Re: looking for opensm mailing list

[Ira Weiny <weiny2-i2BcT+NCU+M@public.gmane.org>]

On Fri, 26 Feb 2010 14:50:15 -0700
Tom Ammon <tom.ammon-wbocuHtxKic@public.gmane.org> wrote:

> Okay, a different question has just come up.
> 
> On my DDR IB fabric, using QLogic HCAs, when I run ibnetdiscover, I 
> don't see the hostname in the node description, but I do see "HCA-1". On 
> a different cluster, using Mellanox HCAs (and redhat's OFED), I do see 
> the hostnames in the node description.

set_nodedesc.sh is part of the infiniband-diags package.  I believe RHEL runs this by default at boot.  It will set the nodedesc as the hostname.  When I wrote the script, I asked on the list if the method I was using would work for all HCA's and I was told that it would.

Could you run that script on a node by hand and see if it will at least work with the QLogic HCA's?

If this works then you will need to figure out why it is not run at boot.

Thanks,
Ira

> 
> So here's my questions: How does ibnetdiscover find the hostname/node 
> description? Is there an option somewhere in OFED on the node that I 
> need to set to allow this name to show in ibnetdiscover?
> 
> Tom
> 
> On 02/24/2010 01:03 PM, Hal Rosenstock wrote:
> > On Wed, Feb 24, 2010 at 2:51 PM, Tom Ammon<tom.ammon-wbocuHtxKic@public.gmane.org>  wrote:
> >    
> >> Hi,
> >>
> >> I'm looking for a mailing list where opensm developers and/or users might be
> >> listening. Does anyone here know where I could find a list with such people?
> >>      
> > It's on this list too :-)
> >
> > -- Hal
> >
> >    
> >> Tom
> >>
> >> --
> >> --------------------------------------------------------------------
> >> Tom Ammon
> >> Network Engineer
> >> Office: 801.587.0976
> >> Mobile: 801.674.9273
> >>
> >> Center for High Performance Computing
> >> University of Utah
> >> http://*www.*chpc.utah.edu
> >>
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> >>      
> 
> -- 
> --------------------------------------------------------------------
> Tom Ammon
> Network Engineer
> Office: 801.587.0976
> Mobile: 801.674.9273
> 
> Center for High Performance Computing
> University of Utah
> http://*www.*chpc.utah.edu
> 
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-- 
Ira Weiny
Math Programmer/Computer Scientist
Lawrence Livermore National Lab
925-423-8008
weiny2-i2BcT+NCU+M@public.gmane.org
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