Re: turning fsync off for WAL

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От Simon Riggs
Тема Re: turning fsync off for WAL
Дата
Msg-id 1212478012.4120.429.camel@ebony.site
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Ответ на Re: turning fsync off for WAL  ("Ram Ravichandran" <ramkaka@gmail.com>)
Список pgsql-general
On Tue, 2008-06-03 at 00:04 -0400, Ram Ravichandran wrote:

> This seems like a much better idea. So, I should
> a) disable synchronous_commit
> b) set wal_writer_delay to say 1 minute (and leave fsync on)
> c) symlink pg_xlog to the PersistentFS on S3.
>

a) sounds good. b) has a max setting of 10 seconds, which I think is a
realistic maximum in this case also.

--
 Simon Riggs           www.2ndQuadrant.com
 PostgreSQL Training, Services and Support


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