From: Christoph Hellwig <hch@lst.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PACH] qemu-io - an I/O path exerciser
Date: Sun, 15 Mar 2009 05:52:50 +0100 [thread overview]
Message-ID: <20090315045250.GA16897@lst.de> (raw)
In-Reply-To: <1237072586.5813.0.camel@Quad>
On Sun, Mar 15, 2009 at 12:16:26AM +0100, Laurent Vivier wrote:
> Le samedi 14 mars 2009 ?? 20:33 +0100, Christoph Hellwig a ??crit :
> > This patch adds a new qemu-io tool that links against the block layer and
> > image formats and allow to exercise them without needing a guest image.
>
> I think this kind of thing can be done using "qemu-nbd" and any I/O
> tool.
No it can't. qemu-nbd is using just one single I/O method while
we have three each for read and write. Nevermind all the other
bdrv_ methods which can't easily be exposed over nbd.
next prev parent reply other threads:[~2009-03-15 4:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-14 19:33 [Qemu-devel] [PACH] qemu-io - an I/O path exerciser Christoph Hellwig
2009-03-14 23:16 ` Laurent Vivier
2009-03-15 4:52 ` Christoph Hellwig [this message]
2009-03-15 14:46 ` Blue Swirl
2009-03-15 14:55 ` Christoph Hellwig
2009-03-16 13:18 ` Avi Kivity
2009-03-16 13:30 ` Christoph Hellwig
2009-03-19 21:39 ` Christoph Hellwig
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