Re: Postgres, fsync, and OSs (specifically linux)

From: Andres Freund <andres(at)anarazel(dot)de>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Postgres, fsync, and OSs (specifically linux)
Date: 2018-05-01 16:37:14
Message-ID: 20180501163714.ofoahbc4wpxvzaom@alap3.anarazel.de
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Hi,

On 2018-04-27 15:28:42 -0700, Andres Freund wrote:
> I went to LSF/MM 2018 to discuss [0] and related issues. Overall I'd say
> it was a very productive discussion. I'll first try to recap the
> current situation, updated with knowledge I gained. Secondly I'll try to
> discuss the kernel changes that seem to have been agreed upon. Thirdly
> I'll try to sum up what postgres needs to change.

LWN summarized the discussion as well:

https://lwn.net/SubscriberLink/752952/6825e6a1ddcfb1f3/

- Andres

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