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- Path: sparky!uunet!cis.ohio-state.edu!ucbvax!cdclu1.genrad.com!dongray
- From: dongray@cdclu1.genrad.com (Derek Dongray)
- Newsgroups: comp.os.vms
- Subject: Re: DECwindows ==> Motif license upgrade
- Message-ID: <9207300855.AA22401@genrad.com>
- Date: 30 Jul 92 08:55:27 GMT
- Sender: daemon@ucbvax.BERKELEY.EDU
- Distribution: world
- Organization: The Internet
- Lines: 78
-
- Yesterday I discovered that our DECwindows interface to NOTES had stopped
- working. The reason? We were running Notes 2.2 with DECwindows XUI; the SPD
- says that 2.2 requires Motif. We'd been running 2.2 with 5.4-2 for some time
- and either nobody noticed that the DECwindows interface didn't work, or it
- *did* work and only got broken when we upgrade the VMS 5.5.
-
- Are we likely to see more products from DEC forcing us to go to Motif in the
- future?
-
- "The new windowing interface to DEBUG is really fast and much easier to use
- than the character cell interface, you just need to be running Motif..."
-
- "FileView now supports an icon-based interface similar to the Mac or MS-Windows
- when running under Motif..."
-
- "DECwindows/EVE now supports separate workstation windows when running Motif..."
-
- While I accept that new functionality may require other software components to
- be upgraded, the requirement to have a separate license on the client to
- support a server running Motif seems unnecessarily restrictive. All of our
- newer workstations *are* licensed to run Motif, but we can't upgrade because we
- could not run the applications on the non-workstation hosts because they are
- not licensed! Also while it is possible to run a mixed VWS/DECwindows cluster
- it is not possible to run a mixed XUI/Motif cluster; if we upgrade, then the
- older workstations which don't have Motif licenses are not usable.
-
- An analogy to this situation would be DEC introducing a new VT520 terminal
- which has an enhanced keyboard and understands an enhanced set of escape
- sequences; however DEC programs will only use these escape sequences and accept
- the new keycodes if you buy a new license for your Vax host and install a new
- version of TTDRIVER.
-
- Perhaps I shouldn't make such analogies. I might be putting ideas into the
- heads of the marketing people at DEC ...
-
- [Flame on]
- Of course, I'm annoyed by the whole license scheme anyway. The idea that users
- should pay more to the software developer because they've bought more powerful
- hardware seems ridiculous to me. DEC may be able to argue that since they
- develop both the hardware and the software, they have some justification in
- having variable cost on software as well as hardware. But how a 3rd party
- company can justify charging one amount to run code on one CPU and different
- amount to run it on another is beyond me.
-
- Would the PC market accept pricing which said "PCwidget will cost $100 if you
- want to run it on a 386 at 12Mhz, but if you have a 50Mhz machine it will cost
- you $500. Oh, and if you sell your machine and buy a more powerful one then
- you'll have to buy a license upgrade, but you won't get any new code, just a
- piece of paper"? Somehow, I don't think so.
-
- An acceptable license scheme would either be concurrent-user based, e.g.
- whatever the CPU size each extra logged in user or batch job costs $X, rate
- limited, e.g. a mail program forwarding X messages per minute costs $Y, 2X
- costs $2Y, or capacity limited, e.g. a database manager costs $X to support
- every Y*10000 records. All of these would be limited by the CPU, but it's up
- the the user to buy the approprate hardware to support their use. It is
- possible to buy an unlimited VMS user license for a MicroVax II, but I don't
- think you could have 200 users simultaneuously logged into one and have them do
- anything at all!
-
- However, I suspect that the current scheme is suffiently entrenched that it
- won't be discarded. And anyway, it's to the software developers' benefit so why
- should they change? On the VAX series, original development and most code
- maintenance can be done on any model and (with a few execptions, e.g. device
- drivers) the code will run on any other VAX. So most comapnies don't need to
- buy VAX 6000s; they can develop their code on MicroVAXes and just rake in the
- cash from people who have bought more powerful machines!
- [Flame off]
-
- Apologies to everyone who's heard this all before, but I felt a need to
- complain to someone.
- --------------------------------------------------------------------------------
- Name : Derek Dongray, Systems Manager, GenRad Ltd.
- Phone : 061 486 1511 ext 166
- PSS : 234261600119::Dongray UKnet : Derek.Dongray@GenRad.co.uk
- InterNet : Dongray@cdclu1.GenRad.com CompuServe : 70374,2745
- Address : Monmouth House, Monmouth Road, Cheadle Hulme, Cheshire, SK8 7AY, UK.
-
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