On Fri, 2008-04-04 at 11:25 -0400, Brian J. Murrell wrote: > On Fri, 2008-04-04 at 10:14 -0500, Todd Rimmer wrote: > > I would not recommend reconfiguring your SM for this situation. > > Indeed, if what you say below pans out, I'd rather not. > > > Instead, you most likely have a bad cable or possibly a bad HCA or > > switch port. All IB products shipped within the last 6 years support > > 10g, so the fact your system has negotiated to 2.5g indicates a problem > > with the link. > > OK. I will investigate this. Is there any more direct method of > determining what rate an HCA has negotiated than using the "ibdiagpath > -l $nid" mechanism that I have been using? It seems like a kind of > round-about method of getting that information.
Try ibcheckwidth for this particular problem > > Bad or poorly connected cables are the typical cause. > > I will have the hardware guys take another look at that. > > Thanx for all the pointers! > > b. > > _______________________________________________ > 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 _______________________________________________ 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
