Real NFS support for legacy and new backup systems
Currently, even though the word "NFS" is mentioned in both configuration pages of the Legacy and New backup pages, NFS is not actually supported by cPanel. Because of this, issues with the backup system are not being properly supported, as they are seen to be using an NFS mount, and it is automatically blamed.
Please add complete NFS support for backups, including choice of NFSv3 or NFSv4 so that we can create appropriate backup solutions for our end-users to respond to server failures, and disk space usage as necessary.
Additionally, please research appropriate NFS mount options so that the best speed, locking, and failure detection/recovery can be achieved with various NFS mounts and software.