[linux-lvm] waah waah - disaster recovery
Rickard Olsson
richie at webhackande.se
Fri Feb 11 20:31:49 UTC 2005
Rosenstrauch, David wrote:
> Basically just dd the data from the partition on the bad disk to the partition
> on the new disk (e.g., "dd if=/dev/hda2 of=/dev/hdb3").
dd_rescue.
http://freshmeat.net/projects/ddrescue/
http://www.gnu.org/software/ddrescue/ddrescue.html
Nice feature: If the OP still had had the first disk, he could have run
dd_rescue on *both* disks (since they were copies of each other) and in
effect recovered all data that was still readable on *either* disk
(unless disk #1 was totally dead, of course).
The Gentoo LiveCD has LVM2 support.
http://www.gentoo.org/doc/en/lvm2.xml
/ Rickard Olsson,IT-Konsult/
/ Telefon: +46 70 635 01 42/
/ http://www.webhackande.se/
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