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

from [Stefano Stabellini] [Permanent Link][Original]
To: Daniel Stodden <Daniel.Stodden@xxxxxxxxxx>
Subject: Re: [Xen-devel] qemu VS tapdisk2 VS blkback benchmarks
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Fri, 10 Dec 2010 18:43:17 +0000
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
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On Fri, 10 Dec 2010, Daniel Stodden wrote:
> On Fri, 2010-12-10 at 11:45 -0500, Stefano Stabellini wrote:
> > Hi all,
> > as promised I run some simple benchmarks using tapdisk2 and the new qemu
> > as disk backends.
> > If you are in a hurry skip to the last section to see the test results.
> 
> Interesting. I'll look into it when the userspace stuff is working.
> 

I have a patch series almost ready to fix aio/O_DIRECT from userspace,
I'll post it early next week.

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