== sanity test 60c: unlink file when mds full ============ 11:54:17 (1777564457)
create 5000 files
 - open/close 3629 (time 1777564469.18 total 10.00 last 362.85)
total: 5000 open/close in 13.84 seconds: 361.40 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1777564474 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0