IBM GC28-1920-01 manual Migration Planning Considerations

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Chapter 1. Planning


Chapter 1. Planning		for	Migration
This		chapter		provides			information		to help you plan your installation's mi
the		new	release			of	RACF. Before		attempting to migrate, you should de
to ensure a smooth and orderly									transition. A well thought-out and docum
migration			plan	can		help	minimize any interruption of service. Your migrat
should address					such		topics	as:
Ÿ	Identifying				which		required and optional products are needed
Ÿ	Evaluating			new		and changed		functions
Ÿ	Evaluating			how		incompatibilities			affect your installation
Ÿ	Defining necessary						changes	to:

–Installation-written code

–Operational procedures

–Application programs

–Other related products

Ÿ	Defining	education requirements for operators and					end	users
Ÿ	Preparing	your	staff	and	end users for	migration,	if	necessary
Ÿ	Acquiring	and	installing	the	latest service	level of	RACF	for maintena

The content and extent of a migration plan can vary significantly from installation. To successfully migrate to a new release of RACF, you sh installing and stabilizing the new RACF release without activating the n provided. Installing the new RACF release without initially exploiting ne allows you to maintain a stable RACF environment. The program directory with the new RACF release gives detailed information about the corre required for installation.

When defining your installation's migration plan, you should consider the

ŸMigration

ŸInstallation

ŸCustomization

ŸAdministration

ŸAuditing

ŸOperation

ŸApplication development

ŸGeneral users

Chapter 13, “Scenarios” on page 61 contains scenarios that might help y defining your migration plan.

Migration Planning Considerations

Installations planning to migrate to a new release of RACF must conside support requirements such as machine and programming restrictions, migrat paths, and program compatibility.

For more information, see Chapter 4, “Planning Considerations” on page 23.

 Copyright IBM Corp. 1994, 1996

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Contents OS/390 Security Server RACF Planning Installation and MigrationPlace graphic in this area. Outline is keyline only. DO NOT PRINT Page OS/390 1996. All Second Edition, SeptemberPage Page Migration ContentsCustomization Considerations Administration ConsiderationsAuditing Considerations Index Operational ConsiderationsChapter 10. ApplicationPage Figures Page Notices Trademarks About This Book How to Use ThisWho Should Use This Book xiiiSoftcopy Publications Where to Find More InformationŸ The OS/390 Security Server RACF Information , PackageSK2T-2180 ServerElements of Security RACF Installation - Student GG24-3971Notes Administration, H3927Using the Ÿ Tutorial Options for Tuning GG22RACFIBM Discussion Areas Other Sources of InformationInternet Sources listserv@uga.cc.uga.eduTo Request Copies of Publicationsxviii OS/390Features Product ServiceŸ OpenEditionOSA/SF V2R5TSO/EPage Summary of Changes Page Chapter 1. Planning Migration Planning ConsiderationsMigration Administration Considerations Installation ConsiderationsCustomization Considerations Operational Considerations Auditing ConsiderationsApplication Development Considerations General User ConsiderationsPage New and Enhanced Support Chapter 2. Release Overviewidentifies OS/390 OpenEdition DCEfunction introduced in OS/390 ReleaseCheck ConceptsAuditing the Passing of Access Rights Authorizing and Auditing Server Access to the CCS and WLM ServicesOS/390 OpenEdition SOMobjects for MVSRRSF Network Multisystem Nodesnon-main systemsYear OS/390 Enable and Disable FunctionsTARGET 1.10 NetViewclasses Facilityupdated for Function Not Upgradedidentifies function thatRelease Components for3. Summary of Class Descriptor Table CDTlists classes Commandswhich thereChapter 3. Summary of Changes to RACF Components for OS/390 15Release CommandExits Data Areaslists changed general-use programming interface GUPI data areMessages MacrosFigure 12 lists changes RACF macrosChanged Messages New MessagesMessages RACF Database Split/Merge Utility IRRUT400Publications Library PanelsRoutines Figure 13 lists RACF panels that areTemplates SYS1.SAMPLIBFigure 16 identifies changes to RACF members of SYS1.SAMPLIB RACROUTE REQUEST=EXTRACTFigure 18 lists changes to RACF utilities for OS/390 Release UtilitiesTemplate 0280 UtilityRACF Planning Installation and Migrationfor RACF OS/390 Security Server RACF Planning Installation and forMigrationChapter 4. Planning Considerations Migration StrategyHardware Requirements RACF Planning Installation and Migrationfor RACF 2.1, andSoftware Requirements RACF Migration and Planning for RACFCompatibility Considerations for Remote Sharing CompatibilityRequirements Page Enabling RACF Chapter 5. Installation ConsiderationsConsiderations Networksconfigured installationare in your existing workspace data sets when you install multisystem Rmust Chapter 5. Installation Considerations29nodename prefixsysname local-luprefix.local-node.local-node .INMSG Virtual Storage RACF Storage ConsiderationsThis section discusses storage considerations for RACF Figure 21 estimates RACF virtual storage usage, for planning purposesSubpool Customer Additions to the CDTOS/390 Release Templates for RACF oninformation, OS/390see Security Server SystemExit Processing Chapter 6. Customization Considerationsand IRRSXT00 Effects of OS/390 OpenEdition DCERACROUTE REQUEST=DEFINE Preprocessing Exit ICHRDX01 IRRSXT00 Installation ExitServer RACF Security Administrators. Guide Chapter 7. Administration ConsiderationsCross-Linking Between RACF Users signonSignon to DCEUUIDS ClassActivating OS/390 OpenEdition DCE Application Considerations single signon restrictionsOpenEditionsee DCE Administration .Guidethe DCE Encryption Key Library Reference OpenEdition Planning, and inOS/390 OpenEdition Programming AssemblerThreads and Restrictions Changes to RACF Authorization Processingcallable servicepthread orsecuritynp Utility Rdceruid Callable ServiceEnhancements to the SYSMVIEW Chapter 7. Administration Considerations43Page SMF Records Chapter 8. Auditing ConsiderationsAuditors Guide and OS/390 Server RACF MacrosAuditing New OS/390 ServicesInterfaces Auditing SystemView for MVS Support Auditing OS/390 OpenEdition DCE SupportReport Writer SMF Data Unload UtilityPage OS/390 Security Server RACF Command Language Referencefor more CommandChapter 9. Operational Considerations Enabling and DisablingPage 2000 Support Chapter 10. Application Development ConsiderationsServers 01yydddFpthread the securitynp New Application Services and SecurityNew Application Authorization ServiceChanges to the Class Descriptor Table Programming InterfacesŸ “Routines” on page Ÿ “Macros” on page Ÿ “Templates” on page Ÿ “Utilities” on pageConsiderations Chapter 11. General UserOpenEdition Reference forPage APAR OW14451 Chapter 12. NJE ConsiderationsOW08457 After Applying the PTFOW08457 Actions RequiredUACC NODESGROUP APAR OW15408FAILSAFE Page Migrating an Existing Chapter 13. ScenariosNodes RRSFOn MIAMI2 prefixTARGET NODEMIAMI2 SYSNAMESYSTEM2 LOCAL OPERATIVEprefixTARGET NODEORLANDO DELETE prefixTARGET NODEMIAMI2 DELETEOn ORLANDO RACF DiagnosisDELETE Note The prefixTARGET NODEORLANDO OPERATIVE PREFIX... PROTOCOL... WORKSPACEaccess Glossarydirection Page Seeinventory Seegeneral-use programmingprogramming Seemultisystem Seelogicallogical supervisory other.single-systemtask segment andDFP classes continued Index Acontinued Page SFSCMD SERVERKEYSMSTR utilitiescontinued Page Now you can! TheIBM Online Library Productivity IBM Edition OS/390 Security Server RACF Information Page Page comments Communicating Your Comments to IBMOS/390 Security Server RACF Planning Installation and Migration Readers Comments - Wed Like to Hear from YouPublication No. GC28-1920-01 Note CopiesREPLY MAILBUSINESS IBMPage Drop in Back Cover Image Here IBMGC28-192ð-ð1