From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [PATCH v2] fix migration failure with xl migrate
	--debug
Date: Fri, 28 Nov 2014 08:27:11 +0000
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References: <alpine.DEB.2.00.1411272342370.5756@procyon.dur.ac.uk>
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To: M A Young <m.a.young@durham.ac.uk>
Cc: Wei Liu <wei.liu2@citrix.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, xen-devel@lists.xen.org
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On Fri, 2014-11-28 at 00:28 +0000, M A Young wrote:
> Migrations with xl migrate --debug will fail because debugging information 
> from the receiving process is written to the stdout channel. This channel 
> is also used for status messages so the migration will fail as the sending 
> process receives an unexpected message. This patch moves the debugging 
> information to the stderr channel.
> 
> Version 2 moves some output back to stdout that was accidentally moved 
> to stderr in the first version.
> 
> Signed-off-by: Michael Young <m.a.young@durham.ac.uk>

I think you've forgotten the attachment.

Ian.