17 June 2011

Install 11gR2 RAC on RHEL -- PART6

Install Oracle Database

[oracle@rac1 database]$ ./runInstaller
Starting Oracle Universal Installer...

Checking Temp space: must be greater than 80 MB. Actual 595 MB Passed
Checking swap space: must be greater than 150 MB. Actual 1026 MB Passed
Checking monitor: must be configured to display at least 256 colors. Actual 16777216 Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2011-06-13_10-49-27AM. Please wait ...




Click Next




Click Next

If you choose Desktop class then we can install only single instance for demonstration purposes.
Hence choose Server class




Choose RAC option and select the RAC nodes that are part of our cluster.



Click next

I have chosen typical install option



click next

Choose the install directory for the database software:




Click Next










There may be errors related to memory, click ignoreall option

Click Finish



Check the status and make sure that there aren't any error in between.



You may encounter the below issues:

1.

In this case, set the Oracle_home as Grid Infra Home and then use "netca" to configure the listener, make sure to use the name as "LISTENER" only; any other name used will stop the installation at the same point.


2. AttachHome failed on node2:

Run the attach home command separately on NODE2:

$/u01/app/oracle/product/11.2.0/prd/oui/bin/runInstaller -attachHome -noClusterEnabled ORACLE_HOME=/u01/app/oracle/product/11.2.0/prd ORACLE_HOME_NAME=OraDb11g_home2 CLUSTER_NODES=rac1,rac2 "INVENTORY_LOCATION=/u01/app/oraInventory" LOCAL_NODE=rac2

The inventory is located at /u01/app/oraInventory
Please execute the 'null' script at the end of the session.
'AttachHome' was successful.

If the creation of database still fails, use DBCA to configure database.

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