Database Install/Upgrade/Opatch (MOSC)

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3 Node Clusterware?

edited Apr 17, 2014 12:00PM in Database Install/Upgrade/Opatch (MOSC) 2 commentsAnswered

Database is currently 2 node cluster (Active/Passive) Single instance with Active DataGuard to a 2 Node (Active/Passive) Cluster in a separate site running three instances, one is the DR from the other cluster. Install is 11.2.0.3. ASM is in use on both clusters. We have been asked about feasibility to add a 3rd node to each cluster so it runs in an Active:Active:Passive configuration. The questions we have is how would ASM handle this? What about the preferred node for failover? We are thinking why not just have two nodes and make the cluster Active:Active

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