[openib-general] troubles with IPoIB

Josh England jjengla at sandia.gov
Mon Nov 22 18:14:23 PST 2004


On Mon, 2004-11-22 at 17:34 -0800, Roland Dreier wrote:
> What subnet manager are you using?

Embedded Voltaire SM.

>   If you mount ipoib_debugfs
> somewhere (say /ipoib_debugfs), what do you get from
>     cat /ipoib_debugfs/ib0_mcg

How do I mount ipoib_debugfs?  Is there some device associated with it
that I should be seeing?  BTW...I'm using udev.

> Do /sys/class/net/ib0/statistics/rx_packets and/or "tcpdump -i ib0"
> show anything on the other nodes when you try to ping or something?

Nope...nothing's coming in...

-JE





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