docs: Fix pg_upgrade standby server upgrade docs
authorBruce Momjian
Thu, 15 Jun 2017 16:30:02 +0000 (12:30 -0400)
committerBruce Momjian
Thu, 15 Jun 2017 16:30:02 +0000 (12:30 -0400)
commitfd376afc9863dd8ea3eba95edfa79961173e706f
tree31701e25c9e9be64a0d012ac7a706076aead6c93
parent7efc08dec9c737e92388fe2665f2bc1d4e3c1970
docs:  Fix pg_upgrade standby server upgrade docs

It was unsafe to instruct users to start/stop the server after
pg_upgrade was run but before the standby servers were rsync'ed.  The
new instructions avoid this.

RELEASE NOTES:  This fix should be mentioned in the minor release notes.

Reported-by: Dmitriy Sarafannikov and Sergey Burladyan
Discussion: https://postgr.es/m/[email protected]

Backpatch-through: 9.5, where standby server upgrade instructions first appeared
doc/src/sgml/ref/pgupgrade.sgml