== sanity test 60c: unlink file when mds full ============ 11:04:13 (1785078253)
create 5000 files
 - open/close 616 (time 1785078267.86 total 10.00 last 61.58)
 - open/close 1198 (time 1785078277.86 total 20.00 last 58.19)
 - open/close 1757 (time 1785078287.86 total 30.01 last 55.90)
 - open/close 2356 (time 1785078297.87 total 40.02 last 59.84)
 - open/close 2981 (time 1785078307.87 total 50.02 last 62.50)
 - open/close 3640 (time 1785078317.88 total 60.02 last 65.84)
 - open/close 4114 (time 1785078327.89 total 70.03 last 47.37)
 - open/close 4669 (time 1785078337.90 total 80.04 last 55.45)
total: 5000 open/close in 85.33 seconds: 58.59 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1785078347 ; total 0 ; last 0)
total: 5000 unlinks in 57 seconds: 87.719299 unlinks/second
fail_loc=0