Re: Replication switch Master to slave and back
On 8 Jul 2009, at 22:26, Aaron Blew wrote: The simplest method may be to set them up in a multi-master configuration, similar to what's documented here: http://www.onlamp.com/pub/a/onlamp/2006/04/20/advanced-mysql-replication.html This way you won't have to worry about switching between two masters in a failover scenario since they're both writable. That setup works very well for me, but I also use google's mmm on top of it so that the switch is transparent to client apps. Works beautifully. https://launchpad.net/mysql-mmm Marcus -- Marcus Bointon Synchromedia Limited: Creators of http://www.smartmessages.net/ UK resellers of i...@hand CRM solutions mar...@synchromedia.co.uk | http://www.synchromedia.co.uk/ smime.p7s Description: S/MIME cryptographic signature
Re: Replication switch Master to slave and back
The simplest method may be to set them up in a multi-master configuration, similar to what's documented here: http://www.onlamp.com/pub/a/onlamp/2006/04/20/advanced-mysql-replication.html This way you won't have to worry about switching between two masters in a failover scenario since they're both writable. -Aaron On Wed, Jul 8, 2009 at 1:38 PM, Cantwell, Bryan wrote: > I have successfully set up a replication master/slave scenario with my > MySQL 5.0.51a > Now in the event of a fail over to the slave (an identical appliance), I > want the old master to become the slave for an eventual switch back the > other way. > Would it really take the same process to keep the old master up to date > with the new one? Or is there a way to bring it up to date with the new > machine without a mysqldump or copying data files? > > I have binary logging running on both machines in hopes that I could just > tell the new slave how to catch up with the new master... > Any assistance here? > > thanks > > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe:http://lists.mysql.com/mysql?unsub=aaronb...@gmail.com > >
Replication switch Master to slave and back
I have successfully set up a replication master/slave scenario with my MySQL 5.0.51a Now in the event of a fail over to the slave (an identical appliance), I want the old master to become the slave for an eventual switch back the other way. Would it really take the same process to keep the old master up to date with the new one? Or is there a way to bring it up to date with the new machine without a mysqldump or copying data files? I have binary logging running on both machines in hopes that I could just tell the new slave how to catch up with the new master... Any assistance here? thanks -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org