From:
Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
To:
Robert Haas <robertmhaas(at)gmail(dot)com>
Cc:
David Fetter <david(at)fetter(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, fazool mein <fazoolmein(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject:
Re: Synchronous replication - patch status inquiry
Date:
2010-09-01 01:06:18
Message-ID:
AANLkTikn3pJhVh3-QWsRE3snKXC1_5_vKNV5V2SQhwgr@mail.gmail.com (view raw or flat )
Thread:
2010-08-31 21:34:05 from fazool mein <fazoolmein(at)gmail(dot)com>
2010-08-31 21:44:15 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-08-31 22:24:14 from David Fetter <david(at)fetter(dot)org>
2010-09-01 00:34:31 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-01 00:45:47 from David Fetter <david(at)fetter(dot)org>
2010-09-01 01:02:51 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-01 05:33:07 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-01 07:53:38 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-01 10:23:56 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-01 16:03:55 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-01 20:43:01 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-02 10:24:05 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-02 12:03:38 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-02 12:15:17 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-02 12:44:27 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-02 12:59:28 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-02 13:51:18 from Dimitri Fontaine <dfontaine(at)hi-media(dot)com>
2010-09-02 14:06:29 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-02 14:17:29 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-02 14:32:33 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-03 03:50:50 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-03 06:36:27 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-03 06:55:37 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-03 07:45:30 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-03 09:33:43 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-03 10:20:09 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-03 10:31:07 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-06 13:03:44 from Dimitri Fontaine <dfontaine(at)hi-media(dot)com>
2010-09-06 13:14:57 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-06 14:14:08 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-06 23:48:17 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-07 06:27:52 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-07 09:47:54 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-07 10:11:38 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-09-07 10:24:37 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-07 14:47:27 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-09-07 15:23:43 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-07 15:41:52 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-09-07 15:54:16 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-07 15:59:31 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-07 16:07:54 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-07 18:15:43 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-07 18:27:36 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-09-07 23:00:48 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-09-03 07:08:12 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-03 06:42:51 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-10 02:52:20 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-10 02:57:30 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-14 21:38:17 from David Fetter <david(at)fetter(dot)org>
2010-09-15 09:58:54 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-15 12:39:33 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-15 23:12:46 from "Erik Rijkers" <er(at)xs4all(dot)nl>
2010-09-15 23:58:21 from "Erik Rijkers" <er(at)xs4all(dot)nl>
2010-09-02 17:17:39 from Joshua Tolley <eggyknap(at)gmail(dot)com>
2010-09-01 11:43:25 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-09-01 01:06:18 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-09-01 02:14:33 from fazool mein <fazoolmein(at)gmail(dot)com>
2010-09-01 00:35:47 from Robert Haas <robertmhaas(at)gmail(dot)com>
Lists:
pgsql-hackers
On Wed, Sep 1, 2010 at 9:34 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>> There are patches, and the latest from Fujii Masao is probably worth
>> looking at :)
>
> I am pretty sure, however, that the performance will be terrible at
> this point. Heikki is working on fixing that, but it ain't done yet.
Yep. The latest WIP code is available in my git repository, but it's
not worth benchmarking yet. I'll need to merge Heikki's effort and
the synchronous replication patch.
git://git.postgresql.org/git/users/fujii/postgres.git
branch: synchrep
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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