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ALTER VOLUMEENTRY z/OS DFSMS Software Support for IBM System Storage TS1140, TS1130, and TS1120 Tape Drives (3592) SC23-6854-00 |
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Use the AMS ALTER VOLUMEENTRY command to modify the attributes for an existing tape volume entry. Enterprise format 4 (EFMT4) and enterprise encrypted format 4 (EEFMT4) are new recording technologies used by the TS1140 tape drive. EFMT4 is the non-encrypted recording format and is the default recording format for the TS1140. EEFMT4 is used to specify that the data on the tape is recorded in the encryption format. The ALTER VOLUMEENTRY command allows recording fields in the volume
records of a tape library to be altered with the following rules:
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Copyright IBM Corporation 1990, 2014
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