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Re: [Xen-users] tap instead of file

To: "Randy McAnally" <rsm@xxxxxxxxxxxxx>
Subject: Re: [Xen-users] tap instead of file
From: "Todd Deshane" <deshantm@xxxxxxxxx>
Date: 2008年8月27日 16:43:49 -0400
Cc: xen-users list <xen-users@xxxxxxxxxxxxxxxxxxx>
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On Wed, Aug 27, 2008 at 11:01 AM, Randy McAnally <rsm@xxxxxxxxxxxxx> wrote:
> I'm running Xen 3.1.4 on CentOS 5 and am interested in switching the
> following disk to tap mode:
>
> disk = [ 'file:/vm/dns.img,ioemu:hda,w' ]
>
> However, everything I've tried fails (DomU won't boot). Basically I'm
> trying to avoid Dom0 caching the reads and writes and get a little better
> performance.
>
> What is the correct syntax to enable tap mode?
>
You should be able to do
disk = [ 'tap:aio:/vm/dns.img,ioemu:hda,w' ]
Cheers,
Todd
> Thanks in advance.
>
> --
> Randy
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users 
>
-- 
Todd Deshane
http://todddeshane.net
check out our book: http://runningxen.com
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