From: Chris Mason <mason@suse.com>
To: linux-lvm@sistina.com, Anders Widman <andewid@tnonline.net>
Subject: Re: [linux-lvm] filesystem corruption...
Date: Wed Feb 27 20:13:01 2002 [thread overview]
Message-ID: <3399590000.1014862362@tiny> (raw)
In-Reply-To: <20020227164228.A964@lynx.adilger.int>
On Wednesday, February 27, 2002 04:42:28 PM -0700 Andreas Dilger <adilger@clusterfs.com> wrote:
> On Feb 27, 2002 23:36 +0100, Anders Widman wrote:
>> Unfortunatley, something went seriously wrong. I can't mount the disk
>> any more, or use reiserfsck. They (mount/reiserfsck) say there isn't
>> a valid filesystem on the device. Vgscan does however find all devices
>> and can activate the volume group, but reiserfsck doesn't work.
>>
>> What should I do to be able to save a s much data as possible?
>
> dd if=/dev/vg/lv of=/new/disk conv=sync,noerror
Then we should be able to use debugreiserfs and reiserfsck to
find a copy of the super in the log, or just recreate it.
-chris
next prev parent reply other threads:[~2002-02-27 20:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-27 16:36 [linux-lvm] filesystem corruption Anders Widman
2002-02-27 17:42 ` Andreas Dilger
2002-02-27 20:13 ` Chris Mason [this message]
2002-02-27 23:51 ` Anders Widman
2002-02-28 2:35 ` Anders Widman
2002-02-28 3:01 ` Heinz J . Mauelshagen
2002-02-28 3:07 ` Anders Widman
2002-03-01 3:59 ` Heinz J . Mauelshagen
2002-03-01 7:25 ` Anders Widman
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