[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference help::decnet-osi_for_vms

Title:DECnet/OSI for OpenVMS
Moderator:TUXEDO::FONSECA
Created:Thu Feb 21 1991
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:3990
Total number of notes:19027

3926.0. "VMS delta time .vs. DECnet/OSI V5.6-B" by EWBV05::KUNIYOSHI () Thu Apr 10 1997 03:08

	According to VMS delta time Blitz,DECnet-Plus is affected by 
	this problem. And also DECnet-Plus of V5.5 - V5.5-2 is written 
	as not "No",but "N/A".
	Does it means there is no DECnet-Plus for OpenVMS V5.5-2 ? 

	My customer is using OpenVMS V5.5-2 and DECnet-Plus(DECnet/OSI) V5.6-B.
	Is this customer affected by the delta time problem?

	Thanks,
T.RTitleUserPersonal
Name
DateLines
3926.1IP$16.65.80.19::S_WATTUMScott Wattum - FTAM/VT/OSAK EngineeringThu Apr 10 1997 09:5810
DECnet/OSI 5.6B isn't supported any longer, so *if* it is impacted by the delta
time problem - that is, if code changes are required for 5.6B, they won't be
made.

However, I don't recall any files specific for DECnet/OSI being supplied by the
ECO that was released.  I was under the impression that the problem was specific
to OpenVMS - that is, certain OpenVMS system services and/or run-time library
routines were doing an incorrect computation and would yield incorrect results.

--Scott
3926.2EWBV05::KUNIYOSHIMon Apr 14 1997 03:3310
	Thank you for reply.

	I have one more question,

	What symptom will be seen on system running DECNET-plus V6.x without 
	VMS delta time ECO?

	Thanks,
	Makito
3926.3RMULAC.DVO.DEC.COM::S_WATTUMScott Wattum - FTAM/VT/OSAK EngineeringMon Apr 14 1997 10:0310
>	What symptom will be seen on system running DECNET-plus V6.x without 
>	VMS delta time ECO?

First off, DECnet/OSI and DECnet-Plus was not on the list of products effected
by the delta-time restriction, as a result, I would not expect to see any impact
to DECnet/OSI on a system that didn't have the ECO applied.  However, the other
problems, such as MOTIF no longer working would suggest to me that the ECO
should be applied.

--Scott
3926.4It's on the Web - it must be true !MARVIN::CARLINITue Apr 15 1997 02:5411
> First off, DECnet/OSI and DECnet-Plus was not on the list of products effected

Actually, it *is* in one of the tables in one of the 10K-day pages in the
publically visible web pages.

I don't know why it is listed and I haven't found out who caused it to be
listed. I'm leaving my test systems in the lab alone until someone comes up with
a good reason to upgrade ...


Antonio
3926.5RMULAC.DVO.DEC.COM::S_WATTUMScott Wattum - FTAM/VT/OSAK EngineeringTue Apr 15 1997 09:016
Well, if it puts anyones mind at ease, I applied the OpenVMS ECO to my system
(i'm running 6.3/ECO6) and it's working fine.  Frankly, given the nature of the
problems you might encounter by not applying the delta time ECO, I cannot see
why anyone would even hesitate.

--Scott
3926.6For a developer you need a little more imagination here :-)MARVIN::CARLINITue Apr 15 1997 11:4531
> Well, if it puts anyones mind at ease, I applied the OpenVMS ECO to my system
> (i'm running 6.3/ECO6) and it's working fine.  Frankly, given the nature of 
> the problems you might encounter by not applying the delta time ECO, I cannot
> see why anyone would even hesitate.

Speaking as someone who recently broke bits of NIS V3.1-9 by eliminating code
which genuinely was *NOT* used (!!!), I think I can think of a few reasons to
hesitate!

The original 10K day fix for V5.5-mumble (i.e. some or all of the V5.5-2
variants) was sufficiently obscurely broken that it got through the testing
process and had to be pulled.

Perhaps the current fix kits are broken only in obscure circumstances which will
happen *after* 19-MAY but will affect systems which don't necessarily need the
10K day patch ... who's to know?

I'm leaving my test systems alone because:

(a) they don't matter
(b) I don't have the time
(c) I want to see if the 10K-day bug actually hits anything
(d) I want to know if DECnet-Plus is actually hit

My workstation is running V7.1 and so should be OK.

Given that you have a system with the patch installed, I think between us we
have all the important bases covered!


Antonio
3926.7Why wait; start early and avoid the rushRMULAC.DVO.DEC.COM::S_WATTUMScott Wattum - FTAM/VT/OSAK EngineeringTue Apr 15 1997 13:057
>(c) I want to see if the 10K-day bug actually hits anything
>(d) I want to know if DECnet-Plus is actually hit

$ mcr ncl
NCL> disable dtss
NCL> delete dtss
$ set time 18-may-1997:00:00:00