Do you use different disk array types in your data center, or do you tend to gravitate toward one setup? How have your disk arrays changed over time? What do you use?
I am planning my disk array upgrade, and I want to know if anyone has any thoughts, or if there are any reference/best practice/white papers, for accessing heterogeneous disk arrays to a Windows server using a single HBA via SAN. Any concern about the multi-path software?


