XenCenter

Move Virtual Disks

September 30, 2020

Contributed by:

Virtual disks can be moved or migrated from one storage repository (SR) to a different SR within the same pool. This includes:

Virtual disks that are not currently attached to any VM.
Virtual disks attached to VMs that are not running.
Virtual disks attached to running VMs (using Storage XenMotion)

Note that you can move a virtual disk on local storage to shared storage on a different server, but you cannot move it to a local storage on a different server.

About Storage XenMotion

Storage XenMotion allows you to move virtual disks without having to shut down the VM first, enabling administrative operations such as:

moving a VM from cheap local storage to fast, resilient, array-backed storage.
moving a VM from a development to production environment.
moving between tiers of storage when a VM is limited by storage capacity.
performing storage array upgrades.

Note the following limitations for Storage XenMotion:

Virtual disks with more than one snapshot cannot be migrated.
Virtual disks located on StorageLink SRs cannot be migrated.

Important:

StorageLink technology has been removed from XenServer version 6.5 and higher. Applications, code, or usage that depend on StorageLink technology will not function in XenServer version 6.5 and higher.

To move a virtual disk

In the XenCenter Resources pane, select the SR where the virtual disk is currently stored, and then click on the Storage tab. To locate a virtual disk:
- In the XenCenter Resources pane, select the VM to which the virtual disk that you wish to move is attached.
- Click on the Storage tab and identify the SR on which the virtual disk is currently stored.
From the Virtual Disks list, select one or more virtual disks that you would like to move, and then click Move. Alternatively, right-click on the selected virtual disk and select Move Virtual Disk from the shortcut menu.
In the Move Virtual Disk dialog box, select the target SR that you would like to move the virtual disk to. Make sure that the target SR has sufficient space for another virtual disk: the available space is shown in the list of available SRs.
Click Move to move the virtual disk.

The official version of this content is in English. Some of the Citrix documentation content is machine translated for your convenience only. Citrix has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Citrix product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Citrix, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated. Citrix will not be held responsible for any damage or issues that may arise from using machine-translated content.

Was this helpful

Move Virtual Disks

September 30, 2020

Contributed by:

September 30, 2020

Contributed by:

Move Virtual Disks

About Storage XenMotion

To move a virtual disk

In this article