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Date:      Fri, 31 May 1996 22:20:02 GMT
From:      mgessner@winc.com (Matthew Gessner)
To:        Tomas Klockar <dateck@ludd.luth.se>, hardware@freebsd.org
Subject:   Re: problem with 810MB drive
Message-ID:  <31af7050.5120885@home.winc.com>
In-Reply-To: <199605312152.XAA04896@father.ludd.luth.se>
References:  <199605312152.XAA04896@father.ludd.luth.se>

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On Fri, 31 May 1996 23:52:55 +0200 (MET DST), you wrote:

>According to Matthew Gessner:
>> Hi all,
>> 
>> 
>>       I have an 810MB hd (config. 1647/16/63) that I need to use on my FreeBSD
>> machine.
>I hope you have a new bios. Othervise it will wrap when it gets to 1024
>and overwrite your bootsector. FreeBSD doesn't care about that but DOS does
>you might also have a controller that cant handle that many sectors.
>> 
>>         The BIOS accepts these parameters, even though it doesn't ask
>> about LBA.
>My bios accepts the parameters to. But it doesn't work with more then 1024
>sectors.
>> 
>>         When I start the installation, I can configure everything OK,
>> but when I reboot, the BIOS says No Boot Sector.  I've made sure that
>> when I created the partitions, I set up the BootMgr to load.
>> 
>>         What am I doing wrong?  I've installed on smaller disks with
>> just the defaults with no problems.  I've even tried to make multiple
>> partitions, but the '>' flag shows up on the last one.
>> 
>>         How can I make this work?  Will I need a boot floppy?
>> 
>>         I'm really pulling my hair out with this.  I don't want to have
>> to pull another, smaller 500MB drive out of another machine.  I need
>> this one.
>
>I still guess its your big drive. 1024*512*16*63=504MB
>
>>         Also, I tried to format the disk under DOS, but it won't even
>> let me make partitions on the disk.
>> 
>>         When I am in the middle of the installation, the file system
>> looks OK, and I can do lots of things with it (this is the Alt-F3 screen
>> while sysinstall is running).
>> 
>>         Thanks in advance,
>> 
>>         Matt Gessner
>> 
>It might work if you set it to just 1024 sectors in the bios. Use the upper 
>part of the disc only in freebsd. DOS can't handle it. Unless you have a new 
>bios preferebly less then 2 years old.
>
>/Tomas
>
>-- 
>Tomas Klockar can be found at the following adresses:
>
>Kårhusvägen 4, 2:43  |  Furuvägen 102       |  dateck@ludd.luth.se
>977 54 Luleå         |  871 52 Härnösand    |  dateck@solace.mh.se
>Tel: +46-920-229391  |  Tel: +46-611-13393  |  d94-tkl@sm.luth.se
>

Hi, Tomas,

	Well, after I posted my message, I decided maybe I should	call ALR.  I did and they
helped me out.  There's a BIOS setting for enhanced controllers called PIO in the
Phoenix BIOS.  So I set that and am now running fine.

	Thanks all,

		Matt

---
Matthew A. Gessner <mgessner@aristar.com>
Computer Scientist, Aristar, Inc.
Software Systems for Handheld Computers
Akron, Ohio, USA
(330) 668-2267 (Voice)                   (330) 668-2961 (Fax)



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