== sanity test 60c: unlink file when mds full ============ 02:34:51 (1747809291)
create 5000 files
 - open/close 3115 (time 1747809302.42 total 10.00 last 311.49)
total: 5000 open/close in 15.55 seconds: 321.53 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1747809308 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0