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Date:      Sun, 1 Mar 1998 21:43:34 +0100
From:      Andreas Klemm <andreas@klemm.gtn.com>
To:        Wilko Bulte <wilko@yedi.iaf.nl>, Karl Denninger <karl@mcs.net>
Cc:        scsi@FreeBSD.ORG, committers@FreeBSD.ORG
Subject:   Re: timeout when formatting 9GB Barracuda, scsi errors is missing time
Message-ID:  <19980301214334.35736@klemm.gtn.com>
In-Reply-To: <199803011315.OAA04743@yedi.iaf.nl>; from Wilko Bulte on Sun, Mar 01, 1998 at 02:15:28PM %2B0100
References:  <19980301125933.11291@klemm.gtn.com> <199803011315.OAA04743@yedi.iaf.nl>

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On Sun, Mar 01, 1998 at 02:15:28PM +0100, Wilko Bulte wrote:
> 
> It think you need to change:
> 
>         # formatting may take a huge amount of time, set timeout to 2 hours
>         echo "Formatting... this may take a while."
>         scsi -s 7200 -f $RAW -c "4 0 0 0 0 0"
> 
> in the scsiformat script. 7200 is too low for big disks.

I think this should be raised to a higher value in -current and -stable.
Is it ok, if I double the value in the scsiformat script ?

Therefore Cc'd to the committers list, so that it might go into 
2.2.6.

> > sd3: RECOVERED ERROR info:0x3900a7 asc:17,2 Recovered data with positive head offset field replaceable unit: ea sks:80,c
> > , retries:4
> 
> Guessing mode: maybe the drive has trackfollowing errors and is trying
> to go slightly off-track to get better signals on it's heads.

Ah ;-)

On Sun, Mar 01, 1998 at 09:54:30AM -0600, Karl Denninger wrote:
> Eeeeeeeeaaaiiii!!!!
> 
> Go into the Adaptec utilities (from the disk adapter) and run the verify
> utility.  It should reassign (transparently) this, and copy the data at the
> same time.
> 
> DO NOT let this go.  If you do, that soft (ECC recoverable) error will
> likely turn into a hard error and you will lose the data.

Ok, thanks ! But what's strange for me is, that I preformatted the
disk 12 hours ago ... And then this, hmmm ...

-- 
Andreas Klemm
powered by ,,symmetric multiprocessor FreeBSD''

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