+{pve} backups are always full backups - containing the VM/CT
+configuration and all data. Backups can be started via the GUI or via
+the `vzdump` command line tool.
+
+.Backup Storage
+
+Before a backup can run, a backup storage must be defined. Refer to
+the Storage documentation on how to add a storage. A backup storage
+must be a file level storage, as backups are stored as regular files.
+In most situations, using a NFS server is a good way to store backups.
+You can save those backups later to a tape drive, for off-site
+archiving.
+
+.Scheduled Backup
+
+Backup jobs can be scheduled so that they are executed automatically
+on specific days and times, for selectable nodes and guest systems.
+Configuration of scheduled backups is done at the Datacenter level in
+the GUI, which will generate a cron entry in /etc/cron.d/vzdump.
+
+Backup modes
+------------
+
+There are several ways to provide consistency (option `mode`),
+depending on the guest type.
+
+.Backup modes for VMs: