I was talking of JES2 and JES3 on the same z/OS image; not merely within the same Sysplex.
Tony H. On Fri, 1 Mar 2019 at 09:40, Allan Staller <allan.stal...@hcl.com> wrote: > > JES2 and JES3 can coexist. I am sure there are some arcane rules (as > indicated below). > > -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of > Tom Marchant > Sent: Thursday, February 28, 2019 5:35 PM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: z/OS V2R5 Will be the Last Release to Include JES3 > > On Thu, 28 Feb 2019 18:06:35 -0500, Tony Harminc wrote: > > >Is it not possible to run JES2 and JES3 at the same time on a z/OS > >image? Certainly you can run multiple JES2s. Yes, there are a few > >things that a secondary JES can't do, but I would think that would be > >the way to convert. Of course at some point you have to switch which is > >the primary JES, but is that really such a risk. > > AFAIK, JES3 can only be the primary JES. > > -- > Tom Marchant > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send email to > lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ::DISCLAIMER:: > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > The contents of this e-mail and any attachment(s) are confidential and > intended for the named recipient(s) only. E-mail transmission is not > guaranteed to be secure or error-free as information could be intercepted, > corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses > in transmission. The e mail and its contents (with or without referred > errors) shall therefore not attach any liability on the originator or HCL or > its affiliates. Views or opinions, if any, presented in this email are solely > those of the author and may not necessarily reflect the views or opinions of > HCL or its affiliates. Any form of reproduction, dissemination, copying, > disclosure, modification, distribution and / or publication of this message > without the prior written consent of authorized representative of HCL is > strictly prohibited. If you have received this email in error please delete > it and notify the sender immediately. Before opening any email and/or > attachments, please check them for viruses and other defects. > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
