[occi-wg] Nouns and Verbs (was: Syntax of OCCI API) - state model

Andre Merzky andre at merzky.net
Fri Apr 17 07:39:57 CDT 2009


Quoting [Thijs Metsch] (Apr 17 2009):
> 
> Good idea:
> 
> > BTW: we should start to draft a state model...
> > 
> > Oh well, I don't have a candidate, really, but here is food
> > for discussion:
> > 
> >   New --> Running  --> Stopped
> > 
> >   Running <--> Suspended
> >   Running <--> Migrating
> > 
> 
> 
> Installed --> Starting --> Running --> Stopping --> Stopped
>                                  \---> Suspended --> Starting --> Running
>                                  \---> Migrated
>                                  \---> Copied

some questions:

 - How is Copied different from Running?

 - Is Migrating needed, i.e. does the process involve
   service degradation?  


> Hope this nice piece of ASCII arts survives :-)

yep :-)

A.


-- 
Nothing is ever easy.



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