From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: SMP/DRBVD issues ... Date: Sun, 13 Dec 2009 12:27:44 +0200 Message-ID: <4B24C1A0.8030204@redhat.com> References: <30898204.23101260095109812.JavaMail.root@zimbra> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Gareth Bult Return-path: Received: from mx1.redhat.com ([209.132.183.28]:62689 "HELO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752025AbZLMK2e (ORCPT ); Sun, 13 Dec 2009 05:28:34 -0500 In-Reply-To: <30898204.23101260095109812.JavaMail.root@zimbra> Sender: kvm-owner@vger.kernel.org List-ID: On 12/06/2009 12:25 PM, Gareth Bult wrote: > > However, is there a flag that can be passed to qemu that will tell it whether the device is shared or not? > > On Xen, I think the migration code actually does a; > > "drbdadm secondary oldnode" > "drbdadm primary newnode" > > As part of the migration process, thus forcing DRBD itself to provide the locking mechanism. > (and this is part of Xen, i.e. it's "below" libvirt) > > .. is there somewhere more relevant I can post this? > > The libvirt mailing lists. -- error compiling committee.c: too many arguments to function