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Date:      Fri, 22 Jun 2001 14:17:54 +0930 (CST)
From:      "Paul A. Hoadley" <paulh@logicsquad.net>
To:        grog@FreeBSD.org
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Does 'ad0: HARD READ ERROR' imply impending disk failure?
Message-ID:  <1201.10.0.0.3.993185274.squirrel@grover.logicsquad.net>
In-Reply-To: <20010622122059.S57186@wantadilla.lemis.com>
References:  <20010622122059.S57186@wantadilla.lemis.com>

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Greg Lehey wrote:

> On Thursday, 21 June 2001 at 17:46:28 +0930, Paul A. Hoadley wrote:
>
>> Jun 21 16:35:42 grover /kernel: ad0: HARD READ ERROR blk# 13634000
>>  status=59 error=40
>> Jun 21 16:35:46 grover /kernel: ad0: HARD READ ERROR blk# 13634000
>>  status=59 error=40
>
> This message is pretty specific.  It comes from the disk, not the IDE
> controller, so you can assume that it's really a disk problem.  It's
> possible that a low-level format could recover something, though.

Thanks for the answer.  I'm going to bite the bullet and buy a new disk.  
In an attempt to salavge the current one, would you recommend a low level 
format over trying badsect(8)?


-- 
Paul.

mailto:paulh@logicsquad.net
mailto:paul.hoadley@student.adelaide.edu.au



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