+ To set up the cluster as an HVM cluster, use the
+ <option>--hypervisor=xen-hvm3.1</option> option to use
+ the Xen 3.1 HVM hypervisor. Note that with the
+ experimental HVM support, you will only be able to create
+ HVM instances in a cluster set to this hypervisor type. Mixed
+ PVM/HVM clusters are not supported by the Ganeti 1.2
+ experimental HVM support. You will also need to create the VNC
+ cluster password file
+ <filename>/etc/ganeti/vnc-cluster-password</filename>
+ which contains one line with the default VNC password for the
+ cluster. Finally, you need to provide an installation ISO
+ image for HVM instance which will not only be mapped to the
+ first CDROM of the instance, but which the instance will also
+ boot from. This ISO image is expected at
+ <filename>/srv/ganeti/iso/hvm-install.iso</filename>.
+ </para>
+
+ <para>