linux-kernel - Re: [PATCH] f2fs: fix to recover inode's uid/gid during POR

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Message-ID: <f2479038-3e4e-63e3-083e-d125b4a4d919@huawei.com>
Date:   Fri, 21 Sep 2018 14:20:49 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Christoph Hellwig <hch@...radead.org>
CC:     <jaegeuk@...nel.org>, <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>, <chao@...nel.org>
Subject: Re: [PATCH] f2fs: fix to recover inode's uid/gid during POR

Hi Christoph,

On 2018/9/21 14:06, Christoph Hellwig wrote:
> On Thu, Sep 20, 2018 at 05:41:30PM +0800, Chao Yu wrote:
>> Step to reproduce this bug:
>> 1. logon as root
>> 2. mount -t f2fs /dev/sdd /mnt;
>> 3. touch /mnt/file;
>> 4. chown system /mnt/file; chgrp system /mnt/file;
>> 5. xfs_io -f /mnt/file -c "fsync";
>> 6. godown /mnt;
>> 7. umount /mnt;
>> 8. mount -t f2fs /dev/sdd /mnt;
> 
> Please wire this up for xfstests (as a generic test).

No problem, I just plan to.

Out of curiosity, are you filter some key words like 'recover' in your
email client to find this so quickly?

Thanks,

> 
>