From: Luca Berra <bluca@comedia.it>
To: linux-raid@vger.kernel.org
Subject: Re: raid5+ lvm2 disaster
Date: Fri, 16 Jul 2004 15:27:12 +0200 [thread overview]
Message-ID: <20040716132712.GB18585@percy.comedia.it> (raw)
In-Reply-To: <40EEFD38.8080805@dobbels.com>
On Fri, Jul 09, 2004 at 10:16:56PM +0200, Bernhard Dobbels wrote:
>Hi,
>
>Short history: configured raid5 + lvm2 for data disks. Everything worked
>fine. When converting root (system disk) to raid 1, I've lost my system
>disks. I did a reinstall (1st time in 4 years) of Debian and compiled a
>new kernel 2.6.6.
>
>Now trying to recover my raid 5 + lvm. When raid 5 was up (in degraded
>mode), I could see all my lv's, so I think all data is still ok.
>
>I had problems with DMA timeout and with the patch mentioned in
>http://kerneltrap.org/node/view/3040 for pDC20268, which had the same
>erors in messages.
>I've checked the raid with lsraid and two disks seemed ok, although, one
>was mentioned as spare.
>I did a mkraid --really-force /dev/md0 to remake the raid, but after
>this, I cannot start it anymore.
junk **raid and use mdadm.
anyway you don't tell us which fstab you used for doing the mkraid, and
how it related to the current status of your drives.
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
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prev parent reply other threads:[~2004-07-16 13:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-09 20:16 raid5+ lvm2 disaster Bernhard Dobbels
2004-07-09 21:38 ` maarten van den Berg
[not found] ` <1089415087.17625.200079546@webmail.messagingengine.com>
2004-07-12 22:33 ` Matthew (RAID)
2004-07-16 11:02 ` Bernhard Dobbels
2004-07-16 13:27 ` Luca Berra [this message]
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