8.5.1 Overview of the tasks for upgrading JP1/AJS2 - Manager to JP1/AJS3 - Manager
If you are using JP1/AJS2 - Manager and want to upgrade it to JP1/AJS3 - Manager 12-00 or later, you cannot perform the upgrade at once. First, upgrade JP1/AJS2 - Manager to JP1/AJS3 - Manager whose version is 09-00 to 11-50, and then change the database configuration from the compatible ISAM configuration to the standard configuration. After that, upgrade the version of JP1/AJS3 - Manager to 12-00 or later.
If you are upgrading JP1/AJS2 - Manager to JP1/AJS3 - Manager for HP-UX, Linux, or AIX, note that support for the compatible ISAM configuration was discontinued from version 11-10. In this case, first upgrade JP1/AJS2 - Manager to JP1/AJS3 - Manager whose version is 09-00 to 11-00, and then change the database configuration to the standard configuration.
For details about how to change the database configuration, see 8.5.2 How to set up JP1/AJS3 - Manager after upgrading from JP1/AJS2 - Manager.
- Cautionary notes
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Before you start upgrading JP1/AJS2 - Manager to JP1/AJS3 - Manager, check the OSs supported by JP1/AJS3 - Manager. If the OS of the host on which JP1/AJS2 - Manager is installed is not supported by JP1/AJS3 - Manager, you cannot upgrade JP1/AJS2 - Manager on that host. If you cannot perform the upgrade directly on the host, prepare a manager host on which the desired version of JP1/AJS3 - Manager is installed, and then migrate the definition information from JP1/AJS2 - Manager to JP1/AJS3 - Manager.
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JP1/AJS3 - Manager requires more disk space and memory than JP1/AJS2 - Manager. Therefore, before performing the upgrade and migrating data, you must re-estimate the amount of disk space and memory that JP1/AJS3 - Manager will require.
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You cannot begin using JP1/AJS3 - Manager until you have finished migrating the data. Depending on the amount of data and so on, data migration could take some time. Perform the upgrade and migration tasks in a planned fashion.
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