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Re: [Xen-users] How was CoW implemented on the Demo LiveCD (3.0) ??
- To: Tim Deegan <Tim.Deegan@xxxxxxxxxxxx>
- From: Anand <xen.mails@xxxxxxxxx>
- Date: Wed, 25 Jan 2006 00:55:16 +0530
- Cc: xen-users@xxxxxxxxxxxxxxxxxxx
- Delivery-date: Tue, 24 Jan 2006 19:34:00 +0000
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Can the same method of cow used in the LiveCD be implemented with LVM ? instead of the flat images ?
Thanks.
On 1/24/06, Tim Deegan <
Tim.Deegan@xxxxxxxxxxxx> wrote:I think you'll need to copy over some of the scripts from the demo CD:
/etc/xen/scripts/block-cow
/usr/sbin/create_cow
/usr/sbin/destroy_cow
> disk = ['cow:/tmp/cdrom/rootfs.img 30,sda1,w']
> what does "30" mean here? A little bit hard to guess...
30 is the size of backing file to use, in this case 30MB.
--
regards,
Anand
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