doc: pg_upgrade, clarify standby servers must remain running
Also mention that mismatching primary/standby LSNs should never
happen.
Reported-by: Nikolay Samokhvalov
Discussion: https://postgr.es/m/CAM527d8heqkjG5VrvjU3Xjsqxg41ufUyabD9QZccdAxnpbRH-Q@mail.gmail.com
Backpatch-through: 11
Branch
------
REL_13_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/fa2da00050573d4225674b84054002ccb30d6748
Modified Files
--------------
doc/src/sgml/ref/pgupgrade.sgml | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)