CTVCLMIG – Clean migrated CDAM files

The CTVCLMIG utility cleans the Migrated User file from the expired entries. The CDAM and Index files that belong to the expired entries, as well as the CDAM and Index files migrated to other media by multistage migration missions, are deleted and uncataloged depending on the media type, as described below:

• For DASD media the CDAM and Index files are uncataloged and deleted from disk.
• For CART media the CDAM and Index files are uncataloged and a list of cartridges that can be returned to the global tape pool is produced.
• For OAM media the OAM objects are deleted from the OAM database.
• For CENTERA media the Centera clips are deleted from the Centera repository.

If the Migration User file is allocated to a number of partitions, the CTVCLMIG utility should be run against each partition separately. The partition number is specified in the MIGFILE parameter. The jobs that clean different partitions can all be run at the same time to decrease the total time needed to clean the Migration User file.