doc: adjust wal_level pg_upgrade patch

Bruce Momjian <bruce@momjian.us>

Commit: 525ee8ff333d71fcf155833ea59a635f30b87fd1
Author: Bruce Momjian <bruce@momjian.us>
Date: 2017-06-20T15:04:31Z
Releases: 9.5.8
doc:  adjust wal_level pg_upgrade patch

Since 9.5 has two WAL levels that apply to standby upgrades, archive and
hot_standby, adjust the docs for that version to say, basically, "restore old
cluster wal_level value in the new cluster".

This is a follow-on patch to fd376afc9863dd8ea3eba95edfa79961173e706f.

Backpatch-through: 9.5 only

Files

PathChange+/−
doc/src/sgml/ref/pgupgrade.sgml modified +2 −2