== sanity test 60c: unlink file when mds full ============ 23:45:01 (1744170301)
create 5000 files
 - open/close 3174 (time 1744170312.20 total 10.00 last 317.37)
total: 5000 open/close in 15.06 seconds: 331.96 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1744170318 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0