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 1uqykV-00GFO7-Nh for pgsql-admin@arkaria.postgresql.org; Tue, 26 Aug 2025 18:50:29 +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 1uqykU-0092m7-Je for pgsql-admin@arkaria.postgresql.org; Tue, 26 Aug 2025 18:50:27 +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 1uqykU-0092ly-87 for pgsql-admin@lists.postgresql.org; Tue, 26 Aug 2025 18:50:26 +0000 Received: from mail-ot1-x32b.google.com ([2607:f8b0:4864:20::32b]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1uqykS-0020WR-1y for pgsql-admin@postgresql.org; Tue, 26 Aug 2025 18:50:26 +0000 Received: by mail-ot1-x32b.google.com with SMTP id 46e09a7af769-74382025891so3460145a34.3 for ; Tue, 26 Aug 2025 11:50:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1756234221; x=1756839021; darn=postgresql.org; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=jLafjVQTHmMZAz+EhMsfQWr6sCHeovO1a6nKV49f3UA=; b=VqqNO/5Z/uIXiFeYdgEcHZ678RegKM9lvmwswwyJzBeB7AM/LZfrIGUTjpuI6nh5SR 4qf6gDA7pJaUwAb/13OwlVF28vy9JhlKho7bgz+FSQUCbPzNct3rr6z8BE0d9YP6e+ba UvHpTA2PlRQBgseDwWP0By2QBzc4sqjuBdstStDwFQn1cx7yBnnpBwX1B3M1LFurR1bO tvZDPmaZHaXGwTCMx6SSD9+FAnQG0wuj5kGVrz0UCC+7fIyvwl1InDg5wW2JJlHiQXOO WjIbdsthXQ5FrTQ23O5AmBCx9sYeRaLrqN8myXiC6kMwjU/mX+KRcyduRe9TeIKYqBUz 1u0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756234221; x=1756839021; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jLafjVQTHmMZAz+EhMsfQWr6sCHeovO1a6nKV49f3UA=; b=I9OXwkembLDvUJXJbQd1NuOGVDmgmZvGzjPb+gm8oqhbJAmd2hOUn9uQfMvOTNoENg PehaFsx+ocDa8UFN1RaJ2luzmwsPyMTEec+VI1hyrj2Ff0UkmHQThYP/5HovN/cDA4Hr BuY/N1dSHkcuq1xLIC2nFopnMeHeV6Ak9FzSVC5SLDL64O9j2XgapoJZE53B/HY788Jc Q8WQ4foNKMmO+P7NdwrR7sgWsNqLoFbTJpPTO2UNqDzLH8GZojFT17+qAlUMBvcadMDq PdAZ9vBNAURXOUc+q7Wc6M50UATaAVoI2VoLA9X1sAG6pXCPx3O5wPWqA5Tqa5DurTi4 mbow== X-Gm-Message-State: AOJu0YzrfsVNC3BMnIIo7GxtYnQbMCmHTweinRovRCSWS+CG5xYvh05K xu3fPzroi/7kSc1HZbgGc7obz1jbvmmmxoc0Bczf4RiJHJo7Hj9ravE8Be47ZIinan7gyYSnv9n BNFgygG7nsNA59DXVYXMHMQZM5DIKVm8Ivw== X-Gm-Gg: ASbGncv6ZdV+gMbiWkElisr0HydF28eaocy+uR/G2ClkXpvrn9h8hQDSg/e7JpxQ8J9 NPDCvKKPaFsnsZG9+wrvXOoaRo2MTagiOGJBnQhy9ipAnRAPny87sy5/Qu+te6tyVZv/FWMOMpP aNsHqqDo7Wrn6/7Jvq1AUOg+71ejarjytIKVuTCGlLQQaGVp+CjF9atU2yPRm67l+cJHETGQqH7 hQ2DevG X-Google-Smtp-Source: AGHT+IH2jdoiO6X7RHveRY7sH29SqP9rzYs3WFZ7lK1mDDvoB5cNIGDCOrWl0Pb8j0g6MzbypgDwPz6ON3YJsJGblnE= X-Received: by 2002:a05:6808:198d:b0:433:f599:d06a with SMTP id 5614622812f47-437852382a9mr7439547b6e.23.1756234221340; Tue, 26 Aug 2025 11:50:21 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Ron Johnson Date: Tue, 26 Aug 2025 14:50:10 -0400 X-Gm-Features: Ac12FXzIkkGjUoQFZr7oEv92x613fw2LlSq4wjnee9wzbfXW2lU0ej0TJr421EM Message-ID: Subject: Re: using pgbackrest in a PG streaming replication cfg with repmgr To: PGSQL ADMIN Content-Type: multipart/alternative; boundary="000000000000e7ce32063d492424" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --000000000000e7ce32063d492424 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, Aug 26, 2025 at 1:45=E2=80=AFPM Ghiurea, Isabella < Isabella.Ghiurea@nrc-cnrc.gc.ca> wrote: > no need for PITR/incremental when already have synchronous replication > What happens when you take backups on Sundays, today is Tuesday, but you need the state of the database as it was on Monday at 09:00? Remember: replication is not a backup!! --=20 Death to , and butter sauce. Don't boil me, I'm still alive. lobster! --000000000000e7ce32063d492424 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Tue, Aug 26, 2025 at 1:45=E2=80=AFPM G= hiurea, Isabella <Isa= bella.Ghiurea@nrc-cnrc.gc.ca> wrote:

=C2=A0no need for PITR/incremental=C2=A0 = when already have synchronous replication


What happens when you take = backups on Sundays, today is Tuesday, but you need the state of the databas= e as it was on Monday at 09:00?

Remember: replicat= ion is not a backup!!

--
Death to <Redacted>, and butter sauce.
Don't boil me, I&= #39;m still alive.
<Redacted> lobster!
=
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