WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-users] XCP pool upgrade

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] XCP pool upgrade
From: George Shuklin <george.shuklin@xxxxxxxxx>
Date: Tue, 08 Nov 2011 21:11:21 +0400
Delivery-date: Tue, 08 Nov 2011 09:14:23 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=OXCI6Sbag5QKPZndZzqLQG0VZmdYm7c9kDfVpmPC7Zc=; b=t+3AMQk+qBpy33fb8W6PD+W88ukMBsVq5BzbPo4yijJNNK7j0SyxNy27+tfqYKbEuP mxDy7SOFKay6Svp2XIszrql3J+d8Mx3fRqjLHBZfF1IlHOYUsbDXIEyHgPI3/eqBAueh aZ/aD4O8yPpy8+KSTYmcrkSydQKXo0A2gnO8c=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <CAJYFKG5Nte+cxzhRQNB39FP8wTcpdON4FZK9G5STS3KfjkwayA@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <CAJYFKG5Nte+cxzhRQNB39FP8wTcpdON4FZK9G5STS3KfjkwayA@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111022 Thunderbird/8.0
The different version of xapi (we talking about xapi, when talking about XCP upgrades) can coexist together, but only with extremely limited capabilities. This mode intended only for live pool migration from old hosts to newer one to allow seamless upgrade of platform without interrupting guest VMs operations. During that mode you need to avoid any management operations (like sr creation, vdi resize, new vm creation and so on). Only shutdown, may be start and migrate.

You can met some troubles with guest tools (outdated version), but this can be easily solved by 'faking' guest version (talked may times in this maillist and described on wiki pages).

But just in case be ready to 'worst case' scenario: shutdown all VM and start them back after upgrade.

On 08.11.2011 18:19, Денис Мельников wrote:
Hi all!
I am using XCP pool with 5 members. XCp version is 1.0.0
I want to upgrade my XCP to version XCp 1.1.
I read that upgrading from 0.0.1 to 0.5 had some troubles including
conflicts between different version of XCP (XCP 0.0.1 and XCP 0.5
conlicted each other in one pool).
Does anybody did such upgrade? What troubles can I meet? :)

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>