Specifies that the argument contains one or more region-names that identify database files mapped by the current Global Directory. Use the wild card “*” to rundown all inactive regions in a global directory MUPIP RUNDOWN The -REGION qualifier is incompatible with the -FILE qualifier.

When MUPIP RUNDOWN has no qualifier, it performs rundown on all inactive database memory sections on the node. Because this form has no explicit list of databases, it does not perform any clean up on regions that have no abandoned memory segments but may not have been shutdown in a crash.