| From: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, 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: | 2010-09-10 02:57:30 |
| Message-ID: | AANLkTimjmaMJH4x6kiv-8e8ZpssuSROL8-ewH1Cx7+eA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Sep 10, 2010 at 11:52 AM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
> The attached patch implements the above and simple synchronous replication
> feature, which doesn't include quorum commit capability. The replication
> mode (async, recv, fsync, replay) can be specified on a per-standby basis,
> in standbys.conf.
>
> The patch still uses a poll loop in the backend, walsender, startup process
> and walreceiver. If a latch feature Heikki proposed will have been committed,
> I'll replace that with a latch.
>
> The documentation has not fully updated yet. I'll work on the document until
> the deadline of the next CF.
BTW, the latest code is available in my git repository too:
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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