After Installation of oracle 18c binaries
If you haven’t install 18c Please go through with the links: https://fouaddba.com/installation-of-18c-oracle-binaries-and-database-at-same-time/
Setup Grid user Profile $ vi .bash_profile ... umask 022 ORACLE_SID=+ASM1 ORACLE_BASE=/u01/app/grid ORACLE_HOME=/u01/app/18.3.0/grid PATH=$PATH:$HOME/.local/bin:$HOME/bin:$ORACLE_BASE/bin:$ORACLE_HOME/bin export PATH ORACLE_SID ORACLE_BASE ORACLE_HOME
Grid software is unzipped and installed in the Grid Home directory. In this case ‘/u01/app/18.3.0/grid/’.
$ unzip linuxx64_12201_grid_home.zip -d /u01/app/18.3.0/grid
Install package /u01/app/18.3.0/grid/cv/rpm/cvuqdisk-1.0.10-1.rpm
# rpm -iv cvuqdisk-1.0.10-1.rpm
Run Grid Installer:
[grid@linuxdb3 ~]$ $ORACLE_HOME/gridSetup.sh &
Standalone Cluster – Basic cluster that will be implimented by this installation
Domain Services Cluster – provides services to other clusters within an Oracle domain
Member Cluster (Databases) – Registers with Domain Services Cluster to access services such as ASM disks. Uses remote Grid Infrastructure Management Repository (GIMR) of the Domain Services Cluster.
Member Clusters (Applications) – hosts applications other than an Oracle Database while using services from the Domain Services Cluster such as ASM.