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z/OS V1R6.0 DFSMS Access Method Services for Catalogs

z/OS V1R6.0 DFSMS Access Method Services for Catalogs

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||||||||||||||||||||||||||||Special Purpose Optional Parameters . . . . 330Using SETCACHE. . . . . . . . . . . . 333Setting Caching On <strong>for</strong> the Subsystem . . . . 333Setting Caching On <strong>for</strong> a Device . . . . . . 333Setting Cache Fast Write On <strong>for</strong> the Subsystem 333Setting Nonvolatile Storage On <strong>for</strong> theSubsystem . . . . . . . . . . . . . 333Setting DASD Fast Write On <strong>for</strong> a Volume. . . 334Creating a Duplex Pair from Two SimplexVolumes . . . . . . . . . . . . . . 334Changing 3990 and 9390 Cache and NVSOperating Modes . . . . . . . . . . . 334Setting Cache Off <strong>for</strong> the Subsystem. . . . . 334Setting Caching Off <strong>for</strong> a Device . . . . . . 335Setting Nonvolatile Storage Off <strong>for</strong> theSubsystem . . . . . . . . . . . . . 335Setting DASD Fast Write Off <strong>for</strong> a Volume . . 335Setting Cache Fast Write Off <strong>for</strong> the Subsystem 335Resetting a Duplex Pair to Two SimplexVolumes . . . . . . . . . . . . . . 335Destaging All Modified Data in Cache and NVSto DASD . . . . . . . . . . . . . . 335Resetting All Cache and NVS Operating Statesto Defaults . . . . . . . . . . . . . 336Using Dual Copy to Migrate Volumes . . . . 336Migrating Simplex Volume . . . . . . . . 336Migrating Duplex Volumes . . . . . . . . 337Dual Copy Device Address Mapping . . . . 337Chapter 32. SHCDS . . . . . . . . . 339SHCDS Parameters . . . . . . . . . . . 340Required Parameters . . . . . . . . . . 341Optional Parameters . . . . . . . . . . 341SCHDS Examples . . . . . . . . . . . . 347Using PERMITNONRLSUPDATE With aGeneric Data Set Name Specification: Example 1 347Listing Data Sets With the High-Level QualifierSYSPLEX: Example 2 . . . . . . . . . . 347Listing data sets with JOBS: Example 3 . . . . 348Listing shunted entries: Example 4 . . . . . 348Chapter 33. VERIFY. . . . . . . . . 349VERIFY Parameters . . . . . . . . . . . 349Required Parameter . . . . . . . . . . 349VERIFY Example . . . . . . . . . . . . 349Upgrade a Data Set’s End-of-File In<strong>for</strong>mation 350Appendix A. Security AuthorizationLevels . . . . . . . . . . . . . . 351Required RACF Authorization Tables . . . . . 351Appendix B. Interpreting LISTCATOutput Listings . . . . . . . . . . 357LISTCAT Output Keywords . . . . . . . . 357Alias Entry Keywords . . . . . . . . . 357Alternate-Index Entry Keywords . . . . . . 358Cluster Entry Keywords . . . . . . . . . 358Data Entry Keywords . . . . . . . . . 359Index Entry Keywords . . . . . . . . . 361Generation Data Group Base Entry Keywords 363Non-VSAM Entry Keywords . . . . . . . 363Page Space Entry Keywords . . . . . . . 364Path Entry Keywords. . . . . . . . . . 364User Catalog Entry Keywords . . . . . . . 364Description of Keyword Fields . . . . . . . 365ALC: Allocation Group . . . . . . . . . 365ASN: Associations Group . . . . . . . . 366ATT: Attributes Group . . . . . . . . . 367GDG: Generation Data Group Base Entry,Special Fields . . . . . . . . . . . . 370NVS: Non-VSAM Entry, Special Field . . . . 370HIS: History Group . . . . . . . . . . 370PRT: Protection Group . . . . . . . . . 372STA: Statistics Group . . . . . . . . . . 372VLS: Volumes Group . . . . . . . . . . 374Device Type Translate Table . . . . . . . 376Examples of LISTCAT Output Listings . . . . . 376Job Control Language (JCL) <strong>for</strong> LISTCAT Jobs 376LISTCAT and <strong>Access</strong> <strong>Method</strong> <strong>Services</strong> OutputMessages . . . . . . . . . . . . . . 378LISTCAT Output Listing . . . . . . . . 379LISTCAT NAMES Output Listing . . . . . 379LISTCAT VOLUME Output Listing . . . . . 380LISTCAT ALL Output Listing . . . . . . . 385LISTCAT ALL Output Listing <strong>for</strong> a Non-VSAMTailored Compressed Data Set . . . . . . . 396LISTCAT ALLOCATION Output Listing . . . 397LISTCAT HISTORY Output Listing . . . . . 403LISTCAT LEVEL Output Listing . . . . . . 406LISTCAT ENTRIES Output Listing . . . . . 406LISTCAT CREATION/EXPIRATION OutputListing. . . . . . . . . . . . . . . 406Examples of LISTCAT in a TSO Environment 408Appendix C. Interpreting SHCDSOutput Listings . . . . . . . . . . 411LISTDS . . . . . . . . . . . . . . .411LISTDS with Data Set in Retained Lock State 411LISTDS <strong>for</strong> Data Set Shared by MultipleSubsystems . . . . . . . . . . . . . 412LISTDS <strong>for</strong> Data Set in Non-RLS Permitted State 412LISTDS with Data Set in Non-RLS Update andPermit First Time States . . . . . . . . . 413LISTDS <strong>for</strong> Data Set in Lost Lock State . . . . 414LISTDS with JOBS keyword . . . . . . . 414LISTSHUNTED. . . . . . . . . . . . . 415LISTSUBSYS. . . . . . . . . . . . . . 415LISTSUBSYS <strong>for</strong> All Subsystems Sharing DataSets in the Sysplex. . . . . . . . . . . 416LISTSUBSYSDS. . . . . . . . . . . . . 417LISTSUBSYSDS <strong>for</strong> Subsystem Sharing MultipleData Sets . . . . . . . . . . . . . . 417LISTSUBSYSDS <strong>for</strong> All Subsystems in theSysplex and the Shared Data Sets. . . . . . 417LISTRECOVERY . . . . . . . . . . . . 419LISTRECOVERY <strong>for</strong> Data Set RequiringRecovery . . . . . . . . . . . . . . 420Appendix D. Invoking <strong>Access</strong> <strong>Method</strong><strong>Services</strong> from Your Program . . . . . 421Contentsvii

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