== sanity test 60c: unlink file when mds full ============ 19:38:44 (1788737924)
create 5000 files
 - open/close 3801 (time 1788737935.84 total 10.00 last 380.01)
total: 5000 open/close in 13.66 seconds: 365.93 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1788737940 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0