Am Mo., 9. März 2020 um 22:34 Uhr schrieb Marcus Pedersén < marcus.peder...@slu.se>:
> Hi all, > Hey Marcus I just want to double check before I start my upgrade of gluster. > I am running 4.1 (distributed, replicated) today and I want to upgrade > to version 7. > What I understand from the documentation there is no need to upgrade > to a intermediate version before I upgrade to version 7. > I can directly upgrade 4.1 -> 7, am I correct? > Yes that's correct, earliest version you could directly upgrade from is 3.12. That's what i had to do and it all went well. > Second question, is there a problem running an older version of gluster > on the client side? > If servers are version 7 and clients have version 5 or 6, is this a > problem? > Well i wouldn't recommend in the long term. After the upgrade it is advised to bump the op-version[1] and that could be a problem with the old clients. But as i don't know the supported feature-sets i leave that question to the experts here ;-) > Best regards > Marcus > Good Luck Mika [1] https://docs.gluster.org/en/latest/Upgrade-Guide/op_version/
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