== sanity test 60c: unlink file when mds full ============ 05:17:21 (1787563041)
create 5000 files
 - open/close 604 (time 1787563055.22 total 10.00 last 60.39)
 - open/close 1236 (time 1787563065.22 total 20.01 last 63.16)
 - open/close 1790 (time 1787563075.23 total 30.01 last 55.38)
 - open/close 2476 (time 1787563085.24 total 40.02 last 68.54)
 - open/close 3115 (time 1787563095.24 total 50.02 last 63.90)
 - open/close 3746 (time 1787563105.27 total 60.06 last 62.87)
 - open/close 4396 (time 1787563115.29 total 70.08 last 64.88)
 - open/close 4976 (time 1787563125.31 total 80.09 last 57.90)
total: 5000 open/close in 80.53 seconds: 62.09 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787563130 ; total 0 ; last 0)
total: 5000 unlinks in 68 seconds: 73.529411 unlinks/second
fail_loc=0