From: Alasdair G Kergon <agk@redhat.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] LVM metadata checksums
Date: Sat, 9 Sep 2006 00:04:22 +0100 [thread overview]
Message-ID: <20060908230422.GY13859@agk.surrey.redhat.com> (raw)
In-Reply-To: <20060908145527.GA29217@arvo.suso.org>
On Fri, Sep 08, 2006 at 02:55:27PM +0000, Mark Krenz wrote:
> Anyways, I thought that perhaps I could try to use hexedit to modify the
> UUID within the image file.
Use the tools!
pvchange --uuid
vgchange --uuid
Never edit on-disk metadata by hand!
Use vgcfgbackup to read it into a file, edit the file, then put
it back with vgcfgrestore. (With pvcreates before restoring if necessary.)
Alasdair
--
agk@redhat.com
prev parent reply other threads:[~2006-09-08 23:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-08 14:55 [linux-lvm] LVM metadata checksums Mark Krenz
2006-09-08 15:23 ` Fabien Jakimowicz
2006-09-08 23:04 ` Alasdair G Kergon [this message]
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