This article will provide a detailed guide on Oracle database preinstallation rpm 19c download. We’ll walk you through each step of the process with proper screenshots.
Table of Contents
1.If you plan to use the “oracle-database-preinstall-19c” package to perform all your prerequisite setup, issue the following command as a root user for Oracle database preinstallation RPM 19c download:
yum install -y oracle-database-preinstall-19c
2. If you are creating an RAC database then you must perform the following for the grid user otherwise ignore the below steps:
- Take the backup of the oracle-database-preinstall-19c.conf file:
[root@node1]# mv /etc/security/limits.d/oracle-database-preinstall-19c.conf /etc/security/limits.d/oracle-database-preinstall-19c.conf.bak
- Edit the file /etc/security/limits.d/oracle-database-preinstall-19c.conf and add the same parameter value for the grid user as oracle:
[root@node1 limits.d]# cat /etc/security/limits.d/oracle-database-preinstall-19c.conf
# oracle-database-preinstall-19c setting for nofile soft limit is 1024
oracle soft nofile 1024
grid soft nofile 1024
# oracle-database-preinstall-19c setting for nofile hard limit is 65536
oracle hard nofile 65536
grid hard nofile 65536
# oracle-database-preinstall-19c setting for nproc soft limit is 16384
# refer orabug15971421 for more info.
oracle soft nproc 16384
grid soft nproc 16384
# oracle-database-preinstall-19c setting for nproc hard limit is 16384
oracle hard nproc 16384
grid hard nproc 16384
# oracle-database-preinstall-19c setting for stack soft limit is 10240KB
oracle soft stack 10240
grid soft stack 10240
# oracle-database-preinstall-19c setting for stack hard limit is 32768KB
oracle hard stack 32768
grid hard stack 32768
# oracle-database-preinstall-19c setting for memlock hard limit is maximum of 128GB on x86_64 or 3GB on x86 OR 90 % of RAM
oracle hard memlock 134217728
grid hard memlock 134217728
# oracle-database-preinstall-19c setting for memlock soft limit is maximum of 128GB on x86_64 or 3GB on x86 OR 90% of RAM
oracle soft memlock 134217728
grid soft memlock 134217728
# oracle-database-preinstall-19c setting for data soft limit is 'unlimited'
oracle soft data unlimited
grid soft data unlimited
# oracle-database-preinstall-19c setting for data hard limit is 'unlimited'
oracle hard data unlimited
grid hard data unlimited
Congratulations! If you have followed the above steps then Oracle database preinstallation RPM 19c download is completed successfully. If you want to build the RAC database then you can follow my article RAC database creation in Oracle VirtualBox.
