== sanity test 60c: unlink file when mds full ============ 16:13:57 (1722543237)
create 5000 files
 - open/close 3576 (time 1722543248.62 total 10.00 last 357.49)
total: 5000 open/close in 14.63 seconds: 341.67 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1722543254 ; total 0 ; last 0)
total: 5000 unlinks in 5 seconds: 1000.000000 unlinks/second
fail_loc=0