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From "James Strachan" <james.strac...@gmail.com>
Subject Re: How to know if a broker died
Date Tue, 25 Jul 2006 12:03:24 GMT
On 7/25/06, Javier Leyba <xleyba@gmail.com> wrote:
> On 7/25/06, James Strachan <james.strachan@gmail.com> wrote:
> >
> > You could monitor the servers via JMX. Maybe we could get the slave to
> > send out an advisory when it becomes the new master so folks can
> > subscribe to an advisory for such things?
> >
> > Incidentally if you have a shared file system or are happy sacrificing
> > some performance for pure JDBC and avoiding the high performance
> > journal you can use auto-failover where you can run as many slave
> > brokers as required and there is no broker-broker synchronisation
> > required...
> >
> > http://activemq.org/site/jdbc-master-slave.html
> > http://activemq.org/site/shared-file-system-master-slave.html
> >
>
> James
>
> Thanks for your reply.
>
> I' m a little bit confused with those new features you told me.

So those 2 new master slave options do not need any manual recovery
(since there is no replication at the broker level, they both rely on
a shared resource (database or file system) so you don't have to have
an operational procedure to bring back old masters.

-- 

James
-------
http://radio.weblogs.com/0112098/

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