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-devel

Re: [Xen-devel] qemu VS tapdisk2 VS blkback benchmarks

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] qemu VS tapdisk2 VS blkback benchmarks
From: Shriram Rajagopalan <rshriram@xxxxxxxxx>
Date: Sat, 11 Dec 2010 12:16:38 -0800
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Daniel Stodden <Daniel.Stodden@xxxxxxxxxx>
Delivery-date: Sat, 11 Dec 2010 12:17:30 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=kO3YVBei0ZyEuXsIUITtZ29paqSWCWWdpYvf6Pnp01Q=; b=eQnzQ9VZXmtGETNiaTLz8+vgRfZAXRx9kNvjzQ1wvmbG8LJd/Wa7QeBe36HUOEheUn Ie4H4CXqfj/+ZglDaSr8rLjiADka/FKU7XrXf+PpgbS74yuE0Q4RPhfRAwhGq+0yqQ20 KAfK5biDoaPOJY7B/mPIu4HPuDdP3WmjHy4DY=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=RqgkzdBcj3Fu3HprQk+ND8OYA7n4DjmRdA+xKDa+Tgpadf22B4kxT76tldMJ37TSuw /4J3LN3LwXi1WPdHkWUQFKxPMI3zvYmCsFFK56eLmfLAl+xTbzDIqLPDA9IXhKucPap7 E1LzAQdFRW1g7gNjVObgb3IZMq7NDaX1HjBQQ=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <alpine.DEB.2.00.1012101842180.2390@kaball-desktop>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <alpine.DEB.2.00.1012101556250.2390@kaball-desktop> <1292005965.30829.0.camel@xxxxxxxxxxxxxxxxxxxxxxx> <alpine.DEB.2.00.1012101842180.2390@kaball-desktop>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
I am assuming when you said "blkback over lvm", you
used "phy:/dev/..." format.
do you have any figures on tapdisk2 over lvm?
[wherein you would use "tap2:aio:/dev/..." ]

shriram
-- 
perception is but an offspring of its own self

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

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