== sanity test 60c: unlink file when mds full ============ 03:12:46 (1784185966)
create 5000 files
 - open/close 298 (time 1784185983.66 total 10.03 last 29.70)
 - open/close 660 (time 1784185993.68 total 20.06 last 36.12)
 - open/close 1043 (time 1784186003.69 total 30.06 last 38.29)
 - open/close 1423 (time 1784186013.70 total 40.07 last 37.96)
 - open/close 1789 (time 1784186023.71 total 50.08 last 36.56)
 - open/close 2165 (time 1784186033.71 total 60.09 last 37.57)
 - open/close 2548 (time 1784186043.72 total 70.10 last 38.27)
 - open/close 2895 (time 1784186053.74 total 80.11 last 34.64)
 - open/close 3286 (time 1784186063.74 total 90.12 last 39.08)
 - open/close 3644 (time 1784186073.75 total 100.12 last 35.79)
 - open/close 4014 (time 1784186083.75 total 110.13 last 36.98)
 - open/close 4413 (time 1784186093.76 total 120.14 last 39.86)
 - open/close 4805 (time 1784186103.77 total 130.15 last 39.16)
total: 5000 open/close in 135.54 seconds: 36.89 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1784186114 ; total 0 ; last 0)
total: 5000 unlinks in 95 seconds: 52.631580 unlinks/second
fail_loc=0