[libvirt-users] Virtualizing a an old SuSE system

I'm in the midst of an attempt to convert an old and rather large SuSE server (5 disks) into a virsh loadable VM. Has anyone else dealt with the issues of systems of this sort? I'm at the moment trying to hand construct a machine xml file for it. I managed to create one which would load but not start. I'd appreciate some pointers and can supply whatever info you'd like about what I am trying to do and what the dd'd image of the system disk and other disks are like. Not that they do have LVM's, although the boot should be off a base partition that is not in the LVM.