Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pe7tz-0001eo-Tb for pgsql-hackers@arkaria.postgresql.org; Mon, 20 Mar 2023 05:17:47 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1pe7tx-0005lp-DT for pgsql-hackers@arkaria.postgresql.org; Mon, 20 Mar 2023 05:17:45 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pe7tx-0005lf-3k for pgsql-hackers@lists.postgresql.org; Mon, 20 Mar 2023 05:17:45 +0000 Received: from out4-smtp.messagingengine.com ([66.111.4.28]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pe7tu-0005ln-HG for pgsql-hackers@postgresql.org; Mon, 20 Mar 2023 05:17:43 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id E97CD5C00FB; Mon, 20 Mar 2023 01:17:41 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Mon, 20 Mar 2023 01:17:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1679289461; x=1679375861; bh=Jo TaQVLKiEFMsJOzNQjHObsffyuHCAPRbqKjl30x3cw=; b=lVy1096ar+q2nGfsvz rMD7dYVVSDgleJ2eQCMhO0nIVj2ShxYBae8CVWLZJm9RvXgUbKXT6Iz06ihzMR9K ke7WUO9qsyXrPRqbgwg1GtP+blAir0gQLb196Up3+SE0juSyZTKC1wvFvcZmnlXm PAlWiO2LMQnzh88o9mLJkHizMlglx0EklmS/g4oJxTyM3wFyIq5+u/ZJLqJryIW+ JYbjQV/m+fnwaXVlUMVzObu9WzkxOW5sMbTJI5/SEfScp7yYuIMzwCxp7dkv7Wif 7f4lerZVvNAP+2R7/bM57aTiqSq9yo/c0OlItuZzAI0FwQfXX++ySD13rcfEgMsn +xXQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc: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:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1679289461; x=1679375861; bh=JoTaQVLKiEFMs JOzNQjHObsffyuHCAPRbqKjl30x3cw=; b=By10qBKXiLPouYuf9jrngghhI8M8w yFJTKJniz6NkqWDXBbVywUcEFbb2AnC3Zr18P9zdASQ5rHSDMVGIbKdVsqHhIN+m Wsks+8ivLKkKVSLO6JOudY3eOk5cEk0q0F0Ykpkz5IXmKc4O3v9vAc8/PdXmEaLf t42btNrANsw8feF1camESpjW3n3OXoQgvofwjndxoZGU7UC/D0a3tiTwT19zIMek oq46CzZgKm/rsFq+2qCfdXZNjfAYHeUP1zwEXuJnh68iATNTe5bgXI+LjwGsDaHQ uwfpGcWgDj8SUvlLqtvo41px91fLByfqg8Np2BFFThWhHsOWviUsrwWeA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvdefjedgkeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucgfrhhlucfvnfffucdljedtmdenucfjughrpeffhf fvvefukfhfgggtuggjsehgtdorredttddvnecuhfhrohhmpefoihgthhgrvghlucfrrghq uhhivghruceomhhitghhrggvlhesphgrqhhuihgvrhdrgiihiieqnecuggftrfgrthhtvg hrnhepffduleehgefhkeefgfeftdfhkedutddvhfdukeeggeehieekffelhfelkeehteef necuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepmhhitg hhrggvlhesphgrqhhuihgvrhdrgiihii X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 20 Mar 2023 01:17:37 -0400 (EDT) Date: Mon, 20 Mar 2023 14:17:33 +0900 From: Michael Paquier To: Tom Lane Cc: Kyotaro Horiguchi , sfrost@snowman.net, pryzby@telsasoft.com, alvherre@alvh.no-ip.org, andres@anarazel.de, nathandbossart@gmail.com, jchampion@timescale.com, john.naylor@enterprisedb.com, masao.fujii@oss.nttdata.com, noriyoshi.shinoda@hpe.com, pgsql-hackers@postgresql.org, rjuju123@gmail.com, sawada.mshk@gmail.com, thomas.munro@gmail.com Subject: Re: Improve logging when using Huge Pages Message-ID: References: <20230314.140219.1927496956011370958.horikyota.ntt@gmail.com> <848204.1679288949@sss.pgh.pa.us> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gwfGc2tvD/wlO2Fw" Content-Disposition: inline In-Reply-To: <848204.1679288949@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --gwfGc2tvD/wlO2Fw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Mar 20, 2023 at 01:09:09AM -0400, Tom Lane wrote: > I'm confused here, because Horiguchi-san is saying that that > won't work. I've not checked the code lately, but I think that > "postgres -C var" prints its results before actually attempting > to establish shared memory, so I suspect Horiguchi-san is right. Yes, I haven't read correctly through. Sorry for the noise. -- Michael --gwfGc2tvD/wlO2Fw Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmQX7G0ACgkQnvQgOdby QH18fg/+NtThKW6svOx3nnXmN/13Sz9sz83MEMTeOIuUb5kItulu4ykPx9S7KUfz xOm3Wv57bMEzMGWqr6/S0EFPcONfr01JLA0gAwibXiHwqzOugL9qygql5SF2pdjO 7esaY4Arx9r2WH+pf0L/POQF6HmOEwt37O3AKEaFZkYVh96ynQ7KgwIwSHOrib4V lrNxis290GQKMEb9gaqO0tgwalUKXKdrjfLXrns7+T4Dqxe5O/4epME34ktb5we7 WtEt8smANvasvtcvtUNGaUA2gneW8dKal90SphmO26McEydTCl5j7soDwvUZFPwN bIdXEGT8zcv3owaVIZAM3DWH8LFin9gPfIH3T0a6jpTFf5LAzxhbVJSPzyQ5t+Jq LAJLLrk3n41an2wjQ9MeCZr+/gfexlPaf3/4XOp68Ipy4Wd0XP8EbwEmEsooY1lx TlWqwQ5/KYg9yuisGqNvKV8rVa/H2MqKwHgWjLk24e+4TQpg928haveivpm1UlMd 8JCm8omU14cZTexWaOg9JNbgjNc7Ju4KdNawSk/pnoeZRRqvDTcMLgcQuL2AleHK y6SLZ6A2VcOyMc8VTRxa0xkMwMINjxz+bVES8ShTNgIWboDwJZLtQw8wZRZoukCR 5wBA/Pe46WQHRdq77hfE2kfu3R4dZFQme6RuRNU9P1OVNlmWoSY= =AeZf -----END PGP SIGNATURE----- --gwfGc2tvD/wlO2Fw--