== sanity test 60c: unlink file when mds full ============ 22:49:08 (1718851748)
create 5000 files
 - open/close 3345 (time 1718851759.26 total 10.00 last 334.44)
total: 5000 open/close in 15.33 seconds: 326.10 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1718851765 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0