autofailover_quick_setup.rst: Reword 'failover need to vote'

And some other minor tweaks to this paragraph.  I split the
witness-repmgrd bit off into its own sentence, since that's pretty
independent of the voting business.
This commit is contained in:
W. Trevor King
2015-03-14 11:23:34 -07:00
parent 0d971d9009
commit 25ea635689

View File

@@ -27,9 +27,9 @@ now on the «standbyserver».
Summary
-------
2 PostgreSQL servers are involved in the replication. Automatic failover need
to vote to decide what server it should promote, thus an odd number is required
and a witness-repmgrd is installed in a third server where it uses a PostgreSQL
2 PostgreSQL servers are involved in the replication. Automatic failover needs
a vote to decide what server it should promote, so an odd number is required.
A witness-repmgrd is installed in a third server where it uses a PostgreSQL
cluster to communicate with other repmgrd daemons.
1. Install PostgreSQL in all the servers involved (including the server used for