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:
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Enabling Services for Network File System (NFS) on Windows 2008 or Windows 2008 R2
Installing Services for NFS on SQL back-end servers with Windows 2003 R2 SP2
Configuring a different network port for NBFSD
Requirements to perform backups and restores with Granular Recovery Technology (GRT)
Configurations that are supported for SharePoint Granular Recovery