We're using IB (QDR connectX and connectX2) on our system. It turns out that the drivers included in version 3.2 of the linux kernel are fine. I've built a ppa for updated management tools though; all of those bits are ancient in precise. The ppa is here: http://launchpad.net/~narayan-desai/+archive/infiniband
One word of warning; you'll only be able to use IPOIB for connectivity between the hypervisor nodes and the openstack service nodes; getting to VMs requires full ethernet compatibility, which IPOIB doesn't provide. You will be able to use the IPOIB for fast image transfers and really fast volume storage if you have it. Turning on iSER helps a lot with volume bandwidth, but requires a patch to nova compute. -nld On Tue, Dec 25, 2012 at 7:03 AM, <changliwe...@gmail.com> wrote: > Hi, > Merry Christmas ! > Have you even tried to use infinitband network in OpenStack base on Ubuntu > 12.04? > In recent two days, I want to use IPoIB in Ubuntu, but the big problem is > the driver of IB, > The OFED src is special for enterprise distribution only, such as (RHEL and > SLES ), even the so called > source code archive is a rpmbuild-tree-like structure. Then the question is > how to solve the driver problem in ubuntu 12.04. > ________________________________ > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
