*BSD News Article 46205


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From: j@bonnie.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Disk errors installing 2.0.5R
Date: 22 Jun 1995 13:12:19 +0200
Organization: Private U**x site, Dresden.
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Message-ID: <3sbj6j$3v@bonnie.tcd-dresden.de>
References: <DAJB3B.1o5@olivetti.nl>
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Paul van der Zwan <paulz@olivetti.nl> wrote:

>The disk is a Micropolis 1558 ESDI ( 1224 cyl 15 hds 35 sect.) connected  
>to a WD1007 controller which remaps it to 814 cyl 15 hds 51 sect which is  
>also the geometry DOS uses.

>When I enable badblock detection it detect a bad block every 35 blocks  
>which looks very suspicious to me. Even after a low level format it keeps  
>finding bad blocks every 35 blocks.

You've got not perchance your drive/controller configured to do
bad-block remapping of its own (``spare sector'')?
-- 
cheers, J"org                      private:   joerg_wunsch@uriah.heep.sax.de
                                   http://www.sax.de/~joerg/

Never trust an operating system you don't have sources for. ;-)