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Dell PowerVault ME5 Series Administrator's Guide

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Rolling back virtual volumes

You can replace the data of a source volume or virtual snapshot with the data of a snapshot that was created from it using one of the methods described below.

CAUTION:When you perform a rollback, the data that existed on the volume is replaced by the data on the snapshot. All data on the volume written since the snapshot was created is lost. As a precaution, create a snapshot of the volume before starting a rollback.
  • Volumes table (Provisioning > Volumes)
  • Data Protection table (Provisioning > Volumes > Data Protection)
  • Snapshots panel (Provisioning > Volumes > slide-over > Snapshots

Select the volume or snapshot, then choose Rollback Volumes from the drop-down list. Follow the on-screen directions to complete the action.

NOTE:Volumes protected by a snapshot have a icon under Protection Type on the Data Protection tab.

For more information see Snapshots.

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