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Interface Between CA Disk and CA Compress

CA Compress and CA Disk work together during the archival and restoration process to enable you to maintain compressed data sets. During the archival process, CA Disk also archives the CA Compress compression data for any data set designated for archival and reestablishes the compression environment for all such data sets at restore time. When CA Disk deletes a compressed data set (because of archival), it also deletes the data set's cluster entry from the CA Compress Control File.