== sanity test 60c: unlink file when mds full ============ 02:01:45 (1738479705)
create 5000 files
 - open/close 3780 (time 1738479716.85 total 10.00 last 377.98)
total: 5000 open/close in 13.33 seconds: 375.11 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1738479721 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0