Horton

Re: Configuring synchronous replication

Simon Riggs <simon@2ndquadrant.com>

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From: Simon Riggs <simon@2ndQuadrant.com>
To: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Cc: Fujii Masao <masao.fujii@gmail.com>, Robert Haas <robertmhaas@gmail.com>, David Fetter <david@fetter.org>, Heikki Linnakangas <heikki@postgresql.org>, pgsql-hackers@postgresql.org
Date: 2010-09-17T09:19:58Z
Lists: pgsql-hackers 
On Fri, 2010-09-17 at 09:15 +0100, Simon Riggs wrote:
> On Fri, 2010-09-17 at 11:09 +0300, Heikki Linnakangas wrote:
> > That said, there's a few small things that can be progressed
> > regardless of the details of synchronous replication. There's the
> > changes to trigger failover with a signal, and it seems that we'll
> > need some libpq changes to allow acknowledgments to be sent back to
> > the master regardless of the rest of the design. We can discuss those
> > in separate threads in parallel. 
> 
> Agree to both of those points.

But I don't agree that those things should be committed just yet.

-- 
 Simon Riggs           www.2ndQuadrant.com
 PostgreSQL Development, 24x7 Support, Training and Services