I would backup Gluster's dir in /etc .
You don't need to restore any configuration files after the update, but it's good to have them backed up.
Best Regards,
Strahil Nikolov
On Tue, May 11, 2021 at 10:11, Stefan Solbrig<stefan.solbrig@xxxxx> wrote:Dear all,I was wondering what is the prefered way to upgrade the server OS (not glusterd) for a GlusterFS.I'm running a distributed-only system (no replication) on centos 7, planning an upgrade to centos 8 stream.I suppose a possible way is like this:* unmount file system on all clients* stop cluster* copy data in /var/lib/glusterd* upgrade all servers* restore data in /var/lib/glusterdCould you please advise me if:- the files in /var/lib/glusterd are all that is needed?- or can I regenerate these from other data?best wishes,Stefan________Community Meeting Calendar:Schedule -Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTCGluster-users mailing list
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