Do you see anything out of dmesg or any useful output? Also, what firmware levels are you running on the HCA? Is it all traffic that goes away (e.g. what happens if you attempt to run the ib_rdma_bw test)? And just to complete my list of questions, does the node itself go catatonic or is it still loginable?
If no one else has a better idea, it might be helpful to also know the motherboard (as there might be some tricks that need to happen that are motherboard specific). [EMAIL PROTECTED] wrote: > Hi, > > I am testing the Mellanox Technologies MT25208 InfiniHost III Ex (Tavor > compatibility mode) (rev a0) PCI-Express card on RHEL 4 upd 4. The machine > is a quad opteron running on x86_64. I'm using the OFED1.1 package. > > After moving some data (a few Megs with netperf) over the IB network the > IB card loses network connectivity. Pinging the card itself still works at > that point. > > > Any thoughts? > > > _______________________________________________ > openib-general mailing list > [email protected] > http://openib.org/mailman/listinfo/openib-general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general > > -- Makia Minich <[EMAIL PROTECTED]> National Center for Computation Science Oak Ridge National Laboratory Phone: 865.574.7460 _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
