What restore is and what it involves
Backup restore is the process of recovering and restoring the entire system to a previous state.
The data on the selected volume will be overwritten and can no longer be recovered.
Where you can restore a backup
You can restore a Block Storage backup either to the original volume or to another volume that is the same size as or larger than the original volume.
You can only restore to volumes that are not in use.
For bootable volumes, you can restore to a new bootable volume only if you created it via API.
Restoring a backup