== sanity test 51f: check many open files limit ========== 18:01:33 (1783980093)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021953, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1376 (time 1783980107.91 total 10.01 last 137.51)
 - open/keep 2742 (time 1783980117.91 total 20.01 last 136.59)
 - open/keep 4257 (time 1783980127.91 total 30.01 last 151.44)
 - open/keep 6075 (time 1783980137.91 total 40.01 last 181.77)
 - open/keep 7903 (time 1783980147.92 total 50.01 last 182.78)
 - open/keep 9173 (time 1783980157.92 total 60.02 last 126.93)
 - open/keep 10000 (time 1783980164.69 total 66.79 last 122.20)
 - open/keep 11211 (time 1783980174.69 total 76.79 last 121.10)
 - open/keep 12463 (time 1783980184.70 total 86.80 last 125.01)
 - open/keep 13602 (time 1783980194.71 total 96.81 last 113.79)
 - open/keep 14715 (time 1783980204.72 total 106.82 last 111.26)
 - open/keep 16042 (time 1783980214.72 total 116.82 last 132.62)
total: 16643 open/keep in 120.00 seconds: 138.69 ops/second
 - closed 3103 (time 1783980227.90 total 10.00 last -1293.56)
 - closed 7322 (time 1783980237.91 total 20.00 last 421.88)
 - closed 10000 (time 1783980243.22 total 25.32 last 504.10)
 - closed 14658 (time 1783980253.22 total 35.32 last 465.75)
 - closed 16420 (time 1783980263.23 total 45.32 last 176.08)
total: 16643 close in 46.67 seconds: 356.63 close/second
 - unlinked 0 (time 1783980269 ; total 0 ; last 0)
 - unlinked 10000 (time 1783980355 ; total 86 ; last 86)
unlink(/mnt/lustre/d51f.sanity/f16643) error: No such file or directory
total: 16643 unlinks in 144 seconds: 115.576385 unlinks/second