I am wondering if you can cluster FreeNAS itself. I want to take 2-3 FreeNAS boxes and cluster them so that if one box were to die, I wouldn't lose data and my storage would still be working. I have seen many mentions of having clusters actually access storage via iSCSI, but I can't find anything that shows if you can actually cluster FreeNAS itself. My theory is that I store VMs on FreeNAS and if one of the FreeNAS boxes dies, I am still running on the others.