[Info-vax] VMS 5.0

Chris Scheers chris at applied-synergy.com
Sat Nov 12 02:16:04 EST 2011


Hans Vlems wrote:

> I don't think microVMS was available for the 8200/8300 models Johnny.
> It was intended for the microVAX I (or II) and the 8200/8300 were
> considered
> real VAXes because they had a BI bus. I cannot recall what was missing
> in
> microVMS compared to the regular distribution, all device drivers for
> BI, UNIBUS and
> and MASSBUS would have been a sensible start, right?
> Hans

MicroVMS 1.x was its own special thing.

MicroVMS 4.x was essentially regular VMS 4.x, with some omissions.

Yes, MicroVMS 4.x was missing the drivers for other buses.

It was also missing the SYSLOA* code for non-Micro machines.

It also had a modified LOGINOUT.EXE to limit logins.  (At the time, full 
VMS was unlimited logins.)

Another image was modified to limit DECnet options.  I think it was 
NETACP.EXE, but I could be wrong there.

When you bought a user license or an end node or routing network 
license, the "license" you received was actually a replacement .EXE file.

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Chris Scheers, Applied Synergy, Inc.

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