EM 13c,12c: How to Disable Autodiscovery of Clusterware managed targets like Listeners, ASM or DB Iinstances
Last updated on NOVEMBER 05, 2017
Applies to:Enterprise Manager for Oracle Database - Version 220.127.116.11 and later
Information in this document applies to any platform.
When monitoring a cluster with Enterprise Manager, the resources managed by the clusterware such as listeners, instances and ASM will be automatically discovered and re-added as managed targets with no user intervention after the targets were intentionally removed by the user.
Also, it may be the case that the specific targets are re-added with a new name and the same physical resource may be added once more with the default name. How to prevent this behavior?
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