328.69 total 55.27 last 172.01)
 - closed 11904 (time 1788283338.69 total 65.28 last 190.30)
total: 12558 close in 69.23 seconds: 181.39 close/second
 - unlinked 0 (time 1788283347 ; total 0 ; last 0)
 - unlinked 10000 (time 1788283431 ; total 84 ; last 84)
unlink(/mnt/lustre/d51f.sanity/f12558) error: No such file or directory
total: 12558 unlinks in 105 seconds: 119.599998 unlinks/second