Oracle Enterprise Manager Concepts Guide, Release 9.2.0
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Oracle Enterprise Manager Concepts Guide Release 9.2.0 March 2002 Part No. A96674-01 Oracle Enterprise Manager Concepts Guide, Release 9.2.0 Part No. A96674-01 Copyright © 1996, 2002, Oracle Corporation. All rights reserved. The Programs (which include both the software and documentation) contain proprietary information of Oracle Corporation; they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright, patent and other intellectual and industrial property laws. Reverse engineering, disassembly or decompilation of the Programs, except to the extent required to obtain interoperability with other independently created software or as specified by law, is prohibited. The information contained in this document is subject to change without notice. If you find any problems in the documentation, please report them to us in writing. Oracle Corporation does not warrant that this document is error-free. 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Contents Send Us Your Comments ................................................................................................................... ix Preface............................................................................................................................................................ xi Intended Audience ............................................................................................................................... xii Documentation Accessibility .............................................................................................................. xii Organization.......................................................................................................................................... xii Related Documents............................................................................................................................... xiii Conventions.......................................................................................................................................... xiv 1 Overview of Oracle Enterprise Manager Managing Your Entire Oracle Environment.................................................................................. 1-2 Three-Tier Framework ....................................................................................................................... 1-3 Clients............................................................................................................................................. 1-4 Oracle Management Server......................................................................................................... 1-7 Managed Nodes............................................................................................................................ 1-8 Benefits of Oracle Enterprise Manager ........................................................................................ 1-10 Single Point of Management..................................................................................................... 1-10 Multi-Administrator System..................................................................................................... 1-11 Scalability for Growing, Distributed Environments ............................................................. 1-11 Extensible Architecture.............................................................................................................. 1-12 Automated Lights-out Administration ................................................................................... 1-12 Autonomous Intelligent Agent................................................................................................. 1-12 Database Administration Functionality.................................................................................. 1-13 Ease of Use................................................................................................................................... 1-13 iii Common Services ............................................................................................................................. 1-14 Target Discovery.................................................................................................................. 1-14 Job System............................................................................................................................. 1-14 Event System ........................................................................................................................ 1-15 Notification System and Filtering ..................................................................................... 1-16 Paging/E-mail Blackouts ................................................................................................... 1-16 Security.................................................................................................................................. 1-17 Comprehensive Reporting ................................................................................................. 1-18 Font Control ......................................................................................................................... 1-19 2 The Console Console Graphical User Interface.................................................................................................... 2-2 Console Views ..................................................................................................................................... 2-3 Navigator ....................................................................................................................................... 2-3 Groups............................................................................................................................................ 2-3 Jobs.................................................................................................................................................. 2-5 Events ............................................................................................................................................. 2-8 3 Job and Event Systems Job System............................................................................................................................................ 3-2 Pre-defined System Tasks............................................................................................................ 3-3 Job Scheduling............................................................................................................................... 3-4 Lights-out Management............................................................................................................... 3-5 Cross-Platform Job Scripts........................................................................................................... 3-5 Job Progress ................................................................................................................................... 3-5 Job Notification and Filtering ..................................................................................................... 3-5 Communication with the Intelligent Agent.............................................................................. 3-6 Composite Jobs.............................................................................................................................. 3-6 Scalability....................................................................................................................................... 3-6 Security and Jobs........................................................................................................................... 3-7 Event System........................................................................................................................................ 3-7 Proactive Event Management ....................................................................................................