== sanity test 60c: unlink file when mds full ============ 12:10:22 (1744128622)
create 5000 files
 - open/close 3611 (time 1744128633.83 total 10.00 last 360.98)
total: 5000 open/close in 13.88 seconds: 360.33 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1744128638 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0