Hitachi

JP1 Version 12 JP1/Performance Management User's Guide


13.4.1 Changing host names after linking with JP1/SLM

The following describes the procedure for changing the physical host name or logical host name of the PFM - Manager host, JP1/SLM host, PFM - Web Console host, PFM - Agent host, or PFM - RM host after linking with JP1/SLM.

For details on the standard procedure to change a host name in Performance Management, see the relevant chapter in the manual JP1/Performance Management Planning and Configuration Guide. If you are running a cluster system, see 10.3.3 Changing logical host names after starting operation or 10.5.3 Changing logical host names after starting operation in this manual.

Organization of this subsection

(1) Changing the host name of PFM - Manager

  1. Use the standard procedure to change the PFM - Manager host name.

  2. Change the PFM - Manager host name in JP1/SLM.

    Perform the setup so that the new host name can be resolved from the JP1/SLM host.

    For details on changing the PFM - Manager host name in JP1/SLM, see the chapter that describes this procedure in the manual Job Management Partner 1/Service Level Management.

If you are using a definition file for custom monitoring items and a health check agent is linked with JP1/SLM, you must complete the task described in 13.4.1(4) Changing the host names of PFM - Agent and PFM - RM.

(2) Changing the host name of JP1/SLM

  1. Use the standard procedure to change the JP1/SLM host name.

    For details on the standard procedure to change a host name in JP1/SLM, see the relevant chapter in the manual Job Management Partner 1/Service Level Management.

  2. In PFM - Manager, release linkage with the host on which JP1/SLM is running.

  3. In PFM - Manager, set up linkage with the new JP1/SLM host.

  4. In PFM - Agent and PFM - RM, set the new JP1/SLM host name.

    Perform the setup so that the new JP1/SLM host name can be resolved from all PFM - Agent and PFM - RM hosts in the linkage relationship.

  5. In JP1/SLM, restart monitoring on all target hosts running PFM - Agent or PFM - RM.

For details about releasing and establishing linkage, see 13.3.3 Procedures for releasing linkage with JP1/SLM and 13.3.1 Setup for JP1/SLM linkage.

(3) Changing the host name of PFM - Web Console

  1. Use the standard procedure to change the PFM - Web Console host name.

  2. Change the PFM - Web Console host name in JP1/SLM.

    Perform the setup so that the new PFM - Web Console host name can be resolved from the host on which you access the Web browser.

For details on changing the PFM - Web Console host name in JP1/SLM, see the chapter that describes this procedure in the manual Job Management Partner 1/Service Level Management.

(4) Changing the host names of PFM - Agent and PFM - RM

Monitoring items set in JP1/SLM are not retained when you change a PFM - Agent or PFM - RM host name. For this reason, after changing a host name you must set up monitoring again in JP1/SLM, as follows:

  1. Start PFM - Agent and PFM - RM on the target host.

  2. In JP1/SLM, stop monitoring on the target PFM - Agent or PFM - RM host you intend to change.

  3. Use the standard procedure to change the PFM - Agent or PFM - RM host name.

  4. Update the configuration information in JP1/SLM.

    The previous PFM - Agent or PFM - RM information is deleted and the updated PFM - Agent or PFM - RM information appears.

  5. In JP1/SLM, set monitoring information for the changed PFM - Agent or PFM - RM host.

  6. In JP1/SLM, start monitoring on the new PFM - Agent or PFM - RM host.

If you proceed through these steps without stopping monitoring at step 2, you must disconnect PFM - Agent or PFM - RM from the monitoring console and re-execute step 6. If you skipped step 2 and executed step 3, complete the remaining three steps after disconnecting PFM - Agent or PFM - RM.

For details on JP1/SLM disconnection, see 13.3.3(3)(b) Disconnecting a JP1/SLM connection.

(5) Process flow for changing a monitoring host name

  1. Update the configuration information in JP1/SLM.

In PFM - Manager, change the business group settings for the new host if necessary.