Hi, I am looking for procedures for Z/OS cloning, I am now installing v 2.2, and we have two different Sysplex systems one for Test system with 3 Asys LPAR s and 2 Ksys for system automation and GDPS, and the same for Prod system. I am thinking about using JCL to copy volumes, but I am going to use for each system different Volser’s. I want to keep the consistency of each system.
Mohamed Juma Sent from my iPhone > On Oct 7, 2017, at 10:58 AM, Tommy Tsui <[email protected]> wrote: > > Thanks all, information, I will try > > > > Lizette Koehler <[email protected]> 於 2017年10月7日 星期六寫道： > >> Tommy, >> >> This is not a science, but an art. So it takes time and study and >> adjustments to get WLM where you want it. >> >> The first phase is understanding how WLM works. This written up in many >> manuals. It is not quick to learn. If you have a sandbox where you can >> work things out, that would be best. >> >> This has to do with system capacity. How much work can the system run? >> How much work do you want the system to run. >> >> If you do not have sufficient resources, MIPs, Storage, Memory, then WLM >> will not run more work than it has resources available. >> >> Yes you can tell WLM to try and run more work than it has resources for, >> but then your processes run longer and are waiting longer for resources. >> >> >> What problem are you trying to solve? If WLM has jobs in awaiting main >> status (this is a JES2 message in SDSF), then the system does not have >> sufficient MIPS, MEMORY, STORAGE to run the tasks. >> >> You may want to start, if you have not done so, reviewing this Redbook >> >> System Programmer's Guide to: Workload Manager >> >> http://www.redbooks.ibm.com/abstracts/sg246472.html?Open >> >> >> It can help with understanding this process. >> >> The section on setting goals could be helpful >> This chapter discusses tips to: >> Manage your service definition. >> Use a service class. >> Select the type of goals to use. >> Use Resource Groups. >> >> >> Lizette >> >>> -----Original Message----- >>> From: IBM Mainframe Discussion List [mailto:[email protected] >> <javascript:;>] On >>> Behalf Of Tommy Tsui >>> Sent: Friday, October 06, 2017 8:44 AM >>> To: [email protected] <javascript:;> >>> Subject: Re: Job await main select and cannot execution >>> >>> I am interesting how the WLM manages the number of initiators based upon >>> resources available and where to set the goals ? For initiators >>> >>> Peter Hunkeler <[email protected] <javascript:;>> 於 2017年10月6日 星期五寫道： >>> >>>>> In JES2, you can issue $S JOB and WLM will start another initiator >>>>> for >>>> that job. Your message suggests to me that you are JES3. I don't know >>>> if JES3 has a similar function. >>>> >>>> >>>> Yes it does. It's the "R" action character in (E)JES. I never cared to >>>> look what the resulting JES3 command is. >>>> >>>> >>>> >>>> -- >>>> Peter Hunkeler >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, >> send email to [email protected] <javascript:;> with the message: >> INFO IBM-MAIN >> > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
