== sanity test 60c: unlink file when mds full ============ 05:56:51 (1744019811)
create 5000 files
 - open/close 3469 (time 1744019822.15 total 10.00 last 346.88)
total: 5000 open/close in 14.80 seconds: 337.77 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1744019827 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0