== sanity test 51f: check many open files limit ========== 18:38:52 (1786315132)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022004, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1429 (time 1786315146.62 total 10.00 last 142.88)
 - open/keep 2750 (time 1786315156.62 total 20.00 last 132.09)
 - open/keep 4166 (time 1786315166.62 total 30.00 last 141.57)
 - open/keep 5651 (time 1786315176.62 total 40.01 last 148.48)
 - open/keep 7030 (time 1786315186.63 total 50.01 last 137.84)
 - open/keep 8589 (time 1786315196.63 total 60.01 last 155.84)
 - open/keep 10000 (time 1786315206.40 total 69.79 last 144.40)
 - open/keep 11489 (time 1786315216.40 total 79.79 last 148.88)
 - open/keep 12730 (time 1786315226.40 total 89.79 last 124.09)
 - open/keep 13863 (time 1786315236.41 total 99.80 last 113.21)
 - open/keep 15231 (time 1786315246.41 total 109.80 last 136.78)
 - open/keep 16596 (time 1786315256.42 total 119.80 last 136.41)
total: 16612 open/keep in 120.01 seconds: 138.42 ops/second
 - closed 1802 (time 1786315266.63 total 10.00 last -1479.16)
 - closed 3934 (time 1786315276.63 total 20.00 last 213.20)
 - closed 6058 (time 1786315286.63 total 30.00 last 212.39)
 - closed 8618 (time 1786315296.63 total 40.00 last 255.99)
 - closed 10000 (time 1786315301.42 total 44.79 last 288.70)
 - closed 12560 (time 1786315311.42 total 54.79 last 255.95)
 - closed 14806 (time 1786315321.43 total 64.80 last 224.47)
total: 16612 close in 71.74 seconds: 231.55 close/second
 - unlinked 0 (time 1786315332 ; total 0 ; last 0)
 - unlinked 10000 (time 1786315394 ; total 62 ; last 62)
unlink(/mnt/lustre/d51f.sanity/f16612) error: No such file or directory
total: 16612 unlinks in 106 seconds: 156.716980 unlinks/second