Re: Issues with Quorum Commit

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От
Simon Riggs
Тема
Re: Issues with Quorum Commit
Дата
Msg-id
1286436770.2304.189.camel@ebony
Ответ на
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Дерево обсуждения
Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Jeff Davis <pgsql@j-davis.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Jeff Davis <pgsql@j-davis.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Greg Stark <gsstark@mit.edu>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Rob Wultsch <wultsch@gmail.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Greg Smith <greg@2ndquadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Greg Smith <greg@2ndquadrant.com>
Re: Issues with Quorum Commit "Joshua D. Drake" <jd@commandprompt.com>
Re: Issues with Quorum Commit Tom Lane <tgl@sss.pgh.pa.us>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Bruce Momjian <bruce@momjian.us>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Tom Lane <tgl@sss.pgh.pa.us>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Greg Smith <greg@2ndquadrant.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Greg Smith <greg@2ndquadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Aidan Van Dyk <aidan@highrise.ca>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Aidan Van Dyk <aidan@highrise.ca>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Aidan Van Dyk <aidan@highrise.ca>
Re: Issues with Quorum Commit Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Markus Wanner <markus@bluegap.ch>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Magnus Hagander <magnus@hagander.net>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Fujii Masao <masao.fujii@gmail.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Issues with Quorum Commit Robert Haas <robertmhaas@gmail.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
Re: Issues with Quorum Commit Josh Berkus <josh@agliodbs.com>
Re: Issues with Quorum Commit Simon Riggs <simon@2ndQuadrant.com>
On Wed, 2010-10-06 at 10:57 -0700, Josh Berkus wrote:
> (2), (3) Degradation: (Jeff) these two cases make sense only if we
> give
> DBAs the tools they need to monitor which standbys are falling behind,
> and to drop and replace those standbys.  Otherwise we risk giving DBAs
> false confidence that they have better-than-1-standby reliability when
> actually they don't.  Current tools are not really adequate for this.

Current tools work just fine for identifying if a server is falling
behind. This improved in 9.0 to give fine-grained information. Nothing
more is needed here within the server.

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


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