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Oracle Enterprise Manager 12c
Upgrade 12.1.0.2 to 12.1.0.3
Consideration:
1. Ensure that the tables in the repository do not contain and snapshot.
Verification:
If there are any rows returned, drop snapshots as below
SQL> Drop snapshot log on <master>
2. Copy emkey from the existing Management Repository
3. Shut down all agents that will upload data to this OMS
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4. Stop BI Publisher attached to this OMS
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5. Install Em12c Release 3, in upgrade mode
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I have stopped the EM12c OMS manually here.
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New EM12c (R3) home page
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Upgrading Management agent:
Click add and search for the agent needs to be upgrades
Agent should be UP else you cannot find it in the search results.
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