== sanity test 60c: unlink file when mds full ============ 18:10:14 (1736982614)
create 5000 files
 - open/close 4428 (time 1736982625.62 total 10.00 last 442.74)
total: 5000 open/close in 11.31 seconds: 442.15 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1736982627 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second
fail_loc=0