On Mon, 10 Feb 2020, Adrian Klaver wrote:
What it is saying is -b and -d are pointing at binary and data directories that are incompatible. You need to make sure that: /usr/lib64/postgresql/11/bin/ and /var/lib/pgsql/11/data are actually pointing at 11 instances of binaries and data respectively.
Adrian, I just copied the contents of those directories from last Thursday's backups. Still fails. I have the pg_dumpall .sql file from last Thursday. I'll fire up postgresql-12.1 and us pgsql to read in that file, unless you have a recommendation for me to apply. Thanks, Rich