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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090315045250.GA16897@lst.de \
--to=hch@lst.de \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.