You need check "Allow dynamic i/o changes on LPAR you wish on HMC.. i set it too on my SYSTEM CONFIG on lpar that you choose to be dynamic changes..
0368 Features , 0372 Dynamic_IO , /* configuration for dinamic I/I */ On Wed, Feb 16, 2011 at 12:07 PM, James Poirier <james.poir...@doit.nh.gov>wrote: > To enable DYNAMIC I/O CONFIGURATION on z10 running zvm 5.4 > am I correct in doing the following or is something else needed: > > 1) gen the IOCP with the following ---> IOCP MYIOCP (DYN WRTA0 > > 2) Perform a POR and ipl > > 3) When z/vm is up SET DYNAMIC ON > > Thanks in advance for your help > > Jim Poirier > Senior zVM/zVSE Systems Programmer, > Mainframe Technical Support Group > Department of Information Technology > State of New Hampshire > 27 Hazen Drive > Concord, NH 03301 > 603-271-1535 Fax 603.271.1516 > > 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. >