== sanity test 51f: check many open files limit ========== 18:53:57 (1787871237)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021945, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1227 (time 1787871252.58 total 10.01 last 122.58)
 - open/keep 2516 (time 1787871262.58 total 20.01 last 128.85)
 - open/keep 3722 (time 1787871272.59 total 30.02 last 120.50)
 - open/keep 4944 (time 1787871282.59 total 40.02 last 122.18)
 - open/keep 6081 (time 1787871292.59 total 50.02 last 113.68)
 - open/keep 7201 (time 1787871302.60 total 60.04 last 111.86)
 - open/keep 8337 (time 1787871312.61 total 70.04 last 113.51)
 - open/keep 9472 (time 1787871322.61 total 80.05 last 113.49)
 - open/keep 10000 (time 1787871326.91 total 84.34 last 122.88)
 - open/keep 11185 (time 1787871336.92 total 94.35 last 118.38)
 - open/keep 12366 (time 1787871346.92 total 104.36 last 118.06)
 - open/keep 13620 (time 1787871356.93 total 114.36 last 125.35)
total: 14404 open/keep in 120.00 seconds: 120.03 ops/second
 - closed 2156 (time 1787871372.58 total 10.01 last -1145.64)
 - closed 4326 (time 1787871382.58 total 20.01 last 216.95)
 - closed 6226 (time 1787871392.58 total 30.01 last 189.96)
 - closed 8255 (time 1787871402.58 total 40.01 last 202.86)
 - closed 10000 (time 1787871411.16 total 48.59 last 203.36)
 - closed 11945 (time 1787871421.17 total 58.60 last 194.40)
 - closed 13802 (time 1787871431.17 total 68.60 last 185.66)
total: 14404 close in 71.94 seconds: 200.21 close/second
 - unlinked 0 (time 1787871439 ; total 0 ; last 0)
 - unlinked 10000 (time 1787871512 ; total 73 ; last 73)
unlink(/mnt/lustre/d51f.sanity/f14404) error: No such file or directory
total: 14404 unlinks in 106 seconds: 135.886795 unlinks/second