HSM will call RMM directly (or another tape management system) through the ARCTVEXT exit point. That way, the tapes are protected by the tape management system until HSM explicitly says it is finished with the tape.
Russell Witt CA 1 Architect -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Peter Sent: Tuesday, May 20, 2025 1:28 AM To: [email protected] Subject: DFHSM migrated tapes expiration Hello I am not a storage expert but i wanted understand that our HSM migrated dataset to virtual tapes have no expiration(1999/365). Is it possible to set expiration using HSM to a certain qualifier during migration to ML2 ? We are using RMM as well. Any thoughts on above and if anyone has experience on the same ? Peter ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
