== sanity test 51f: check many open files limit ========== 18:30:26 (1790721026)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=1021998, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1567 (time 1790721042.22 total 10.00 last 156.66)
 - open/keep 3242 (time 1790721052.22 total 20.00 last 167.49)
 - open/keep 4852 (time 1790721062.22 total 30.01 last 160.97)
 - open/keep 6473 (time 1790721072.22 total 40.01 last 162.06)
 - open/keep 8016 (time 1790721082.22 total 50.01 last 154.26)
 - open/keep 9511 (time 1790721092.23 total 60.01 last 149.45)
 - open/keep 10000 (time 1790721095.72 total 63.51 last 139.88)
 - open/keep 11498 (time 1790721105.73 total 73.51 last 149.77)
 - open/keep 13200 (time 1790721115.73 total 83.51 last 170.17)
 - open/keep 14720 (time 1790721125.73 total 93.52 last 151.95)
 - open/keep 16122 (time 1790721135.73 total 103.52 last 140.17)
 - open/keep 17395 (time 1790721145.73 total 113.52 last 127.27)
total: 18162 open/keep in 120.00 seconds: 151.35 ops/second
 - closed 1872 (time 1790721162.22 total 10.00 last -1551.80)
 - closed 3897 (time 1790721172.22 total 20.01 last 202.45)
 - closed 6506 (time 1790721182.22 total 30.01 last 260.88)
 - closed 8639 (time 1790721192.23 total 40.01 last 213.19)
 - closed 10000 (time 1790721200.46 total 48.25 last 165.30)
 - closed 11987 (time 1790721210.46 total 58.25 last 198.66)
 - closed 14439 (time 1790721220.47 total 68.25 last 245.19)
 - closed 16634 (time 1790721230.48 total 78.27 last 219.08)
total: 18162 close in 85.26 seconds: 213.03 close/second
 - unlinked 0 (time 1790721242 ; total 0 ; last 0)
 - unlinked 10000 (time 1790721305 ; total 63 ; last 63)
unlink(/mnt/lustre/d51f.sanity/f18162) error: No such file or directory
total: 18162 unlinks in 108 seconds: 168.166672 unlinks/second