From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dario Faggioli <dario.faggioli@citrix.com>
Subject: Re: [PATCH resend] libxl,
 hotplug/Linux: default to phy backend for raw format file, take 2
Date: Fri, 9 Jan 2015 18:38:56 +0100
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To: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, xen-devel@lists.xen.org, Fabio Fantoni <fabio.fantoni@m2r.biz>, Roger Pau =?ISO-8859-1?Q?Monn=E9?= <roger.pau@citrix.com>
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On Fri, 2015-01-09 at 14:42 +0000, Wei Liu wrote:
> On Thu, Jan 08, 2015 at 03:33:17PM +0100, Fabio Fantoni wrote:

> > Sorry for the probably stupid question, what are the pros and cons of
> > default use of phy instead qdisk for raw files as domU disk?
> >=20
>=20
> There's no stupid question. :-)
>=20
> I was told that it performs better and enables other potential
> improvements.
>=20
Not a big deal, probably, but IMO it would be nice to have at least a
few words about when it's happening in the changelog, wouldn't it?

Regards,
Dario

--=20
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)


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