== sanity test 60c: unlink file when mds full ============ 20:55:21 (1713401721)
create 5000 files
 - open/close 3297 (time 1713401732.25 total 10.00 last 329.58)
total: 5000 open/close in 16.62 seconds: 300.90 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1713401739 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0