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 4.96) (envelope-from ) id 1weVYz-004q9J-1R for pgsql-hackers@arkaria.postgresql.org; Tue, 30 Jun 2026 10:19:33 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1weVYx-007bWM-3B for pgsql-hackers@arkaria.postgresql.org; Tue, 30 Jun 2026 10:19:31 +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 4.96) (envelope-from ) id 1weVYx-007bWD-1l for pgsql-hackers@lists.postgresql.org; Tue, 30 Jun 2026 10:19:31 +0000 Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1weVYv-00000000tvc-0J9n for pgsql-hackers@postgresql.org; Tue, 30 Jun 2026 10:19:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:To:From:Date:Reply-To:Cc: Content-Transfer-Encoding:Content-ID:Content-Description; bh=v2PCrSXUSZdYIPq2LTfpC9m6tMalAMy/pW4QN3iTq0s=; b=n1Q/XbGf/N2dJXaNJ87E+Iq8QB FAwoOkR26vRhA4I5fBqBkkXw4a+RT+G31XTXuAtsDCRFLZodZNASAO7iFtoALvRXZj3puR5e1VuC5 n+dy8AvLF9qPHogpiUu7H4XsIUrSnYlFX2/09WyfkNvdUjv6e38lAQqL8le1/5Ae5+o3/bxtyqr0R qjsqr5mBqX7LJTjurRHV22f3fKerrdG+uJc9hj/eyzMWMHbYZViB7+7BdsDWTbcF5Susp1LHvzdqi f8UAIT9t9pS11YGu+lbegZFWXPYZUTMXjW5Jc0bRJdg+hLhliZSfU3asbh4TcVcIqNbDadzPKoDUT BUkW6Pmw==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1weVYo-006zqi-1Y; Tue, 30 Jun 2026 10:19:22 +0000 Date: Tue, 30 Jun 2026 12:19:21 +0200 From: Christoph Berg To: John Naylor , PostgreSQL-development , Michael Paquier Subject: Re: [PATCH] Document wal_compression=on Message-ID: Mail-Followup-To: Christoph Berg , John Naylor , PostgreSQL-development , Michael Paquier References: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="aOuCd2U3waCadW1P" Content-Disposition: inline In-Reply-To: X-Debian-User: myon List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --aOuCd2U3waCadW1P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Re: To John Naylor > Or perhaps leave the door open for picking a better default in the future? > > The value on is currently an alias for pglz. > Maybe we should also update the postgresql.conf.sample: I'm attaching v2 that implements this (without the "currently"). Christoph --aOuCd2U3waCadW1P Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename=v2-0001-Document-wal_compression-on.patch