From: Marcus Bointon
Date: March 7 2010 9:26pm
Subject: Re: Addutional slave to a master-to-master replication
List-Archive: http://lists.mysql.com/replication/1824
Message-Id: <3ECB46EF-44A0-49EE-9531-7D431A17E954@synchromedia.co.uk>
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On 7 Mar 2010, at 22:04, Database System wrote:

> I have one master A , and two slaves B and C both replicate A.
>=20
> Now I want to change A and B as master to master replication. I know =
how to setup A and B. I'm not sure if I need to do any change on C, in =
order it execute all statements once and won't miss any statements. For =
example, updates on A, and updates original done on B, but =
replicated/executed on A.


You need to enable logging of slave updates on A as otherwise writes on =
B will propagate to A, but not to C. Writes to A will work ok and =
propagate to C anyway (as they are already).

Marcus
--=20
Marcus Bointon
Synchromedia Limited: Creators of http://www.smartmessages.net/
UK resellers of info@hand CRM solutions
marcus@stripped | http://www.synchromedia.co.uk/



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