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From: Bill Davidsen <davidsen@tmr.com>
To: Peter Rabbitson <rabbit+list@rabbit.us>
Cc: linux-raid@vger.kernel.org
Subject: Re: RAID5 in sync does not populate slots sequentially, shows array as (somewhat) faulty
Date: Mon, 03 Mar 2008 13:34:47 -0500	[thread overview]
Message-ID: <47CC44C7.1040304@tmr.com> (raw)
In-Reply-To: <47CBD62E.7040608@rabbit.us>

Peter Rabbitson wrote:
> Hello,
>
> Noticing the problems Tor Vestbø is having, I remembered that I have 
> an array in a similar state, which I never figured out. The array has 
> been working flawlessly for 3 months, the monthly 'check' runs come 
> back with everything being clean. However this is how the array looks 
> through mdadm's eyes:

I'm in agreement that something is odd about the disk numbers here, and 
I'm suspicious because I have never seen this with 0.90 superblocks. 
That doesn't mean it couldn't happen and I never noticed, it's certainly 
odd that four drives wouldn't be numbered 0..3, in raid5 they are all 
equally out of sync.

-- 
Bill Davidsen <davidsen@tmr.com>
  "Woe unto the statesman who makes war without a reason that will still
  be valid when the war is over..." Otto von Bismark 



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  parent reply	other threads:[~2008-03-03 18:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-03 10:42 RAID5 in sync does not populate slots sequentially, shows array as (somewhat) faulty Peter Rabbitson
2008-03-03 11:44 ` Tor Arne Vestbø
2008-03-03 18:34 ` Bill Davidsen [this message]
2008-03-04 10:25   ` Peter Rabbitson
2008-03-04 10:42     ` Tor Arne Vestbø
2008-03-04 10:52       ` Peter Rabbitson
2008-03-04 10:58         ` Tor Arne Vestbø
2008-03-06 14:51       ` Rui Santos

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