From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: Re: RFC: Still TODO for 4.2? xl domain numa memory allocation vs xm/xend Date: Fri, 20 Jan 2012 13:04:43 +0100 Message-ID: <1327061083.2337.42.camel@Abyss> References: <1325694562.25206.304.camel@zakaz.uk.xensource.com> <20120119211430.GT12984@reaktio.net> <1327046368.21391.29.camel@dagon.hellion.org.uk> <1327058562.17599.134.camel@zakaz.uk.xensource.com> <1327059874.2337.38.camel@Abyss> <1327060480.30054.15.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1464181571590518562==" Return-path: In-Reply-To: <1327060480.30054.15.camel@zakaz.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ian Campbell Cc: xen-devel , "Keir (Xen.org)" , Stefano Stabellini , George Dunlap , "Tim (Xen.org)" , Ian Jackson , Jan Beulich List-Id: xen-devel@lists.xenproject.org --===============1464181571590518562== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-yQduLsB83ZT9H2OedbaA" --=-yQduLsB83ZT9H2OedbaA Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2012-01-20 at 11:54 +0000, Ian Campbell wrote:=20 > This might be doable for HVM guests but for PV guests pretty much the > only way would be a kind of local migration which would need tool > support. For the PV case hybrid support would help (by introducing HAP > for PV guests). Not saying it's not worthwhile but might just be harder > than it sounds. >=20 That local migration analogy was exactly what came out when we were trying to envision how to deal with the PV guest case. I still know too few about all this to have a authoritative opinion, so, for now, thanks for the warning! :-D > > Of course, even in such mode, if the user explicitly tells us what he > > wants, e.g., by means of cpupools, pinning, etc., we should still honou= r > > such request. >=20 > Do we get this right now? >=20 Sorry, not sure what you mean here... Regards, Dario --=20 <> (Raistlin Majere) ------------------------------------------------------------------- Dario Faggioli, http://retis.sssup.it/people/faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) PhD Candidate, ReTiS Lab, Scuola Superiore Sant'Anna, Pisa (Italy) --=-yQduLsB83ZT9H2OedbaA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAk8ZWFsACgkQk4XaBE3IOsTglQCgobKVAIjnd/KNP7t7ZdWl8XWa Q8QAn1QyMO3eUy0zQqyvZlpkH0GGZ/IZ =J81D -----END PGP SIGNATURE----- --=-yQduLsB83ZT9H2OedbaA-- --===============1464181571590518562== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --===============1464181571590518562==--