From: Neil Brown <neilb@suse.de>
To: Sebastian Reichel <elektranox@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: power outage while raid5->raid6 was in progress
Date: Thu, 8 Jul 2010 08:44:50 +1000 [thread overview]
Message-ID: <20100708084450.7abb19d8@notabene.brown> (raw)
In-Reply-To: <20100707204110.GB1207@earth.universe>
On Wed, 7 Jul 2010 22:41:10 +0200
Sebastian Reichel <elektranox@gmail.com> wrote:
> Hi,
>
> I have some problems with my raid. I tried updating from 5 disks raid5 to 8 disks
> raid6 as described on http://neil.brown.name/blog/20090817000931#2. The command I
> used was: mdadm --grow /dev/md0 --level=6 --raid-disk=8
>
> While the rebuild was in progress my system hung, so I had to force power down it.
> After rebooting the system I reassembled the raid. You can see the resulting mess
> below. How can I recover from this state?
Please report the output of
mdadm -E /dev/sd[efghijkl]1
then I'll see what can be done.
NeilBrown
next prev parent reply other threads:[~2010-07-07 22:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-07 20:41 power outage while raid5->raid6 was in progress Sebastian Reichel
2010-07-07 22:44 ` Neil Brown [this message]
2010-07-07 23:13 ` Sebastian Reichel
2010-07-08 1:21 ` Neil Brown
2010-07-08 8:48 ` Sebastian Reichel
2010-07-08 22:48 ` Neil Brown
2010-07-08 23:50 ` Sebastian Reichel
2010-07-13 22:14 ` Sebastian Reichel
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