linux-ext4 - Re: [PATCH v2] xfstests: add support for ext4dev FSTYP

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Date:	Fri, 3 Jun 2011 12:01:27 +1000
From:	Dave Chinner <david@...morbit.com>
To:	Eric Sandeen <sandeen@...hat.com>
Cc:	"Amir G." <amir73il@...rs.sourceforge.net>, xfs@....sgi.com,
	linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	sergey57@...il.com, Amir Goldstein <amir73il@...rs.sf.net>
Subject: Re: [PATCH v2] xfstests: add support for ext4dev FSTYP

On Thu, Jun 02, 2011 at 09:59:35AM -0500, Eric Sandeen wrote:
> On 6/2/11 2:16 AM, Amir G. wrote:
> 
> > OK, after upgrading to newer util-linux and building it from
> > git, which also didn't help, I finally found who to blame - me.
> > I had an old (noauto) entry in /etc/fstab which claimed that
> > /dev/sda5 is ext4.  fsck was picking up that entry and insisting
> > that /dev/sda5 is ext4 (regardless of what it really is) blkid
> > isn't doing that silly thing.
> > 
> > Amir
> 
> So where are we at with all this?
> 
> I don't really mind adding ext4dev to FSTYP case statements, it
> -is- something which blkid could, in theory, still return, and
> making xfstests cope with that and try to invoke fsck -t ext4dev
> doesn't bother me too much.  It is sadly an fs type embedded into
> a few tools.
> 
> But other than that, I don't think we should be making changes to
> upstream projects based on your current development hacks (I don't
> mean hack in a bad way, just that running sed across ext4 to
> create your custom filesystem for testing should not require
> upstream projects to change...)
> 
> So I'm ok with sprinkling "ext4|ext4dev" around if necessary.
> Anyone else disagree?

Іf it is ext4 community decides that ext4dev is not deprecated then
I don't have any objection. It won't cause me any PEBKAC problems.
;)

Cheers,

Dave.
-- 
Dave Chinner
david@...morbit.com
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