== sanity test 60c: unlink file when mds full ============ 18:54:48 (1785452088)
create 5000 files
 - open/close 322 (time 1785452103.56 total 10.04 last 32.08)
 - open/close 695 (time 1785452113.57 total 20.05 last 37.24)
 - open/close 1063 (time 1785452123.63 total 30.12 last 36.57)
 - open/close 1410 (time 1785452133.64 total 40.12 last 34.68)
 - open/close 1763 (time 1785452143.65 total 50.13 last 35.29)
 - open/close 2135 (time 1785452153.66 total 60.14 last 37.16)
 - open/close 2481 (time 1785452163.66 total 70.14 last 34.58)
 - open/close 2817 (time 1785452173.71 total 80.19 last 33.43)
 - open/close 3149 (time 1785452183.72 total 90.20 last 33.18)
 - open/close 3486 (time 1785452193.74 total 100.22 last 33.64)
 - open/close 3800 (time 1785452203.74 total 110.22 last 31.38)
 - open/close 4165 (time 1785452213.74 total 120.23 last 36.50)
 - open/close 4490 (time 1785452223.75 total 130.23 last 32.49)
 - open/close 4760 (time 1785452233.82 total 140.30 last 26.82)
total: 5000 open/close in 149.71 seconds: 33.40 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1785452252 ; total 1 ; last 1)
total: 5000 unlinks in 106 seconds: 47.169811 unlinks/second
fail_loc=0