== sanity test 60c: unlink file when mds full ============ 11:49:44 (1777564184)
create 5000 files
 - open/close 1969 (time 1777564196.11 total 10.00 last 196.83)
 - open/close 4102 (time 1777564206.11 total 20.01 last 213.24)
total: 5000 open/close in 23.42 seconds: 213.49 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1777564210 ; total 0 ; last 0)
total: 5000 unlinks in 15 seconds: 333.333344 unlinks/second
fail_loc=0