On Tue, Jan 19, 2021 at 3:30 PM Heinz Lycklama <heinz(a)osta.com> wrote:
INTERACTIVE Systems Corp. (ISC) also ported a UNIX
system to an
early VAX 750 computer running DEC's VMS operating system
starting in mid- 1978. ISC was in the business of porting the
UNIX operating system to many different computer hardware
architectures, mini-computers to mainframes, but the first
complete UNIX system port was actually done to the DEC VMS
system. We delivered the first UNIX on VMS system to a customer
in the Fall of 1979. Many of these systems were delivered to
customers in North America as well as in Europe well into
the mid-1980's.
What relationship, if any, does this have to V32? Or maybe "Was that based
on V7 or V32?" is the right question...
Also, this wasn't something that I had on my list... Any chance there's a
paper / article / etc on this?
And thank you for your remembrance...
Warner
Heinz
On 1/15/2021 6:29 PM, Warner Losh wrote:
On Fri, Jan 15, 2021 at 3:18 PM John Cowan <cowan(a)ccil.org> wrote:
On Fri, Jan 15, 2021 at 3:14 PM Dave Horsfall <dave(a)horsfall.org> wrote:
Whose
foray? Not DEC's. Eunice was built at SRI and sold by the
Wollongong Group, who must have had Downundrian connections.
It was
originally developed ca. 1981 by David Kashtan at SRI[1] and later
maintained and marketed by The Wollongong Group.''
Where's the disagreement?
Eunice post-dated DEC's first Unix offering by several years. They sold V7
and later V7M before rebranding it to Ultrix. Eunice was 4.1BSD (later 4.2
and 4.3) that Dr Kashtan grafted into VMS in ways that... provoke strong
feelings among reviewers... The TCP/IP stack that was inside of Eunice
would form the basis for Wollongong's TCP/IP offerings on VMS... A more
refined version, also done I think by Kashtan, was marketed by TGV and
there was always much rivalry between the two companies...
Wollongong got its license because they were the marketing company formed
to market Dr. Miller's port to Interdata, and they later branched out
significantly because their license was so special... Or at least that's
the story they told customers and internally... I never saw the original
license to know...
Warner