-Boot the candidate machine from the live CD or USB keydrive.
-
-You will need to have network access to another machine where it will
-save the virtual disk images. That machine must have ssh access (sshd
-service running). Note that the target machine is usually the Xen
-host, but it doesn't need to be: you could copy the images to a
-staging machine, and later copy them over to the Xen host.