== sanity test 60c: unlink file when mds full ============ 18:32:00 (1787697120)
create 5000 files
 - open/close 3658 (time 1787697131.55 total 10.00 last 365.73)
total: 5000 open/close in 13.69 seconds: 365.13 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787697136 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0