From: Patrick Caulfield <caulfield@sistina.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] Disk crash , LVM and ext2... (bis)
Date: Wed Sep 25 02:22:31 2002 [thread overview]
Message-ID: <20020925071843.GI1291@tykepenguin.com> (raw)
In-Reply-To: <3D90EBDA.5070605@free.fr>
On Wed, Sep 25, 2002 at 12:48:58AM +0200, Emmanuel Varagnat wrote:
> (yesterday I wrote to lvm-devel@sistina.com, but it seems that it wasn't
> the good place for my problem as nobody answer me :o| )
>
> My problem, is that I set a VG over 3 IDE disk, and that the first one
> crashed. I started writing a tool to recover my data but this tool need
> to only read the data that belong to the Ext2 filesystem.
> Originally, there were 4 LV in the VG. Would I be able to access the
> remaining data of LVs ? And how could I do that ?
>
> I added the output of vgscan, pvdisplay and pvdata.
LVM1 can't retrieve data from a VG with a crashed PV (That's what your backups
are for).
LVM2 can if you active the VG with the -P (--partial) flag. LVM2 can read LVM2
metadata.
patrick
next prev parent reply other threads:[~2002-09-25 2:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-24 17:51 [linux-lvm] Disk crash , LVM and ext2... (bis) Emmanuel Varagnat
2002-09-25 2:22 ` Patrick Caulfield [this message]
2002-09-25 2:43 ` Emmanuel Varagnat
2002-09-25 2:57 ` Patrick Caulfield
2002-09-30 17:55 ` Emmanuel Varagnat
2002-10-01 9:53 ` Emmanuel Varagnat
2002-10-04 5:40 ` Heinz J . Mauelshagen
2002-10-09 13:59 ` Emmanuel Varagnat
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