Re: Proposal for 9.1: WAL streaming from WAL buffers
Fujii Masao <masao.fujii@gmail.com>
From: Fujii Masao <masao.fujii@gmail.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Josh Berkus <josh@agliodbs.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-07-08T07:51:22Z
Lists: pgsql-hackers
On Thu, Jul 8, 2010 at 7:55 AM, Robert Haas <robertmhaas@gmail.com> wrote: >> What was the final decision on behavior if fsync=off? > > I'm not sure we made any decision, per se, but if you use fsync=off in > combination with SR and experience an unexpected crash-and-reboot on > the master, you will be sad. True. But, without SR, an unexpected crash-and-reboot in the master would make you sad ;) So I'm not sure whether we really need to take action for the case of SR + fsync=off. Regards, -- Fujii Masao NIPPON TELEGRAPH AND TELEPHONE CORPORATION NTT Open Source Software Center