Subject: Re: Conner 1.08GB drive & 3/50
To: Tom Samplonius <tom@sdf.com>
From: Mauricio Tavares <raub@kushana.aero.ufl.edu>
List: port-sun3
Date: 12/20/1995 23:10:09
While shopping for shruberries, Tom Samplonius pondered:
>
> On Wed, 20 Dec 1995, Mauricio Tavares wrote:
>
> > I am planning on installing NetBSD 1.1 in a currently diskless
> > 3/50. To do that, I bought a Conner 1.08GB SCSI drive, which I will
> > install in an external case, and a DB50->Centronics 50 cable. I will try
> > to install it from an Exabyte 8200 8mm tape drive. Here are my questions:
> >
> > o Will the 3/50 be happy with the Exabyte?
>
> I don't think so. I believe 3/x systems can only boot from a QIC 24 or
> sometimes a QIC 150. You will probably need to netboot it to install.
> The boot rom just isn't that smart in the Sun 3 line.
>
Oh great. I've already made the 8mm tapes. It seems it is time
for me to find a victim I can borrow a QIC 24/150 tape drive from...
About netbooting, wouldn't that require, as far as I could gather
from the guide, that I will need to start the 3/50 from a tape anyway.
If that is true, shouldn't I simply use the tape to install netbsd in the
first place? I am confused.
> > o I do not remember seeing much stuff in the install documentation
> > regarding partitioning a drive before installing NetBSD. Is it
> > assumed we are using the default configuration, whatever it
> > might be?
>
> The installation guide is a little thin in this area. You do need to
> partition the disk into slices for root, swap and /usr.
>
That I understand. However, if I am not mistaken the a partition
defaults to 32MB, the b also is 32MB, and so on. I know that I can
change that *once* I have a live machine to play with, but how to go
about doing that *before* having a fully operation netbsd box?
> > o The installation docs also mentioned using a terminal connected to
> > the Sun's serial port during the installation process. Do I *need*
> > that? Can't I simply use the machine's screen/keyboard?
>
> Sure (well, works for me). The install recommends run diagnostics.
> You need the terminal for that. Also, many Sun 3 owners don't have
> working keyboards and/or monitors anymore so use a terminal all the time.
>
I see. If I were to run diagnostics, can't I simply slap a null
modem and a PC/Mac running some comm rpogram in its serial port and set
it to 9600 8/N/1?
--
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| Mauricio Tavares | "We will attack... |
| raub@kushana.aero.ufl.edu | ...under the cover of daylight!" Rimmer |
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