From: Ray Stell <stellr@cns.vt.edu>
To: Simon Riggs <simon@2ndQuadrant.com>
Cc: pgsql-admin <pgsql-admin@postgresql.org>
Cc: pgsql-docs@postgresql.org
Subject: Re: after failover?
Date: Mon, 17 Oct 2011 09:44:56 -0400
Message-ID: <20111017134456.GA16432@cns.vt.edu> (raw)
In-Reply-To: <CA+U5nMJpVn0tCohUTroVJRusxiZFoL4yucsSZTES83928aH67g@mail.gmail.com>
References: <20111014140248.GB22060@cns.vt.edu>
<CA+U5nMJpVn0tCohUTroVJRusxiZFoL4yucsSZTES83928aH67g@mail.gmail.com>
On Sun, Oct 16, 2011 at 08:21:31PM +0100, Simon Riggs wrote:
> On Fri, Oct 14, 2011 at 3:02 PM, Ray Stell <stellr@cns.vt.edu> wrote:
>
> > The tutorial here excludes an important issue:
> > http://wiki.postgresql.org/wiki/Binary_Replication_Tutorial#Failing_Over_To_The_Standby
> > After the failover is complete, it seems like a restart is required to
> > make the new primary capable of supporting a new hot standby. ?Can the
> > config values be changed without an interuption of service? ?I'm using
> > a hotstandby config in 9.0.x. ?Anything different in this regard in 9.1?
> > Thanks.
>
> There's no reason not to have wal_level = hot_standby on the standby also.
That's helpful, thanks. Seems like a worthy addition to the doc and
tutorial.
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-docs@postgresql.org
Cc: stellr@cns.vt.edu, simon@2ndQuadrant.com, pgsql-admin@postgresql.org
Subject: Re: after failover?
In-Reply-To: <20111017134456.GA16432@cns.vt.edu>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox