Citrix Systems 4.2 manual

Changing a VM's Base Image

type of image). When this call occurs, the VM's root disk is first destroyed, then a new root disk is created from the source designated in the template ID parameter. The new root disk is attached to the VM, and now the VM is based on the new template.

You can also omit the template ID parameter from the restoreVirtualMachine call. In this case, the VM's root disk is destroyed and recreated, but from the same template or ISO that was already in use by the VM.

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