From: Jean Chiappini <Jean.Chiappini@virtua.ch>
To: linux-lvm@redhat.com
Subject: Re: [linux-lvm] EXT3-fs: unable to read superblock
Date: Tue, 12 Dec 2006 11:16:16 +0100 [thread overview]
Message-ID: <457E8170.4000007@virtua.ch> (raw)
In-Reply-To: <20061211180859.GN31405@valinor.arda.theunixman.com>
Thank you for your answer, but when I do this command, this error appear :
tune2fs: Argument invalide while trying to open
/dev/mapper/VolGroup00-mysqldata
Couldn't find valid filesystem superblock.
The only solution I see now is to format this partition...
Evan Cofsky wrote:
> On 12/11 17:33, Jean Chiappini wrote:
>
>> Hello all,
>>
>> I have a server production with centos 4 with kernel 2.6.9-42 and
>> lvm2-2.02.06 installed. All was working find, but today the server
>> crashed. When I would reboot my server, I saw in the log that the lvm
>> partiton wouldn't mount. This is the error -> kernel: EXT3-fs: unable to
>> read superblock.
>>
>
> I had this problem recently with a few systems. Try booting to
> single-user mode, and then do the following command:
>
> tune2fs -j DEVICE-FILE-WITH-PROBLEM
>
> This will create a new journal on the filesystem. I haven't tracked
> down why the journal disappears yet, but it seems to, and then the
> system (of course) won't mount it as ext3.
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> linux-lvm mailing list
> linux-lvm@redhat.com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
next prev parent reply other threads:[~2006-12-12 10:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-11 16:33 [linux-lvm] EXT3-fs: unable to read superblock Jean Chiappini
2006-12-11 18:09 ` Evan Cofsky
2006-12-12 10:16 ` Jean Chiappini [this message]
2006-12-14 3:14 ` Evan Cofsky
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