Hello.

Excuse me but i speak little english.

We need meake iscsi cluster active/active.

We need specific hardware?
For example:
-Battery for ram memory
-Hardware raid controler
-Number of ethernet and speed port
-Processor
-Memory

this system is for connect to proxmox 2.1 cluster, for storage the virtual hard disk in iscsi for the virtual machines in proxmox.

Thank you.