== sanity test 60c: unlink file when mds full ============ 05:37:07 (1768127827)
create 5000 files
 - open/close 3482 (time 1768127838.92 total 10.00 last 348.14)
total: 5000 open/close in 14.49 seconds: 344.97 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1768127844 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0