A P P E N D I X  A

Installation Directory Structure

The directories that contain the Netra HA Suite are created on the master-eligible nodes. Most of the Netra HA Suite software is installed in the /opt/SUNWcgha and /etc/opt/SUNWcgha directories. However, device drivers in the Netra HA Suite software are installed in standard Solaris directories, for example, the /kernel/drv directory.

The following table summarizes the installation directory structure.


TABLE A-1   Installation Directory Structure  
Directory Description
/etc Files that have read and write permissions, and that are specific to a given node.

The /etc/opt/SUNWcgha directory is used for configuration files.

The /etc/opt/SUNWcgha/init.d directory is used for startup scripts.

/export Optional. Subdirectories are created by the nhinstall tool during the configuration of diskless nodes. If you install manually, you create the subdirectories for the diskless nodes.
/opt/SUNWcgha Read-only files. These files are not shared.
/opt/SUNWcgha/lib/locale$NLS_LANG/LC_MESSAGES Message catalog files.
/SUNWcgha/data Shared DHCP configuration data.
/SUNWcgha/local/export The mount point for exported data and executables.
/SUNWcgha/remote/lib/locale/$NLS_LANG/LC_MESSAGES Message catalogs shared across multiple diskless nodes, for example, from middleware applications.
/SUNWcgha/services Packages shared by the master-eligible nodes.
/SUNWcgha/swdb Shared package repository.
/var/opt/SUNWcgha Standard log files.
/var/run/SUNWcgha Temporary files that are deleted when the node reboots.
/var/tmp Temporary files that are not deleted when the node reboots.