Build Your Own iSCSI SAN Appliances With Linux, part 1

Search Enterprise Linux: "Yet most companies need a SAN, because – in my opinion – it's probably the best way to avoid losing critical data when server storage crashes occur. You don't need to pay for a proprietary SAN appliance, because you can build your own SAN using open source software. In this four-part tip you'll learn how to set up such an appliance setup."