Hi Jason,
CA-Disk has a program that does an idle space release. It can be run in simulate mode to look for overallocated datasets. Then when you are satisfied that the datasets that it selected are datasets that should be reduced, you can tell it how much free space to leave and release the rest. Be careful about what datasets you release space from. I am sure there are other products/tools that can be used for this purpose, CA-Disk is just the one that I know and use. Regards, Linda ----- Original Message ----- From: "ibmnew" <ibm...@163.com> To: IBM-MAIN@bama.ua.edu Sent: Thursday, May 5, 2011 9:55:19 PM Subject: How to monitor unused and overallocated space for PS,VSAM and PO Dear all Is there any ways to monitor unused ,overallocated space and extents for PS,VSAM and PO by JCL or Tools? Thanks a lot! Best Regards, Jason Cai ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
