== sanity test 60c: unlink file when mds full ============ 22:24:44 (1784341484)
create 5000 files
 - open/close 3514 (time 1784341495.58 total 10.00 last 351.37)
total: 5000 open/close in 15.65 seconds: 319.48 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1784341502 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0