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

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Date:   Thu, 20 Sep 2018 23:06:29 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Chao Yu <yuchao0@...wei.com>
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

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).