[ewg] Re: End user documentation for Infiniband?

[Jeff Becker]

On 12/09/2009 06:14 AM, Ross Smith wrote:
> Hi guys,
>
> Sorry if this is a bit of a newbie question, or posted to the wrong
> place, but I've been struggling to find any documentation for
> configuring infiniband, and the openfabrics mailing lists appear well
> and truly dead.
>   

The Enterprise Working Group List (ewg at lists.openfabrics.org) is the
list for end users. Thanks.

-jeff

> I have a very basic network running now, with three hosts, ipoib and
> opensm.  It's running at 2.5Gbps which I understand is the default,
> but I cannot for the life of me find any documentation on how to
> configure it to run at higher speeds.
>
> Any network benchmarks are peaking at around 290MB/s, so just under 2.5Gbps.
> ibstat tells me that the link is running at 20.
> ibdiagnet tells me that the ipoib subnet is configured for 10Gbps, but
> that it has no members.
>
> I'm guessing that I need to configure the ipoib subnet for 20Gbps, and
> join the machines to it.  However I can't find documentation on how to
> do either of these.
>
> Can anybody help, or point me in the direction of some documentation?
>
> thanks,
>
> Ross
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