+This mode does not really make sense for qemu. Please use snapshot
+mode instead.
+
+`snapshot` mode::
+
+This mode simply starts a qemu live backup task. If the guest agent
+is enabled (`agent: 1`) and running, it calls 'guest-fsfreeze-freeze'
+and 'guest-fsfreeze-thaw' to improve consistency.
+
+A technical overview of the Proxmox VE live backup for QemuServer can
+be found online
+https://git.proxmox.com/?p=pve-qemu-kvm.git;a=blob;f=backup.txt[here].
+
+NOTE: Qemu backup provides snapshots on any storage type. It does
+not require that the underlying storage supports snapshots.
+
+
+.Backup `mode` for Containers:
+
+`stop` mode::
+
+Stop the guest during backup. This results in a very long downtime.
+
+`suspend` mode::
+
+This mode uses rsync to copy the container data to a temporary