Oracle9i Application Server Migrating from Oracle9iAS Release 1 (1.0.2.2.x) to Release 2 (9.0.2) Release 2 (9.0.2) for Windows NT/2000 Part Number A96157-02 |
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This chapter describes the Oracle9iAS migration scope, methods and process. It contains these major sections:
The information in this migration guide applies only to migrating Oracle9iAS Release 1 (v1.0.2.2) to Release 2 (v9.0.2).
If you have a Release 1 (1.0.2.1.x) installation, you must first migrate to Oracle9iAS Release 1 (1.0.2.2.x).
This guide supports migration from one Oracle home to another, where Oracle9iAS Release 1 (1.0.2.2.x) is installed in a different Oracle home than Oracle9iAS Release 2 (9.0.2). The Oracle homes are designated as follows:
The location of Release 1 (v1.0.2.2), is called ORACLE_HOME_1, or the source Oracle home.
The location of Release 2 (v9.0.2) is called ORACLE_HOME_2, or the target Oracle home.
This section compares Release 1 and Release 2 architectures, components, and installation types, and provides recommendations on selecting the Release 2 installation type to which you should migrate. Also included is information about database and inter-component dependencies, and how to proceed with migration in light of these. This section contains the following topics:
Components and Installation Types
Oracle9iAS Release 1 and Release 2 Installation Types
Components Requiring Database Migration
Table 1-1 shows Oracle9iAS components and the installation types to which they belong for the previous and current releases. The components you plan to migrate must belong to the install type that you chose when installing Release 2.
To migrate from Release 1 to Release 2, it is helpful to understand the relationship between the architectures and installation types. This section depicts and describes the relationship in detail.
Release 1 Installation Type | Release 1 Component Configured | Recommended Release 2 Install Type | Recommended Release 2 Component Configuration |
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Enterprise Edition |
Oracle HTTP Server |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE |
Enterprise Edition |
Oracle HTTP Server |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE Oracle9iAS Web Cache |
Core |
Oracle9iAS Containers for J2EE |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE |
Enterprise Edition |
Oracle9iAS Web Cache |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE Oracle9iAS Web Cache |
Enterprise Edition |
Oracle9iAS Portal |
Portal and Wireless |
Oracle9iAS Containers for J2EE Oracle9iAS Portal |
Enterprise Edition |
Oracle9iAS Wireless |
Portal and Wireless |
Oracle9iAS Containers for J2EE Oracle9iAS Portal |
Enterprise Edition |
Oracle9iAS Wireless |
Portal and Wireless |
Oracle9iAS Containers for J2EE Oracle9iAS Wireless |
Enterprise Edition |
Oracle Enterprise Java Engine |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE |
Enterprise Edition |
Oracle Internet File System |
Portal and Wireless, and install and configure Oracle Internet File System (available on Supplemental CD) |
Oracle9iAS Containers for J2EE Oracle Internet File System |
Enterprise Edition |
Oracle Internet File System |
Portal and Wireless, with Oracle Internet File System installed and configured (available on the Supplemental CD) |
Oracle9iAS Containers for J2EE Oracle Internet File System |
Enterprise Edition |
Oracle9iAS Database Cache |
Not applicable. |
See the statement of direction for the Oracle9iAS Database Cache at http://otn.oracle.com/products/ias/web_cache/htdocs/db_sod.html |
Enterprise Edition |
Oracle9iAS Web Cache |
J2EE and Web Cache |
Oracle9iAS Containers for J2EE Oracle9iAS Web Cache |
Enterprise Edition |
Oracle9iAS Discoverer |
Business Intelligence and Forms |
Oracle9iAS Containers for J2EE Oracle9iAS Discoverer |
Enterprise Edition |
Oracle9iAS Reports Services |
Business Intelligence and Forms |
Oracle9iAS Containers for J2EE Oracle9iAS Reports Services |
Enterprise Edition |
Oracle9iAS Forms Services |
Business Intelligence and Forms |
Oracle9iAS Containers for J2EE Oracle9iAS Forms Services |
Enterprise Edition |
Oracle Management Server |
Oracle9iAS Infrastructure |
Oracle9iAS Metadata Repository Oracle Management Server |
Enterprise Edition |
Oracle Enterprise Java Engine |
Business Intelligence and Forms, with the configuration shown in the next column, and with Oracle Internet File System installed and configured (available on the Supplemental CD) Oracle9iAS Infrastructure installation, with Oracle9iAS Metadata Repository and Oracle Management Server configuration See the statement of direction for the Oracle9iAS Database Cache at http://otn.oracle.com/products/ias/web_cache/htdocs/db_sod.html |
Oracle9iAS Containers for J2EE Oracle9iAS Reports Services |
Table 1-3 lists components that require database migration and their associated migration tasks.
Component | MIgration Tasks |
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Oracle9iAS Portal |
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Oracle9iAS Wireless |
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Oracle9iAS Discoverer |
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Oracle9iAS Reports Services |
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Oracle9iAS Personalization |
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Oracle Internet Directory |
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Oracle Management Server |
This section identifies the dependencies between Oracle9iAS components, and explains how to manage these for migration.
To observe the dependencies during migration, migrate in the following order:
This section describes what you need to do before migrating from Release 1 to Release 2. If you have a Release 1 (1.0.2.1.x) installation, you must first migrate to Oracle9iAS Release 1 (1.0.2.2.x).
Before you begin the migration process:
The guide includes instructions for all components; skip the instructions for components not installed.
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