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 1x261V-005aIV-2A for pgsql-hackers@arkaria.postgresql.org; Thu, 03 Sep 2026 11:54:29 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1x261U-0005kM-1S for pgsql-hackers@arkaria.postgresql.org; Thu, 03 Sep 2026 11:54:28 +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 4.96) (envelope-from ) id 1x261U-0005kE-0Y for pgsql-hackers@lists.postgresql.org; Thu, 03 Sep 2026 11:54:28 +0000 Received: from mail-wr1-x435.google.com ([2a00:1450:4864:20::435]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1x261R-00000002iPj-2ns7 for pgsql-hackers@lists.postgresql.org; Thu, 03 Sep 2026 11:54:27 +0000 Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-48584dc164fso233491f8f.0 for ; Thu, 03 Sep 2026 04:54:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788436464; x=1789041264; darn=lists.postgresql.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=JkLeSapO7R/ds5nDHupb6FFvbPLNgcEhJPSZAui4qFY=; b=PVsMj432FBL8vv5j22XBVSQXJMUpUiDHfKUe8aiteLcIk3yMeLjzPqKNz0r9CUnCfr 0izesgmOsqAZ+lPjVwiQiC+KzeSRDsYRuWMPeM9Ag4Xl9lUqhxWvAmz5KZvUNs1+37mc XO8UkrYi2gFefqz+DAkpE9pPi/VntgNSU399o75l6j3eol1J3ycOHTwEu1Ag8GdApdZA e2GixQ1iWTk2Ac49uolsQyi/cPu0MWHuvTeGyfnLtm3PYnTae/QmE+eyN7EeImvyz+ak KScOa9ywxf9RUG2IbIyrVntqtl+kgaGfb6f7EO0X7odQevnwet/Ua2k0II8iH1reOVOH hpyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788436464; x=1789041264; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=JkLeSapO7R/ds5nDHupb6FFvbPLNgcEhJPSZAui4qFY=; b=mAgRw9mzTO/ByAgDI8I3gNkjFAuonUVN+jpXf6BR2fNWeyO0u3MfJdTjfn4shGyaHY ySFlfh/UPdPXWxUQsLpCl4f5LJmE2tdBL/2M2JKoYM581M49T+YY4KPWgHvNXWfxzRII NUWy8nRGMXjZ1TvJBtU6xt3zPXa6Darn77DleNxpaXxFs/MOiOxHCJ9Va51K8M91DZcP VvIxYzUdBtPk6STe5UyRFRayh8CLIE7/2gnbilWi2yi0hGZ+4ypsILexinCTnowf41HJ q+Mh2nYBvgeHBKBU5fdQu9vMYTdy5Lbr2lnAVpn07aA9jI4RimEbfkZ6qizRvZmlxWAX ESug== X-Forwarded-Encrypted: i=1; AKwUvBwrG6pXsPQLCjD9BfqvKB7Nv0VsKaNJBsN5PG90ZVvBYdkVQjIwdJ5+KjeT9+oxoGTy8tl8UCAIC+DECoSx@lists.postgresql.org X-Gm-Message-State: AFuF++mdAgtwUUT8FmOIrJZcJ+DjVKyfUVIKe+0cLQ54/RYQ9jpD8MQ1 7xUkN1oXT3FoyTCig7yaNPPLLpoQXzaoB4++E+ZhTkHBsUuUfkvEFufA X-Gm-Gg: AYBFou1PwXjRBJt/JcrpZNhy1RysO07KBSuPdfdNeTLD4kAzOf/ERJiNyAs2tozjPss ukAPDyPmsMRaYAkF6NB75kaeyPqeHqzoPno1PfksdN3siEiwfvA0pP0HVv6WvUy5eg+Jk/NL6IZ +WlIyWghNZIWE+A+fvl4sefoUs0+hD/tY8wjQgEwxpAzoHlmzomYbDdz00y/u1HoLECzfjuD643 o5V6tWIiVLr5N5X1v/k/jMtABaG3Ifln4EgTmj0+z2nFiTn+rhlosKAH4DnmvmK1Uae0BqMtI6f Qu04aw7UvturvBeZKGAvV5mtlG/IAj+5mPzbOkRZspveh9kwxYK+K2lxnmtjiWulAAG5L0ZhPPN msStBUtFOQZoHuh0wwchZ4g2L8pfVBX/lu2/Tegatp9UZ9fVpYIbvftwzJu1o6us1fpqL9vQHRX FF9RXL4D8H4T8UTzcDlZOuLdHjg3yMnO0j/QUMVqnstFz5gjMLe5PLUAsMMO8UWmHQ2xJv8WhJL 4Twc/6GDdKOKGt0iL23GIWAvG/qw9s/BN4gYHAU7MaSIwqRrNV1I7+OK9R5 X-Received: by 2002:a7b:cc8d:0:b0:49c:edfa:15a with SMTP id 5b1f17b1804b1-49cedfa0177mr93292635e9.13.1788436464173; Thu, 03 Sep 2026 04:54:24 -0700 (PDT) Received: from bdtpg (ec2-15-237-197-144.eu-west-3.compute.amazonaws.com. [15.237.197.144]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49cee5d4938sm65802115e9.2.2026.09.03.04.54.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2026 04:54:23 -0700 (PDT) Date: Thu, 3 Sep 2026 11:54:22 +0000 From: Bertrand Drouvot To: Zsolt Parragi Cc: Daniel Gustafsson , pgsql-hackers@lists.postgresql.org Subject: Re: Offline data checksum changes can cause incorrect checksum state on standbys 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 Hi, On Thu, Sep 03, 2026 at 12:06:42PM +0100, Zsolt Parragi wrote: > Thanks! > > v12 addresses these, otherwise it is unchanged to compared 11. Thanks! v12 LGTM. Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com