From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sasha Levin <levinsasha928@gmail.com>
Subject: Re: 5x slower guest disk performance with virtio disk
Date: Thu, 15 Dec 2011 19:16:22 +0200
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To: "Brian J. Murrell" <brian@interlinx.bc.ca>
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On Thu, 2011-12-15 at 11:55 -0500, Brian J. Murrell wrote:
> So, about 2/3 of host speed now -- which is much better.  Is 2/3 about
> normal or should I be looking for more? 

aio=native

Thats the qemu setting, I'm not sure where libvirt hides that.

-- 

Sasha.