pg.ddx.io pgsql-hackers@postgresql.org mailing list archivehelp / color / mirror / Atom feed
From: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>
To: Simon Riggs <simon@2ndQuadrant.com>
Cc: Josh Berkus <josh@agliodbs.com>
Cc: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Hannu Krosing <hannu@2ndquadrant.com>
Cc: greg@2ndquadrant.com
Cc: pgsql-hackers@postgresql.org
Subject: Re: Sync Rep Design
Date: Tue, 04 Jan 2011 20:50:17 +0100
Message-ID: <4D2379F9.2000901@kaltenbrunner.cc> (raw)
In-Reply-To: <1294167105.19612.8276.camel@ebony>
References: <1293729972.1892.23804.camel@ebony>
<4D1CC47E.7050207@kaltenbrunner.cc>
<1293735853.1892.24886.camel@ebony>
<AANLkTi=SvN2KQ1Tzh-tRKcXD0i2FyWFBbbR=kXXdepqN@mail.gmail.com>
<4D1D8B2F.5070001@2ndquadrant.com>
<4D1DAB14.5000800@enterprisedb.com>
<1293796137.1892.37313.camel@ebony>
<4D1DCF5A.7070808@enterprisedb.com>
<4D1E4897.1050400@2ndquadrant.com>
<1293882875.1892.56143.camel@ebony>
<AANLkTi=yYKvRCvfTprbj=jQDVMrDKUMcate=vCaQobSi@mail.gmail.com>
<1293975673.2090.464.camel@ebony>
<4D20ADC5.7070804@enterprisedb.com>
<1294003186.2090.3338.camel@ebony>
<4D2366CE.1010705@agliodbs.com>
<1294167105.19612.8276.camel@ebony>
On 01/04/2011 07:51 PM, Simon Riggs wrote:
> On Tue, 2011-01-04 at 10:28 -0800, Josh Berkus wrote:
>
>> The relevant question is: which configuration(s) can we have ready for
>> the next CommitFest and alpha release?
>
> Based upon that series of conversations, I've reworked the design so
> that there is (currently) only a single standby offering sync rep at any
> one time. Other standbys can request to be sync standbys but they only
> become the sync standby if the first one fails. Which was simple to do
> and bridges the challenges of an exactly identified sync standby and the
> fragility of too closely specifying the config.
ah cool - like that approach for 9.1!
Thanks for working on that!
Stefan
view thread (99+ messages) latest in thread
Message-ID: <4D2379F9.2000901@kaltenbrunner.cc> Permalink: ../4D2379F9.2000901@kaltenbrunner.cc/ Also on: postgresql.org/message-id/4D2379F9.2000901@kaltenbrunner.cc ·
reply
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-hackers@postgresql.org Cc: stefan@kaltenbrunner.cc, simon@2ndQuadrant.com, josh@agliodbs.com, heikki.linnakangas@enterprisedb.com, robertmhaas@gmail.com, hannu@2ndquadrant.com, greg@2ndquadrant.com Subject: Re: Sync Rep Design In-Reply-To: <4D2379F9.2000901@kaltenbrunner.cc> * 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