Unconfiguring Oracle Clusterware Without Removing Binaries
Running the rootcrs.sh
command flags -deconfig
-force
enables you to unconfigure Oracle Clusterware on one or more nodes
without removing installed binaries.
This feature is useful if you encounter an error on one or more cluster
nodes during installation when running the root.sh
command, such as
a missing operating system package on one node. By running rootcrs.sh
-deconfig -force
on nodes where you encounter an installation error,
you can unconfigure Oracle Clusterware on those nodes, correct the cause of the
error, and then run root.sh
again.
Note:
Stop any databases, services, and listeners that may be installed and running before deconfiguring Oracle Clusterware. In addition, dismount Oracle Advanced Cluster File System (Oracle ACFS) and disable Oracle Automatic Storage Management Dynamic Volume Manager (Oracle ADVM) volumes.Caution:
Commands used in this section remove the Oracle Grid infrastructure installation for the entire cluster. If you want to remove the installation from an individual node, then see Oracle Clusterware Administration and Deployment Guide.Parent topic: Removing Oracle Database Software