Managing volume snapshots – LS Cloud

Managing volume snapshots – LS Cloud. You can save the current state of a VM file system or user data by creating a snapshot of a volume. A snapshot of a boot volume may be helpful, for example, before updating VM software. If anything goes wrong, you will be able to revert the VM to a working state at any time. A snapshot of a data volume can be used to back up user data and test purposes.


  • To create a consistent snapshot of a running VM's volume, the guest tools must be installed in the VM, as described in Installing guest tools. The QEMU guest agent in the guest tools image automatically quiesces the filesystem during snapshotting.

To create a snapshot of a volume

1. On the Volumes screen, click a Volume.
2. In the right volume pane, switch to Snapshots, and then click Create snapshot.

To manage a volume snapshot.

Select a volume and open the Snapshots tab on its right pane.

You can do the following:

  • Create a new volume from the snapshot.
  • Create a template from the snapshot.
  • Discard all changes that have been made to the volume since the snapshot was taken. This action is available only for VMs with the “Shut down” and “Shelved offloaded” statuses.

    As each volume has only one snapshot branch, all snapshots created after the snapshot you are reverting to will be deleted. If you want to save a subsequent snapshot before reverting, create a volume or an image from it first.

  • Change the snapshot name and description.
  • Reset the snapshot stuck in an “Error” state or transitional state to the “Available” state.
  • Remove the snapshot.

To perform these actions, click the ellipsis button next to a snapshot, and then click the corresponding action.

Share this:
FacebookTwitterWhatsAppViberCopy LinkTelegramLinkedIn
Updated on December 6, 2022

Was this article helpful?

Related Articles

Need Support?
Can't find the answer you're looking for?
Contact Support