Oracle 12c RAC Installation

Install Grid Software

Setup Grid user profile

$ vi .bash_profile

...
umask 022

ORACLE_SID=+ASM1
ORACLE_BASE=/u01/app/grid
ORACLE_HOME=/u01/app/12.1.0/grid
PATH=$PATH:$HOME/.local/bin:$HOME/bin:$ORACLE_BASE/bin:$ORACLE_HOME/bin
export PATH ORACLE_SID ORACLE_BASE ORACLE_HOME

 Run Cluster verification shell script. Script will verify acceptable connectivity between the nodes

$ ./runcluvfy.sh stage -pre crsinst -fixup -n linuxdba3,linuxdba4 -verbose | tee ./cluster.log

Run Grid Installer

$ ./runInstaller &

Step 1: Choose Cluster type

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Step 2: Choose between a Standard cluster or a Flex cluster

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Step 3: Choose Typical or Advanced installation

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Step 4: Choose languages to support

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Step 5: Enter the Cluster name, Scan name and Scan port. Choice to configure the Grid Naming Services (GNS) is given.

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Step 6: Enter the Public and Virtual hostnames.

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Step 7: Enter the network interface names, subnets and indicate whether the interface is public or private

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Step 8: Choose the Storage type for the OCR and Voting files

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Step 9: Enter the Disk group name and choose configuration parameters.

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Enter the Disk Discovery Paths

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Add Disks by choosing from the disk paths listed

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Step 10: Enter the account passwords for SYS and ASMSNMP

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Step 11: Choose id you wish to use Intelligent Platform Management Interface (IPMI)

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Step 12: Register the new service with Enterprise Manager Cloud Control

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Step 13: Choose ASM groups to use for operating system authentication

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Step 14: Enter the Oracle and Grid base paths

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Step 15: Choose to run the root scripts automatically by providing root password.

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Step 16:

Step 17: Last chance to make changes to configuration choices before installation

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Step 18: Progress window on installation

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Request to run the root.sh scripts as root.

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Step 19: Result page

Next: Install Database Software

Previous: Prepare Servers for Grid and ASM Installation

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