== sanity test 51f: check many open files limit ========== 11:50:53 (1787154653)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021991, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1186 (time 1787154668.45 total 10.01 last 118.51)
 - open/keep 2444 (time 1787154678.45 total 20.01 last 125.78)
 - open/keep 3716 (time 1787154688.47 total 30.02 last 127.02)
 - open/keep 4888 (time 1787154698.47 total 40.02 last 117.18)
 - open/keep 5899 (time 1787154708.48 total 50.03 last 101.00)
 - open/keep 6829 (time 1787154718.48 total 60.04 last 92.97)
 - open/keep 7880 (time 1787154728.48 total 70.04 last 105.07)
 - open/keep 9201 (time 1787154738.48 total 80.04 last 132.09)
 - open/keep 10000 (time 1787154746.29 total 87.84 last 102.40)
 - open/keep 11071 (time 1787154756.29 total 97.85 last 107.05)
 - open/keep 12213 (time 1787154766.30 total 107.86 last 114.09)
 - open/keep 13196 (time 1787154776.30 total 117.86 last 98.26)
total: 13394 open/keep in 120.01 seconds: 111.61 ops/second
 - closed 1583 (time 1787154788.46 total 10.00 last -1160.79)
 - closed 3392 (time 1787154798.46 total 20.01 last 180.83)
 - closed 4952 (time 1787154808.46 total 30.01 last 155.99)
 - closed 6765 (time 1787154818.46 total 40.01 last 181.29)
 - closed 8471 (time 1787154828.46 total 50.01 last 170.56)
 - closed 10000 (time 1787154837.77 total 59.32 last 164.25)
 - closed 11794 (time 1787154847.79 total 69.34 last 179.13)
total: 13394 close in 77.75 seconds: 172.28 close/second
 - unlinked 0 (time 1787154860 ; total 0 ; last 0)
 - unlinked 10000 (time 1787154936 ; total 76 ; last 76)
unlink(/mnt/lustre/d51f.sanity/f13394) error: No such file or directory
total: 13394 unlinks in 104 seconds: 128.788467 unlinks/second