5.12 Overview of performing an overwrite installation in a cluster system in a multi-server configuration system
To perform an overwrite installation of JP1/IT Desktop Management in a cluster system in a multi-server configuration system, first perform an overwrite installation on the primary server of a database server, and then perform an overwrite installation on the standby server. Next, perform an overwrite installation on the primary server of the management server, and then perform an overwrite installation on the standby server.
To perform an overwrite installation in a cluster system in a multi-server configuration system:
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Take JP1/IT Desktop Management service resources on the primary server of the management server offline.
For details about the service resources to be taken offline, see the JP1/IT Desktop Management service resources (generic services) row in the table listing the resources that must be registered in groups. You can find the table in 2.11.3 Procedure for creating a group resource on the primary server. The IP address resource, network name resource, and shared disk (physical disk) resource remain online.
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On the primary server of the database server, take JP1/IT Desktop Management service resources offline.
For details about the service resources to be taken offline, see the JP1/IT Desktop Management service resources (generic services) row in the table listing the resources that must be registered in groups located in 2.11.3 Procedure for creating a group resource on the primary server. The IP address resource, network name resource, and shared disk (physical disk) resource remain online.
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On the primary server of the database server, perform an overwrite installation of JP1/IT Desktop Management - Manager.
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Start setup on the primary server of the database server to upgrade the database.
If you do not need to upgrade the database, you can skip this step.
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Copy the file that is output when setup finishes on the primary server to the standby server.
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Move the owner of the group resource on the database server to the standby server.
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On the standby server of the database server, perform an overwrite installation of JP1/IT Desktop Management - Manager.
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Start setup on the standby server of the database server to upgrade the database.
If you do not need to upgrade the database, you can skip this step.
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Move the owner of the group resource on the database server to the primary server.
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On the database server, bring online the service resource you took offline in step 2.
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On the primary server of the management server, perform an overwrite installation of JP1/IT Desktop Management.
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On the standby server of the management server, perform an overwrite installation of JP1/IT Desktop Management.
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On the management server, bring online the service resources you took offline in step 1.
Overwrite installation in a cluster system in a multi-server configuration is complete.
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