Use VirtualBox to install Rhel 6.2+oracle 11g____oracle

Using virtual box to install Rhel 6.2+oracle 11g, you need a Rhel installation disk (VERYCD) and a Linux installation package that is downloaded on the Oracle Web site, where two of the 11g installation packages end in zip. The installation process is as follows:

I. Installation of RHEL 6.2

1. After building the virtual machine, check the category of the hard disk, and if it is SCSI, remove it and add another IDE; I don't know about the other machines, but I use RHEL 6.2. SCSI disk not recognized;

2, the installation of the partition can choose the first (automatic division of the entire disk), and set up the IP address in advance, (if not set at the time of installation, then you need to manually modify a configuration file, or each reboot to re-enter the IP address)

3, server use can only choose desktop, otherwise there is no GUI, or choose other, but must choose the following custom, and display all the options hook; otherwise, you can only be depressed, because the installation of Oracle must use the graphical interface, However, other server options do not have a graphical interface installation package. Here is the best FTP service also selected, sometimes the simpler things more reliable;

4, installation completed, restart, if the previous selection desktop category, you can enter the GUI to login, otherwise ... All I know is that I can reload; it is convenient to use the Oracle user when landing; Here are the following parameters: Enter in Terminal:

Su-

Xhost +

Su-oracle

Export display=:0.0

PS: If you have not previously set the network card IP, you may be prompted to have no IP address, this is necessary to modify the following files:/etc/sysconfig/network-scripts/ifcfg-eth0, will be onboot to Yes, and fill in the IP address, Subnet mask, and so on. I've tried to change it in a graphical interface, or use a setup in terminal. After changing the above information, using service network Restart can make IP effective;

Second, install Oracle

1, first to the Oracle website to register a Id,free

2, in the homepage of the download tag, you can download to 11g Linux program, two a total of 3g more, support more points continued (a bit of nonsense), download do not give the suffix name confused, it is best not to decompress;

3, because the current VirtualBox addon do not know to eat Rhel 6.2, so the shared directory can not be directly to Rhel access to these two files. Because I chose the desklop way before, the default no FTP service, the use of online smlclient and so on, so the use of a stupid method: the use of UltraISO first made into an ISO file, loaded into the CD-ROM, the GUI should be automatically mount to the CD drive, Finally in the CP into the temporary folder. This is the benefit of seeing the FTP;

4, if there is no previous decompression of Oracle files in Windows, directly run unzip file can be, if, if I generally sad to extract into more than 2000 files, and repackaged into the ISO format, the last in the CP children's shoes, you must remember, here to hand-made two orders, Knock in your Temp folder:

chmod/runinstaller.

chmod/install/.oui.

Otherwise, the installation will run incorrectly.

5, run./runinstaller for Oracle installation. Verify that your Oracle installation file is an Oracle user prior to installation by the directory LL. If you have previously logged into the system with an Oracle account, there is no problem. But if you log in with root, it's best to switch to Oracle and use CHOWN-RF Oracle * To change the entire installation directory to Oracle.

Then there is the long installation process. The first time completely manual Oracle, said the very messy, pure personal experience, not what handouts, welcome advice.