Sometimes We may need to move one or more datafile from  one diskgroup to another because of some disk space issue.

I have written this article before and time to share with you.

In this article, I try to explain how we can achieve this process with RMAN utility.

The database version is :

11.2.0.1

The Operating System is:

AIX 6.1

You can download my demo as pdf file to can see my steps…

How to move ASM database files from one diskgroup to another