Re: Additional Chapter for Tutorial - arch-dev.sgml

Heikki Linnakangas <hlinnaka@iki.fi>

From: Heikki Linnakangas <hlinnaka@iki.fi>
To: Erik Rijkers <er@xs4all.nl>, Jürgen Purtz <juergen@purtz.de>
Cc: "David G. Johnston" <david.g.johnston@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Justin Pryzby <pryzby@telsasoft.com>
Date: 2021-01-18T14:13:22Z
Lists: pgsql-hackers, pgsql-docs

Attachments

On 20/11/2020 23:52, Erik Rijkers wrote:
> (smallish) Changes to arch-dev.sgml

This looks good to me. One little complaint:

> @@ -125,7 +122,7 @@
>      use a <firstterm>supervisor process</firstterm> (also
>      <firstterm>master process</firstterm>) that spawns a new
>      server process every time a connection is requested. This supervisor
> -    process is called <literal>postgres</literal> and listens at a
> +    process is called <literal>postgres</literal> (formerly 'postmaster') and listens at a
>      specified TCP/IP port for incoming connections. Whenever a request
>      for a connection is detected the <literal>postgres</literal>
>      process spawns a new server process. The server tasks

I believe we still call it the postmaster process. We renamed the binary 
a long time ago (commit 5266f221a2), and the above text was changed as 
part of that commit. I think that was a mistake, and this should say simply:

... This supervisor process is called <literal>postmaster</literal> and ...

like it did before we renamed the binary.

Barring objections, I'll commit this with that change (as attached).

- Heikki

Commits

  1. Align some terms in arch-dev.sgml to glossary

  2. doc: Copy-edit the "Overview of PostgreSQL Internals" chapter

  3. Merge postmaster and postgres command into just postgres. postmaster