On 9/11/23 09:33, Graeme wrote:
On 11/09/2023 17:13, Adrian Klaver wrote:
On 9/11/23 09:04, Graeme wrote:
Preparing to upgrade my small cluster from Mageia 8/Pg 9 to Mageia 9/Pg 15. I'm at the point of running pg_upgrade but have received anerror message:

You are going to have to be more specific on the Postgres version. Prior to Postgres 10 major version changes where two digits. So for Postgres 9.X.x that meant 9.0.x --> 9.6.x
Don't have access to that version without re-booting; probably 9.5

In psql do:

select version();


Where are you running the pg_upgrade and what version of it are you using?

pg_upgrade (PostgreSQL) 15.3

I specified -B /usr/bin

Your Postgres 15 is on one machine(OS version) and your Postgres 9.X is on another machine(OS version), how are reaching the Postgres installs on both?




Graeme Gemmill



--
Adrian Klaver
adrian.kla...@aklaver.com



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