Retaining DFSMShsm tape volumes by DFSMSrmm vital record processing

DFSMSrmm vital record processing uses either data set names or volume serial numbers to determine how long to keep tapes. This retention period overrides any expiration date or retention period previously specified for the volume. In addition, you can use vital record specifications to identify volumes that should be moved out of the library for safe keeping.

Related reading

For more information about DFSMSrmm vital record processing, see z/OS DFSMSrmm Implementation and Customization Guide.