Among the “pretty sweet new features“ that distinguish Xsan 2, Chris Foresman (arstechnica.com) points to the new MultiSAN feature, which “gives simultaneous access to multiple volumes that are hosted by separate controllers.” Xsan 2 “also allows file copies from one SAN volume to another directly over FibreChannel for a significant speed boost.” In addition, Foresman points to the redesigned admin tools that simplify setup and to Xsan 2’s tighter integration with Open Directory, Mac OS X Leopard, and Server Assistant on Leopard server.