[Beowulf] OFED/IB for FC8

[Greg Lindahl]

> All the OFED rpm's for FC6 installed on FC8 without difficulty, 
> except for opensm-3.0.3-0.ppc64.rpm

This is the cause of most of your subsequent problems. Without an SM
running somewhere on your network, the links don't come fully up.

There are mailing lists devoted to OFED that you could ask
on. Building the software from scratch is probably the most
straight-forward way to get something that works.

-- greg