== sanity test 60c: unlink file when mds full ============ 08:29:47 (1785932987)
create 5000 files
 - open/close 407 (time 1785933004.46 total 10.01 last 40.65)
 - open/close 867 (time 1785933014.49 total 20.04 last 45.87)
 - open/close 1260 (time 1785933024.51 total 30.06 last 39.22)
 - open/close 1615 (time 1785933034.53 total 40.08 last 35.43)
 - open/close 1958 (time 1785933044.55 total 50.10 last 34.23)
 - open/close 2373 (time 1785933054.55 total 60.10 last 41.49)
 - open/close 2688 (time 1785933064.55 total 70.11 last 31.49)
 - open/close 3140 (time 1785933074.58 total 80.13 last 45.09)
 - open/close 3511 (time 1785933084.59 total 90.14 last 37.06)
 - open/close 3933 (time 1785933094.62 total 100.18 last 42.05)
 - open/close 4205 (time 1785933104.63 total 110.18 last 27.19)
 - open/close 4537 (time 1785933114.64 total 120.19 last 33.16)
 - open/close 4851 (time 1785933124.64 total 130.19 last 31.40)
total: 5000 open/close in 135.32 seconds: 36.95 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1785933138 ; total 0 ; last 0)
total: 5000 unlinks in 88 seconds: 56.818180 unlinks/second
fail_loc=0