== sanity test 60c: unlink file when mds full ============ 22:32:31 (1764732751)
create 5000 files
 - open/close 3429 (time 1764732763.00 total 10.00 last 342.89)
total: 5000 open/close in 15.24 seconds: 328.04 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1764732769 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0