To perform backups and restores that use Granular Recovery Technology, perform the following configuration if you use a UNIX or Linux media server and Windows clients:
Confirm that your media server is installed on a platform that supports granular recovery.
See the NetBackup Enterprise Server and Server 7.x OS Software Compatibility List.
No other configuration is required for the UNIX or Linux media server.
Enable or install NFS on all Active Directory domain controllers or ADAM/LDS hosts.
More Information
Enabling Services for Network File System (NFS) on Windows 2008 or Windows 2008 R2