linux-ext4 - Re: [PATCH 2/3] Subject: [PATCH] ext4: disallow changing journal

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Message-ID: <20141029022014.GC23469@thunk.org>
Date:	Tue, 28 Oct 2014 22:20:14 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	"Darrick J. Wong" <darrick.wong@...cle.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 2/3] Subject: [PATCH] ext4: disallow changing
 journal_csum option during remount

On Mon, Oct 27, 2014 at 06:19:29PM -0700, Darrick J. Wong wrote:
> ext4 does not permit changing the metadata or journal checksum feature
> flag while mounted.  Until we decide to support that, don't allow a
> remount to change the journal_csum flag (right now we silently fail to
> change anything).
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>

Thanks, applied.

					- Ted
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