Re: Which process is actually doing the WAL writes/calls XLogFlush?

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Daniel Westermann <daniel(dot)westermann(at)dbi-services(dot)com>
Cc: PostgreSQL General <pgsql-general(at)postgresql(dot)org>, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
Subject: Re: Which process is actually doing the WAL writes/calls XLogFlush?
Date: 2017-06-27 18:47:39
Message-ID: CAKFQuwa9+xsDCfrR9NXLshEGvErSG55iL=-yqiqczc=dJMnawA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

On Tuesday, June 27, 2017, Daniel Westermann <
daniel(dot)westermann(at)dbi-services(dot)com> wrote:

> >On 06/23/2017 05:50 AM, Daniel Westermann wrote:
>
> But I still did not figure out (or I am just not able to understand it from the README linked above)
> which process is actually doing the write to the wal when you have synchronous commit set to on. Can
> someone put some light on this?
>
> The one in which the "commit" command was executed. i.e., user session
processes.

David J.

In response to

Browse pgsql-general by date

  From Date Subject
Next Message armand pirvu 2017-06-27 19:40:06 insert on conflict
Previous Message Daniel Westermann 2017-06-27 18:19:21 Re: Which process is actually doing the WAL writes/calls XLogFlush?