From: Anders Widman <andewid@tnonline.net>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] filesystem corruption...
Date: Wed Feb 27 23:51:02 2002 [thread overview]
Message-ID: <77527890.20020228065139@tnonline.net> (raw)
In-Reply-To: <3399590000.1014862362@tiny>
> 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
So. How much space would this require on the 'new' disk? The same
amount as the entire LV? If that is, it would be impossible (for me,
economically) to do this.
The disk with bad blocks is 80GB, and I have a "spare" 80GB disk, but
not more.
//Anders
next prev parent reply other threads:[~2002-02-27 23:51 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
2002-02-27 23:51 ` Anders Widman [this message]
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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