From: Andy Dawson <A.J.Dawson@Bradford.ac.uk>
To: Neil Brown <neilb@cse.unsw.edu.au>
Cc: linux-raid@vger.kernel.org
Subject: Re: Software RAID1 problems
Date: Fri, 23 Sep 2005 16:45:34 +0100 (GMT Standard Time) [thread overview]
Message-ID: <Pine.WNT.4.63.0509231622040.2312@ender> (raw)
In-Reply-To: <17189.65525.274983.671124@cse.unsw.edu.au>
After a fairly long time without seeing the following message:
"This is an automatically generated mail message from mdadm
running on servername
A DegradedArray event had been detected on md device /dev/md0.
Faithfully yours, etc."
It reared its head again today.
I've checked dmesg and /var/log/messages and the only thing I've found so
far is the following in dmesg:
md: considering sda1 ...
md: adding sda1 ...
md: created md0
md: bind<sda1>
md: running: <sda1>
raid1: raid set md0 active with 1 out of 2 mirrors
md1 works fine and md sets md1 active with 2 out of 2 mirrors.
/dev/sdb2 is the device that appears to be causing the problem, so can
anyone tell me what might be happening? Any ideas why it might not be
included in the array at boot time? (I've tried Google but found no
answers yet).
Any help would be appreciated!
Regards
Andy
On Tue, 13 Sep 2005, Neil Brown wrote:
> On Monday September 12, A.J.Dawson@Bradford.ac.uk wrote:
>>
>> Has anyone any idea what might be causing the degradedarray event to
>> occur?
>
> What kernel messages do you get when it happens (in /var/log/kern.log
> on wherever your distro puts them)?
>
> NeilBrown
>
Dr. Andy Dawson
A.J.Dawson@Bradford.ac.uk
http://www.mossie.org
http://www.museum-explorer.org.uk
Never attribute to malice that which can adequately be explained by stupidity
next prev parent reply other threads:[~2005-09-23 15:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-12 7:42 ANNOUNCE: mdadm 2.1 - A tool for managing Soft RAID under Linux Neil Brown
2005-09-12 14:30 ` Software RAID1 problems Andy Dawson
2005-09-12 22:23 ` Neil Brown
2005-09-23 15:45 ` Andy Dawson [this message]
2005-09-23 15:52 ` Neil Brown
-- strict thread matches above, loose matches on Subject: below --
2003-02-20 13:20 Jean-Rene Cormier
2003-02-21 0:11 ` Neil Brown
2003-02-21 3:12 ` Jean-Rene Cormier
2003-02-23 22:40 ` Neil Brown
2003-03-01 17:28 ` Jean-Rene Cormier
2003-03-02 1:08 ` Alvin Oga
2003-03-02 14:41 ` Jean-Rene Cormier
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