We have the SQL cluster with two nodes (both PowerEdge R610 Rack Server) connected to the DELL PowerVault MD3200. We wold like to add the new 

DELL PowerVault MD3200i to the cluster.

Currently we are running Powervault Modular Disk Storage Manager version 10.70.G6.05 on the servers. New MD3200i came with the new version 

of this software (10.84.G6.25). So I have to questions:

1. Do I need to upgrate Powervault Modular Disk Storage Manager?

2. If yes, what is the best way to do it. The manual suggests to uninstall the old version and install the new one. Is it the recommended way. 

Will it affect the other software (drivers, ets) on the server or not?