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Date: Fri, 10 Jul 2015 01:26:56 -0600
From: "Gang He" <ghe@suse.com>
To: <akpm@linux-foundation.org>
Cc: <ocfs2-devel@oss.oracle.com>, "Mark Fasheh" <MFasheh@suse.com>,
        <rgoldwyn@suse.de>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/4] ocfs2: add online file check feature
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 <20150709140602.eafbc5a3b7660a6c7588e1b6@linux-foundation.org>
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Hi Andrew,

Thank for your suggestions.
I will sort out a document for ocfs2 online file check feature.


Thanks
Gang


>>> 
> On Wed, 24 Jun 2015 13:24:17 +0800 Gang He <ghe@suse.com> wrote:
> 
>> When there are errors in the ocfs2 filesystem,
>> they are usually accompanied by the inode number which caused the error.
>> This inode number would be the input to fixing the file.
>> One of these options could be considered:
>> A file in the sys filesytem which would accept inode numbers.
>> This could be used to communication back what has to be fixed or is fixed.
>> You could write:
>> $# echo "CHECK <inode>" > /sys/fs/ocfs2/devname/filecheck
>> or
>> $# echo "FIX <inode>" > /sys/fs/ocfs2/devname/filecheck
> 
> This is a userspace feature so it should have user documentation. 
> Documentation/filesystems/ocfs2.txt is presumably the appropriate
> place.
> 
> And the availability of the complete user documentation will make the
> review of this patchset more productive.

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