1. Introduction
  1.1. Project/Component Working Name:

	Domain UUID property

  1.2. Name of Document Author/Supplier:

	Michael Christensen

  1.3. Date of This Document:
	12/15/2009

  1.4. Name of Major Document Customer(s)/Consumer(s):
	1.4.1. The PAC or CPT you expect to review your project:
		HS PAC

	1.4.2. The ARC(s) you expect to review your project:
		FWARC

	1.4.3. The Director/VP who is "Sponsoring" this project:
		Jerri-Ann Meyer

	1.4.4. The name of your business unit:
		Software

  1.5. Email Aliases:
   	1.5.1. Responsible Manager: Jay.Jayachandra@sun.com
   	1.5.2. Responsible Engineer: Michael.Christensen@sun.com
   	1.5.3. Marketing Manager: Trefor.Jones@sun.com
	1.5.4. Interest List: ldoms-internal@sun.com

2. Project Summary

  2.1. Project Description:

	This case is an extension of FWARC/2005/633 "LDoms: Project
	Q Logical Domaining Umbrella (sun4v/hypervisor/LDoms)"
	that is required to support identifying each logical
        domain with its own Universally Unique Identifier (UUID).
        This is described in RFE 6873151.

	This case describes a new property to the machine
        description (MD) data for Logical Domains (LDoms).
        It proposes that the property "uuid" be added to the
        "platform" MD node.
	
  2.2. Risks and Assumptions:

	See FWARC/2005/633

3. Business Summary
  3.1. Problem Area:

	See FWARC/2005/633

  3.2. Market/Requester:

	See FWARC/2005/633

  3.3. Business Justification:

	See FWARC/2005/633

  3.4. Competitive Analysis:

	See FWARC/2005/633

  3.5. Opportunity Window/Exposure:

	See FWARC/2005/633

  3.6. How will you know when you are done?:

	See FWARC/2005/633

4. Technical Description:

  4.1 Overview

  4.1.1  Domain UUID property

   	The following property will be added to the MD "platform"
	node to allow for the implementation of RFE 6873151

	"platform" node
        -----------------------------

	New Property:

	Name        Tag        Req'd?    Description
	--------------------------------------------------------------------
        uuid        PROP_STR   No        A string that indicates the UUID
                                         of the domain.  The format of the
                                         string is defined by
                                         uuid_unparse(3uuid)


  4.2 Imported Interfaces :

       Interface              Classification     Comments
       ====================================================================

       sun4v Machine           Sun Private     MD nodes definitions as
       Description nodes                       defined by FWARC/2005/633


  4.3 Exported Interfaces:


       Interface          Classification     Comments
       ====================================================================

	uuid               Sun Private    A NUL-terminated string
                                          indicating the LDoms domain
                                          UUID


5. Reference Documents:

       None

6. Resources and Schedule:
  6.1. Projected Availability:
	
	See FWARC/2005/633

  6.2. Cost of Effort:

	See FWARC/2005/633

  6.3. Cost of Capital Resources:

	Capital resources are subsumed as part of overall product development.

  6.4. Product Approval Committee requested information:
  	6.4.1. Consolidation Name:
		Delivery of firmware will be platform teams
		Delivery of sun4v OS will be platform teams (ON) 
		
  	6.4.2. Contributing OpCo/BU/Division Name:
		
		Software
		
	6.4.3. Type of PAC Review and Approval expected:
		Fast-track

       6.4.4. Project Boundary Conditions:
		N/A

	6.4.5. Is this a necessary project for OEM agreements:
		No.

	6.4.6. Notes/Dependencies:
		SUN SPARC CPU specification

	6.4.7. Target RTI Date/Release:
	        N/A - Not a separate deliverable.

	6.4.8. Target Code Design Review Date:
		Q1CY10

	6.4.9. Update approval addition:
	        N/A

  6.5. ARC review type:
		Fast-track

7. Prototype Availability: 
  7.1. Prototype Availability:
	Q4CY08

  7.2. Prototype Cost:
	Done using existing resources.