We are designing a HA solution for server consolidation and are uncertain about mapping storage for high availibility. There will be 2 esxi5 hosts with 2 HBAs each connecting to SAN with 2 two port FC SPs. Fiber connectivity from esxi to SAN is fault tolerant. When presenting LUNS with explicit mappings to the esxi hosts, do we map each LUN to all host HBAs for fault tolerance / load balancing? Just needed to get some advise on how to present the storage to esxi for HA.
Many thanks in advance for any assistance.