== sanity test 60c: unlink file when mds full ============ 10:30:22 (1713364222)
create 5000 files
 - open/close 3100 (time 1713364233.54 total 10.00 last 309.99)
total: 5000 open/close in 16.10 seconds: 310.64 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1713364240 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0