== sanity test 51f: check many open files limit ========== 20:02:40 (1789084960)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021962, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1260 (time 1789084975.71 total 10.01 last 125.93)
 - open/keep 2393 (time 1789084985.72 total 20.02 last 113.16)
 - open/keep 3554 (time 1789084995.73 total 30.03 last 115.97)
 - open/keep 4484 (time 1789085005.75 total 40.05 last 92.85)
 - open/keep 5627 (time 1789085015.75 total 50.05 last 114.29)
 - open/keep 6768 (time 1789085025.75 total 60.05 last 114.09)
 - open/keep 7938 (time 1789085035.76 total 70.05 last 116.96)
 - open/keep 9042 (time 1789085045.76 total 80.05 last 110.39)
 - open/keep 10000 (time 1789085053.94 total 88.24 last 117.00)
 - open/keep 11235 (time 1789085063.95 total 98.25 last 123.42)
 - open/keep 12428 (time 1789085073.96 total 108.25 last 119.23)
 - open/keep 13574 (time 1789085083.97 total 118.27 last 114.42)
total: 13792 open/keep in 120.00 seconds: 114.93 ops/second
 - closed 2119 (time 1789085095.71 total 10.00 last -1145.19)
 - closed 4188 (time 1789085105.71 total 20.01 last 206.81)
 - closed 6181 (time 1789085115.72 total 30.01 last 199.21)
 - closed 8252 (time 1789085125.73 total 40.02 last 206.83)
 - closed 10000 (time 1789085133.68 total 47.97 last 219.97)
 - closed 12040 (time 1789085143.68 total 57.97 last 203.95)
total: 13792 close in 66.62 seconds: 207.03 close/second
 - unlinked 0 (time 1789085156 ; total 0 ; last 0)
 - unlinked 10000 (time 1789085225 ; total 69 ; last 69)
unlink(/mnt/lustre/d51f.sanity/f13792) error: No such file or directory
total: 13792 unlinks in 95 seconds: 145.178940 unlinks/second