From: Jeff Becker <Jeffrey.C.Becker-NSQ8wuThN14@public.gmane.org>
To: Ross Smith <myxiplx-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
OpenFabrics EWG
<ewg-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org>
Subject: Re: End user documentation for Infiniband?
Date: Wed, 9 Dec 2009 09:55:36 -0800 [thread overview]
Message-ID: <4B1FE498.3030001@nasa.gov> (raw)
In-Reply-To: <7b160d240912090614j7ac3c126r5fec5a1516d6f91-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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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-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.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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prev parent reply other threads:[~2009-12-09 17:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-09 14:14 End user documentation for Infiniband? Ross Smith
[not found] ` <7b160d240912090614j7ac3c126r5fec5a1516d6f91-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-12-09 17:55 ` Jeff Becker [this message]
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