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Vembu Virtual Drive and NFS Share Settings

Vembu Virtual Drive (NFS Share)

Vembu Virtual Drive is an exclusive feature of BDR Backup Server, that allows instant access backup data. With the help of the VembuHIVE file system, Vembu Virtual Drive virtual mount backup data and allows instant access for users.

Vembu Virtual Drive will make following file format types available for any image-based backups mounted in it:

  • VHD
  • VHDX
  • ?VMDK 
  • RAW image files

These files can be used based on your requirements. For example, a VHD file can be mounted in Hyper-V or a VMDK file can be mounted in an ESXi server or a RAW image file can be mounted in KVM to create a virtual machine. VHD file can be mounted in Disk Management to access file-level backup data.

Manage Vembu Virtual Drive (NFS Share)

  • Go to the Settings tab and choose the Vembu Virtual Drive option. This page lists all image-based backups stored in the BDR Backup Server. You can virtual mount any backup data which you wish to instant access.


  • To virtual mount a backup data, click 'Mount' option alongside specific backup job to be accessed.
  • You can have access to backup data by viewing VembuVirtualDrive displayed in My Computer. Once done with the requirement, unmount data by selecting the Unmount option.

Enable NFS Service on Vembu Virtual Drive

  • Vembu Virtual Drive can be shared within a network area by enabling NFS service on Vembu Virtual Drive.
  • NFS service for Vembu Virtual Drive is available on both Linux and Windows servers.

Information Note:

For enabling the NFS feature in Linux servers, it is necessary to have the NFS Kernel server installed in the backup server machine. YOu can install NFS Service by using the "apt-get install nfs-kernel-server" command. You need to run VembuBDR with root/administrator privileges to save NFS settings

Enable NFS Service on Linux Screenshot

Enable NFS Service on Windows Screenshot

  • NFS share service allows you to add VembuVirtualDrive as an NFS datastore in ESXi servers.

Information Note:

Before enabling NFS service in Vembu Virtual Drive, make sure Microsoft or other third party NFS services are disabled for uninterrupted service