Re: archive modules

Peter Eisentraut <peter.eisentraut@enterprisedb.com>

From: Peter Eisentraut <peter.eisentraut@enterprisedb.com>

To: Nathan Bossart <nathandbossart@gmail.com>

Cc: Michael Paquier <michael@paquier.xyz>, Robert Haas <robertmhaas@gmail.com>, "Bossart, Nathan" <bossartn@amazon.com>, David Steele <david@pgmasters.net>, Fujii Masao <masao.fujii@oss.nttdata.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>, Magnus Hagander <magnus@hagander.net>, Stephen Frost <sfrost@snowman.net>

Date: 2022-09-22T11:54:33Z

Lists: pgsql-hackers

On 17.09.22 11:49, Peter Eisentraut wrote:
> On 14.09.22 23:09, Nathan Bossart wrote:
>> On Wed, Sep 14, 2022 at 09:31:04PM +0200, Peter Eisentraut wrote:
>>> Here is a patch that addresses this.
>>
>> My intent was to present archive_command as the built-in archive library,
>> but I can see how this might cause confusion, so this change seems
>> reasonable to me.
> 
> While working on this, I noticed that in master this conflicts with 
> commit 3cabe45a819f8a2a282d9d57e45f259c84e97c3f.  I have posted a 
> message in that thread looking for a resolution.

I have received clarification there, so I went ahead with this patch 
here after some adjustments in master around that other patch.

Commits

Disallow setting archive_library and archive_command at the same time
- d627ce3b706d 16.0 landed
Restore archive_command documentation
- ba50834551f9 16.0 landed
- 5f56933ea5d5 15.0 landed
Doc: improve explanation of when custom GUCs appear in pg_settings.
- 44a51dc990cc 15.0 landed
- 857808a4116b 16.0 landed
doc: Add note about re-archiving of same WAL files in docs.
- 3cabe45a819f 16.0 cited
In basic_archive tests, insist on wal_level='replica'.
- 00c360a89c1a 15.0 landed
Allow archiving via loadable modules.
- 5ef1eefd76f4 15.0 landed
Move the code to archive files via the shell to a separate file.
- aeb4cc9ea07a 15.0 landed