ABC.com has implemented a second Brocade director into their environment. They have moved
several hosts and one of their two storage arrays onto the new director. When a large batch cycle
was run, the customer experienced queuing on the directors when previously there was none.
The customer discovered the following during their analysis of the issue. The hosts running the
batch cycle used storage from both arrays.
The only LUNs having problems came from the array attached to the new director. When the
batch process was re-run with all LUNs made available through the original director, no problems

were encountered.
What would you recommend to solve the performance problem?

A.
Utilize Brocade ISLTrunking to optimize the ISL traffic

B.
Add departmental switches to the fabric, creating a core/edge design

C.
Implement additional Brocade ISLs

D.
Change FSPF costs