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From: Ted Ts'o <tytso@mit.edu>
To: Eric Sandeen <sandeen@redhat.com>
Cc: ext4 development <linux-ext4@vger.kernel.org>
Subject: Re: [PATCH V2] ext4: force ro mount if ext4_setup_super() fails
Date: Mon, 28 May 2012 13:53:16 -0400	[thread overview]
Message-ID: <20120528175316.GJ19152@thunk.org> (raw)
In-Reply-To: <4FBE6977.5040604@redhat.com>

On Thu, May 24, 2012 at 12:01:43PM -0500, Eric Sandeen wrote:
> If ext4_setup_super() fails i.e. due to a too-high revision,
> the error is logged in dmesg but the fs is not mounted RO as
> indicated.
> 
> Tested by:
> 
> # mkfs.ext4 -r 4 /dev/sdb6
> # mount /dev/sdb6 /mnt/test
> # dmesg | grep "too high"
> [164919.759248] EXT4-fs (sdb6): revision level too high, forcing read-only mode
> # grep sdb6 /proc/mounts
> /dev/sdb6 /mnt/test2 ext4 rw,seclabel,relatime,data=ordered 0 0
> 
> Signed-off-by: Eric Sandeen <sandeen@redhat.com>

Thanks, applied.

					- Ted

  parent reply	other threads:[~2012-05-28 17:53 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-24 17:00 [PATCH] ext4: force ro mount if ext3_setup_super() fails Eric Sandeen
2012-05-24 17:01 ` [PATCH V2] ext4: force ro mount if ext4_setup_super() fails Eric Sandeen
2012-05-24 17:30   ` Andreas Dilger
2012-05-28 17:53   ` Ted Ts'o [this message]
2012-05-24 17:30 ` [PATCH] ext4: force ro mount if ext3_setup_super() fails Andreas Dilger

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