On 9/2/19 5:20 PM, James Sewell wrote:
>
> What is the pg_upgrade command you are using?
>
>
> pg_upgrade --link --username postgres
Where are you in being able to?:
https://www.postgresql.org/docs/11/pgupgrade.html
16. Reverting to old cluster
...
If the --link option was used, the data files might be shared between
the old and new cluster:
>
> I have set PGBINOLD, PGBINNEW, PGDATAOLD, PGDATANEW correctly.
>
>
>
--
Adrian Klaver
adrian.klaver@aklaver.com