/usr/sbin/invirt-create-image
-echo "disk = ['phy:$VGNAME/${NAME}_hda,hda,w']" >>/etc/xen/$HOSTNAME.cfg
-echo "root = '/dev/hda1 ro'" >>/etc/xen/$HOSTNAME.cfg
+echo "disk = ['phy:$VGNAME/${NAME}_xvda,xvda,w']" >>/etc/xen/$HOSTNAME.cfg
+echo "root = '/dev/xvda1 ro'" >>/etc/xen/$HOSTNAME.cfg