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 1ts4RO-00EwDI-4T for pgsql-general@arkaria.postgresql.org; Tue, 11 Mar 2025 18:34:58 +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 1ts4RM-004RGQ-S3 for pgsql-general@arkaria.postgresql.org; Tue, 11 Mar 2025 18:34:56 +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 1ts4RM-004RFc-GU for pgsql-general@lists.postgresql.org; Tue, 11 Mar 2025 18:34:56 +0000 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1ts4RJ-002HA4-2z for pgsql-general@lists.postgresql.org; Tue, 11 Mar 2025 18:34:55 +0000 Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-43cf05f0c3eso19318575e9.0 for ; Tue, 11 Mar 2025 11:34:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1741718093; x=1742322893; darn=lists.postgresql.org; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:from:to:cc:subject:date:message-id :reply-to; bh=ZPfDVbss17hYIGHs0+yCj8Ys2LO4L35iqgw3zraKPiU=; b=OlYeglM3wAeJujBsa5xvA9HHtAH4DLGwK8zzYFiNRy9wUojX12VT2if+K6LF89D2Z8 9jyjZVbvzNuDSxrCDACjcLGin+P1ltMXypWDz02x1IwzjGSQLhUGl9+VUkIlD2wuAnix e2a/UeZ3A/F0ZSKo2J51MkxR8XJfK+G/S2yN1EFCJ2zg39fVMVzR3ne78ZjXbVYnzV2n ++L5sgVqPR8mXgOI+MORepkMs+Prdw/bXZ3CG9WxMeBHvJVSRIG0paMQtCBZs8snnqsg NfkZOO5d0aB7T/EJKHQHMpYjOU2LboRpb9YawB5hEIUQwen7LS9au7GU09xblw/+xHiY aJSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741718093; x=1742322893; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZPfDVbss17hYIGHs0+yCj8Ys2LO4L35iqgw3zraKPiU=; b=dYVkhkjpOcvf84imde4ieomKHuOvFDtwQTZxnIgqeUuPLqKgpDJOSxJhYIN9IBIa/g FueZa/WStwUOXtjx+zbMUqR9X5ljVN5Pc1f1xT8LURMIv9Xq4w78C4yO3m4jWDUvCHoz vcn+9maF1J2ldJjrh/1jjyY39TzMes/z5DuCW/VJZLBC8ubDqC9cWNWN9EObHRen+Zwi MFuFiBP0nWveL6S7ZkdKHlGozFr50Sanj6dtO372lUUGjPPS28WVPuli2qgbqFyZKNh0 uuk7pAvSjtH5u35WmR/i4DOgcDlZ3WfuqaYLAOoIZGIMxXbLqtFDxIw094oHOk0cgpxi ZnhQ== X-Gm-Message-State: AOJu0YwKVK57eqGRBCl78oTMf41hW5CgAv+wZkFWOuKlyerN+DPGmlxu CPWRx49jv4XTf2SeJJEdk09+mzm09/AXBuA9gvUirtdJcKT64j3AtIPRJY3Q X-Gm-Gg: ASbGncsBztuCUM2exj6ZcmPqG3Mxk8n9buUcNKT4SGrNBClVSifT4gLMjJQZGD7RoO4 FjsI51I4LEjeS80JNp9xf5uvttwd7oDasPcVt/Vv16A0zP4JFDrOiFjf59OLKCJHKASjo9r8lmE oUbQi603nY7CquCNR2s6pIAkAZjZe+7yN9EL/lWJBikjoilvsBISB/ye3/up8ApHJRmavoliAyY 0bvkI/xDOsvuExZ77keTvQk73iNOKXqlWH5Fo9RTTHiHBXrRQLK3uDnLMfgI4athOfGnmDHVEjn +TsHouQQWwbqKxLKCQJ3FcXl5F8XsxgqabT1snQ1IEDHh8Vcj70jPvDgAMKO0M81VRkwDajC/dl 6h5Xfw2QB2Ch94TrQFvEENA== X-Google-Smtp-Source: AGHT+IHxgn+u4g7W13zDLZDHeuwWhVXFWOHcY9nowM0I5WlgyIul6f4IzzJQ8GG8HnqDqp9U4ohJlw== X-Received: by 2002:a05:600c:154e:b0:43d:40:c683 with SMTP id 5b1f17b1804b1-43d0040c89emr61185845e9.21.1741718092422; Tue, 11 Mar 2025 11:34:52 -0700 (PDT) Received: from smtpclient.apple (143-45-239-77.dyn.cable.qlnet.ch. [77.239.45.143]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43cf892d380sm80227155e9.24.2025.03.11.11.34.51 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Mar 2025 11:34:51 -0700 (PDT) From: Paul Foerster Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.400.131.1.6\)) Subject: Re: Moving from Linux to Linux? Date: Tue, 11 Mar 2025 19:34:21 +0100 References: <6E6059F6-E5A1-4A8D-8A5E-A41B921BBE67@gmail.com> To: Pgsql-General List In-Reply-To: <6E6059F6-E5A1-4A8D-8A5E-A41B921BBE67@gmail.com> Message-Id: X-Mailer: Apple Mail (2.3826.400.131.1.6) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi Devrim, Thomas, Adrian, Ron, Joe, answering to myself as answering to five postings in one go is = impossible. =F0=9F=A4=A3 > Are there any obstacles that definitely make that a no-go? Do I risk = corruption? It's both Linux, just a different distribution. The question was a bit of an idea. So the glibc version in not known = yet, but I'm highly confident that they will differ. A reindex could in = theory be possible in most cases, but is a definite show stopper on some = of our databases, because it would mean too much application downtime. So, it's either logical replication or close to impossible. Thanks very much for your input. Cheers, Paul=