13.4.1 Changing host names after linking with JP1/ITSLM

(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/ITSLM.

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

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

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

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(2) Changing the host name of JP1/ITSLM

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

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

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

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

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

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

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

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

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(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/ITSLM.

   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/ITSLM, see the chapter that describes this procedure in the manual Job Management Partner 1/IT Service Level Management.

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

Monitoring items set in JP1/ITSLM 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/ITSLM, as follows:

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

2. In JP1/ITSLM, 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/ITSLM.

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

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

6. In JP1/ITSLM, 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/ITSLM disconnection, see 13.3.3(3)(b) Disconnecting a JP1/ITSLM connection.

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(5) Process flow for changing a monitoring host name

1. Update the configuration information in JP1/ITSLM.

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

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