[LUAU] Re: Linux HD Recovery

[Vince Hoang]

On Thu, Jan 18, 2007 at 05:49:20PM -1000, John S. Johnson wrote:
>   PV /dev/sda2        VG VolGroup00   lvm2 [1.84 GB / 64.00 MB free]

It seems like you need to rename your volume group.

http://www.linuxjournal.com/article/8874

The article describes how to create your missing volume group
configuration using dd and using the new configuration file to
activate the old volume group with vgcfgrestore. 

If this works, run vgcfgbackup and copy /etc/lvm to some place
outside of your logical volume, like /boot/lvm.

-Vince