Hi,
I think the only solution is to:
Backup Your Data
Stop PostgreSQL
Uninstall PostgreSQL 15.8
Install PostgreSQL 15.7
Check Replication
On Thu, 19 Sept 2024 at 15:00, kamal deen <kamaldeendba(at)gmail(dot)com> wrote:
> Hi Team,
>
> We have observed post OS patching one of our replica server got auto
> upgraded from 15.7 to 15.8 in Ubuntu , we wanted to downgrade the postgres
> version to match with our primary node.
>
> ( replic sync also not happening due this version mis match )
>
> Pls advise.
>
> Thanks in advance.
>
> SK
>