Live Mount VMDK to VM?

Last post 04-26-2019, 5:53 PM by ricardoduarte. 3 replies.
Sort Posts: Previous Next
  • Live Mount VMDK to VM?
    Posted: 03-02-2019, 7:31 AM

    Hi there,

     

    I can see that it is possible to do Live Recovery of VM, where they run from the backup storage without being restored.

    Also, I can see the option to mount vmdk to another VM.

    But what I can't do is to live mount the vmdk, without restoring it first. Basically, I would like to attach a vmdk to a running machine from the backup storage, without having to restore it.

    Is this possible?

     

    Thanks

  • Re: Live Mount VMDK to VM?
    Posted: 04-25-2019, 9:15 AM

    I'd like to know this answer as well. Anyone? McFLy?

  • Re: Live Mount VMDK to VM?
    Posted: 04-26-2019, 9:34 AM

    We don't have that capability exposed out.  Live mounts are built into a VM lifecycle policy so we are able to clearly state that this entire VM is backed by secondary storage and will eventually expire.  So we can make it clear that the VM is temporary and data will be discarded.  It becomes a lot harder to make that clear when one disk pops up on a VM that is being used for other purposes; but anything modified on that disk will be thrown away at some point.  Especially if the VM is owned by someone other than the person doing the restore.

    As long as you are aware of the temporary nature of the disk you could simulate this by performing a live mount; powering off the VM and then attaching the disk to the existing VM.  Admittedly that is a bit more work, and something nicely integrated would be better.

    Can you tell me a bit about what your use case for this is?  Most of the time when I hear about this it usually to perform file level restores; and that should be handled by the guest files restore; but I’d love to hear more about your case and perhaps we can build something that suites your need.

  • Re: Live Mount VMDK to VM?
    Posted: 04-26-2019, 5:53 PM

    Hi Henry,

     

    My use cases are:

    - Use "offline miners" for unsupported applications.

    - Use better third-party "offline miners" for some supported applications

    - Use specialized applications to browse data from a VM (ex.: say a DWG viewer, to find a certain project file), without having to restore all the files

    - Restore data that is stored inside bigger files, inside a VM (say, something inside a ZIP) without having to restore the full file

     

    Thanks

The content of the forums, threads and posts reflects the thoughts and opinions of each author, and does not represent the thoughts, opinions, plans or strategies of Commvault Systems, Inc. ("Commvault") and Commvault undertakes no obligation to update, correct or modify any statements made in this forum. Any and all third party links, statements, comments, or feedback posted to, or otherwise provided by this forum, thread or post are not affiliated with, nor endorsed by, Commvault.
Commvault, Commvault and logo, the “CV” logo, Commvault Systems, Solving Forward, SIM, Singular Information Management, Simpana, Commvault Galaxy, Unified Data Management, QiNetix, Quick Recovery, QR, CommNet, GridStor, Vault Tracker, InnerVault, QuickSnap, QSnap, Recovery Director, CommServe, CommCell, SnapProtect, ROMS, and CommValue, are trademarks or registered trademarks of Commvault Systems, Inc. All other third party brands, products, service names, trademarks, or registered service marks are the property of and used to identify the products or services of their respective owners. All specifications are subject to change without notice.
Close
Copyright © 2019 Commvault | All Rights Reserved. | Legal | Privacy Policy