pg_upgrade doc: mention saving postgresql.conf.auto files

Bruce Momjian <bruce@momjian.us>

Commit: cef30b66fdf619a1b7aa0c2605719e64e980c6f2
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-08-31T21:36:23Z
Releases: 13.0
pg_upgrade doc:  mention saving postgresql.conf.auto files

Also mention files included by postgresql.conf.

Reported-by: Álvaro Herrera

Discussion: https://postgr.es/m/08AD4526-75AB-457B-B2DD-099663F28040@yesql.se

Backpatch-through: 9.5

Files

PathChange+/−
doc/src/sgml/ref/pgupgrade.sgml modified +6 −4

Documentation touched