Hi Nancy,
Copying WIMS list so others can comment.
CIM_PowerManagementService is a feature of a CIM_ComputerSystem
- i.e., we inherited it from standard DMTF CIM profiles when we modelled
a network printer as a CIM_Printer contained in a CIM_ComputerSystem
(class corresponds to System group in MIB-II and Host Resources MIB).
Since the Printer MIB has no power management and I can't find
any IETF standards-track MIB that has power management, a CIM
Printing Provider (SNMP to CIM proxy) can't implement power
management interoperably.
A basic principle of the WIMS-CIM project is "we invent nothing new"
- so we can look at existing standard DMTF power management
classes and see if they're appropriate, but SNMP mapping will remain
proprietary in the near term.
For future PWG work, I think PowerManagement is important - it *is*
already in the new Projector and Display Management MIB - perhaps
a topic for discussion at the PWG F2F next Wednesday?
Cheers,
- Ira
Cheers,
- Ira
On Tue, Jun 17, 2008 at 9:26 AM, <nchen at okidata.com> wrote:
>> Hi Rick,
>> I was asked this question about missing power management objects in
> CIM-printer. This is just for clarification.
>> We do not have power management object for CIM-printer. But in
> visio-Printer_15.pdf page 6, you did make a note t hat we may need to
> implement a bunch of "profiles" listed on the diagram that include
> PowerManagement.
>> What is the plan on Power Management for CIM printer?
>> -Nancy
>
--
Ira McDonald (Musician / Software Architect)
Chair - Linux Foundation Open Printing WG
Blue Roof Music/High North Inc
email: blueroofmusic at gmail.com
winter:
579 Park Place Saline, MI 48176
734-944-0094
summer:
PO Box 221 Grand Marais, MI 49839
906-494-2434