Maybe it is a good solution to build a high available iSCSI SAN .Check here :KernSafe High-Availability iSCSI SAN for VMWare ESX / ESXi Server
The Enterprise version just needs about $900, so in total it is a perfect solution with $1800
Moderation node: Atomliu is a KernSafe employee. Keep that in mind when making a decision.
Message was edited by: schepp