When you install the Sun Java System Web Server product, two web server instances are installed by default under the installation directory:
A Web Server instance
A Web Server instance for administration purposes, also called the Administration Server.
Files for the Web Server instance are stored in the https-host.domain directory under the installation directory.
Files for the Administration Server instance are stored in the https-admserv directory under the installation directory.
For more information about the configuration files that are created, see the Sun Java System Web Server 6.1 SP6 Administrator’s Configuration File Reference.