BPM, Workflow, and Case

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  • 1.  21.0.3 on Premise rolling Upgrade

    Posted Wed March 09, 2022 09:37 AM
    Hi. is a rolling upgrade supported from 19.0.0.3 to 21.0.3?

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    SIMEON MICHAELIDIS
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  • 2.  RE: 21.0.3 on Premise rolling Upgrade

    Posted Wed March 23, 2022 11:54 AM
    Hi,

    See in https://www.ibm.com/docs/en/baw/20.x?topic=fixes-performing-rolling-upgrade :

    Note: A rolling upgrade can be performed only when applying fix packs, refresh packs, or interim fixes. It cannot be used for migration between major releases.


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    Bruno Charpentier
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  • 3.  RE: 21.0.3 on Premise rolling Upgrade

    Posted Wed March 23, 2022 01:55 PM
    Hello,

    19.0.0.3 to 21.0.3 is a fixpack upgrade and rolling upgrade is supported. Details - 
    https://www.ibm.com/support/pages/node/6507347

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    Aparna Katti
    IBM
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  • 4.  RE: 21.0.3 on Premise rolling Upgrade

    Posted Thu March 24, 2022 06:10 AM
    In this thread you speak about rolling upgrade as upgrading different environments one by one (development, staging and production server lastly). And as I understand we need to upgrade all the environment at the same time. What I mean is we have to stop all the environment (clusters and dmgr). Install the fix pack in all of them and only after that start all the environment.
    It seems it is not supported to do a 'rolling upgrade' like we do in WebSphere Application Server (I do not know if we shall use here the same word, 'rolling'):

    1. install the fix pack in dmgr
    2. install the fix pack in only one of the nodes of one cluster
    3. Go on with the other nodes.

    This without stopping the nodes that we are not upgrading.
    Is this right?! If this was possible it would be great.


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    JOAO PEDRO ALEXANDRE
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  • 5.  RE: 21.0.3 on Premise rolling Upgrade

    IBM TechXchange Speaker
    Posted Tue March 29, 2022 11:39 AM

    Hi Joao Pedro!

    This is from @Bruno Charpentier:

    ​Thanks!​

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    Stephanie Wilkerson
    IBM
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  • 6.  RE: 21.0.3 on Premise rolling Upgrade

    Posted Tue March 29, 2022 11:48 AM
    Hello,
    that is what I imagined. 
    Thanks very much for both @Stephanie Wilkerson and ​@Bruno Charpentier
    ​​

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    JOAO PEDRO ALEXANDRE
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