Having a backup of the system, I did a vgcfgrestore of the backup inside /etc/lvm/backup.
It seemed to restore the LVM system to its previous definitions, but when trying to mount, I get:
trying to mount again hangs with no output...
Restarting shows again the same situation after following the guide until the pvmove command.
Last edited by sbh77; 8th October 2010 at 01:59.