Re: [CentOS-virt] KVM virtual machine and SAN storage with FC

Hi,

while i am using mysql_mmm myself, it does has ist quirks and tends to get the odd node out of sync, especially if your run additional slaves connected to the master-master setup. You might have a look at galera cluster which is available standalone or as part of a special version of MariaDB. I have had a good experience with it, although it's innoDB only for now.

There is "Multiple-Master MySQL", which basically provides built-in election of the master node and interesting load factors to split the load, and uses a separate IP address for the "master" node. It works pretty well and is available in the "mysql-mmm" package from EPEL.

Regards, Thomas