5
votes
1answer
936 views

Finding the file that is on a bad block on a HFS+ volume (debugfs for HFS+)

I have a drive in our iMac that has bad blocks, as booting from an Ubuntu 11.10 live CD and using ddrescue -f /dev/sda /dev/null finds them. I'd like to get the drive to remap them by writing to the ...
1
vote
1answer
438 views

Is it possible to find corrupt files spanning across bad sectors of a hard drive or find files fragmented beyond part of a partially copied partition?

I've been using dd/ddrescue to clone a hard drive with several bad sectors. Some sectors were definitely unrecoverable, but I'm wondering if there's any way to tell which files might have been tied ...