Re: [Entmib] FW: [psg.com #329] AutoReply: Usage State Scope

HI,

I don't see a use for the usage state. As currently defined, it's
value is easily computed.

At 02:46 PM 2/12/2004 -0500, Sharon Chisholm wrote:
>The following is the proposed resolution to entstate-329. The issue will be
>considered closed with no changes made to the document.
>
>Well, this is the one object that most directly relates to its child
>component. Our definition only talks about child components in terms of
>physical entities. So, the ability of a port to 'contain' an logical
>interface isn't reported by this status. I might be convinced to change the
>definition but I think this concepts starts getting harder to describe and
>understand when we start mixing physical containment and logical to physical
>mappings. 
>
>I worry that talking about leafs and containers might confuse people. The
>current definition speaks in terms of whether something else can be
>contained in it. This is more consistent with the rest of the discussion.
>
>Sharon
>-----Original Message-----
>From: rt+entity-state@rt.psg.com [mailto:rt+entity-state@rt.psg.com] 
>Sent: Wednesday, February 11, 2004 12:59 PM
>To: Chisholm, Sharon [CAR:0S00:EXCH]
>Subject: [psg.com #329] AutoReply: Usage State Scope
>
><clip>
>
>-------------------------------------------------------------------------
>Juergen Schoenwaelder [j.schoenwaelder@iu-bremen.de]
>
>"I was surprised to read the entStateUsage description which says
>   the UsageState is strictly bound to the containment relationship
>   between entities.
>
>   In general, the containment hierarchy is made up of containers and
>   leafs. The entStateUsage description basically says that the
>   UsageState is only interesting for containers since leafs are
>   always busy. I found this interesting since the other objects do
>   not make this distinction and some of them seem to particularly
>   useful for leafs (e.g. interfaces). Perhaps it makes sense to
>   define for each entState* column how it applies to containers and
>   how it applies to leafs. For example, what does it mean to
>   lock/unlock a container? (I believe entStateAdmin is more defined
>   for leafs rather than containers.)"

Regards,
/david t. perkins 

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