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Status Future consideration
Workspace GDPS
Created by Guest
Created on Jan 18, 2023

Need the ability to execute multiple GDPS scripts at the same time for parallelism

Mastercard is trying to reduce their RTO during standard IPLs, DR Tests and Region switches.  With the restriction of only being able to execute one GDPS script at a time it’s hindering our RTO.  If they had the ability of running multiple scripts at a time, it could reduce their RTO.

Idea priority High
  • Guest
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    May 22, 2023

    Yes please, sounds like a useful idea.

  • Guest
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    May 3, 2023

    as always… the more parallelism the better…

  • Guest
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    May 3, 2023

    This requirement would be considered a 'nice to have' for LBG, i.e., low priority and not something we'd need within the next two years.

  • Guest
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    Apr 21, 2023

    Having the ability to run multiple scripts or Standard actions at one time would be greatly beneficial.


    Not being able to reset or perform a Standalone dump on a system because another system is involved in a shutdown.


    You should be able to invoke similar actions at the same time as well. Shutting down an image and then 5 minutes later invoke a shutdown of another image. This should not cause confusion to GDPS and it should be able to track these items as seperate functions.


  • Guest
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    Apr 21, 2023

    We have some inconvenience for waiting on scripts to end before we can start new ones, but those are mainly when we Stop, Load, Activate and Deactivate Lpars, so basically the "standard actions".
    Be aware, currently without parallelism there is an automatic safety net that conflicting scripts could be running at the same time. When parallelism is made possible we should not introduce the possibility of having conflicting scripts running at the same time. Safety first.

  • Guest
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    Apr 21, 2023

    Would be helpful to start IPLs in parallel

  • Guest
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    Apr 18, 2023

    nice to have for us

  • Guest
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    Apr 17, 2023

    Being able to run system shutdown and IPL scripts in parallel would be a great improvement for BAU and recovery scenarios.

  • Guest
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    Apr 17, 2023

    I support the idea of enhanced parallel processing regarding Scripts.

  • Guest
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    Apr 14, 2023

    Parallelism would be greatly appreciated

  • Guest
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    Apr 13, 2023

    Yes, anything involving BCPii takes a while, so speeding recovery up via parallelism would be appreciated.

  • Guest
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    Apr 13, 2023

    This suggestion and the ability to have a script initiate another would be nice to have.

  • Guest
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    Apr 13, 2023

    We are also looking to implement more parallelism in our GDPS scripts. If we could execute a CBU activation during our DASD recovery and have those streams running in parallel, that would be very helpful. There would be other use cases as well.

  • Guest
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    Feb 2, 2023
    .We had some questions: (1) what is the use case(s) and (2) what functions would have to be parallelized?