Directory ' u01 ' is for the Oracle installation files and ' u02 ' for the Oracle database files. At ' Installation Options ', choose ' Create and configure a database ' and click ' Next '. Make sure all checks completed without an error, then you will see a summary of the Oracle configuration. The Oracle installation is finished and ready for testing. I will try to access Oracle from the command line first.
Access the oracle database utility ' sqlplus ', log in as ' sysdba ' privileges. Oracle comes with some default users. Run the query below if you want to change the default user named 'sys'. Next, try to access the web-based ' Oracle Enterprise Manager '.
How to Install Oracle Grid Control 11g (Step by Step Guide)
Open your web browser and type the https URL below on port Use the IP of your server! Login with user ' system ', and the password you have setup as ' Administrative Password ' in step 5. Or you can use the 'sys' user and your password. Muhammad, i assure you, your step 3 is not required and is absolutely unnecessary.
Please wait Please, do you know if there is any type of penalty or if any property law is broken if Oracle is installed under CentOS in a production environment? About error on limit of stack that block you on checking prerequesite, just ignored this step to start install. Identity manager does not like container databases [I sure that is in the documentation somewhere Having recently rebuilt this machine using CentOS 7. I never install more than just the software, then I use netca and dbca. Using 11gR2 I have a service script called dbora to do the automatic start and stop during reboots.
But CentOS 7 requires a different direction, but that was not included here. Your tutorial worked fine for me man, thanks, it was the best one that i could find around the internet. This is because the available RAM and swap space keep changing depending on the user interactions with the computer. Contact your operating system vendor for swap space allocation guidance for your server. The vendor guidelines supersede the swap space requirements listed in this guide. The following are the disk space requirements for installing Oracle Database 11 g Release 2 If necessary, contact the system administrator for information about extending file systems.
The following tables describe the disk space requirements for software files, and data files for each installation type on Linux x Additional disk space, either on a file system or on an Oracle Automatic Storage Management disk group is required for the fast recovery area if you choose to configure automated backups.
Depending on the products that you intend to install, verify that the following software is installed on the system. The following or later versions of the operating system are required for Oracle Database 11 g Release 2 Starting with Oracle Database 11 g Release 2 The following are the kernel requirements for Oracle Database 11 g Release 2 The following is a sample output displayed by running this command on an Oracle Linux 5. In this example, the output shows the kernel version 2.
If the kernel version does not meet the requirement specified earlier in this section, then contact the operating system vendor for information about obtaining and installing kernel updates. The following are the list of packages required for Oracle Database 11 g Release 2 Oracle recommends that you install your Linux operating system with the default software packages RPMs , unless you specifically intend to perform a minimal installation, and follow the directions for performing such an installation to ensure that you have all required packages for Oracle software.
Oracle recommends that you do not customize RPMs during a default operating system installation. A default installation includes most required packages, and helps you to limit manual checks of package dependencies. If you did not perform a default Linux installation, you intend to use LDAP, and you want to use the scripts odisrvreg , oidca , or schemasync , then install the Korn shell RPM for your Linux distribution. You must install the packages or later versions listed in the following table.
If you are using Oracle Unbreakable Enterprise Kernel, then all required kernel packages are installed as part of the Oracle Unbreakable Enterprise Kernel installation. However, for any Oracle Database 11 g release before To determine whether the required packages are installed, enter commands similar to the following:. If a package is not installed, then install it from the Linux distribution media or download the required package version from the Linux vendor's website.
Depending on the components you want to use, you must ensure that the following software are installed:. However, these are not mandatory for the database installation. Install the latest Linux-PAM Pluggable Authentication Modules for Linux library to enable the system administrator to choose how applications authenticate users. You do not require a web browser to install Oracle Database.
However, browsers are required to access documentation, and if you intend to use Oracle Enterprise Manager Database Control and Oracle Application Express. Microsoft Internet Explorer The following local operating system groups and users are required if you are installing Oracle Database:. To determine whether these groups and users exist, and if necessary, to create them, follow these steps:.
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To determine whether the oinstall group exists, enter the following command:. If the output of this command shows the oinstall group name, then the group exists.
Step By Step Guide to Install Oracle Database Express Edition 11GR2 On Ubuntu / /
If the oraInst. If the output from this commands shows the dba group name, then the group exists. If necessary, enter the following commands to create the oinstall and dba groups:. To determine whether the oracle user exists and belongs to the correct groups, enter the following command:. If the oracle user exists, then this command displays information about the groups to which the user belongs.
The output should be similar to the following, indicating that oinstall is the primary group and dba is a secondary group:. If the oracle user exists, but its primary group is not oinstall or it is not a member of the dba group, then enter the following command:. If the oracle user does not exist, enter the following command to create it:.
This command creates the oracle user and specifies oinstall as the primary group and dba as the secondary group. Verify that the kernel parameters shown in the following table are set to values greater than or equal to the minimum value shown. The procedure following the table describes how to verify and set the values.
See My Oracle Support Note To view the current value specified for these kernel parameters, and to change them if necessary:. If the value of any kernel parameter is different from the recommended value, then complete the following steps:. Review the output from this command to verify that the values are correct. Doing this grants members of oinstall a group permission to create shared memory segments. On Oracle Linux systems, Oracle recommends that you install Oracle Preinstallation RPMs to meet preinstallation requirements like configuring your operating system to set the resource limits in the limits.
Oracle Preinstallation RPM only configures the limits. If you are implementing Oracle Grid Infrastructure job role separation, then copy the values from the oracle user to the grid user in the limits. For each installation software owner, check the resource limits for installation, using the following recommended ranges:. Check the soft and hard limits for the file descriptor setting. Ensure that the result is in the recommended range. For example:.
Check the soft and hard limits for the number of processes available to a user. Check the soft limit for the stack setting. However, note that the configuration file is distribution specific. Contact your system administrator for distribution specific configuration file information.
Before you begin
Create directories with names similar to the following, and specify the correct owner, group, and permissions for them:. The Oracle base directory must have 3 GB of free disk space, or 4 GB of free disk space if you choose not to create a separate Oracle data file directory.
From the display, identify either one or two file systems that meet the disk space requirements mentioned earlier in this section. Enter commands similar to the following to create the recommended subdirectories in the mount point directory that you identified and set the appropriate owner, group, and permissions on them:. You run Oracle Universal Installer from the oracle account.
However, before you start Oracle Universal Installer, you must configure the environment of the oracle user. To configure the environment, you must:. Set the default file mode creation mask umask to in the shell startup file. If you are not logged in to the system where you want to install the software, then log in to that system as the oracle user.
If you are not logged in as the oracle user, then switch user to oracle :. To determine the default shell for the oracle user, enter the following command:. If you are not installing the software on the local computer, then run the following command on the remote computer to set the DISPLAY variable:.
How to Install Oracle 11g R2 on RHEL-6 step by step
To verify that X applications display is set properly, run a X11 based program that comes with the operating system such as xclock :. If necessary, enter commands similar to the following to create a temporary directory on the file system that you identified, and set the appropriate permissions on the directory:. On most Linux systems, the disk mounts automatically when you insert it into the installation media.
If the disk does not mount automatically, then follow these steps to mount it:. Enter a command similar to the following to eject the currently mounted disc, then remove it from the drive:. If this command fails to display the contents of the disc, then enter a command similar to the following:.
After configuring the oracle user's environment, start Oracle Universal Installer and install Oracle Database as follows:. The following table describes the recommended action for each Oracle Universal Installer screen. Use the following guidelines to complete the installation:. If you need more assistance, or to choose an option that is not the default, then click Help for additional information.
If you encounter errors while installing or linking the software, then refer to Oracle Database Installation Guide for Linux for information about troubleshooting. You can select the I wish to receive security updates via My Oracle Support check box to receive security updates.