Large Hard Drive install problems
brad.mugleston at comcast.net
brad.mugleston at comcast.net
Wed Jun 8 00:39:12 UTC 2005
Brad Mugleston, KI0OT
There are 10 types of people in this world. Those that
understand binary and those that don't.
On Tue, 7 Jun 2005, Rick Stevens wrote:
> Mugleston, Brad wrote:
> > I was given a PII computer - generic brand, can't read who made the board
> > w/o pulling the computer apart. I'm going to use it as a file server for my
> > house and I've got a 160G hard drive to put in it. It only recognizes 8G of
> > the drive. Do I need a special card for this drive or am I doing something
> > wrong during the FC2 install? Maybe a bios upgrade?
> >
> > If its a driver card what information do I need to have to get the right
> > one? It's a 160G ATA 100 drive. Slow but cheep.
> >
> > If it's bios - I haven't upgraded a bios for a long time will I need to
> > install windows to do this (I don't remember seeing a bios upgrade for Linux
> > but again that was awhile ago).
>
> Well, gee. PIIs are pretty long in the tooth. It may be that it won't
> grock anything bigger than 8GB.
>
> First, see if the BIOS supports LBA mode. If it does, then set it and
> see if it recognizes the drive properly. If it doesn't, then see if
> there's a "user specified" setting where you can put in the cylinders,
> heads and sectors. Remember that old BIOS' often couldn't handle >8GB
> because of the way they stored the CHS values. You should calculate
> the number of blocks on the drive (cylinders * heads * sectors), then
> bugger the CHS values you feed the BIOS. Most often the BIOS is limited
> to 1024 cylinders so you have to tell it 255 heads, then divide the
> total number of blocks by 261120 (1024 * 255), and use that value for
> the sector count. Sometimes it works, sometimes it doesn't.
>
> Good luck.
Thanks, I probably need it. Yes the BIOS handles LBA mode but
thats when it stopped at 8G (I just let it automatically discover
it). So how many blocks do I need for 160G? I think thats what
your suggesting I do.
Brad
> ----------------------------------------------------------------------
> - Rick Stevens, Senior Systems Engineer rstevens at vitalstream.com -
> - VitalStream, Inc. http://www.vitalstream.com -
> - -
> - If this is the first day of the rest of my life... -
> - I'm in BIG trouble! -
> ----------------------------------------------------------------------
>
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