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Oracle 11g R1/R2 Real Application Clusters Essentials

You're reading from   Oracle 11g R1/R2 Real Application Clusters Essentials Design, implement, and support complex Oracle 11g RAC environments for real world deployments

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Product type Paperback
Published in May 2011
Publisher Packt
ISBN-13 9781849682664
Length 552 pages
Edition 1st Edition
Languages
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Table of Contents (20) Chapters Close

Oracle 11g R1/R2 Real Application Clusters Essentials
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
1. High Availability FREE CHAPTER 2. Oracle 11g RAC Architecture 3. Clusterware Installation 4. Automatic Storage Management 5. Managing and Troubleshooting Oracle 11g Clusterware 6. RAC Database Administration and Workload Management 7. Backup and Recovery 8. Performance Tuning 9. Oracle 11g Clusterware Upgrade 10. Real-world Scenarios 11. Enabling RAC for EBS 12. Maximum Availability Additional Resources and Tools for the Oracle RAC Professional Index

Upgrading Oracle 10g R2 Clusterware to Oracle 11g R1


Let's assume that currently you have an Oracle 10g R2 Clusterware running in your environment and you have planned to upgrade the Clusterware to Oracle 11g R1. In this section, we will demonstrate how to upgrade an existing Oracle 10g R2 Clusterware to Oracle 11g R1 on the same servers.

The following tables illustrate the environmental settings that have been used in this chapter to simulate an upgrade procedure on Oracle Enterprise Linux V5:

Oracle 10g R2 environment settings:

Host name

Clusterware version

Clusterware home

ASM and RDBMS homes

raclinux1

raclinux2

10.2.0.4

/u01/app/oracle/product/10.2.0/crs

/u01/app/oracle/product/10.2.0/asm

/u01/app/oracle/product/10.2.0/db_1

Oracle 11g R1 environment settings:

Host name

Clusterware version

Clusterware home

ASM and RDBMS home

raclinux1

raclinux2

11.1.0.6

/u01/app/oracle/product/10.2.0/crs

/u01/app/oracle/product/11.1.0/asm

/u01/app/oracle/product/11...

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