Summary of Migration-Related Changes
88 Sun ONE Web Server 6.1 • Installation and Migration Guide • April 2004
Virtual Servers
In iPlanet Web Server 4.1, you could create multiple server instances using
hardware and software virtual servers, but these instances were required to share
the same configuration information. With Sun ONE Web Server 6.1, you can set up
multiple classes of virtual servers. Each class has separate configuration
information.
The settings for virtual servers are stored in the
server.xml file, found in the
server_root/server_ID/config directory. See the Sun ONE Web Server 6.1
Administrator’s Guide for more information about virtual servers.
Web Publishing
Sun ONE Web Server 6.1 does not support the iPlanet Web Server 4.1 Web
Publishing feature. It provides a new feature called WebDAV that enables
collaborative file sharing and authoring on the Web. See the Sun ONE Web Server
6.1 Administrator’s Guide for more information about WebDAV.
Search
Because the search engine used in iPlanet Web Server 4.1 has been replaced by a
new search engine in Sun ONE Web Server 6.1, existing search collections and
indexes are not migrated during the migration process. To use the Search
functionality in Sun ONE Web Server 6.1, you will have to create and configure
new search collections and indexes. For more details, see the Sun ONE Web Server
6.1 Administrator’s Guide.
Start and Stop Scripts
If you’ve made modifications to your start or stop scripts in your 4.1server, those
changes will not be carried forward by the migration program. This applies to the
reconfig, restart and rotate scripts as well.
Symbolic Links in Configuration Files (UNIX and Linux)
Symbolic or relative links in server configuration files may cause problems when
upgrading. Make sure that server configuration files that contain absolute
references to files under the server root always reference the path to the server root
in the same way. Preferably, these links should not transverse any symbolic links.
Server Side JavaScript (SSJS)/LiveWire
Data and settings are not migrated applications that use SSJS/Livewire.
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