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
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