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From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Sumit Narayan <talk2sumit@gmail.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	ext3-users@redhat.com
Subject: Re: deleting partition does not effect superblock?
Date: Mon, 10 Apr 2006 18:00:52 +0200	[thread overview]
Message-ID: <20060410160052.GO13324@lug-owl.de> (raw)
In-Reply-To: <Pine.LNX.4.61.0604101725130.922@yvahk01.tjqt.qr>

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On Mon, 2006-04-10 17:28:18 +0200, Jan Engelhardt <jengelh@linux01.gwdg.de> wrote:
> >deleted) or otherwise modified. So it's perfectly okay to delete such
> >a container (eg. remove start and end from the partition table) and
> >recreate it at some time later (by adding those values back to the
> >partition table.)  As long as the new container starts at the same
> >location, a filesystem driver will be able to find the old
> >information. If you start a block later, it won't find it's
> >superblocks.
> >
> If using a filesystem with replicated superblocks (ext*, xfs), then ...?
> [Includes expecting weird breakage.]

I'll possibly test if this works in another life...

MfG, JBG

-- 
Jan-Benedict Glaw       jbglaw@lug-owl.de    . +49-172-7608481             _ O _
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  reply	other threads:[~2006-04-10 16:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-06  6:37 Sumit Narayan
2006-04-06  6:58 ` Jan-Benedict Glaw
2006-04-10 15:28   ` Jan Engelhardt
2006-04-10 16:00     ` Jan-Benedict Glaw [this message]
2006-04-06  7:31 ` Damian Menscher

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