From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Pierre Dion Subject: Migrating Vm's from one machine to another...and back Date: Mon, 11 Aug 2008 17:19:05 +0200 Message-ID: <48A05869.60706@bull.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Laurent Vivier To: kvm@vger.kernel.org Return-path: Received: from ecfrec.frec.bull.fr ([129.183.4.8]:54632 "EHLO ecfrec.frec.bull.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755384AbYHKPTl (ORCPT ); Mon, 11 Aug 2008 11:19:41 -0400 Received: from localhost (localhost [127.0.0.1]) by ecfrec.frec.bull.fr (Postfix) with ESMTP id 5D96E1A18DA for ; Mon, 11 Aug 2008 17:19:33 +0200 (CEST) Received: from ecfrec.frec.bull.fr ([127.0.0.1]) by localhost (ecfrec.frec.bull.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 21170-07 for ; Mon, 11 Aug 2008 17:19:30 +0200 (CEST) Received: from cyclope.frec.bull.fr (cyclope.frec.bull.fr [129.183.4.9]) by ecfrec.frec.bull.fr (Postfix) with ESMTP id 922941A18D8 for ; Mon, 11 Aug 2008 17:19:30 +0200 (CEST) Sender: kvm-owner@vger.kernel.org List-ID: Hi, I made some VM migrations between several machines (Intel-Intel and Intel-AMD) and when one VM has been migrated onto a second machine, I cannot put it back on the first one. I talked with Laurent and it seems that there is no way (or no obvious one) to do that. This could be useful when doing some tasks (load balancing...). Is it an item that is interesting enough to be done ? And does anyone have some idea on how to do that ? Thanks for any idea/help. jean-pierre