[LUAU] Recovering Data When There is No Partition Table
Wilson Chan
wilson at wilsonch.gotdns.com
Fri Nov 30 11:37:33 PST 2007
Check out testdisk. http://www.cgsecurity.org/wiki/TestDisk
I've used it quite a bit in the pass and it works wonders. :)
-wilson
> You know how they say to unmount your usb drive before ejecting it? I
> think I see why. My wife has one of those hard drives built into a
> flash form factor. Its flaky USB enclosure fell apart, and during her
> last use the partition table became corrupt. I imagine that the data is
> still there.
>
> Has anyone encountered this and succeeded in recovering data? It seems
> that dd is the tool for dumping the data, and that something along the
> lines of dd if=/dev/sdb of=/home/scott/baddisk.img
>
> But I am currently fiddling with gpart:
>
> Description: Guess PC disk partition table, find lost partitions
> Gpart is a tool which tries to guess the primary partition table of a
> PC-type disk in case the primary partition table in sector 0 is
> damaged, incorrect or deleted.
> .
> It is also good at finding and listing the types, locations, and
> sizes of inadvertently-deleted partitions, both primary and logical.
> It gives you the information you need to manually re-create them
> (using fdisk, cfdisk, sfdisk, etc.).
> .
> The guessed table can also be written to a file or (if you firmly
> believe the guessed table is entirely correct) directly to a disk
> device.
>
> --scott
>
>
>
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