2.2.5 Tasks to be performed before a logical host name is changed in a cluster system
Before changing a logical host name in an environment in which a cluster system is running, firstly delete the logical host environment you want to change. Then, set up a new logical host so that the cluster system can work.
- In Windows:
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For details about how to delete a logical host, see 7.6.1 Deleting logical hosts (for Windows) in the JP1/Integrated Management 2 - Manager Configuration Guide. For details about how to set up a logical host, see 7.3 Installing and setting up logical hosts (new installation and setup) (for Windows) or 7.5 Upgrade installation and setup of logical hosts (for Windows) in the JP1/Integrated Management 2 - Manager Configuration Guide.
- In UNIX:
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For details about how to delete a logical host, see 8.6.1 Deleting logical hosts (for UNIX) in the JP1/Integrated Management 2 - Manager Configuration Guide. For details about how to set up a logical host, see 8.3 Installing and setting up logical hosts (new installation and setup) (for UNIX) or 8.5 Upgrade installation and setup of logical hosts (for UNIX) in the JP1/Integrated Management 2 - Manager Configuration Guide.
- Important
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In the case of a cluster system, after a host name is changed, JP1 events that were issued under the old host name are processed as follows:
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Source host in JP1/IM - View shows the old host name.
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When you search for an event, the result will be matched to the old host name.
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When the Event Details window is opened, an error message may be issued, such as The specified JP1 event could not be found.
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You cannot display the JP1/AJS - View monitor from a JP1 event that was issued under the old host name.
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In Host in the Action Log window, the Action Log Details window, and the List of Action Results window, the old host name is displayed.
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