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`GNU ddrescue` is a data recovery tool for block oriented media.

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I started the imaging of an AF/512e HDD by first running a following command: ddrescue -n /dev/sdb2 drive_c.img mapfile.log Upon its completion I made a backup of mapfile.log and decided to … run the splitting phase with direct disk access using the drive's physical sector size of 4K: ddrescue -d -b4096 -r3 /dev/sdb2 drive_c.img mapfile.log Had I chosen a 512 bytes sector-size would I …
asked Nov 25 '15 by redhotborscht