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

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: Asim R P <apraveen(at)pivotal(dot)io>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Postgres, fsync, and OSs (specifically linux)
Date: 2018-10-02 05:50:26
Message-ID: CAEepm=1NFnH_Qg-UaDBU2eAG1hdQw5Wh=ZmbCgfdCVBY63baQw@mail.gmail.com
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On Fri, Sep 28, 2018 at 9:37 PM Thomas Munro
<thomas(dot)munro(at)enterprisedb(dot)com> wrote:
> The other patches in this tarball are all as posted already, but are
> now rebased and assembled in one place. Also pushed to
> https://github.com/macdice/postgres/tree/fsyncgate .

Here is a new version that fixes an assertion failure during crash
recovery, revealed by cfbot. I also took the liberty of squashing the
patch stack into one and writing a new commit message, except the
Windows part which seems worth keeping separate until we agree it's
the right way forward.

--
Thomas Munro
http://www.enterprisedb.com

Attachment Content-Type Size
0001-Keep-file-descriptors-open-to-avoid-losing-errors-v4.patch application/octet-stream 64.1 KB
0002-Add-an-fsync-request-pipe-for-Windows-v4.patch application/octet-stream 16.8 KB

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