George, There is an informational APAR describing how to do this, except you don't really need to. Just rename your current backup versions and allocate new ones using the same versions.
Regards, Dave O'Brien -----Original Message----- From: George Rodriguez [mailto:[email protected]] Sent: Thursday, August 23, 2012 7:30 AM To: [email protected] Subject: Changing Size of DFSMShsm Auto Backups of the Control Datasets I found in the z/OS DFSMShsm Implementation and Customization Guide, member ALLOCBK1, which provides a sample job that defines four backup versions of each control dataset and allocates those backup versions on DASD volumes. I modified the JCL to allocate six backup versions that mirrors what's out there now, but I don't know how to get DFSMShsm to use the new allocations. My original problem is that the MCDS is under allocated cylinders (20,5) and I've reached the 16 extent limit. Thanks in advance for the help! * * *George Rodriguez* *Specialist II - IT Solutions* *Application Support / Quality Assurance* *PX - 47652* *(561) 357-7652 (office)* *(561) 707-3496 (mobile)* *School District of Palm Beach County* *3348 Forest Hill Blvd.* *Room B-251* *West Palm Beach, FL. 33406-5869* *Florida's Only A-Rated Urban District For Eighth Consecutive Years* -- *Accredited District Since 2008; Re-certification - January 2013* Home of Florida's first LEED Gold Certified School Under Florida law, e-mail addresses are public records. If you do not want your e-mail address released in response to a public records request, do not send electronic mail to this entity. Instead, contact this office by phone or in writing. ---------------------------------------------------------------------- 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
