== sanity test 60c: unlink file when mds full ============ 02:02:06 (1738479726)
create 5000 files
 - open/close 3493 (time 1738479737.00 total 10.00 last 349.27)
total: 5000 open/close in 14.15 seconds: 353.36 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1738479742 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0