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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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IMPORTIMPORT ExamplesAbbreviation: VOLPURGE|NOPURGEspecifies whether the original cluster, alternate index, or catalog is to bedeleted and replaced, regardless of the retention time specified in the TO orFOR parameter. Use this parameter when you are importing the object into theoriginal system from which it was exported with the TEMPORARY option.PURGEspecifies that the object is to be deleted even if the retention period has notexpired.Abbreviation: PRGNOPURGEspecifies that the object is not to be deleted unless the retention period hasexpired.Abbreviation: NPRGSAVRAC|N<strong>OS</strong>AVRACspecifies, <strong>for</strong> a RACF-protected object, whether existing profiles are to be usedor whether new profiles are to be created. This option applies only to discreteprofiles. Generic profiles are not affected.Exception: The SAVRAC|N<strong>OS</strong>AVRAC parameters are ignored if theINTOEMPTY parameter has been specified and the target data set exists and isempty.SAVRACspecifies that RACF data set profiles that already exist <strong>for</strong> objects beingimported from the portable data set are to be used. Typically, you wouldspecify this option when replacing a data set with a portable copy madewith an EXPORT TEMPORARY operation. SAVRAC causes the existingprofiles to be saved and used, rather than letting the system delete oldprofiles and create new, default profiles.The profiles will actually be redefined by extracting in<strong>for</strong>mation fromexisting profiles and adding caller attributes. You should ensure theseadded attributes are acceptable.The ownership creation group and access list are altered by the caller ofthe SAVRAC option.Requirement: Ensure that valid profiles do exist <strong>for</strong> clusters beingimported when SAVRAC is specified. If this is not done, an invalid andimproper profile might be “saved” and used inappropriately.N<strong>OS</strong>AVRACspecifies that new RACF data set profiles are to be created. This is usuallythe situation when importing a permanently exported cluster.If the automatic data set protection option has been specified <strong>for</strong> you or ifthe exported cluster had a RACF indication in the catalog when it wasexported, a profile is defined <strong>for</strong> the imported clusters.If you import into a catalog containing a component with a duplicate namethat is marked as having been temporarily exported, it, and any associatedprofiles, is deleted be<strong>for</strong>e the portable data set is imported.The IMPORT command can per<strong>for</strong>m the functions in the following examples.266 z/<strong>OS</strong> <strong>V1R6.0</strong> <strong>DFSMS</strong> <strong>Access</strong> <strong>Method</strong> <strong>Services</strong> <strong>for</strong> <strong>Catalogs</strong>

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