== sanity test 51f: check many open files limit ========== 05:00:32 (1785229232)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021971, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1431 (time 1785229246.42 total 10.00 last 143.04)
 - open/keep 2711 (time 1785229256.42 total 20.00 last 128.00)
 - open/keep 4040 (time 1785229266.42 total 30.01 last 132.88)
 - open/keep 5212 (time 1785229276.42 total 40.01 last 117.16)
 - open/keep 6675 (time 1785229286.43 total 50.01 last 146.24)
 - open/keep 7977 (time 1785229296.43 total 60.02 last 130.17)
 - open/keep 9240 (time 1785229306.43 total 70.02 last 126.28)
 - open/keep 10000 (time 1785229311.92 total 75.51 last 138.39)
 - open/keep 11454 (time 1785229321.92 total 85.51 last 145.40)
 - open/keep 12805 (time 1785229331.94 total 95.53 last 134.89)
 - open/keep 14213 (time 1785229341.95 total 105.54 last 140.66)
 - open/keep 15681 (time 1785229351.96 total 115.55 last 146.65)
total: 16335 open/keep in 120.00 seconds: 136.12 ops/second
 - closed 2350 (time 1785229366.42 total 10.01 last -1331.92)
 - closed 4666 (time 1785229376.43 total 20.01 last 231.52)
 - closed 7368 (time 1785229386.43 total 30.01 last 270.16)
 - closed 9888 (time 1785229396.43 total 40.02 last 251.90)
 - closed 10000 (time 1785229396.82 total 40.40 last 291.10)
 - closed 12431 (time 1785229406.82 total 50.41 last 243.04)
 - closed 14704 (time 1785229416.83 total 60.42 last 227.01)
total: 16335 close in 67.68 seconds: 241.34 close/second
 - unlinked 0 (time 1785229428 ; total 0 ; last 0)
 - unlinked 10000 (time 1785229493 ; total 65 ; last 65)
unlink(/mnt/lustre/d51f.sanity/f16335) error: No such file or directory
total: 16335 unlinks in 100 seconds: 163.350006 unlinks/second