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→Requirements for Xen domainU Migration
As long as the above requirements are met then you are ready to perform a Xen guest migration.
== Enabling Xen Guest Migration ==
By default guest domain migration is disabled in the Xen configuration. A number of changes are necessary, therefore, prior to performing migrations. The required settings are located in the ''/etc/xen/xend-config.sxp'' configuration file and need to be implemented on both the source and target host systems. The first modification involves setting the ''xend_relocation_server'' value to ''yes'':
<pre>
(xend-relocation-server yes)
</pre>
Secondly, the ''xend-relocation-hosts-allow'' value must be changed to define the hosts from which relocation requests will be accepted. This can be a list of hostnames or IP addresses including wildcards. An empty value may also be specified to accept connections from any host:
<pre>
(xend-relocation-hosts-allow '')
</pre>
