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

Luis Bolinches luis.bolinches at fi.ibm.com
Fri Nov 11 20:17:44 GMT 2022


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
Ab IBM Finland Oy
Laajalahdentie 23
00330 Helsinki
Uusimaa - Finland

"If you always give you will always have" --  Anonymous

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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