Evaluate

How to back up Oracle 10g RAC database on an AIX system

An Oracle user wants to take a backup of an Oracle 10g RAC database on an AIX system. Read an expert's advice here.

I have a two-node Oracle 10g RAC database with Automatic Storage Management (ASM) on an AIX system. One node is disabled. I want to take a cold backup of my data files on the tap drive, which resides on SAN. How do I see the data files? How do I get a cold backup?

If one node in the RAC cluster is still up and running, then you will not be able to obtain a cold backup. The data files are used by all nodes in the RAC cluster. In order to obtain a cold backup, you will need to shut down all instances in the RAC environment.

How you use OS-level commands to backup your database depends on your environment. Since you are using AIX, you...

Step 2 of 2:

You forgot to provide an Email Address.

This email address doesn’t appear to be valid.

This email address is already registered. Please login.

You have exceeded the maximum character limit.

Please provide a Corporate E-mail Address.
- I agree to TechTarget’s Terms of Use, Privacy Policy, and the transfer of my information to the United States for processing to provide me with relevant information as described in our Privacy Policy.
Please check the box if you want to proceed.
- I agree to my information being processed by TechTarget and its Partners to contact me via phone, email, or other means regarding information relevant to my professional interests. I may unsubscribe at any time.
Please check the box if you want to proceed.

might be able to use tar for this operation. However, RAC can make things more complex. Is your RAC file system a RAW file system? An ASM file system? Or a clustered file system? If you're using a clustered file system, then you can use tar. If you're using a RAW file system, you can use the dd command. In all cases, using RMAN will back up your RAC database regardless of the file system.

This was last published in September 2008

Dig Deeper on Oracle database administration

All
Evaluate
Manage
Problem Solve

Related Q&A from Brian Peasland

Managing Oracle connections from third-party apps

Oracle expert Brian Peasland answers one reader's question about common pitfalls when connecting Oracle to outside programs. Continue Reading

Perfect the Oracle RMAN duplicate 10g command

One reader asks expert Brian Peasland a question about datafile sizes with the Oracle RMAN duplicate 10g command. Continue Reading

Managing SQL parent table-child table relations

Managing parent table-child table relations in Oracle SQL environments is key to efficient programming. Continue Reading

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

Meet all of our Oracle Database / Applications experts

View all Oracle Database / Applications questions and answers

SearchDataManagement

GDPR data protection edicts make good data governance a must

The European Union's new GDPR law puts the onus on companies to ensure that their data governance and management practices enable...

GDPR rules can spur broader steps to protect sensitive data

Companies need to make compliance with GDPR's requirements on managing personal data a priority, but they should also work to ...

Data integrity protection spurs greater security spending

As hacking, ransomware and malware attacks mount, companies place big data protection and integrity among the primary reasons for...

SearchBusinessAnalytics

Cambridge Analytica-Facebook case shows need for ethical data mining

Ethical data collection practices are becoming even more important, as cases like Cambridge Analytica's misuse of Facebook data ...

Rethinking analytics processes spurs enterprise innovation

By taking a fresh look at the makeup of their analytics organizations, enterprises can innovate their business models and take ...

Diversified data sets for analytics deliver top results

Analytics teams should focus on data diversity to ensure that their projects deliver the most meaningful insights -- but they ...

SearchSAP

SAP indirect access debate tackled in new licensing model

SAP wants to resolve the indirect-access issue with a new, document-based licensing model. Analysts think customers will be happy...

Pros and cons of SAP Cloud Platform integration tools

While SAP offerings are often best for cloud-to-cloud and cloud-to-ground integration, sometimes, it's better to look elsewhere. ...

Supply chain risk assessment a major focus of SAP Ariba

SAP Ariba's Supplier Risk helps companies assess their suppliers in a number of risk categories, but building a responsible ...

SearchSQLServer

Why running SQL Server on Docker is no longer frowned upon

Microsoft now lets SQL Server databases run in Docker containers, a capability that depends on using volumes to store data in a ...

What the Microsoft GDPR compliance toolkit offers for SQL Server

The set of GDPR compliance tools that Microsoft offers for SQL Server is designed to make it easier for users of the database ...

How much do you know about the components of SQL Server?

From SQL Server Machine Learning Services to the SQL Server Operating System, there's a lot to know about SQL Server. Test your ...

TheServerSide.com

How JPA and Hibernate simplify data persistence

JPA is the Java standard for data persistence, especially for relational systems. Here, we explore how Hibernate and JPA work ...

Let's talk bitcoin and building blockchain apps fast with Hyperledger

If you're thinking about building blockchain apps, you're probably looking for the right tools and technologies. Hyperledger ...

The best web programming languages for development

Many technologies have emerged to facilitate browser-based development. Here, we look at those technologies in an effort to ...

SearchDataCenter

Guide to buying server performance monitoring software

Integration, storage and vendor support all affect whether a performance monitoring tool is right for an organization. Mull over ...

How IBM's data science team quickens users' AI projects

In this Q&A, IBM's Seth Dobrin discusses the rising user interest in machine learning and AI projects and the help inexperienced ...

IBM blockchain technology spotlights mainframes

IBM's blockchain offerings aim to ease enterprise IT concerns by combining Z system mainframe hardware with industry-specific ...

SearchContentManagement

How a digital transformation process helped curb reliance on paper

By moving on from paper, the North Carolina Court System and the Texas Animal Health Commission were able to accommodate ...

Intelligent information management is ready for AI, blockchain

A panel discussion at AIIM 2018 looked at how AI, cloud and blockchain will disrupt the intelligent information management space.

SharePoint 2019 on premises the talk of SharePoint Fest D.C.

This episode of the Pipeline podcast breaks down SharePoint users' concerns about data migration, on-premises version support, ...

SearchHRSoftware

Video interview platforms make headway against consumer tech

Some recruiters prefer the familiarity of popular video tools, like FaceTime and Skype, but they may be missing out on the rich ...

Workday payroll system covers Minnesota healthcare network

A big physicians group affiliated with the University of Minnesota Medical School opted for a Workday cloud payroll system to ...

Federal HR seeks corporate simplicity, says its new chief

Federal HR has a new reformer, Jeff Pon, the director of the U.S. Office of Personnel Management. He wants to modernize federal ...

Related Resources

Dig Deeper on Oracle database administration

Related Q&A from Brian Peasland

Have a question for an expert?

Start the conversation

0 comments

Register

Login

Forgot your password?

Your password has been sent to:

Please create a username to comment.