Rolling back snapshot data to a cloud disk can recover the disk data to the state when the snapshot is created. This method is very useful in case of data errors or data losses caused by certain changes.
Snapshots can only be rolled back to the cloud disk in which they are created. If you need to get snapshot data from other cloud disks, please use the service of Creating a Cloud Disk from a Snapshot.
1) Open CVM Console.
2) Click "Snapshot" in the navigation pane.
3) Select the snapshot that needs to be rolled back to the disk in the snapshot list, and click "Rollback".
You can use the
ApplySnapshot API to roll back a snapshot.