Solaris 10 6/06 Installation Guide: Solaris Live Upgrade and Upgrade Planning

What's New in the Solaris 10 3/05 Release For Solaris Installation

This section describes the following new installation features in the Solaris 10 3/05 release.

Solaris Installation Changes Including Installation Unification

Starting with the Solaris 10 3/05 release, several changes in the installation of the Solaris OS provide a more simplified and unified installation experience.

The changes include the following:


Note –

The (noninteractive) Solaris custom JumpStartTM installation method has not changed.


To install the OS, simply insert the Solaris Software - 1 CD or the Solaris Operating System DVD and type one of the following commands.

For instructions about how to install the Solaris OS by using CD or DVD media with the new text boot option

Solaris 10 6/06 Installation Guide: Basic Installations

For changes to setting up an installation server with CD media 

Solaris 10 6/06 Installation Guide: Network-Based Installations

Accessing the GUI or Console-based Installations

Starting with the Solaris 10 3/05 release, you can choose to install the software with a GUI or with or without a windowing environment. If the memory is sufficient, the GUI is displayed by default. If the memory is insufficient for the GUI, other environments are displayed by default. You can override defaults with the nowin or text boot options. However, you are limited by the amount of memory in your system or by installing remotely. Also, if the Solaris installation program does not detect a video adapter, the program is automatically displayed in a console-based environment.

For specific memory requirements, see System Requirements and Recommendations.

Custom JumpStart Installation Package and Patch Enhancements

Starting with the Solaris 10 3/05 release, when you install and upgrade the Solaris OS by using the custom JumpStart installation method, new customizations enable the following:

For further information, see Solaris 10 6/06 Installation Guide: Custom JumpStart and Advanced Installations.

Configuring Multiple Network Interfaces During Installation

Starting with the Solaris 10 3/05 release, the Solaris installation programs enable you to configure multiple interfaces during your installation. You can preconfigure these interfaces in the sysidcfg file for your system. Or you can configure multiple interfaces during the installation. For more information, see the following documents:

SPARC: 64-bit Package Changes

In previous Solaris releases, the Solaris software was delivered in separate packages for 32-bit components and 64-bit components. Starting with the Solaris 10 3/05 release, packaging has been simplified with the delivery of most 32-bit components and 64-bit components in a single package. The combined packages retain the names of the original 32-bit packages, and the 64-bit packages are no longer delivered.

The removal of the 64-bit packages simplifies installation and increases performance:

The 64-bit packages are renamed with the following conventions:

This change means that you might need to modify your custom JumpStart script or other package installation scripts to remove references to the 64-bit packages.

Custom JumpStart Installation Method Creates New Boot Environment

Starting with the Solaris 10 3/05 release, you can now use the JumpStart installation method to create an empty boot environment when you install the Solaris Operating System. The empty boot environment can then be populated with a Solaris Flash archive for later use.

For further information, see Chapter 11, Custom JumpStart (Reference), in Solaris 10 6/06 Installation Guide: Custom JumpStart and Advanced Installations.

Reduced Networking Software Group

Starting with the Solaris 10 3/05 release, you can now create a more secure system with fewer enabled network services by selecting or specifying the Reduced Networking software group (SUNWCrnet) during your installation. The Reduced Networking software group provides system administration utilities and a multiuser text-based console. SUNWCrnet enables the system to recognize network interfaces. During the installation, you can customize your system's configuration by adding software packages and by activating network services as needed.

For further information, see Solaris 10 6/06 Installation Guide: Custom JumpStart and Advanced Installations.

Modifying Disk Partition Tables by Using a Virtual Table of Contents

Starting with the Solaris 10 3/05 release, the Solaris installation program now enables you to load existing slices from the virtual table of contents (VTOC.) You can now preserve and use the system's existing disk slice tables during your installation, rather than use the installer's default disk layout.

x86: Change in Default Boot-Disk Partition Layout

Starting with the Solaris 10 3/05 release, a new feature in the Solaris installation program is a boot-disk partition layout. This layout, by default, accommodates the Service partition on Sun x86 based systems. This installation program enables you to preserve an existing Service partition.

The new default includes the following partitions.

If you want to use this default layout, select Default when the Solaris installation program asks you to choose a boot-disk layout.


Note –

If you install the Solaris OS for x86 based systems on a system that does not currently include a Service partition, the Solaris installation program does not create a new Service partition. If you want to create a Service partition on your system, first use your system's diagnostic CD to create the Service partition. After the Service partition is created, then install the Solaris Operating System.

For information about how to create the Service partition, see your hardware documentation.


For more information, see Solaris 10 6/06 Installation Guide: Custom JumpStart and Advanced Installations.