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Conference azur::mcc

Title:DECmcc user notes file. Does not replace IPMT.
Notice:Use IPMT for problems. Newsletter location in note 6187
Moderator:TAEC::BEROUD
Created:Mon Aug 21 1989
Last Modified:Wed Jun 04 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:6497
Total number of notes:27359

4983.0. "Noficication highest or latest" by ZUR01::SCHNEIDERR () Fri Apr 30 1993 08:28

Hello,

A customer asked me:

If you use notification propagation highest, you do not see on the map, when a 
entity comes o.k., after a problem.

If you use notification propagation latest, when two entities have a problem and
become red, the topdomain comes red, too. When one of the two entities becones
o.k. again, lets say color back to blue, the topdoamin changes to blue, too. But
one of the both entities is still bad.

Are there any plans, to select a colorchange (propagation latest, highest) for
each domainlevel. Or are there any plans to change the propagation-philosophie?


Roland
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4983.1use HIGHESTCTHQ::WOODCOCKFri Apr 30 1993 10:2330
Hi Roland,

>If you use notification propagation highest, you do not see on the map, when a 
>entity comes o.k., after a problem.

Yes, highest actually gives you highest for a specific entity but it also does
correlation. Example, if you have two rules fire for an entity (one major and
critical) then entity will be critical. If the critical rule clears the entity
then becomes major. This scenerio also propogates up thru domains the same way.
This function seemed to work quite well the last time I tried this sort of 
thing in V1.2.

>If you use notification propagation latest, when two entities have a problem and
>become red, the topdomain comes red, too. When one of the two entities becones
>o.k. again, lets say color back to blue, the topdoamin changes to blue, too. But
>one of the both entities is still bad.

You are right and it is even worse than that. The same applies if two child
entities (same global entity) go bad and only one clears. The global entity
shows clear even though one of the children is still bad. For this reason, for
most applications of the tool, I *never* recommend using LATEST. I'm told there
are needs for LATEST and that's why it was developed.

>Are there any plans, to select a colorchange (propagation latest, highest) for
>each domainlevel. Or are there any plans to change the propagation-philosophie?

Engineers will have to answer this one, I am just a simple user.

cheers,
brad...
4983.2need both !!VNASWS::HONISCHGuenter Honisch ACT AustriaFri Apr 30 1993 11:3114
    I agree to .0 
    I need latest to show the last status of a entity
    i.e. Child entity as a colored line
    
    BUT I need highest in the upper Domain
    
    I could live with a general latest in Domain
                                highest from lower Domain 
    Algorithm
    
    A setup per Domain would of course be the best
    
    					Guenter