Call now: 252-767-6166  
Oracle Training Oracle Support Development Oracle Apps

 
 Home
 E-mail Us
 Oracle Articles
New Oracle Articles


 Oracle Training
 Oracle Tips

 Oracle Forum
 Class Catalog


 Remote DBA
 Oracle Tuning
 Emergency 911
 RAC Support
 Apps Support
 Analysis
 Design
 Implementation
 Oracle Support


 SQL Tuning
 Security

 Oracle UNIX
 Oracle Linux
 Monitoring
 Remote s
upport
 Remote plans
 Remote
services
 Application Server

 Applications
 Oracle Forms
 Oracle Portal
 App Upgrades
 SQL Server
 Oracle Concepts
 Software Support

 Remote S
upport  
 Development  

 Implementation


 Consulting Staff
 Consulting Prices
 Help Wanted!

 


 Oracle Posters
 Oracle Books

 Oracle Scripts
 Ion
 Excel-DB  

Don Burleson Blog 


 

 

 


 

 

   

 

  Oracle Database Tips by Donald Burleson

Oracle10g Grid Computing with RAC
Chapter 8 - RAC Administration

Multi-Valued Parameters

By using the SET clause of the ALTER SYSTEM statement or by using the OEM (Oracle Enterprise Manager), you can change initialization parameter values for a given instance. Many of the changes can be made effective immediately. Optionally, they can be made persistent across reboot of the instance.

ASM Related Initialization Parameters

In Oracle Database 10g some initialization parameters have been modified that control the relationship of the RAC instance with the new Oracle Database 10g Automated Storage Management interface. The modified parameters are shown in table 8.4.

Parameter

Description

DB_CREATE_FILE_DEST

This parameter allows the specification of 10g ASM disk groups using a format similar to: +dgroup2, where dgroup2 is an existing ASM disk group mounted in the nodes ASM instance.

DB_RECOVERY_FILE_DEST

This parameter allows the specification of ASM disk groups for recovery files location using a format similar to:  +dgroup6, where dgroup6 is an existing ASM disk group mounted in the nodes ASM instance.

DB_RECOVERY_FILE_DEST_SIZE

This parameter specifies the size area to reserve in the db_recovery_file_dest specified disk group for recovery files. An example setting would be: 5G where 5 is the integer size and "G" in this setting tells Oracle this is gigabytes. The use of K and M are also allowed for kilobytes and megabytes.

Table 8.4 ASM Initialization Parameters


The above text is an excerpt from:

Oracle 10g Grid & Real Application Clusters
Oracle 10g Grid Computing with RAC
ISBN 0-9744355-4-6

by Mike Ault, Madhu Tumma

 


   
��  
 
 
Oracle Training at Sea
 
 
 
 
oracle dba poster
 

 
Follow us on Twitter 
 
Oracle performance tuning software 
 
Oracle Linux poster
 
 
 

 

Burleson is the American Team

Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals.  Feel free to ask questions on our Oracle forum.

Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications.

Errata?  Oracle technology is changing and we strive to update our BC Oracle support information.  If you find an error or have a suggestion for improving our content, we would appreciate your feedback.  Just  e-mail:  

and include the URL for the page.


                    









Burleson Consulting

The Oracle of Database Support

Oracle Performance Tuning

Remote DBA Services


 

Copyright © 1996 -  2020

All rights reserved by Burleson

Oracle ® is the registered trademark of Oracle Corporation.