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Installing Oracle Database 11gR2 Software on Red Hat Enterprise Linux 5 (RAC) Presented By OrienIT www.orienit.com
Preparation Steps • Login to virtual server tom as user oracle. • Copy linux_11gR2_database_1of2.zip and linux_11gR2_database_2of2.zip into /u01/staging. • Unzip both files using "unzip" command: [grid@tom staging]$ unzip linux_11gR2_database_1of2.zip [grid@tom staging]$ unzip linux_11gR2_database_2of2.zip • Make sure the time settings on tom and jerry are in sync: [oracle@tom ~]$ date Wed Jun 9 22:17:06 PDT 2010 [oracle@jerry ~]$ date Wed Jun 9 22:17:07 PDT 2010 • If the time difference is more than a few seconds, the installation could fail, so you would have to adjust the time, for example: [root@tom ~]$ date +%T -s "10:13:13" [root@jerry ~]$ date +%T -s "10:13:13" • Go to /u01/staging/database directory and start the installation by issuing: ./runInstaller www.orienit.com
Ignore Security Updates. www.orienit.com
Choose "Create and configure a database". www.orienit.com
Choose "Server Class". www.orienit.com
Select "Real Application Clusters database installation". www.orienit.com
Enter password for user oracle and click "Setup" button. www.orienit.com
Select "Advanced install". www.orienit.com
Accept "English". www.orienit.com
Select "Enterprise Edition". www.orienit.com
Confirm the locations for "Oracle Base" and "Software Location". www.orienit.com
Choose “General Purpose / Transaction Processing”. www.orienit.com
Specify database identifiers. www.orienit.com
Accept the default configuration. www.orienit.com
Select "Use Database Control for database management". www.orienit.com
Select "Automatic Storage Management" and specify password for user ASMSNMP. www.orienit.com
Choose "Do not enable automated backups". www.orienit.com
Select disk group "Data" for DB storage. www.orienit.com
Configure schema passwords. Ignore possible warning. www.orienit.com
Select "dba" for OSDBA group and "oper" for OSOPER. www.orienit.com
Wait for prerequisite checks to complete. www.orienit.com
Ignore possible "Swap Space" warning by selecting "Ignore All". www.orienit.com
Verify information on the "Summary" screen and click "Finish". www.orienit.com
Wait for installation process to complete. The database installation process will start automatically. www.orienit.com
Skip the password management on the Database Configuration Assistant window. www.orienit.com
"Execute Configuration scripts" window will pop up after some time. www.orienit.com
Executing "root" scripts in the right order a. Execute root.sh script on tom first and wait for successful comlpetion: [root@tom ~]$ /u01/app/oracle/product/11.2.0/db1/root.sh b. Execute root.sh script on jerry only after it successfully completes on tom: [root@jerry ~]$ /u01/app/oracle/product/11.2.0/db1/root.sh c. Click "OK" on "Execute Configuration Scripts" window. If you hit bug 8670579 during the Grid installation, you most likely are going to have problems with the Database installation as well. The solution is to install the same patch 8670579 in Oracle Home as well. www.orienit.com
Click "Close" button to exit the Installer. www.orienit.com
The database software installation and database creation are complete! www.orienit.com
Commands to verify the state of the database, instances, and cluster crsctl stat res -t crsctl check cluster cluvfy comp clocksync -verbose srvctl status database -d acmedb srvctl status asm srvctl status nodeapps www.orienit.com