I have a new host that I've added to my infrastructure. The old host is 4.1 and the new is 5.5. When I scanned for datastores on my new host it only picked up one disk of 7. I checked the SAN and the host is allowed and communicating with it.
I've attached two pics of both the old and new host disk under the iSCSI adapter.
All the settings look the same across the hosts... I'm wondering if this may be some compatibility issue or I've simply missed something?