2.6.2 Updating a monitoring target

When you update a monitoring target, you first check the instance name. Update a monitoring target on the PFM - RM host. Before you change monitoring target information, check the following table in advance. For details about Oracle monitoring target, see your Oracle documentation.

Table 2‒28: Configuration for the monitoring target of PFM - RM for Oracle
Item	Description	Specifiable value	Default value
`Target Host`	Oracle host name for monitoring target. If the Oracle host is a logical host, specify the logical host.	Host names can consist of 1 to 32 alphanumeric characters and hyphen. Note that you cannot specify a (logical) host name beginning with a hyphen. Physical and logical host names must be unique within the system.	Previous value

Use the jpcconf target list command to check the monitoring target name. Use the jpcconf target setup command to update the monitoring target.

Updating a monitoring target host involves the steps described below. To update multiple monitoring target hosts, repeat the procedure for each monitoring target host.

Check the monitoring target name.

Execute the jpcconf target list command specified with the service key and the instance name that indicate the PFM - RM for Oracle whose monitoring target host you are going to update.
```
jpcconf target list -key RMOracle -inst instance-name
Targets:
targethost1
targethost2
Groups:
All
```
Execute the jpcconf target setup command specified with the service key, the instance name, and the monitoring target name that indicate the PFM - RM for Oracle whose monitoring target host you are going to update.

For example, if you update the monitoring target whose monitoring target name is targethost1, execute the following command:
```
jpcconf target setup -key RMOracle -inst instance-name -target targethost1
```
Update the monitoring target host of PFM - RM for Oracle.

Enter the information shown in Table 2-28 in accordance with the command's instructions. The current settings are displayed. To use the displayed value, press the Enter key. When you have finished entering the information, the monitoring target host is updated.
Restart the service in the updated instance environment.

For details about how to start the service, see the chapter on starting and stopping services in the JP1/Performance Management User's Guide.

For details about the commands, see the chapter on the commands in the manual JP1/Performance Management Reference.

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