Correct MPIO from host to failover IP

[Al-S]

To take advantage of iSCSI MPIO you need multiple distinct physical paths (e.g. NICs) that are IP'd in different subnets.
I don't think you detailed the number of connections on your SAN host,but if it's greater than two, just IP them uniquely (again in different subnets) and add both portal when configuring the Window iSCSI initiator and you'll have two luns in Windows Disk Mgmt *IF* multipathing has not been configured.

You can find more details about MPIO at:
http://kb.open-e.com/How-to-configur...tiator_57.html

And
http://www.open-e.com/library/webcasts-and-videos/