From: Avi Kivity <avi@redhat.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PACH] qemu-io - an I/O path exerciser
Date: Mon, 16 Mar 2009 15:18:06 +0200 [thread overview]
Message-ID: <49BE518E.1060804@redhat.com> (raw)
In-Reply-To: <20090314193346.GA3955@lst.de>
Christoph Hellwig wrote:
> 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.
>
> It is inspired by the xfs_io tool which does the same for plain file I/O.
> In fact the libxcmd library which is the backend of xfs_io is reused by
> this tool in a cutdown fashing.
>
> In the future I'll add more commands to exercise the other bdrv methods.
> This tool is the basis of the I/O path test suite I'm working.
>
>
Testing aio cancellations would be a good addition to this.
Cancellations are very rare, and in fact are broken right now.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-03-16 13:18 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
2009-03-15 14:46 ` Blue Swirl
2009-03-15 14:55 ` Christoph Hellwig
2009-03-16 13:18 ` Avi Kivity [this message]
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=49BE518E.1060804@redhat.com \
--to=avi@redhat.com \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).