== sanity test 60c: unlink file when mds full ============ 19:56:53 (1775865413)
create 5000 files
 - open/close 3383 (time 1775865424.23 total 10.00 last 338.23)
total: 5000 open/close in 14.77 seconds: 338.57 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1775865430 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second
fail_loc=0