Red Hat ENTERPRISE LINUX AS 2.1 - Guida di Installazione Scaricare il pdf (Pagina 42)

34 Chapter 2. Installing Red Hat Enterprise Linux

2.20. Preparing to Install

A screen preparing you for the installation of Red Hat Enterprise Linux now appears.

For your reference, a complete log of your installation can be found in /root/install.log once

you reboot your system.

Warning

If, for some reason, you would rather not continue with the installation process, this is your last

opportunity to safely cancel the process and reboot your machine. Once you press the Next button,

partitions are written and packages are installed. If you wish to abort the installation, you should

reboot now before any existing information on any hard drive is rewritten.

To cancel this installation process, you must stop the VM. To do this, and restart CMS, type #cp i

cms in the 3270 console window.

2.21. Installing Packages

At this point there is nothing left for you to do until all the packages have been installed. How quickly

this happens depends on the number of packages you have selected and your computer’s speed.

2.22. Installation Complete

Congratulations! Your Red Hat Enterprise Linux installation is now complete!

The installation program prompts you to prepare your system for reboot.

Once the installation is complete, you must IPL (boot) from the DASD(s) where Red Hat Enterprise

Linux has been installed. For example, on the 3270 console you may issue the command #cp i 200.

Note

Assuming you are to disconnect from the 3270 console, use #cp disc instead of #cp logout or #cp

log. This allows Red Hat Enterprise Linux for S/390 to continue running when not connected to the

3270 console.

Following IPLing the installed Red Hat Enterprise Linux OS, you may log on to the system via

telnet or ssh. It is important to note that the only place you can log in as root is from the 3270 or

from other devices as listed in /etc/securetty. To log in as root from remote systems, use ssh.

The ﬁrst time you start your Red Hat Enterprise Linux system in run level 5 (the graphical run level),

the Setup Agent is presented, which guides you through the Red Hat Enterprise Linux conﬁguration.

Using this tool, you can set your system time and date, install software, register your machine with

Red Hat Network, and more. The Setup Agent lets you conﬁgure your environment at the beginning,

so that you can get started using your Red Hat Enterprise Linux system quickly.

For more information on using the Setup Agent, refer to the chapter titled Getting Started in the Red

Hat Enterprise Linux Step By Step Guide.

For information on registering your Red Hat Enterprise Linux subscription, refer to

Section 2.23 Activate Your Subscription.

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Red Hat ENTERPRISE LINUX AS 2.1 - Guida di Installazione Pagina 42