On Tuesday 20 April 2010 13:08:49 Dejan Muhamedagic wrote: > Hi, > > On Tue, Apr 20, 2010 at 09:32:03AM +0200, Florian Haas wrote: > > Hello, > > > > a little while back, Marian Marinov made an excellent contribution in > > the form of proof-of-concept code that extends the mysql resource agent > > with additional functionality. This includes built-in support for MySQL > > replication, the ability to run the RA as a clone, and also as a > > master/slave resource where Pacemaker essentially does most of the work > > for configuring and monitoring replication. > > > > This enables you to run MySQL in a high-availability configuration where > > data is replicated by MySQL replication. In addition, you can of course > > use MySQL high availability with DRBD, as always. > > > > Background information and a live demo for the various options of > > running MySQL with Pacemaker are included in a webinar we presented the > > week before last, and which my blog links to: > > http://wp.me/p4XzQ-6E > > > > The modified RA has lived in its own branch for some time now, and > > following last week's 1.0.3 release I have now merged it into the > > default branch. While not part of an official release, you may download > > the updated resource agent from here: > > http://hg.linux-ha.org/agents/raw-file/tip/heartbeat/mysql > > > > Its recent revision history is here: > > http://hg.linux-ha.org/agents/log/tip/heartbeat/mysql > > > > Please don't be misled by the fact that most commit messages are from > > myself; essentially everything is based on Marian's work in some shape > > or form, with lots of helpful suggestions from Dejan and Lars Ellenberg. > > Huge thanks to Marian for his contribution. > > > > The resource agent will come with an updated and much extended man page > > for the 1.0.4 release, and additional how-to information will live at > > http://www.linux-ha.org/wiki/mysql_(resource_agent) -- please bear with > > us as we add content. > > Do the changes in any way influence the existing configurations? > > Cheers, > > Dejan > > > Cheers, > > Florian
I don't have spare time to finish the final changes to this RA. As far as I can see we didn't changed in any way that may break the normal work of this RA. Regards, Marian -- Best regards, Marian Marinov
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