== sanity test 51f: check many open files limit ========== 22:48:12 (1781232492)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021976, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1201 (time 1781232506.75 total 10.00 last 120.07)
 - open/keep 2589 (time 1781232516.75 total 20.01 last 138.72)
 - open/keep 3929 (time 1781232526.75 total 30.01 last 133.99)
 - open/keep 5141 (time 1781232536.76 total 40.01 last 121.16)
 - open/keep 6487 (time 1781232546.76 total 50.01 last 134.57)
 - open/keep 7661 (time 1781232556.76 total 60.02 last 117.35)
 - open/keep 8887 (time 1781232566.76 total 70.02 last 122.55)
 - open/keep 10000 (time 1781232576.72 total 79.98 last 111.81)
 - open/keep 11337 (time 1781232586.72 total 89.98 last 133.70)
 - open/keep 12609 (time 1781232596.72 total 99.98 last 127.13)
 - open/keep 13884 (time 1781232606.73 total 109.99 last 127.39)
 - open/keep 15203 (time 1781232616.73 total 119.99 last 131.88)
total: 15206 open/keep in 120.00 seconds: 126.71 ops/second
 - closed 2396 (time 1781232626.75 total 10.00 last -1280.64)
 - closed 4578 (time 1781232636.75 total 20.00 last 218.17)
 - closed 6753 (time 1781232646.75 total 30.01 last 217.39)
 - closed 8549 (time 1781232656.76 total 40.01 last 179.57)
 - closed 10000 (time 1781232665.10 total 48.35 last 173.96)
 - closed 11779 (time 1781232675.10 total 58.35 last 177.90)
 - closed 13682 (time 1781232685.10 total 68.35 last 190.25)
total: 15206 close in 75.89 seconds: 200.37 close/second
 - unlinked 0 (time 1781232699 ; total 0 ; last 0)
 - unlinked 10000 (time 1781232774 ; total 75 ; last 75)
unlink(/mnt/lustre/d51f.sanity/f15206) error: No such file or directory
total: 15206 unlinks in 114 seconds: 133.385971 unlinks/second