Re: WIP: WAL prefetch (another approach) - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: WIP: WAL prefetch (another approach)
Date
Msg-id CANbhV-FsVOXou11teGwPWiHh__yaDUSTG6K2JPRTHgznt2uvpg@mail.gmail.com
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In response to Re: WIP: WAL prefetch (another approach)  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: WIP: WAL prefetch (another approach)
List pgsql-hackers
On Thu, 7 Apr 2022 at 08:46, Thomas Munro <thomas.munro@gmail.com> wrote:

> With that... I've finally pushed the 0002 patch and will be watching
> the build farm.

This is a nice feature if it is safe to turn off full_page_writes.

When is it safe to do that? On which platform?

I am not aware of any released software that allows full_page_writes
to be safely disabled. Perhaps something has been released recently
that allows this? I think we have substantial documentation about
safety of other settings, so we should carefully document things here
also.

-- 
Simon Riggs                http://www.EnterpriseDB.com/



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