Document that pg_upgrade requires PGHOST be set for any pre-9.1 servers

Bruce Momjian <bruce@momjian.us>

Commit: 00a8eb61a254f620dbf4ba5de2f33831f159cdeb
Author: Bruce Momjian <bruce@momjian.us>
Date: 2012-09-04T13:17:30Z
Releases: 9.3.0
Document that pg_upgrade requires PGHOST be set for any pre-9.1 servers
with a socket directory mismatch with the new server.

Backpatch to 9.2.

Files

PathChange+/−
doc/src/sgml/pgupgrade.sgml modified +4 −5