== sanity test 60c: unlink file when mds full ============ 12:28:38 (1731346118)
create 5000 files
 - open/close 3262 (time 1731346129.65 total 10.00 last 326.13)
total: 5000 open/close in 15.80 seconds: 316.47 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1731346136 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0