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 1uPEqV-0035lA-Mo for pgsql-admin@arkaria.postgresql.org; Wed, 11 Jun 2025 06:21:59 +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 1uPEqT-00Ga6t-KV for pgsql-admin@arkaria.postgresql.org; Wed, 11 Jun 2025 06:21:58 +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 1uPEqT-00Ga6b-8z for pgsql-admin@lists.postgresql.org; Wed, 11 Jun 2025 06:21:57 +0000 Received: from mail-ej1-x62d.google.com ([2a00:1450:4864:20::62d]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1uPEqS-001Nia-1C for pgsql-admin@lists.postgresql.org; Wed, 11 Jun 2025 06:21:57 +0000 Received: by mail-ej1-x62d.google.com with SMTP id a640c23a62f3a-ad572ba1347so917968066b.1 for ; Tue, 10 Jun 2025 23:21:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1749622915; x=1750227715; darn=lists.postgresql.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=Ln2Y9f8kAlPGt3pIHYTLYBuuXS4WGXgo4FRg09V0hTw=; b=SWPyxzvImJBULEYiCirw0iRc+5llNNJEWBj+3FGqKemf/Rgv/7CS+Sk5WXkxYbCys4 trkrOl5KWi4K7bW5KIGP1/+M2hAG8+dej6JMeOKuRq+a/FMbXvt67j+GClqdFvmTvHlQ 69TFkw0dHZDYfK0xuzeiDS5W8i2NljNtI4U3CxLgnUZlY8cMpJ0ep8un7IxVhpYAjbyE 426VSDeDOtVEa6zPyEj5zO8YAgS8YnH2TLCo+t66ul4MU6gje6NLoAtOaBnne1w3wdpu /8ZdFnpHZLhHhifrDmCs7o7IQD2hav5sBZc2eFmVrL8TDwnBwaESvhBnxRAv65BS63nO x6rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749622915; x=1750227715; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Ln2Y9f8kAlPGt3pIHYTLYBuuXS4WGXgo4FRg09V0hTw=; b=iD97Yvi301iXUWT3lxGmuKL4ovE3OUYm+vNS80IqANSr3OtRFO2w/us8e0VrCqDEFn zZyIDQz5RHc9EtFHI+kU1seGdtn50VhgvsS4aQQtiAY15ocvlIeFdCUyQ+dBdCOLqiKF quKXbso5HbAZ7j4RbnJ9KzEJDBXIG0cijr4earEZY7jKPl/INT/3WEqLeUEG4fDIJgR6 eLwjz2xKwI272/NEskIUO9b+DKlMyhsg6K4zvKu4pAR4Aw3h4lyqGdRAH/76tkLUdcun S+Vf/07g8nGu2VRxJeNuJqXWgkkM2FKwfRwq5R5itmQmrM3iwrk+ktuR4+2Mn/pE88IF qN9Q== X-Forwarded-Encrypted: i=1; AJvYcCUp6PR8fK+My93Gc+UNPQSz7OTHU7KoUlPTSC3qmwLw9y0uVrtxysoxM+Tc+XCxC5Hd+LDvIQQ2mvK3tg==@lists.postgresql.org X-Gm-Message-State: AOJu0YxaZEqs1LDK3ZVDl+AlYR4OVi0nwbl0iLUOwdu176Kq5tkxpcjx 5S/OApGa1u/GGLFHC7RWjsMsSvrUeC18RkPPARWFeE+8RB+XiBFH27Nn2xgLasnVs50q5qNUrw3 yc/7n1LUWEIvk5XbUApROIgcOo/aJN7fQ4w== X-Gm-Gg: ASbGnctF9uO2DxiSQuEpJICeAnKI/pq9TvccJFvIHIkFjxkXhr4lJW7FgKxAgB1GJTL vpNCBUKiwr7noMVnOBUdmPlbe0KxShLwUW6p1VQ3mdqQJmSvk5pIKxKHR7Zu6aBXNck1GlhlxeB FOynS+uQc7Z/+jtJhiWjml519nBSBL98QgpLpaZqXcPbhQ2abPU+6vY5hqiXaZJ82UQaZvseUvs jI= X-Google-Smtp-Source: AGHT+IG5WT5B3YRCF4nl9kElnf3CLA67pdz8ypR3WL+4msZbsnTPJNLbAqhVLIqmBUorXQ0imecGOTNg+eMvTnMY+Go= X-Received: by 2002:a17:907:72d1:b0:ad2:1b0e:bfe5 with SMTP id a640c23a62f3a-ade893e23c8mr218958666b.7.1749622914864; Tue, 10 Jun 2025 23:21:54 -0700 (PDT) MIME-Version: 1.0 From: Wasim Devale Date: Wed, 11 Jun 2025 11:51:42 +0530 X-Gm-Features: AX0GCFsyB7REXbVLnCYtwy0HcixUlH4Q1FZT8_zd9OsAXNkq6cqpRqLcJpP8zlE Message-ID: Subject: Upgrade from 12.22 to 16 To: pgsql-admin , Pgsql-admin Content-Type: multipart/alternative; boundary="00000000000054d8c5063745d4d3" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --00000000000054d8c5063745d4d3 Content-Type: text/plain; charset="UTF-8" Hi All Please suggest me to upgrade postgresql: 400 GB data with minimal downtime apart from in place upgrade. We have it on red hat 9. Thanks, Wasim --00000000000054d8c5063745d4d3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi All

Pleas= e suggest me to upgrade postgresql: 400 GB data with minimal downtime apart= from in place upgrade. We have it on red hat 9.
Thanks,
Wasim
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