From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: [Planning for Xen-4.6] Migration v2
Date: Wed, 26 Nov 2014 09:09:12 +0100
Message-ID: <20141126080912.GA944@aepfle.de>
References: <5474DE5A.2060000@citrix.com>
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To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Juergen Gross <JGross@suse.com>, Wei Liu <wei.liu2@citrix.com>, Ian Campbell <Ian.Campbell@citrix.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>, Xen-devel List <xen-devel@lists.xen.org>, Ross Lagerwall <ross.lagerwall@citrix.com>, David Vrabel <david.vrabel@citrix.com>, Jan Beulich <JBeulich@suse.com>, Shriram Rajagopalan <rshriram@cs.ubc.ca>, Hongyang Yang <yanghy@cn.fujitsu.com>
List-Id: xen-devel@lists.xenproject.org

On Tue, Nov 25, Andrew Cooper wrote:

> The purpose of this email is to plan how to progress the migrationv2
> series through to being merged.  I believe I have CC'd everyone with a
> specific interest in this area, but apologies if I have missed anyone.

While you mow that lawn, did you guys think of handling downtime of the
migrated VM? I added some knobs to abort migration in a very libxc
specific way. What I would like to see is a simple user interface for
virsh/xl to control the downtime. See the thread "limit downtime during
life migration from xl/virsh":

http://lists.xenproject.org/archives/html/xen-devel/2014-03/msg00785.html


Olaf