[CentOS] "Can't find root device" with lvm root after moving drive on CentOS 6.3

On 03/24/2013 10:38 PM, Joakim Ziegler wrote:
> Thank you, I will do this tomorrow. It'll take me a little time, since I
> need to transcribe everything manually, but I'll get it done. It's just
> a very weird problem all in all.

You should be able to pipe the output into a file and copy it to the 
actual root filesystem after vgchange & mount.  Unless there's 
absolutely no writable space in the rescue shell?