> On 18 Jul 2023, at 12:02, Johnathan Tiamoh <johnathantiamoh(at)gmail(dot)com> wrote:
> The source cluster was not shut down cleanly.
> Failure, exiting
>
> Please how do you resolve this
pg_upgrade runs bin/pg_controldata on the source cluster data directory and
ensures that the "Database cluster state" says "shut down". If you run the
same command, which state is the cluster reported to be in?
--
Daniel Gustafsson