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crashed partition-table

To: linux-xfs@xxxxxxxxxxx
Subject: crashed partition-table
From: jack renders <j-renders@xxxxxxxxxx>
Date: Sun, 16 May 2004 13:29:43 +0200
Sender: linux-xfs-bounce@xxxxxxxxxxx
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I just recently partualy crashed the partition table of my HD when running qtparted ( was resising hda1 but entrys of hda5 and hda6 were deleted) and I backed up data from hda1 to hda5 before running qtparted.
As is was a lot of important data to me, I want to try to get it back.
I read a thread on your mailing list, but I was wondering if you could explain this solution in a beginners way, as I 'm a newbie to repairing filesystems ( no newbie to linux )

Try to find the start and end of every partition, use dd to dump each of
them in separate files and mount them as loop device.
I found XFS superblock, dd-ed whole partition and now my all important
data is back :-) Thanks for help.


If I find the superblocks which commands do I exactly use to " dd " the whole partition and get the data back? Do I need to run the xfsprogs commands from a floppy or can I use knoppix-liveCD? maybe there is a howto on partition recovery for XFS-filesystem for newbies you can point me to? Hope you can give some help as I don't know if this is the right way to go for help on this matter.

best regards,

jack renders
netherlands.


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