This screen enables you to add a controller to a single controller system. Adding a second controller to a system allows increased fault tolerance and the ability to divide system load across both controllers.
WARNING: All System and configuration data is lost on the controller being added when the Add Controller command is accepted by the added controller.
All controllers in the clustered controller system must have the same physical connectivity to servers and storage enclosures to be able to share workload among them.
The mentoring controller is simply the one you submit the Add Controller command from to create the clustered controller system.
The Controller ID and IP Address is found by right clicking on the system root node in the explorer view and selecting the Properties option.
The ability to add a controller to a system is a separately licensed feature.