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 1sJDzy-003RFh-25 for pgsql-general@arkaria.postgresql.org; Mon, 17 Jun 2024 15:10:22 +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 1sJDzv-000ZAU-UI for pgsql-general@arkaria.postgresql.org; Mon, 17 Jun 2024 15:10:20 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sJDzu-000ZAL-Nx for pgsql-general@lists.postgresql.org; Mon, 17 Jun 2024 15:10:20 +0000 Received: from fhigh1-smtp.messagingengine.com ([103.168.172.152]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sJDzr-0028XH-TF for pgsql-general@lists.postgresql.org; Mon, 17 Jun 2024 15:10:18 +0000 Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailfhigh.nyi.internal (Postfix) with ESMTP id 9F86A1140244; Mon, 17 Jun 2024 11:10:13 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Mon, 17 Jun 2024 11:10:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aklaver.com; h= cc:content-transfer-encoding:content-type:content-type:date:date :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1718637013; x=1718723413; bh=lvrPLNQZBFOntQ1NAo5RT4czekSgaaiuVBkoEA2hjg8=; b= M92vJL1D9iJ4ZJyGkMePJnaXgL2Hbf99UzFP2oQJzTUbJ3IVwsYYcGplij4NG7aW z3h6pfMNVnIp94gPsESrDdmPbsG/r1OZczbH/5hBbZQWsEAnZeGKRDLkPb2If6bm SCXm7068Fq8jBWRoHf9llZO6rN1wrJuFySn0A913HF5jPdHyk+thayOJNW/my+Q4 ADwX11Rrfjmd6n45kA79XRrcCmKy8LItIU2We1Z06K2Z06+6U40bGyRVFmqc/emc CdvoHdAErRfyncnhuhiJYCc/4lChyTqlecotl9AJVzsFAWettdstS7rcxY/7nU3B oI6n4xGS4WlbiV9f2Hoqew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1718637013; x= 1718723413; bh=lvrPLNQZBFOntQ1NAo5RT4czekSgaaiuVBkoEA2hjg8=; b=b BhIC3FXRxBSmQR/4Cnmi5jhoVhVRtuRtI/GaNlUWMsG0QkWQt4jBuTyp54ZwzEEP vr/hWCx7Y25Hsy0q1uly8Lj9xQy0qwsQ4zShky96wyfbjR3lYDWNJqPdMtfVK/t4 5reDeHVfnEwiQ0PkJYPL30cwyh86uSuXTUoaKNfBz8/4zWl7JGLFl+UECyTe79VV vpvag658WHKw0Cp9ci2lAMAQ4duUZY4aGxPAOrBVwMbyefUslvETznYJUEG0GWEN 7An+Oz3bC7QCJJFJM4MI5YdmDlP3PloED6+YHGNru+LyuyKV0oGxLLZ0B1J1ywEe ZbdZL6oQ337gMrkU+SgOw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvledrfedvhedgkeegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepkfffgggfuffvfhfhjggtgfesthejredttddvjeenucfhrhhomheptegurhhi rghnucfmlhgrvhgvrhcuoegrughrihgrnhdrkhhlrghvvghrsegrkhhlrghvvghrrdgtoh hmqeenucggtffrrghtthgvrhhnpeeivdfhieehheegueeileejieettdejhedugeefleek vdelkeehtdfgiefffeekudenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmh grihhlfhhrohhmpegrughrihgrnhdrkhhlrghvvghrsegrkhhlrghvvghrrdgtohhm X-ME-Proxy: Feedback-ID: i76984098:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 17 Jun 2024 11:10:12 -0400 (EDT) Message-ID: Date: Mon, 17 Jun 2024 08:10:11 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: WAL settings for larger imports To: "Benoit, Eric" , "pgsql-general@lists.postgresql.org" References: Content-Language: en-US From: Adrian Klaver In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 6/17/24 06:46, Benoit, Eric wrote: > What is a good data import configuration for only one server for > WRITE-AHEAD LOG settings postgresql.conf where no one is connecting to > the database accept me as a superuser. 1) The Confidentiality Notice is longer then the question and is basically pointless. 2) An answer is going to need more information: a) Postgres version? b) What are your current settings? c) What constitutes a 'larger import'? d) How often are you doing these imports? -- Adrian Klaver adrian.klaver@aklaver.com