== sanity test 60c: unlink file when mds full ============ 09:19:28 (1770646768)
create 5000 files
 - open/close 3265 (time 1770646780.23 total 10.00 last 326.45)
total: 5000 open/close in 15.00 seconds: 333.24 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1770646786 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0