From: Christoph Hellwig <hch@infradead.org>
To: Christoph Hellwig <hch@infradead.org>,
linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
xfs@oss.sgi.com
Subject: Re: [BUG] ext2/3/4: dio reads stale data when we do some append dio writes
Date: Tue, 19 Nov 2013 03:18:26 -0800 [thread overview]
Message-ID: <20131119111826.GA20485@infradead.org> (raw)
In-Reply-To: <20131119111947.GA4782@gmail.com>
On Tue, Nov 19, 2013 at 07:19:47PM +0800, Zheng Liu wrote:
> Yes, I know that XFS has a shared/exclusive lock. I guess that is why
> it can pass the test. But another question is why xfs fails when we do
> some append dio writes with doing buffered read.
Can you provide a test case for that issue?
next prev parent reply other threads:[~2013-11-19 11:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 9:53 [BUG] ext2/3/4: dio reads stale data when we do some append dio writes Zheng Liu
2013-11-19 10:22 ` Christoph Hellwig
2013-11-19 10:45 ` Zheng Liu
2013-11-19 11:01 ` Christoph Hellwig
2013-11-19 11:19 ` Zheng Liu
2013-11-19 11:18 ` Christoph Hellwig [this message]
2013-11-19 11:51 ` Zheng Liu
2013-11-19 12:09 ` Dave Chinner
2013-11-19 12:18 ` Zheng Liu
2013-11-19 12:01 ` Dave Chinner
2013-11-19 12:20 ` Zheng Liu
2013-11-19 10:54 ` Dmitry Monakhov
2013-11-19 11:45 ` Zheng Liu
2013-11-27 23:01 ` Jan Kara
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