Oracle Grid home and Grid base path

https://docs.oracle.com/en/database/oracle/////oracle-database/19/cwlin/about-creating-oracle-base-oracle-home-directories.html



mkdir -p /u01/app/19.0.0/grid
mkdir -p /u01/app/grid
mkdir -p /u01/app/oracle
chown -R grid:oinstall /u01
chown oracle:oinstall /u01/app/oracle
chmod -R 775 /u01/