On 26.01.2014 04:40, Francois Gaudreault wrote:
Yes, we tried with a NetScaler, but as soon as one MySQL dies, both
management servers fence themselves on DB exceptions :S

I think part of your problem is you run only 2 galera nodes.
"Thus it is strongly advised that the minimum Galera cluster configuration is 3 nodes." - http://www.codership.com/wiki/doku.php?id=info

This is how we run it and it does indeed seem to be crucial for quorum.

Additionally we're using this software to deploy and manage it (partially), it can help with failover and recovery.
http://www.severalnines.com/clustercontrol

Lucian

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