On Wed, 25 Feb 2004, Jason Brechin wrote:

> > The following list shows the proposed list, including some that already
> > exist as well as a couple of examples where these would be used.
> >
> >                   mpi -- ex, LAM, MPICH   <<already in use>>
> >              switcher -- ex, Env-Switcher <<sort of odd case, already in use>>
> >   allocation-mananger -- ex, Gold, QBank, ???
> >             scheduler -- ex, MAUI
> >         queue-manager -- ex, Bamboo, PBS
> >       process-manager -- ex, MPD
> >           job-manager -- ex, MPD?, Bamboo?
> >        meta-scheduler -- ex, Silver?
> >          meta-manager -- ex, ?<not sure on this one>? :)
>
> It seems fine on the surface... it's mostly defined as we start using
> them and writing code to deal with multiple mpis or schedulers.  For the
> most part, these names seem suitable.

I based them off of the identified components in the SSS spec.  It will
make since to them and hopefully most others dealing with these sorts of
system services.


> > Lastly, it makes since that a package might have multiple <provides>.  The
> > example I think of is PBS providing <queue-manager>, <process-manager> and
> > <scheduler> all in one package.  I'm not sure if we can handle multiple
> > <provides> / <requires> blocks or if the element can have multple
> > sub-elements but this will also need to be honored for this to work
> > fully.
>
> This is already handled in oda AFAIK.  Specify as many provides requires
> or conflicts as you want.

Excellent!  That's what I was hoping to hear.  Question, where are these
actual dependence issues dealt with?  In Selector?  If so, are they
seperated from the gui code?

thanks,
--tjn

 _________________________________________________________________________
  Thomas Naughton                                      [EMAIL PROTECTED]
  Research Associate                                   (865) 576-4184


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