This topic is similar to the one related to the Observer in 11g OCM Exam.
The Fast-Start Failover Observer is an Oracle Data Guard Broker component that allows the DBA automate failover tasks. Having it set up is a requirement to have more peaceful nights of sleep as well as a good OCM exam score.
For this topic, I recommend exercising the following points:
- Keep in your brain all requisites prior starting the fast-start failover
- Know the syntax of dgmgrl. It is not hard. Start the Observer when everything is ready.
Path to Documentation:
Oracle Data Guard Broker -> 5.5 Fast-Start Failover
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