agora inbox for pgsql-hackers@postgresql.org
help / color / mirror / Atom feedFrom: Nathan Bossart <nathandbossart@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Peter Eisentraut <peter@eisentraut.org>
Cc: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@lists.postgresql.org, "Imseih (AWS), Sami" <simseih@amazon.com>
Cc: Justin Pryzby <pryzby@telsasoft.com>
Cc: pgsql-hackers@postgresql.org <pgsql-hackers@postgresql.org>
Subject: Re: allow changing autovacuum_max_workers without restarting
Date: Tue, 29 Apr 2025 12:24:06 -0500
Message-ID: <aBELNrA_h4NKtTLi@nathan> (raw)
In-Reply-To: <1050120.1745947158@sss.pgh.pa.us>
References: <Z3xlNmC3qtwf1lz1@nathan>
<1359669.1736206603@sss.pgh.pa.us>
<Z3yVFfKG_RAh8FgP@nathan>
<1386858.1736220547@sss.pgh.pa.us>
<Z31jI10tLLd6thfu@nathan>
<de722583-4ba4-4063-bc41-e20684978116@eisentraut.org>
<713236.1745846094@sss.pgh.pa.us>
<aA-TlhU2ZoBBAqc-@nathan>
<15005c8c-7676-43b7-a440-787b101cfdf5@eisentraut.org>
<1050120.1745947158@sss.pgh.pa.us>
On Tue, Apr 29, 2025 at 01:19:18PM -0400, Tom Lane wrote:
> Peter Eisentraut <peter@eisentraut.org> writes:
>> On 28.04.25 16:41, Nathan Bossart wrote:
>>> However, weren't we considering reverting some of this stuff [0]? I see
>>> that sawshark is now choosing max_connections = 40 and
>>> autovacuum_worker_slots = 6, and since there are no other apparent related
>>> buildfarm failures, I'm assuming that nobody else is testing the 60
>>> semaphores case anymore.
>>>
>>> [0] https://postgr.es/m/618497.1742347456%40sss.pgh.pa.us
>
>> (I don't have any thoughts on this.)
>
> Andres seemed lukewarm about reverting 38da05346 or 6d0154196, so
> I left it be for the moment. But I still feel the argument is good
> that "these will do little except confuse future hackers". Barring
> objection, I'll go revert them.
+1, I almost threatened the same but wasn't totally positive where the
discussion stood.
--
nathan
view thread (71+ messages) latest in thread
Message-ID: <aBELNrA_h4NKtTLi@nathan>
Permalink: ../aBELNrA_h4NKtTLi@nathan/
Also on: postgresql.org/message-id/aBELNrA_h4NKtTLi@nathan
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-hackers@postgresql.org
Cc: nathandbossart@gmail.com, tgl@sss.pgh.pa.us, peter@eisentraut.org, andres@anarazel.de, simseih@amazon.com, pryzby@telsasoft.com
Subject: Re: allow changing autovacuum_max_workers without restarting
In-Reply-To: <aBELNrA_h4NKtTLi@nathan>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox