== sanity test 60c: unlink file when mds full ============ 22:35:17 (1743734117)
create 5000 files
 - open/close 3643 (time 1743734128.65 total 10.00 last 364.30)
total: 5000 open/close in 13.72 seconds: 364.32 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1743734133 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0