On Mon, 10 Feb 2020, Rich Shepard wrote:
Good advice; I'll do that.
Huh! Not what I expected:
postgres@salmo:~$ pg_upgrade -c -b /usr/lib64/postgresql/11/bin/ -B
/usr/lib64/postgresql/12/bin/ -d /var/lib/pgsql/11/data -D
/var/lib/pgsql/12/data/
(All on one line; wrapped by alpine.)
Performing Consistency Checks
-----------------------------
Checking cluster versions
Old cluster data and binary directories are from different major versions.
Failure, exiting
Well, of course they're from different major versions, that's why I'm
running pg_upgrade. What did I do incorrectly?
Rich
