On 3/11/25 09:22, Paul Foerster wrote:
> Hi,
>
> we are considering changing the PostgreSQL platform from SUSE SLE to Red Hat. To keep service interruptions as short
aspossible, the idea is to set up a streaming replication from the SUSE server to be replaced to a temporary Red Hat
serverand then replace that SUSE server with the newly setup Red Hat server.
What versions of each?
>
> My idea is to set up a streaming replication for this. But this of course only works if the data files would be
binarycompatible.
Unless you use logical replication.
>
> So, I wonder, if this is possible. We have a lot of databases, some of them need to be highly available and some are
largetoo.
>
> Are there any obstacles that definitely make that a no-go? Do I risk corruption? It's both Linux, just a different
distribution.
>
> Cheers,
> Paul
>
--
Adrian Klaver
adrian.klaver@aklaver.com
