I started off thinking I know exactly what equipment I wanted, I was going to get 2 QNAP TS-809U-RP, but then I started ready of the open discussions, and a lot of people talked about the how they lost the iscsi connection in high network usage. I don't know if it's a setup problem, or the equipment. I need advice on what would be the most reliable ISCSI storage within a budget (10,000). I want to buy two of the storage devices for replication. I plan for them to hold VM's (Hyper V) and to be in a failover cluster.
This is what I'm considering. I haven't found any much else that is within my price range.
Buffallo TeraStation™ III iSCSI
HP X1400 Network Storage
Any advise, suggestions for equipment, or experience with these this kind of setup?