== sanity test 60c: unlink file when mds full ============ 22:37:04 (1784083024)
create 5000 files
 - open/close 2911 (time 1784083035.56 total 10.00 last 291.09)
total: 5000 open/close in 18.56 seconds: 269.42 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1784083045 ; total 0 ; last 0)
total: 5000 unlinks in 15 seconds: 333.333344 unlinks/second
fail_loc=0