Open Virtual Appliance (OVA) is an OVF
		file packaged with a base image Ubuntu image and installed with EFA. 
		About this task
See Deploy the OVA for EFA for a list of prerequisites.
	 Procedure
- 
				Log in to the OVA.
			
- 
				Switch to the super-user.
				
			
- 
				Copy the new tar file to
						/opt/godcapp/.
- 
				Extract the tar.
				
					device# tar –xvf efa-2.x.x.tar.gz
device# cd efa
 
 
- 
				Run the deployment script.
				
					device# source deployment.sh 
 
- 
				When prompted, select Upgrade or
						Redeploy.
				The upgrade proceeds.
					Messages describe the progress and indicate when the upgrade is complete.
				 
- 
				When the upgrade is complete,
					update your shell's environment.
				
					device# source /etc/profile