Remove Node From Oracle RAC 10g (Part-1)

In This Article I Will Show You How to Remove Node From Oracle Real Application Cluster 10g :

Let's Start : 

Main Steps To Remove Node From Oracle Real Application Cluster : 

1.Delete the instance on the node to be deleted.

2.Clean up the ASM instance.

3.Remove the listener from the node to be deleted.

4.Remove the node from the database.

5.Remove the node from ASM.

6.Remove ONS configuration from the node to be deleted.

7.Remove the node from the cluster-ware.

 **The First Steps Is To Delete Instance On The Node (From The Node you want to delete) ---- >  DBCA

 

  

On The Above Message Press Ok .

**Clean Up The ASM Instance : (From node you want to delete) 

 

 

you need to manually remove the initialization parameter file of that ASM instance

 

remove all the log files of that ASM instance. These files are generally located in the $ORACLE_BASE/admin directory then remove the associated ASM entry from the /etc/oratab file

 

Remove The Listener (From the Node You want to delete ):  ------> NETCA

Note : You need to choose the Node you want to be deleted , Not Select All .


Part Two In Separate Article