I'm looking at creating a scalable HA cluster. I've been looking at ovirt for the VM management side. (Proxmox/VMware are essentially licensed products and I'm at a university with no money and OpenStack seemed overkill and I don't need random users managing VM provisioning ala AWS) I need a central HA backend storage and I'm interested in using infiniband because it's very fast (40Gb) and cheap to obtain switches and adapters for. However, I was wondering if ovirt is capable of using infiniband in a No-IP SAN configuration? (I've seen that infiniband/IP over Infiniband/NFS is possible but I would rather use SAN instead of NAS and also avoid the IP overhead in the long run. What is the current state of using raw infiniband to provide SAN storage for ovirt based installations? Thank you for your expertise, Jeff W.