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Date:      Sat, 16 May 1998 22:23:47 -0700
From:      "L. Floyd" <lfloyd@sonic.net>
To:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Installation doesn't see unused portion of new HD
Message-ID:  <355E7463.9B11C4FA@sonic.net>
References:  <355E4397.EF90C7FF@sonic.net>

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Some more information about my little puzzle... see inserts below.

L. Floyd wrote:
> 
> I'm having to reinstall FreeBSD (and Win95) due to a faulty hard disk.
> The new hard disk is a:
> 
> Maxtor DiamondMax 2160
> Model 84320D4 4.32 gbytes
> Ultra IDE
> 8930 cylinders
> 15 heads
> 63 sectors
> 
> however, my BIOS, using logical block addressing, sets the parameters
> as:
> 
> 525 cylinders
> 255 heads
> 63 sectors
> 

My motherboard does not have an Ultra IDE controller, only an Enhanced
PCE IDE controller.  I had been using this controller with a Western
Digital EIDE drive with FreeBSD installed... no problems (except that
the hard disk had some unrepairable errors in the FreeBSD slice).  For
what it's worth, I have 64 mbytes of RAM and the motherboard has the
Intel 82430TX chip set.

> I partitioned 3.4 gbytes of the disk, using fdisk, for Win95 and left
> the remaining 900 megs for FreeBSD.  I sucessfully reinstalled Win95,
> and I was preparing to reinstall FreeBSD 2.2.5 by booting from a FreeBSD
> floopy.  After eliminating conflicts in the kernel, FreeBSD began
> booting up and probing.  During the probing, I noticed that it didn't
> see the new disk correctly.  It saw it as being only something on the
> order of 1.8 gbytes, not 4.3 gbytes.

I looked a little more closely when the drive was probed, and this is
what FreeBSD saw:

1888 mbytes
4092 cylinders
15 heads
63 sectors

> Then, when trying to set up the
> FreeBSD slice, sysinstall didn't see any unused space on the disk.
> 
> So, my questions are these:
> 
> - Did I not partition the disk correctly?  Do I need to specify an
> "unused" chunk using fdisk?
> - Will this hard disk work with FreeBSD?
> 
> I have about 5 more days until my money-back warranty runs out.  I'm
> tempted to just return the dang thing and wait until they get some
> Western Digital EIDE drives back in... I've not had any trouble with
> that type/brand.
> 
> Any ideas out there?
> 

Thanks (again)!
- Larry Floyd

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