A server is attached to a dual-controller array via a single port HBA. The fabrics are fully redundant and connected to each of the array controllers in an appropriate fashion. Which of the following is necessary to provide load balancing on the server?
A. A second HBA must be installed on the server and attached to the second fabric.
B. Both fabrics must contain the same number of switches at the same firmware level.
C. The server should be clustered and attached to a secondary array.
D. Both array controllers must have ports available in each fabric.
