Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tUuGz-003k0G-Jq for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Jan 2025 21:04:30 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tUuGy-00DBze-Uz for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Jan 2025 21:04:28 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tUuFs-00D5fb-Pi for pgsql-hackers@lists.postgresql.org; Mon, 06 Jan 2025 21:03:20 +0000 Received: from mail-yb1-xb2f.google.com ([2607:f8b0:4864:20::b2f]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1tUuFq-000DGe-1N for pgsql-hackers@postgresql.org; Mon, 06 Jan 2025 21:03:19 +0000 Received: by mail-yb1-xb2f.google.com with SMTP id 3f1490d57ef6-e3c8ae3a3b2so17708873276.0 for ; Mon, 06 Jan 2025 13:03:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1736197398; x=1736802198; darn=postgresql.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=39PIA72d8ZlGWFJY+vRitN4j7KmveightchgWhVIIwM=; b=S0+K5+zqSvmP6XPnwX/W9+Q+soV991PmCKL29h77WhQuU8d6yoXW5m/0nAOkZMUnRN MP1VfAEFT/6V1l9k47MUU6DMvnmjqK9O/QJVDTBiEwBOZKE4t4lC8nUoP9ul/XCmi/6/ mwwF8Ww5z4ciC/XDisFpYBMBQwqP0utGyoHc8WJzlvbXq5+u3eI3xaYpi8ix94C/rvfN Hk0WjiqObg4SNUXGjZwe5Z72+wvGPdNVxw/d6H3NYGWg4YrOqCbYxDYbKHusZfcFiwNy wk6guwyvD3cFUIFgA6Ttqni0iQtIPGiBNvu6/woRjBf8yjue0RZI9fxiW9ZZJjsxSe6W RLlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736197398; x=1736802198; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=39PIA72d8ZlGWFJY+vRitN4j7KmveightchgWhVIIwM=; b=EebkPuxxxhBfT3zcpxWsh+fydDQODAW8He1qcxKbkXsTRPz546W1JkTOPsU1BjNKe2 3rd2OkITh2sN2tcnrVZ2oQf+HPIPdN6CVMcmc2dvSJ3YV+dZkU1uMjkOD/fZ1mmEwDvn ifo+o5wfbsroTz2cA76rI42DmMJSV/d4efpJqxcetHAZkV2DQnzvNZy9cTEeACIQy8/9 z8ueI+A8BCS+8uwNgh4Bv6f0HM4QUijaH+y+W6GZKTXbaf2LtsJFFbVpHA8usTRdhkH7 ddkW3EENuz4vOaL1qVLXjL7FeCY8wg416iHG4WuH5PcpfpNnhNaFgfmf+RLX5ailH9KH Qk4g== X-Forwarded-Encrypted: i=1; AJvYcCUiEvQG+vOHaSajiJZgSAdzs43v+tuY8agAivDprPWErLxwVSHXZQJTnDLn2cK4r8wPcuZpZXYOboyKIVAW@postgresql.org X-Gm-Message-State: AOJu0YwY5iMEC9ar4PUviKKRvnNgJoDk+45nSumCdEY6eTifDo+yKjOA uOyQiiFWwxg5xQ6CjjFBYTYdKacmpg99+AxpanO1JAypmKM9rsxp X-Gm-Gg: ASbGncsGf46raCryOyP9cMSeK2qCvvJojCnrf2N8on3vV0jm63Jz8M8W7U/b33765Dk MtChpQ4SX7oTxlSloo2TKgJCqVBT8xriwweCbGf8jM8xFuY56qV9emprLZBmr61w1JhSKEOedWR BuRUn1Lz4w8+25PsdRCNkAOzZ6RUDshJmUeGqEfwbv53XDgim8X8HOOXLIVhrNlTcmJFZaB/iT7 xu4MaXyMRvYlurmIbwTYOUMNPaMlv1LTerOS8aI0A7zQPT/8I6x+c8py6pVCtMCAmfx6h7uqKzt lGr251+Pe7GHjcUG3U5OQsmh+eik5KWALORAweMH9AKZ2u8= X-Google-Smtp-Source: AGHT+IGqkwePgyEBXArRxcZ2C6GF/MUHbB75o7NoDYb9GG11UcaUTq7b6a1i3rPPw/HBhYLno3009w== X-Received: by 2002:a05:690c:6c09:b0:6ee:fabb:d5ea with SMTP id 00721157ae682-6f3f82106camr417744647b3.30.1736197398081; Mon, 06 Jan 2025 13:03:18 -0800 (PST) Received: from nathan (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id 00721157ae682-6f3e748c22fsm85014597b3.57.2025.01.06.13.03.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jan 2025 13:03:17 -0800 (PST) Date: Mon, 6 Jan 2025 15:03:15 -0600 From: Nathan Bossart To: Andres Freund Cc: "Imseih (AWS), Sami" , Justin Pryzby , "pgsql-hackers@postgresql.org" Subject: Re: allow changing autovacuum_max_workers without restarting Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Committed. -- nathan