In article <
slrnmo1kkj.40...@katana.d-and-d.com>,
"DoN. Nichols" <
BPdnic...@d-and-d.com> writes:
> On 2015-06-15, Bill Gunshannon <
bi...@server3.cs.uofs.edu> wrote:
>> Does anyone know if the format of 3B1 disks allows for mounting and reading
>> on a BSD or Linux box?
>
> I don't know about BSD boxen for this, but it at least used to
> be possible to install drivers in a linux system to read them.
>
> There are two formats. The first floppy of the install system
> is always the older -- 8 sectors per track, and it must be that to boot
> IIRC. Once booted (even with the start of the install set) it will read
> subsequent disks of 10 sectors per track -- while the IBM PC (and other
> Microsoft OS based systems) were 9 sectors per track.
>
>> I have some disks that I would like to read before
>> it is too late and I really don't know when 9or even if) I will have a 3B1
>> running again.
>
> Are they part of install sets, or something private? Most of
> the install sets are available for download somewhere out on the net, so
> you can rebuild sets at need. (Maybe some commercial packages are not
> included there -- like a Wordmark "Composer" word processor, but I think
> that anything from AT&T is out there somewhere. Someone who has more
> recently used that can point you to where if searches fail.
>
They are (I believe) a tar set. I was mostly concerned about the
ability of another system to read the low level format. I actually
have at least two copies of the install set. Some of it still in
shrink-wrapped packages. Maybe I need to just grab my remaining 3B1
when I go to cut the grass at the old house (which I stil have not
cleaned out enough to actually put on the market) and see if it will
still run. Then I could probably read the floppies enough to use
kermit to move the data to something more reliable.
This is dats that I am sure there would be interest in but, unfortunately,
I can not release it to the publc. The labels claim it is 3B1 OS source.
But, I assume I could send a copy to Warren Toomey for inclusion in the
archives as I assume he still checks for possession of a valid AT&T
source license before giving out access. I know I had to provide a
copy of mine back in the day.