When standing up HSM you should have an ARCCMDxx member that has a lot of that information in it.
Then there is the SETSYS command to change some things on the fly. http://www.redbooks.ibm.com/redbooks/pdfs/sg245272.pdf The Redbook on HSM PRIMER could be helpful Lizette -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Lionel B Dyck Sent: Wednesday, May 27, 2020 10:54 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: DFSMShsm questions I can spell HSM and am learning more about it - I have these questions that I haven't found the answer to in the pubs (yet). 1. How can I change the default unit for HBACKDS datasets from tape to disk? 2. I have 2 virtual tape libraries - how do I force HSM to only use the tapes in one of them (it is currently using the 1st libraries tapes)? Thank you - answers would be ideal (and then I can move on to other projects) or a pointer to pub/chapter would also be appreciated. Y'all be safe, healthy, and blessed. Lionel B. Dyck <sdg>< Website: <https://www.lbdsoftware.com> https://www.lbdsoftware.com "Worry more about your character than your reputation. Character is what you are, reputation merely what others think you are." - John Wooden ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
