Re: [PATCH] remove pg_standby

On Wed, Jan 27, 2021 at 04:13:24PM +1300, Thomas Munro wrote:
> I would like to commit this, because "waiting restore commands" have
> confusing interactions with my proposed prefetching-during-recovery
> patch[1].  Here's a version that fixes an error when building the docs
> (there was a stray remaining <xref linkend="pgstandby"/>), and adds a
> commit message.  Any objections?

It looks like you are missing two references in your patch set:
$ git grep pg_standby
doc/src/sgml/high-availability.sgml:     Do not use pg_standby or
similar tools with the built-in standby mode
src/backend/access/transam/xlog.c:   * segment. Only recycle normal
files, pg_standby for example can create

The logic assumed in RemoveXlogFile() is actually a bit scary.  I have
not checked in details but it could be possible to clean up more code
in this area?

> Furthermore, I think we should also remove the section of the manual
> that describes how to write your own "waiting restore command".
> Thoughts?

Agreed.  No objections to that.
--
Michael