On Thu, Apr 19, 2012 at 2:00 PM, Ionescu, A. <a.ionescu at student.vu.nl> wrote: > Thanks for your answer, Sabuj. However, I am not sure I understand what you mean by trying with ipoib. > Do you mean specifying "transport tcp" and using the ipoib ips/hostnames for the bricks? > If you manage to find a way to overcome this performance limitation, please share with us your solution. Yes.