== sanity test 60c: unlink file when mds full ============ 03:00:58 (1787382058)
create 5000 files
 - open/close 518 (time 1787382073.02 total 10.01 last 51.76)
 - open/close 1144 (time 1787382083.02 total 20.01 last 62.59)
 - open/close 1725 (time 1787382093.03 total 30.02 last 58.05)
 - open/close 2238 (time 1787382103.06 total 40.04 last 51.16)
 - open/close 2744 (time 1787382113.10 total 50.09 last 50.37)
 - open/close 3336 (time 1787382123.12 total 60.10 last 59.13)
 - open/close 3915 (time 1787382133.12 total 70.11 last 57.85)
 - open/close 4505 (time 1787382143.13 total 80.12 last 58.94)
total: 5000 open/close in 89.47 seconds: 55.89 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787382156 ; total 0 ; last 0)
total: 5000 unlinks in 60 seconds: 83.333336 unlinks/second
fail_loc=0