[OMPI users] Help: OFED Version problem

[Lee Amy]

Hi,

I have two machines with RHEL 5.2, then I installed OFED 1.4.1 driver
on the first machine, the second machine is using OFED 1.3.1 by RHEL
owned. My question is if the different version of OFED drivers will
affect performance?

Thanks.

Eric Lee