Sun Java System Portal Server can support one or more search servers.
During Portal Server installation, a default search server (search1) is created. You can also create a new search server using the Create Search Server wizard.
Select Search Servers and then New from the menu bar.
The New Search Server wizard appears.
Follow the instructions and then click Finish to create the specified search server.
psadmin create-search-server in Sun Java System Portal Server 7.2 Command-Line Reference.
psadmin delete-search-server in Sun Java System Portal Server 7.2 Command-Line Reference