How to install Oracle 11g for redhat 5 in WMware

1. Install the patch package required by Oracle11g, which is available on the installation disc. Enter the Server Directory of the disc: (it is best to use the official oracle documentation to determine which packages need to be installed)

2. Modify user authentication options modify the/etc/pam. d/login file with the following parameter session required pam_limits.so

3. Modify the user configuration file
Add the following parameters to the/etc/profile file:
If [$ USER = "oracle"]; then
If [$ SHELL = "/bin/ksh"]; then
Ulimit-p 16384
Ulimit-n 65536
Else
Ulimit-u 16384-n 65536
Fi
Fi

4. install directory Configuration

# Mkdir-p/u01/
# Chown-R oracle: oinstall/u01/
# Chmod-R 775/u01/

5. Modify the user bash shell

# Su-oracle

$ Vi. bash_profile

Note: orcl is the name of the oracle database instance.
Export ORACLE_BASE =/u01/app
Export ORACLE_HOME = $ ORACLE_BASE/oracle
Export ORACLE_SID = orcl
Export PATH = $ ORACLE_HOME/bin: $ PATH: $ HOME/bin

6. Install oralce and copy the oracle installation file from the windows Server D disk for installation. (xftp in xmanager can be used for file transfer)

7. # mkdir/mnt/smb
# Cd/mnt/smb
# Cp linux_11gR2_database_1of2.zip/tmp
# Cp linux_11gr2_database204 f2.zip/tmp
# Cd/tmp
# Unzip linux_11gR2_database_1of2.zip/tmp
# Unzip linux_11gr2_database204 f2.zip/tmp

8. Use oracle to log on to RedHat5.5 for installation.

9. $ cd/tmp/database

Change to 1024*768 resolution

$./RunInstaller

Then start the graphical interface installation.

After I finish running dbca, an error message is displayed when running to EM. "You needto run Netca to configure a listener before you can proceed. Otherwise you maychoose to continue without Database Control configuration"

Run the netca command and click Next as required.