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Subject: Re: [OMPI devel] RFC: Add "virbr0" to [btl|oob]_tcp_if_exclude?
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-02-10 15:03:06

On Feb 10, 2012, at 1:44 PM, Paul H. Hargrove wrote:

> Since the situation described is one where the user didn't know they could/should disable xen, it is reasonable to think they ALSO don't know they need to exclude virbr0.

That's what I'm thinking.

> So, I read the question as meaning the following:
> What happens when a user who doesn't know anything about virbr0 does
> mpirun --mca btl_tcp_if_exclude lo,eth8

I'm not sure I understand your question -- the above will exclude loopback and eth8.

(where did eth8 come from?)

Jeff Squyres
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