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Announcement Support for this product will end on December 22, 2025. To monitor Oracle databases, we recommend that you use PATROL for Oracle Enterprise Database.

Oracle RAC One Node

This topic provides information about configuring the Oracle Real Application Cluster One Node (R1N) by using Central Monitoring Administration.

On the Add Monitor Types dialog, with the Monitoring Profile set to Oracle Real Application Clusters One Node, and the Monitor Type set to Oracle RAC One Node, provide the following details:

Field

Description

Oracle R1N Option

CRSCTL Location

Specify the location of the CRSCTL utility.

From the 9.7.12 and later versions, the KM uses the the CRSCTL utility to determine Real Application Cluster One Node location and configuration. Here are the commands that it runs:

  • location: crsctl status resource -w 'TYPE == ora.database.type'
  • configuration: crsctl status resource ora.<DB unique name>.db -p

In PATROL for Oracle Database Monitoring 9.7.11.03 and earlier, the field name is SRVCTL Location and you need to specify the location of the srvctl utility. The KM uses the srvctl utility to determine Real Application Cluster One Node location and configuration. Here are the commands that it runs:

  • location: srvctl status database -d <DB unique name>
  • configuration: srvctl config database -d <DB unique name>

Primary Candidate Servers

Agent server name

Specify the primary candidate agent server name.

Agent port

Specify the primary candidate agent port.

StandBy Candidate Servers

Agent server name

Specify the standby candidate agent server name.

Agent port

Specify the standby candidate agent port.

Oracle R1N debug

Select the check box to enable debugging.

Notes

  • RAC one node is only responsible to copy configuration automatically from active node to the other node after configuration and after a fail over to the new active.
  • Only local monitoring is supported in the Oracle_R1N KM.


 

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