Hello list, I have isolated an enclosure consisting of 4 nodes each with a Mellanox HCA from an IB cluster containing multiple such enclosures. And connected nodes of the isolated enclosure with another IB switch forming a different subnet. This enclosure uses a same "ethernet" network which is used for the main cluster.
Everything (IB related) works fine in the isolated cluster if I don't use IPoIB. When I load IPoIB and run any application using TCP/IP (e.g. ping) on IPoIB interface whole system hangs for 10-15 minutes and strangely all IB related applications (e.g OpenSM) gets killed. ping to the local IPoIB interface works. But ping to any remote IPoIB interface results into above situation. Can anyone please tell me is there anything obviously wrong with the above described configuration? Any help on resolving this issue is greatly appreciated. -Mahesh _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
