Linux Red-Hat/CentOS 7.x 64bit How-to Prepare for 12c Database Installation with Oracle Pre-Installed RPM

April 13th, 2015 by thelinuxevangelist

Enterprise Linux 7 64bit Preparing for Oracle 12c Database Installation



The Tip Simply Show How-to Prepare a Linux Red-Hat/RHEL and CentOS 7.x x8664 System for Oracle 12c R1 Database Installation.

In other Words this Meaning How To Install the Oracle 12c DB Pre-Install RPM for Enterprise Linux 7.



Tasks for What the Oracle Pre-Install RPM is Good:

  • Automatically downloads and installs any additional RPM packages needed for installing Oracle Grid Infrastructure and Oracle Database, and resolves any dependencies
  • Creates an oracle user, and creates the oraInventory (oinstall) and OSDBA (dba) groups for that user
  • As needed, sets sysctl.conf settings, system startup parameters, and driver parameters to values based on recommendations from the Oracle RDBMS Pre-Install program
  • Sets hard and soft resource limits
  • Sets other recommended parameters, depending on your kernel version
  • First Convert, Download and Activate the Oracle Repository like Shown in the Guide here Beneath.

    Preparing Oracle 12c DB Installation for Red-Hat/CentOS 7 - Featured

    With more than 500 new features, Oracle Database 12c is designed to give Oracle customers exactly what they need for Cloud Computing, Big Data, Security, and Availability.

    The Best Oracle 12c Database New Features:

    1. Open a Shell Session or Terminal Emulator

      Prepare for Oracle 12c Database Installation on EL7 - Open Terminal

    2. Install the Oracle YUM Repo GPG Key
      su 
      wget http://public-yum.oracle.com/RPM-GPG-KEY-oracle-ol7 -O /etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
    3. Download the Needed Oracle Repo
      cd /etc/yum.repos.d/
      wget http://public-yum.oracle.com/public-yum-ol7.repo
    4. Install the Oracle Pre-Install RPM
      yum install oracle-rdbms-server-12cR1-preinstall
    5. Update the System
      yum update
    6. How-to Install Oracle 12c Database on Enterprise Linux 7.X:

      Oracle 12c Database Installation Guide
    7. So Now Your System Should be Quickly Ready for an Easy Oracle 12c Database Installation RHEL/CentOS 7 Linux ;)

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