[openib-general] IPoIB still not working [was IPoIB FAQ Update]

Hal Rosenstock halr at voltaire.com
Tue Dec 7 12:11:11 PST 2004


On Tue, 2004-12-07 at 14:33, Woodruff, Robert J wrote:
> Ok here is what I found. I installed the openib.org code on my 
> EM64T (x86_64) systems that have PCI-E HCAs. We have a 8 node
> Mellanox switch. On one node (a 32-bit Xeon node), 
> we are running opensm from the SF project.
> We have one 32-bit system (Sean's) and 2 EM64T systems connected to 
> the switch that are running the openib.org code.
> When Sean's 32-bit system loads ipoib and configures the 
> interface, everything seems to work fine. However, when I load ipoib
> on the 64-bit x86_64 node, the opensm starts complaining that 
> 
> osm_mcr_rcv_join_mgrp ERR IB10 Provided Join State != FullMember
> 
> so it looks like the x86_64 system is not able to join the multicast
> group.
> I suspect some issue with structure definitions, but have not debugged
> the 
> issue any further.

Are the x86_64 machines PCIe or PCIX ? (Mine is PCIX). 

-- Hal




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