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Migrating Xen domainU Guests Between Host Systems

18 bytes added, 20:03, 4 June 2008
Requirements for Xen domainU Migration
- Both the source and destination hosts must have access to the root filesystem (and swap is specified) via the same path name. For example if the root filesystem is contained in a disk image with a path of /xen/xenguest.img then that image file must also be accessible at the same location on the target host. This is most commonly achieved by placing the image files on a file server such that it can be mounted via NFS.
- * Both systems must be running compatible processors.
- * The target host must have sufficient memory to accommodate the migrated guest domain.
- * The source and destination machines must reside on the same subnet.
- * The two systems need to be running compatible versions of Xen.
- * Both systems must be configured to allow migration of virtual machines (see below).
As long as the above requirements are met then you are ready to perform a Xen guest migration should be possible.
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