Re: Sync Rep v17

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От
Daniel Farina
Тема
Re: Sync Rep v17
Дата
Msg-id
AANLkTimSfAnAAY_YJ4TLVy7NF19AWHZpZz2qMK4hjBG7@mail.gmail.com
Ответ на
Re: Sync Rep v17 (Greg Smith)
Список
Дерево обсуждения
Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Bruce Momjian <bruce@momjian.us>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Bruce Momjian <bruce@momjian.us>
Re: Sync Rep v17 Marti Raudsepp <marti@juffo.org>
Re: Sync Rep v17 Bruce Momjian <bruce@momjian.us>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Tatsuo Ishii <ishii@postgresql.org>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Yeb Havinga <yebhavinga@gmail.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Greg Smith <greg@2ndquadrant.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Josh Berkus <josh@agliodbs.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Jeff Davis <pgsql@j-davis.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Florian Pflug <fgp@phlo.org>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Florian Pflug <fgp@phlo.org>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Yeb Havinga <yebhavinga@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Yeb Havinga <yebhavinga@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Daniel Farina <daniel@heroku.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Yeb Havinga <yebhavinga@gmail.com>
Re: Sync Rep v17 Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Tom Lane <tgl@sss.pgh.pa.us>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Sync Rep v17 Andrew Dunstan <andrew@dunslane.net>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Andrew Dunstan <andrew@dunslane.net>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Sync Rep v17 "Joshua D. Drake" <jd@commandprompt.com>
Re: Sync Rep v17 Yeb Havinga <yebhavinga@gmail.com>
Re: Sync Rep v17 "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Tom Lane <tgl@sss.pgh.pa.us>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Dimitri Fontaine <dimitri@2ndQuadrant.fr>
Re: Sync Rep v17 Merlin Moncure <mmoncure@gmail.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Aidan Van Dyk <aidan@highrise.ca>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Tom Lane <tgl@sss.pgh.pa.us>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Fujii Masao <masao.fujii@gmail.com>
Re: Sync Rep v17 Robert Haas <robertmhaas@gmail.com>
Re: Sync Rep v17 Tom Lane <tgl@sss.pgh.pa.us>
Re: Sync Rep v17 Marti Raudsepp <marti@juffo.org>
Re: Sync Rep v17 Tom Lane <tgl@sss.pgh.pa.us>
Re: Sync Rep v17 Andres Freund <andres@anarazel.de>
Re: Sync Rep v17 Jaime Casanova <jaime@2ndquadrant.com>
Re: Sync Rep v17 Thom Brown <thom@linux.com>
Re: Sync Rep v17 Simon Riggs <simon@2ndQuadrant.com>
Re: Sync Rep v17 Alvaro Herrera <alvherre@commandprompt.com>
On Tue, Feb 22, 2011 at 5:04 AM, Greg Smith  wrote:
> Daniel Farina wrote:
>>
>> As it will be somewhat hard to prove the durability guarantees of
>> commit without special heroics, unless someone can suggest a
>> mechanism.
>
> Could you introduce a hack creating deterministic server side crashes in
> order to test this out?  The simplest thing that comes to mind is a rule
> like "kick shared memory in the teeth to force a crash after every 100
> commits", then see if #100 shows up as expected.  Pick two different small
> numbers for the interval and you could probably put that on both sides to
> simulate all sorts of badness.

I probably could via function, would a kill -9 also be of interest to you?

-- 
fdr

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