== sanity test 60c: unlink file when mds full ============ 13:09:33 (1741626573)
create 5000 files
 - open/close 2527 (time 1741626584.95 total 10.00 last 252.69)
 - open/close 4484 (time 1741626594.95 total 20.00 last 195.67)
total: 5000 open/close in 22.46 seconds: 222.65 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1741626598 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second
fail_loc=0