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] How was CoW implemented on the Demo LiveCD (3.0) ??

To: Tim Deegan <Tim.Deegan@xxxxxxxxxxxx>
Subject: Re: [Xen-users] How was CoW implemented on the Demo LiveCD (3.0) ??
From: Anand <xen.mails@xxxxxxxxx>
Date: Thu, 26 Jan 2006 21:27:04 +0530
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Thu, 26 Jan 2006 16:06:09 +0000
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=W2ZWoDWqFkUpKLvMwByQbCdK4CAdKbec/r4nhk/kkDoGak/GxweO/PqatKlIzfr8CHbOX7Pma0pQ3WCn3NSlNjg08aypQnc+pM20a1Ria4YviQKS/63sDhygp+xnVL1TKTmQfUHOGUi07u+yCRnqEIca+Tjm/Z1zaa8Jopy5oB8=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20060126140315.GB22508@xxxxxxxxxxxxxxxxx>
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/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <dr4vq3$uco$1@xxxxxxxxxxxxx> <20060124112445.GD19563@xxxxxxxxxxxxxxxxx> <acb757c00601241125o17bb4feyf65ce1f7e85c03ab@xxxxxxxxxxxxxx> <20060125101452.GA10362@xxxxxxxxxxxxxxxxx> <acb757c00601250414x2ca9c00em28f0fdf8d64a3d11@xxxxxxxxxxxxxx> <20060126103900.GA22508@xxxxxxxxxxxxxxxxx> <acb757c00601260546t585acdd1o7ab0991ac1180206@xxxxxxxxxxxxxx> <20060126140315.GB22508@xxxxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
On 1/26/06, Tim Deegan <Tim.Deegan@xxxxxxxxxxxx> wrote:
OK, it looks like dmsetup is getting the right arguments.  Do you have
the dm-snapshot kernel module loaded? (lsmod |grep '^dm')

[root@xen xen-3.0-testing.hg]# lsmod |grep '^dm'
dm_mirror              24280  0
dm_mod                 61152  2 dm_mirror

Doesn't look like so.

Did a modprobe

[root@xen xen-3.0-testing.hg]# modprobe dm_snapshot

[root@xen xen-3.0-testing.hg]# lsmod |grep '^dm'
dm_snapshot            19296  0
dm_mirror              24280  0
dm_mod                 61152  3 dm_snapshot,dm_mirror

Will try the create_cow now and post results.

Thanks.

--

regards,

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