Managing Horizon View Desktops with Horizon Mirage: Supported scenarios

With the latest release of Horizon Mirage (4.3) VMware introduced the ability to manage Horizon View Desktops using Mirage. While the supported scenarios are currently somewhat limited it is still a major benefit when you have to manage full clone persistent desktop.

Support for managing virtual desktops with Mirage is currently limited to the following scenarios:

  • The virtual desktop needs to be deployed using VMware Horizon View 5.3
  • The virtual desktop needs to be deployed as full clone persistent desktop

Also currently only the following Mirage operations are officially supported with full clone persistent desktops:

  • App layer management
  • Base layer management
  • Enforce layers (to enforce IT applications and settings)
  • Apply driver library

Even with all these restrictions in mind you now have the ability to manage your virtual persistent desktops and your physical desktop with the same tool and the same image (Single image management). This is a huge benefit.

Another big benefits comes in to play when you think about managing your non-persistent virtual desktop using Mirage. It is currently not supported to manage non-persistent desktops directly with Mirage but with a little workaround it can be done today.

As you know, when deploying a non-persistent desktop, Horizon View is using View Composer to created linked-clones. This is a highly optimised process to deploy virtual desktops fast with as little storage consumption as possible. View Composer uses a template virtual machine (master image), better said a snapshot of this machine, to create the linked-clones. As administrator you always install new software, updates and any other customisation to this master image and the recompose all your non-persistent desktops. This means the next time the user logs in he has all the updated stuff on his virtual desktops.

As already said you are not able to manage a linked-clone virtual machine with View yet but of course you can manage your master image with Horizon Mirage. So you can use Mirage deploy all the application, updates, etc. to your master image, uninstall the Mirage client afterwards and then deploy your linked-clones the way you know it.

Now you are able to manage your persistent and non-persistent virtual desktops with Mirage as well as your physical desktops with the same tool.

Last but not least, from a technical point of view, you can of course manage full clone persistent desktops the same way you would manage a physical desktop with Mirage including operations like centralisation, restore, steady state uploads, revert to snapshot, etc. So technically you are able to do a full backup and restore and all other Mirage tasks with a full clone persistent desktop. In this scenario you will put much more workload on your virtual infrastructure as Mirage needs, like every backup tool, resources to backup and restore all the data.

Please keep in mind that officially only the first scenario is currently officially supported by VMware. The second scenario (Managing the master image with Mirage) is kind of a gray area but works perfectly from a technical point of view. The last scenario (full Mirage functionality on a full clone persistent desktop) is definitely not supported but will work.

2 thoughts on “Managing Horizon View Desktops with Horizon Mirage: Supported scenarios

  1. Hi Tim,
    Do you happen to know if there has been any update in the last year to the Mirage scenarios supported with Horizon View? It looks like there have been major revisions to both products since this was written… That last scenario you describe is of particular interest to me. Thanks!

    Like

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