Hi,
you can't really avoid having different versions in a cluster, think
about an update/upgrade. Usually it's not an issue, but I would
recommend to have that state for as short as possible. Just a recently
a customer complained about inconsistent objects on a regular basis
although all disks were healthy. They run a multi-site RGW and after
updating all nodes to the same version they haven't faced those
inconsistencies anymore.
Regards,
Eugen
Zitat von mabi <mabi@xxxxxxxxxxxxx>:
Hello,
I was wondering if it is ok to have different Ceph version numbers
among the nodes in a Ceph cluster?
I am asking because I started setting up a new Octopus cluster with
cephadm bootstrap which installed my initial node with version
15.2.10 and added a new mon node today and that new node got
installed with 15.2.11...
What is the best practice here?
Best regards,
Mabi
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