Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dzozy-0003id-Ij for pgsql-admin@arkaria.postgresql.org; Wed, 04 Oct 2017 19:06:26 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1dzozx-0001Fb-Jd for pgsql-admin@arkaria.postgresql.org; Wed, 04 Oct 2017 19:06:25 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dzoy8-0006HB-Iu for pgsql-admin@postgresql.org; Wed, 04 Oct 2017 19:04:32 +0000 Received: from nrccenhts1.nrc.ca ([132.246.15.88]) by makus.postgresql.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.84_2) (envelope-from ) id 1dzoy4-0002yB-FF for pgsql-admin@postgresql.org; Wed, 04 Oct 2017 19:04:30 +0000 Received: from [132.246.194.15] (132.246.11.2) by owa.nrc.ca (132.246.15.87) with Microsoft SMTP Server (TLS) id 8.3.485.1; Wed, 4 Oct 2017 15:04:24 -0400 Message-ID: <59D5300C.4030701@nrc-cnrc.gc.ca> Date: Wed, 4 Oct 2017 12:01:32 -0700 From: ghiureai User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: "pgsql-admin@postgresql.org" Subject: streaming replication corruption Q's Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-admin Precedence: bulk Sender: pgsql-admin-owner@postgresql.org Hi List, I'm reading PG 10 streaming replication manual, I would like to learn from your expertise if this type of replication will copy a bad segment/bit corrupt from master to slave host , will this possible to happened ? What are the most common issues you seeing when running streaming replication, any files/bits corruption ( from my understanding logical replication will replicate data corruption)where do you have to pay attention when setting up a new system like this , Thank you Isabella -- Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin