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From: Rogier Wolff <R.E.Wolff@BitWizard.nl>
To: "Mr. James W. Laferriere" <babydr@baby-dragons.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	linux-raid maillist <linux-raid@vger.kernel.org>,
	Linux Kernel Maillist <linux-kernel@vger.kernel.org>
Subject: Re: raid5:md3: read error corrected ,  followed by ,  Machine Check Exception: .
Date: Mon, 16 Jul 2007 21:42:00 +0200	[thread overview]
Message-ID: <20070716194159.GB10124@bitwizard.nl> (raw)
In-Reply-To: <Pine.LNX.4.64.0707141826580.16611@filesrv1.baby-dragons.com>

On Sat, Jul 14, 2007 at 07:32:38PM -0700, Mr. James W. Laferriere wrote:
> >So your disk throws a fit
> 
> 	Actually it's brand new .  Infant mortallity ?  I at least have a 
> 	cold spare available .  So Yes I am replacing that puppy .  I'll drop it 
> into another system & give it the format command & see how much the user 
> bad block table grows .  I'll bet I'll get a table full overflow on it .

Manually keep both tables under supervision. I'd guess that if you
send it a format, it will update the factory table (and move the user
bad block table there). 

But most will retry writing to the bad sectors. And with a fully-fresh
copy of the data, it will still be readable, and the blocks will be
marked as ready-for-use, because that's better for performance....

> >And at some point at least 18 minutes after the raid incident you log
> >CPU problems.
> 
> 	I didn't notice the 18 Minute differance .  Drats .

I'm not sure how this happened, but the disk errror messages seem to have
been logged by syslog, and the MCEs seem to have been copied from the 
console: They don't have the date attached....?

	Roger.
-- 
** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2600998 **
**    Delftechpark 26 2628 XH  Delft, The Netherlands. KVK: 27239233    **
*-- BitWizard writes Linux device drivers for any device you may have! --*
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      reply	other threads:[~2007-07-16 19:42 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-15  0:08 Mr. James W. Laferriere
2007-07-15  0:11 ` Justin Piszcz
2007-07-15  1:04 ` Alan Cox
2007-07-15  2:32   ` Mr. James W. Laferriere
2007-07-16 19:42     ` Rogier Wolff [this message]

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