I asked this question over in Business and enterprise computing previously, (sorry for the repost) I have a HP Drive enclosure (AG638B) loaded with 450GB drives, but it is missing its controller (AG637A). I would really like to get some storage attached to a Blade chassis over Fiber Channel. To you storage engineers, If I purchased a dual port PCI Fibre Channel card, can I control the existing Drive enclosure array (JBOD?) with Freenas or Windows on one port , and then present the other port to the blade array? What other ways can I get the storage to the blades?