To see overview of ACFS file System ,

Oracle ASM Cluster File System

Step 1 : Basic thing to use ACFS file system is compatible.rdbms, compatible.advm parameter should be set to 11.2 or higher.

I got error while updating compatible.advm parameter , to set compatible.advm to 11.2 we need to first start acfsload with root access.

After starting acfsload I can change compatible.advm successfully.

Now, Parameters are all set .

Step 2 : We need to create volume for acfs :

Step 3: We can check details of newly created volume from sqlplus :

Step 4 : Create  ACFS file system using ORACLE ACFS mkfs command :

Step 5 :  Register file system with the acfsutil registry command [optional] :

Step 6 : Mount File System on specific directory :

Step 7 : we can test the ACFS mount point

Accessing ACFS file system on second node :

Step 1 : Enable volume created on first node with volenable using asmcmd :

Step 2 : Check details using volinfo :

Step 3 : Create directory and mount acfs file system :

Step 4 : View file created with previous node :

Stay tuned for More articles on Oracle RAC

Thank you for giving your valuable time to read the above information.

If you want to be updated with all our articles send us the Invitation or Follow us:

Telegram Channel : https://t.me/helporacle

Skant Gupta’s LinkedIn: www.linkedin.com/in/skantali/

Joel Perez’s LinkedIn: Joel Perez’s Profile

LinkedIn Group: Oracle Cloud DBAAS

Facebook Page: OracleHelp

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.