With ERO processing, it is possible for CA View backup tapes to contain reports that expire at different times. For any particular tape, there can be one report that has ERO retention criteria of seven years, but other reports on the tape may have expired. The space occupied by these reports should be reused.
The SARPAC tape consolidation utility is provided with ERO to consolidate backup tapes. SARPAC copies current reports (retained by CA View) and bypasses expired reports. The first CA View backup cycle (standard or interim) following a SARPAC consolidation uncatalogs the input tapes that are no longer needed.
You can use SYSIN DD statements to process the following:
You can use storage groups to put reports with the same retention on the same tape, thereby minimizing the need for consolidation.
Note: For information about tape storage groups, see STORGRP0 and STORGRP1 to STORGRP9 in the chapter "Initialization Parameters."
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