Assuming that z/OS controls the IOCP throught HCD share the CHPID and the Devices with the VM partition.
On Wed, Jan 5, 2011 at 2:42 PM, Hughes, Jim <jim.hug...@doit.nh.gov> wrote: > We want to define a new controller for some new dasd volumes on our > DS8100. Our Z/OS z10 system has them defined and is working with them > quite nicely. > > Our z890 z/VM system doesn't have them in its IOCP. I've checked the > z/VM system using CP Q DYN STAT and discovered it does allow dynamic io > reconfiguration. > > So, my question is how do I get the new dasd online to z/VM? It will > use existing paths to the DS8100. > > There are 8 devices on this new path. > > I've never done this sort of thing to a running system and have a > certain respect for keeping it up and working. Experimenting is not an > option for me. > > Thanks in advance for hints, tips, and an education. > > ____________________ > James R. Hughes > TSG, Problem Solver > NH Department of Information Technology > 603-271-5586(w); 603-491-3071(c) > www.nh.gov/doit > > "Statement of Confidentiality: The contents of this message are > confidential. Any unauthorized disclosure, reproduction, use or > dissemination (either whole or in part) is prohibited. If you are not > the intended recipient of this message, please notify the sender > immediately and delete the message from your system." > > It is fun to do the impossible. > -- Mark D Pace Senior Systems Engineer Mainline Information Systems