Oracle Rac Installation on Oracle Linux
Oracle Linux version 7.6 login as root user #hostname Prerequiste server need to connect to internet so that install all the required RPM #yum -y install oracle-database-server-12cR2-preinstall This will by default create oracle user to check weather user is created or not #id oracle Oracle asm binaries RPM #yum -y install oracleasm* also need to install kmod -racleasm #yum -y install kmod-oracleasm* need to update the yum repositries #yum -y update Need to create the Groups #groupadd -g 54327 asmdba #groupadd -g 54328 asmoper #groupadd -g 54329 asmadmin oracle user must be part of asmdba to use asm so modify and add asmdba secondry group to oracle user # now add the grid user # useradd -u 54331 -g oinstall -G dba,asmdba,asmoper,asmadmin,racdba grid give password to oracle and grid user #passwd oracle #passwd grid now configure the oracle asm #oracleasm configure -i it will ask which user will be owning the asm disks in our case it will be the grid use...