Backup Manager For WHMCS (FreeNAS)
This module enables the automatic provisioning of backup storage. The module uses FreeNAS, a popular operating system for managing backups.
Especially handy is that it uses ZFS as a file system and therefore brings a lot of advantages over ext4 and other file systems.
It supports all popular types of access such as NFS, iSCSI, Samba, FTP, SSH.
Creation and restores of snapshots are also possible, making it possible to quickly return to a previous point if something was accidentally deleted or something went wrong.