From: Christoph Hellwig <hch@infradead.org>
To: Justin Piszcz <jpiszcz@lucidpixels.com>
Cc: Christoph Hellwig <hch@infradead.org>,
"J. Bruce Fields" <bfields@fieldses.org>,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org,
xfs@oss.sgi.com
Subject: Re: 2.6.xx: NFS: directory motion/cam2 contains a readdir loop
Date: Wed, 27 Jul 2011 15:39:37 -0400 [thread overview]
Message-ID: <20110727193937.GA5354@infradead.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1107271530340.1451@p34.internal.lan>
On Wed, Jul 27, 2011 at 03:35:01PM -0400, Justin Piszcz wrote:
> Currently I do not see any dupes, however I have a script that moves
> images out of the directory once an hour:
> 0 * * * * /usr/local/bin/move_to_old2.sh > /dev/null 2>&1
Do you keep adding files to the directory while you move files out?
What's the rate of additions/removals to the directory?
If we add files to the directory while removing others we could easily
re-use the same offset for a different file.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Justin Piszcz <jpiszcz@lucidpixels.com>
Cc: Christoph Hellwig <hch@infradead.org>,
"J. Bruce Fields" <bfields@fieldses.org>,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org,
xfs@oss.sgi.com
Subject: Re: 2.6.xx: NFS: directory motion/cam2 contains a readdir loop
Date: Wed, 27 Jul 2011 15:39:37 -0400 [thread overview]
Message-ID: <20110727193937.GA5354@infradead.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1107271530340.1451@p34.internal.lan>
On Wed, Jul 27, 2011 at 03:35:01PM -0400, Justin Piszcz wrote:
> Currently I do not see any dupes, however I have a script that moves
> images out of the directory once an hour:
> 0 * * * * /usr/local/bin/move_to_old2.sh > /dev/null 2>&1
Do you keep adding files to the directory while you move files out?
What's the rate of additions/removals to the directory?
If we add files to the directory while removing others we could easily
re-use the same offset for a different file.
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next prev parent reply other threads:[~2011-07-27 19:39 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 13:54 2.6.xx: NFS: directory motion/cam2 contains a readdir loop Justin Piszcz
2011-07-27 16:07 ` J. Bruce Fields
2011-07-27 16:28 ` Justin Piszcz
2011-07-27 16:28 ` Justin Piszcz
2011-07-27 16:40 ` Bryan Schumaker
2011-07-27 16:40 ` Bryan Schumaker
2011-07-27 17:00 ` Ruediger Meier
2011-07-27 17:00 ` Ruediger Meier
2011-07-27 17:09 ` Bryan Schumaker
2011-07-27 17:09 ` Bryan Schumaker
2011-07-27 17:17 ` Justin Piszcz
2011-07-27 17:17 ` Justin Piszcz
2011-07-27 17:45 ` J. Bruce Fields
2011-07-27 17:45 ` J. Bruce Fields
2011-07-27 18:28 ` Bryan Schumaker
2011-07-27 18:28 ` Bryan Schumaker
2011-07-27 17:15 ` Justin Piszcz
2011-07-27 17:15 ` Justin Piszcz
2011-07-27 18:11 ` Christoph Hellwig
2011-07-27 18:11 ` Christoph Hellwig
2011-07-27 19:35 ` Justin Piszcz
2011-07-27 19:35 ` Justin Piszcz
2011-07-27 19:39 ` Christoph Hellwig [this message]
2011-07-27 19:39 ` Christoph Hellwig
2011-07-27 19:44 ` Justin Piszcz
2011-07-27 19:44 ` Justin Piszcz
2011-07-27 19:47 ` Christoph Hellwig
2011-07-27 19:47 ` Christoph Hellwig
2011-07-27 19:54 ` Bryan Schumaker
2011-07-27 19:54 ` Bryan Schumaker
2011-07-27 20:02 ` Christoph Hellwig
2011-07-27 20:02 ` Christoph Hellwig
2011-07-27 20:05 ` Christoph Hellwig
2011-07-27 20:05 ` Christoph Hellwig
2011-07-27 20:26 ` Rüdiger Meier
2011-07-27 20:26 ` Rüdiger Meier
2011-07-27 20:47 ` Christoph Hellwig
2011-07-27 20:47 ` Christoph Hellwig
2011-07-27 21:21 ` Rüdiger Meier
2011-07-27 21:21 ` Rüdiger Meier
2011-07-27 19:57 ` Justin Piszcz
2011-07-27 19:57 ` Justin Piszcz
2011-07-27 20:37 ` Trond Myklebust
2011-07-27 20:37 ` Trond Myklebust
2011-07-27 20:54 ` Trond Myklebust
2011-07-27 20:54 ` Trond Myklebust
2011-07-27 20:54 ` Trond Myklebust
2011-07-27 20:56 ` Trond Myklebust
2011-07-27 20:56 ` Trond Myklebust
2011-07-27 20:56 ` Trond Myklebust
[not found] ` <1311800195.25645.45.camel-SyLVLa/KEI9HwK5hSS5vWB2eb7JE58TQ@public.gmane.org>
2011-07-27 21:24 ` Justin Piszcz
2011-07-27 21:24 ` Justin Piszcz
2011-07-27 21:24 ` Justin Piszcz
[not found] ` <alpine.DEB.2.02.1107271723500.25432-0qmrozcXWo8bm2hyYBkBBg@public.gmane.org>
2011-07-27 22:44 ` Justin Piszcz
2011-07-27 22:44 ` Justin Piszcz
2011-07-27 22:44 ` Justin Piszcz
2011-07-28 20:48 ` Trond Myklebust
2011-07-28 20:48 ` Trond Myklebust
2011-07-28 20:48 ` Trond Myklebust
2011-07-29 20:52 ` Bryan Schumaker
2011-07-29 20:52 ` Bryan Schumaker
2011-07-29 20:59 ` Justin Piszcz
2011-07-29 20:59 ` Justin Piszcz
2011-07-29 22:03 ` Trond Myklebust
2011-07-29 22:03 ` Trond Myklebust
2011-07-29 22:23 ` Justin Piszcz
2011-07-29 22:23 ` Justin Piszcz
2011-07-30 9:58 ` Justin Piszcz
2011-07-30 9:58 ` Justin Piszcz
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