Daisy chain 10G NICs across 3-4 servers (budget SAN)
Daisy chain 10G NICs across 3-4 servers (budget SAN)
You're exploring a cost-effective way to build a SAN using 10G networking. The setup involves connecting four machines with dual 10G adapters in a ring configuration for redundancy. You're considering static IPs and planning for automatic switching. Your questions focus on feasibility, routing, and path management.
You can find affordable options such as the 4-port MikroTik for around $100 and used Aruba S2500 switches for about $70 USD. Implementing a virtual Layer 2 switch on each host using a Linux bridge is possible. Avoid creating loops or manually setting up STP to prevent unwanted loops and maintain proper network control.