If you are upgrading Netra i 3.1 and Netra i 3.2 systems to Netra j 2.0.1 and you must load the operating system, make a tape backup of the entire file system. In particular, back up the Netscape Web Server port 80 htdocs directory and subsequently restore it once the upgrade process is complete and the SUNWnse package reinstalled.
For Netscape Enterprise Server 2.0, this directory is /usr/local/netscape/nse-home/docs; for Netscape Enterprise Server 3.0 it is /opt/netscape/suitespot/docs.