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      • 15. Re: question about quorum model
        Since a slave cannot elect itself as master and when two nodes come online they will sync their transactions, in a two node setup, the nodes should be protected from a split brain.
        • 16. Re: question about quorum model
          Have you tried Berkeley with the Gridlock high availability cluster (http://www.obsidiandynamics.com/gridlock). It also does off-site replication and integrates with DRBD. Last time I used it, it felt more responsive than Oracle Clusterware. It's also cheaper to run - doesn't require quorum.
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