It provides tools to manage the drive's internal defect lists to bypass bad sectors.
Please provide more details if you need a more specific report. Wdr udma v6 full 4
To give you the most useful answer: I'll assume you are working with a (or similar hardware tool) and need to correctly handle a WD Marvell drive with 4 heads (e.g., head map: 0,1,2,3) in UDMA mode. It provides tools to manage the drive's internal