HP Virtual Connect for c-Class BladeSystem Version 3.70/3.75 User Guide

Virtual Connect fabrics 121
When a DirectAttach VC SAN fabric is using multiple uplink ports, features of login balancing and login
re-distribution are not applicable. These features apply only on the uplinks within a FabricAttach VC
SAN fabric.
• For more control over the uplink port utilization, you can create several DirectAttach VC SAN fabrics
connected to the same 3PAR storage system. This configuration can assist the distribution of servers
according to server I/O needs and workloads.