Return-Path: Received: from lucidpixels.com ([72.73.18.11]:34028 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751974Ab1G0TfD (ORCPT ); Wed, 27 Jul 2011 15:35:03 -0400 Date: Wed, 27 Jul 2011 15:35:01 -0400 (EDT) From: Justin Piszcz To: Christoph Hellwig cc: "J. Bruce Fields" , 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 In-Reply-To: <20110727181111.GA23009@infradead.org> Message-ID: References: <20110727160752.GC974@fieldses.org> <20110727181111.GA23009@infradead.org> Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 On Wed, 27 Jul 2011, Christoph Hellwig wrote: > Justin, > > can you please run the attached test program on the affected directory > on the server, and see if you see duplicates in the d_off colum. Unless > you have privacy concerns I would also love to see the full output. > > Hi, Done: atom:/d1/motion/cam1# /root/getdents > /tmp/cam1-out.txt atom:/d1/motion/cam1# cd ../cam2 atom:/d1/motion/cam2# /root/getdents > /tmp/cam2-out.txt atom:/d1/motion/cam2# cd ../cam3 atom:/d1/motion/cam3# /root/getdents > /tmp/cam3-out.txt atom:/d1/motion/cam3# Files: http://home.comcast.net/~jpiszcz/20110727/cam1-out.txt http://home.comcast.net/~jpiszcz/20110727/cam2-out.txt http://home.comcast.net/~jpiszcz/20110727/cam3-out.txt 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 I'll disable that for now and see if this recurs, if it does, I'll gather additional output and send it out, thanks. Justin.