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From: Chris Purves <chris@northfolk.ca>
To: "linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>
Subject: unable to recover RAID 5 due to bad block
Date: Thu, 10 Nov 2011 12:04:31 -0400	[thread overview]
Message-ID: <4EBBF60F.4030606@northfolk.ca> (raw)

Hello,

I have a 5 disk RAID 5 where one of the disks died completely.  I replaced the failed disk and added a new disk to the array.  While it was rebuilding the new disk there was a read error on one of the "good" disks that caused the disk to be reset by the controller and the array was brought down.

I can bring the array back up in degraded mode by running mdadm --assemble --force /dev/md1; however, I have been unable to build the fifth disk.  I would appreciate any help.

-- 
Chris Purves

             reply	other threads:[~2011-11-10 16:04 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-10 16:04 Chris Purves [this message]
2011-11-10 16:20 ` unable to recover RAID 5 due to bad block Alexander Kühn
2011-11-10 16:50   ` Robin Hill
2011-11-10 17:04     ` Chris Purves
2011-11-10 16:50   ` Chris Purves
2011-11-10 17:02     ` Alexander Kühn
2011-11-10 17:07       ` Chris Purves
2011-11-10 20:09       ` NeilBrown
2011-11-10 20:11     ` NeilBrown
2011-11-11  0:15       ` unable to recover RAID 5 due to bad block [solved] Chris Purves
     [not found] ` <CALJXSJrdBX8xqkwamauRsz27LUQYg-gV-G4K+RrNkdhB5ki31w@mail.gmail.com>
2011-11-10 16:42   ` unable to recover RAID 5 due to bad block Jérôme Poulin

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