[gpfsug-discuss] Different versions of Spectrum Scale on one cluster

[Oleg Sirakov]

Hi Luis,

Thank you for your informative reply. This helps a lot.

Thanks,
Oleg

On 11/11/22, 3:21 PM, "gpfsug-discuss on behalf of Luis Bolinches" <gpfsug-discuss-bounces at gpfsug.org on behalf of luis.bolinches at fi.ibm.com> wrote:

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    Hi

    N-1 is supported, but as best practice you should keep that state as
    short as possible

    However what it bothers me here is that 5.0.5 is out of support
    already, so I would look into update those 5.0.5 nodes ASAP

    --
    Ystävällisin terveisin/Regards/Saludos/Salutations/Salutacions
    Luis Bolinches
    Executive IT Specialist
    IBM Spectrum Scale development
    Phone: +358503112585

    https://www.credly.com/users/luis-bolinches/badges

    Ab IBM Finland Oy
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    On Fri, 2022-11-11 at 20:12 +0000, Oleg Sirakov wrote:
    > This Message Is From an Untrusted Sender
    > You have not previously corresponded with this sender.
    > Hello All,
    >
    > Due to unexpected update of Spectrum Scale on the storage nodes by a
    > support provider to version 5.1.2-7, we ended up with a cluster with
    > different versions of Spectrum Scale.
    > The rest of the cluster is running Spectrum Scale 5.0.5-2. We have
    > the Standard Edition.
    >
    > I know it’s generally not a good idea to have different versions on
    > one cluster, but are you aware of specific issues I should look at
    > until this is resolved?
    > If you can point me to a source I can look for compatibility of
    > versions, this will be very appreciated.
    >
    >
    > Thank you,
    > Oleg
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