I went 3.6.7 to 3.10.3 with no problem. I have not tested 3.12.
You should be able to do do it in one jump, but will need downtime.
Check the previous threads for similar upgrade situations which
contain some detailed procedures.
HTH,
Diego
On Mon, Oct 2, 2017 at 7:52 AM, Roman <romeo.r at gmail.com>
wrote:> Hello,
>
> Currently runnig for about a year glusterfs 3.6.5 on my glusterfs solution.
> Would like to upgrade it to some more recent version.
> Which one is it safe to upgrade to? 3.10 or 3.12? And am I able to upgrade
> just with 1 jump or I have to do it in some other way?
>
> --
> Best regards,
> Roman.
>
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