Hitachi

JP1 Version 12 JP1/Performance Management User's Guide


10.3.2 Deleting PFM - Agent or PFM - RM

PFM - Agent or PFM - RM might be deleted when a monitored system is removed from the entire system due to changes in the system configuration.

Delete PFM - Agent or PFM - RM from the Performance Management system used by the logical host. The programs must be deleted from both the PFM - Manager and PFM - Web Console hosts.

Note:

Stop all programs and services associated with the instance of PFM - Agent or PFM - RM you are deleting.

Organization of this subsection

(1) Deleting PFM - Agent or PFM - RM from PFM - Manager

  1. Unbind the alarm tables.

    If any alarm tables are bound to the instance of PFM - Agent or PFM - RM you are deleting, unbind the alarm tables in PFM - Web Console or by using the jpctool alarm unbind command. For details on how to unbind alarm tables in PFM - Web Console, see 6.6.1(2)(b) Unbinding an alarm table bound to a monitoring agent. For details on how to unbind alarm tables using the jpctool alarm unbind command, see 6.8.2 Unbinding an alarm table bound to a monitoring agent.

  2. Delete the agent information.

    Delete the agent information managed by PFM - Manager.

    Execute the command as follows:

    jpctool service delete -id xxxx -host host-name -lhost logical-host-name

    xxxx indicates the service ID for each PFM - Agent or PFM - RM.

    For example, execute the following command to delete the agent information for PFM - Agent for Oracle in the logical host environment with the host name jp1 and the logical host name jp1-ha1.

    jpctool service delete -id O* -host jp1 -lhost jp1-ha1

    For details on the jpctool service delete command, see the chapters that describe commands in the manual JP1/Performance Management Reference.

  3. Perform unsetup and uninstall PFM - Agent or PFM - RM.

    Perform unsetup and uninstall PFM - Agent or PFM - RM. For details on how to perform unsetup and how to uninstall PFM - Agents or PFM - RM, see the chapters that describe operations on cluster systems in the appropriate PFM - Agent or PFM - RM manual.

    If the instance of PFM - Agent or PFM - RM that will be deleted is on the same node as PFM - Manager, it is necessary to restart PFM - Manager after the unsetup and uninstallation have been performed. Go to step 3.

  4. Apply the agent information to PFM - Manager.

    Synchronize the agent information between PFM - Manager and PFM - Web Console so that the deletion takes effect in PFM - Web Console. To synchronize the agent information, use the jpctool service sync command.

    The time when the agent information synchronized by the jpctool service sync command takes effect depends on the version of PFM - Web Console. For details about the jpctool service sync command, see the chapter that describes commands in the manual JP1/Performance Management Reference.

Note: When performing unsetup of the PFM - RM remote agent

Because the service information is deleted automatically when you unset up the PFM - RM remote agent (by using the jpcconf target unsetup command), you do not need to execute the jpctool service delete command.

However, you do need to execute the jpctool service sync command to apply the changes to PFM - Web Console after the unsetup process.

The following describes when the service information is deleted.

  • If PFM - Manager and the PFM - RM you are deleting are running

    When you execute the jpcconf target unsetup command, PFM - RM issues a request to PFM - Manager to delete the service information. PFM - Manager then deletes the service information.

  • If PFM - Manager or the PFM - RM service you are deleting is stopped

    PFM - Manager deletes the service information when the PFM - RM service starts and connects to PFM - Manager after the jpcconf target unsetup command is executed.

(2) Deleting PFM - Agent or PFM - RM from PFM - Web Console

  1. Close and re-open PFM - Web Console on the executing node.

    Apply the changes made by the deleted PFM - Agent or PFM - RM information to PFM - Web Console.

    After executing the jpctool service sync command, close and re-open PFM - Web Console on the executing node.

  2. Delete agents from the Agents tree.

    Delete agents that are no longer required from the User Agents node in the Agents tree, as needed.

    For details on how to delete agents from the Agents tree, see 3.2 Creating and editing an Agents tree in a Web browser or 3.3 Using commands to create and edit an Agents tree.

  3. Delete the alarm definition information and report definition information.

    Delete the unnecessary alarm definition information and report definition information as necessary.

    For details on deleting alarm definition information, see 6.4.9(2) Deleting an alarm or 6.7.6 Deleting an alarm. For details on deleting report definition information, see 5.3.12(2) Deleting a report or 5.5.2 Deleting an unnecessary report.