In a fully redundant dual fabric environment, the core switch in one of the fabrics fails. None of the servers can access their LUNs. Which of the following is a possible cause of this issue?
A. Storage controllers were only connected to a single fabric.
B. The fabric is using port zoning.
C. There are not enough buffer-to-buffer credits.
D. All of the LUNs were only zoned to a single fabric.
