From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Lalancette Subject: Re: [PATCH]: Implement tcp "nowait" option for migration Date: Wed, 06 Aug 2008 11:26:08 +0200 Message-ID: <48996E30.3010701@redhat.com> References: <4892D241.5090000@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: kvm-devel To: Anthony Liguori Return-path: Received: from mx1.redhat.com ([66.187.233.31]:57279 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751919AbYHFJ1y (ORCPT ); Wed, 6 Aug 2008 05:27:54 -0400 In-Reply-To: <4892D241.5090000@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: Chris Lalancette wrote: > Sometimes you want to be able to start up the receiving side of a live migration > and actually be able to run monitor commands before you do the migration. > Libvirt, in particular, wants to do this for setting up the migration. This > patch implements a "nowait" option to the receiving side so that you start up > the receiving side similar to: > > qemu-kvm -M pc -S blah blah -incoming tcp://0:4444,nowait > > Then you are able to interact with the monitor before the live migration takes > place. Anthony, Any comments on this patch? I'd like to try to get this in the KVM tree once Avi gets back, so I would prefer to do any iterations/cleanups now. Thanks, Chris Lalancette