Re: [PATCH 06/10] xfs_repair: fix cowextsize field checking and repairing

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On Thu, Oct 26, 2017 at 09:06:10PM -0500, Eric Sandeen wrote:
> On 10/26/17 5:15 PM, Darrick J. Wong wrote:
> > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> > 
> > Make sure that we never leave the filesystem with a zero cowextsize hint
> > while the cowextsize inode flag is set.
> > 
> > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> Ok.  Is there anything that catches cowextsize set on di_version < 3?

No, because the inode core structure isn't large enough to have
cowextsize if version < 3.

--D

> 
> Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
> 
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