> Thank you. Could you please point me to a Manual which describes this > process in depth ? >
ENF event code 20 is documented in the "Listening for system events" chapter of z/OS MVS Programming: Authorized Assembler Services Guide The method by which the machine notifies z/OS is unpublished architecture (so not in Priciples of Operation). You might be able to find information about it by examining Linux source code, if Linux pays attention to that notification. Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY > On Tue, May 24, 2016 at 9:41 PM, Jim Mulder <d10j...@us.ibm.com> wrote: > > > > We are on zec12, Our CP are going to be downgraded. So my question is if > > > the MES processor change is dynamic, how long does it takes to percolate > > or > > > change happens from the z/OS perspective ? I mean how long does it takes > > to > > > reflect in z/OS ? > > > > The machine notifies z/OS that a configuration change event has > > occurred. z/OS then does an STSI, > > and updates whatever needs to be updated. ENF event code 20 is signalled > > to inform other > > components and products. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN