This appendix describes changes to this book for Solaris 9 update releases.
Minor changes were made to fix a bug.
The following list describes new features and changes to this book for the Solaris 9 12/02 release.
When using the Solaris Flash installation feature, several new procedures and examples have been added.
The flarcreate command is used to create a Solaris Flash archive. The command has been updated with new options that increase your flexibility to define archive contents when creating an archive. You now can exclude more than one file or directory. From an excluded directory, you can restore a subdirectory or file. This feature is useful when you want to exclude large data files that you do not want cloned. For information on how to use these options, see Customizing an Archive's Files and Directories.
New procedures for splitting, merging, or extracting information about the archive have been added. For information on these procedures, see Administering Solaris Flash Archives.
The Solaris installation programs now support LDAP Version 2 profiles, which enable you to configure your system to use a proxy credential level. During the Solaris Web Start or Solaris suninstall program installation programs, you can specify the LDAP proxy bind distinguished name and proxy bind password. With any installation method, you can preconfigure LDAP before installation by using the proxy_dn and proxy_password keywords in the sysidcfg file. For information on preconfiguring these profiles, see Preconfiguring With the sysidcfg File.
When using Solaris Live Upgrade, new procedures and examples have been added, which are the following:
Creating a profile
Testing the profile
Using the profile to upgrade or install a Solaris Flash archive
For more information, see Chapter 33, Upgrading With Solaris Live Upgrade (Tasks).
This book now contains procedures and descriptions that relate to x86 based systems.
Minor changes were made to fix bugs.
The following list describes new features and changes to this book for the Solaris 9 4/03 release.
The Solaris Flash installation feature provides new enhancements for this Solaris release.
A Solaris Flash installation can now update a clone system with minor changes. If you have a clone system and want to update it with minor changes, you can create a differential archive that contains only the differences between two images, the original master image and an updated master image. When you update a clone system with a differential archive, only the files specified in the differential archive are changed. The installation is restricted to clone systems that contain software consistent with the original master image. You use the custom JumpStart installation method to install a differential archive on a clone system. For procedures on creating a differential archive, see To Update a Master Image and Create a Differential Archive.
Special scripts can now be run for configuration of the master or clone or run to validate the archive. These scripts enable you to do the following tasks.
Configure applications on clone systems. You can use a custom JumpStart script for some uncomplicated configurations. For more complicated configurations, special configuration file processing might be necessary on the master system or before or after installation on the clone system. Also, local preinstallation and postinstallation scripts can reside on the clone and protect local customizations from being overwritten by the Solaris Flash software.
Identify non-clonable, host-dependent data that enables you to make the flash archive host independent. Host independence is enabled by modifying such data or excluding it from the archive. An example of host-dependent data is a log file.
Validate software integrity in the archive during creation
Validate the installation on the clone system
For information on creating scripts, see Creating Customization Scripts.
In the Solaris 9 4/03 operating environment, the Solaris Web Start and suninstall installation programs use a new default boot-disk partition layout to accommodate the Service partition on x86–based systems. If your system currently includes a Service partition, the new default boot-disk partition layout enables you to preserve this partition.
For more information, see x86: Change in Default Boot-Disk Partition Layout.
Minor changes were made to fix bugs.
The following list describes new features and changes to this book for the Solaris 9 8/03 release.
Solaris Live Upgrade provides new enhancements for this Solaris release.
Solaris Live Upgrade uses Solaris Volume Manager technology to create a duplicate boot environment that contains file systems with RAID-1 volumes (mirrors). The mirror provides data redundancy for any file systems including the root (/) file system. With the lucreate command, you can create mirrored file systems that contain up to three submirrors.
For an overview, see Creating a Boot Environment With Mirrored File Systems. For procedures, see To Create a Boot Environment With RAID-1 Volumes (Mirrors) (Command-Line Interface).
When creating a boot environment with the lucreate command, you can customize the content of files and directories that are copied. You can exclude some files and directories that would normally be copied from the original boot environment. If you have excluded a directory, you can also include specified files and subdirectories under that directory. For planning information, see Customizing a New Boot Environment's Content. For procedures, see To Create a Boot Environment and Customize the Content (Command-Line Interface).
A Solaris Flash differential archive can now be installed on a clone system by using Solaris Live Upgrade. To install a differential archive by using Solaris Live Upgrade, see To Create a Profile to be Used by Solaris Live Upgrade.
You can now use the JumpStart installation method to create an empty boot environment when you install the Solaris operating environment. The empty boot environment can then populated with a Solaris Flash archive.
Minor changes were made to fix bugs.
The following list describes new features and changes to this book for the Solaris 9 12/03 release.
Instructions about how to configure a DHCP server are now included in this guide. You can configure a DHCP server to provide client configuration information for network installations. For more information about how to configure your DHCP server to support your network installations, see Creating DHCP Options and Macros for Solaris Installation Parameters.
The Solaris operating environment enables you to install remote clients over a wide area network (WAN). The WAN boot installation method enables you to transmit an encrypted Solaris Flash archive over a public network to a remote SPARC based client. The WAN boot programs then install the client system by performing a custom JumpStart installation. To protect the integrity of the installation, you can use private keys to authenticate and encrypt data. You can also transmit your installation data and files over a secure HTTP connection by configuring your systems to use digital certificates.
For overview information about the WAN boot installation method, see Chapter 38, WAN Boot (Overview).
For information about how to plan your WAN boot installation, see Chapter 39, Preparing to Install With WAN Boot (Planning).
For instructions about how to prepare your network for a WAN boot installation, see Chapter 40, Preparing to Install With WAN Boot (Tasks).
For instructions about how to install a remote client over a WAN, see Chapter 41, SPARC: Installing With WAN Boot (Tasks) .
For examples of the tasks that are required for a WAN boot installation, see Chapter 42, SPARC: Installing With WAN Boot (Examples).
For reference information about the commands and files that are required for a WAN boot installation, see Chapter 43, WAN Boot (Reference).
Minor changes were made to fix bugs.