At the time you perform the conversion, expect to see this message from WLM:
IWM063I WLM POLICY WAS REFRESHED DUE TO A PROCESSOR SPEED CHANGE This message can indicate a true hardware problem, but we also see it routinely as part of CBU activate/deactivate. Just don't freak out. . . J.O.Skip Robinson Southern California Edison Company Electric Dragon Team Paddler SHARE MVS Program Co-Manager 626-302-7535 Office 323-715-0595 Mobile [email protected] From: Mark Jacobs <[email protected]> To: [email protected], Date: 02/14/2014 12:09 PM Subject: Re: CPU Model Change -- Required activities Sent by: IBM Mainframe Discussion List <[email protected]> You're right, the zOS lpar currently has all six CPs assigned to it. I'll pass the information to the right parties asap. Thanks. Mark Jacobs On 02/14/14 15:05, Skip Robinson wrote: > We do periodic CBU activation for DR testing. At the end of a test, we > turn off CBU and the extra CPs go away. By that time however we've shut > down the DR systems that used them, and no extras have been configured > online to the SDM/XRC systems. In other words, not quite the same > situation. > > I'm guessing that some LPARs on the 406 have more than three CPs online. > It would be prudent ahead of time to configure offline any CPs beyond the > count you will end up with. > > . > . > J.O.Skip Robinson > Southern California Edison Company > Electric Dragon Team Paddler > SHARE MVS Program Co-Manager > 626-302-7535 Office > 323-715-0595 Mobile > [email protected] > > > > From: Elardus Engelbrecht <[email protected]> > To: [email protected], > Date: 02/14/2014 11:52 AM > Subject: Re: CPU Model Change -- Required activities > Sent by: IBM Mainframe Discussion List <[email protected]> > > > > Mark Jacobs wrote: > >> Are there any activities that operations has to perform when a CPU model > change is dynamically made by IBM for it to take effect? We're going from > a 406 to a 603 on our z196 processor soon, and we're not sure if zOS will > disable three of the six CPU's automatically, or if we have to do > something ourselves. > > Same z196 machine or new machine? It depends. > > Groete / Greetings > Elardus Engelbrecht ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
