From: Claudio Martins <ctpm@rnl.ist.utl.pt>
To: Mark Fasheh <mark.fasheh@oracle.com>
Subject: Re: OCFS2 Filesystem inconsistency across nodes
Date: Wed, 15 Feb 2006 03:17:56 +0000
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Cc: linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com,
       Andrew Morton <akpm@osdl.org>, Linus Torvalds <torvalds@osdl.org>,
       Jan Kara <jack@suse.cz>, Nohez <nohez@cmie.com>
References: <200602100536.02893.ctpm@rnl.ist.utl.pt> <200602140616.11856.ctpm@rnl.ist.utl.pt> <20060214201946.GD20175@ca-server1.us.oracle.com>
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On Tuesday 14 February 2006 20:19, Mark Fasheh wrote:
>
> We have some dlm fixes in our git tree which haven't made their way to
> Linus yet (I wanted to run a few more tests). Would you be interested in
> patching with them so we can see which bugs are left? The easiest way to
> get this is to pull them out of 2.6.16-rc3-mm1:
>
> http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.16-rc3/2.6.1
>6-rc3-mm1/broken-out/git-ocfs2.patch
>

 OK, will do.

>
> Could you load up debugfs.ocfs2 against your file system and run the
> following command:
>
> debugfs: locate <M0000000000000000d4a94b05ae097f>
>
> It will tell me the path to the file which that metadata lock refers to.
> The path may help us figure out what sort of access we're having problems
> on here.

debugfs.ocfs2 1.1.5
debugfs: locate <M0000000000000000d4a94b05ae097f>
13936971        /ctpm/dir2/build-AMD-linux-2.6.16-rc2-git3-jbdfix1/drivers/media/video/cx25840/cx25840-core.c


 This is a file from the kernel build tree I untarred on node 1. So I suppose 
the other two nodes eventually were trying to read it.


Regards

Claudio

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