I've installed xen-hypervisor-4.1 package onto an Ubuntu 12.04.3 server.
It has an infiniband adaptor installed and I run IPoIB with it.
What I'm wanting to do is provide the ipoib to one or more guests. However using linux bridge is not possible.
# brctl addbr br0
# brctl addif br0 ib0
can't add ib0 to bridge br0: Invalid argument
And that's because ib0 is not a true ethernet interface. I already have ipoib deployed on the network so eoib may not be a compatible option?
Also, if I was to simply pass through the Infiniband adaptor that would only work for a single guest.
How do I make the infiniband network available to certain virtual machines?