problems with disk geometry
Gayn Winters
gayn.winters at bristolsystems.com
Thu Oct 6 09:42:46 PDT 2005
> -----Original Message-----
> From: owner-freebsd-hackers at freebsd.org
> [mailto:owner-freebsd-hackers at freebsd.org] On Behalf Of Kamal
> R. Prasad
> Sent: Thursday, October 06, 2005 8:56 AM
> To: freebsd-hackers at freebsd.org
> Subject: problems with disk geometry
>
>
> hello,
>
> Im trying to install FreeBSD 6.0 beta5 on a samsung SP1604N hard
> disk of about 160 GB.
> The installer complains that it has a problem with the disk
> geometry.
> The exact message is given below:-
> ------------------------------------------
> A geometry of 310101/16/63 is incorrect for ad1. Using a more likely
> geometry. If this geometry is incorrect.. pl. consult the
> hardware guide
> -------------------------------------------
> fdisk goes through the process of creating the reqd slices
> and when I
> try to commit the new partition table -it says it cannot write to /
> dev/ad1.
>
> Can someone tell me how to get past this problem?
>
> thanks
> -kamal
I doubt it is your disk geometry. You will probably need to provide a
little more information. I assume you've got another OS on /dev/ad0 and
that you are letting sysinstall put 6.0 onto /dev/ad1 as a (dangerously)
dedicated drive? What does the BIOS report? How old are the machine
and its BIOS? What does fdisk say when run either standalone or from
the first OS?
-gayn
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