132Chapter 5Primary server Modify optionThis option requires the primary server to be restarted. Use the Manually update files on theprimary server option below if you do not want to disrupt active services and interviews.E Go through the pre-installation checklist for the new server.E Select the following from Windows Control Panel on the primary server’s :Add or Remove Programs > IBM SPSS Data Collection Server 6.0.1 > Change/RemoveThis launches the Installation Wizard.E Select the Modify option. Enter the appropriate new server attributes. For more information, seethe topic Modifying an installation in Chapter 6 on p. 143.E After the installation is complete, reboot the primary server.E From the new server, browse the network for the primary server’s mrInterviewSiteInstallationdirectory and run the installation program from there.Note: The primary server’s mrInterviewSiteInstallation directory must be properly configuredfor sharing.E After the installation is complete, reboot the new server.Manually update files on the primary serverTo add a new Interviewing Server to an existing cluster with live respondents, without disruptingthe service for respondents currently taking surveys, follow the steps listed below (this is a generaloverview, not a detailed set of instructions).E Go through the pre-installation checklist for the new server.E Make a back-up copy of mrInterviewSitePrep.ini from the original installation and also of keyareas of your system such as FMRoot and Projects.E Edit mrInterviewSitePrep.ini from the original installation to reflect the new servers you want toadd, as follows: Increment the value of InterviewServer as appropriate. Add a new InterviewServern entry to the [InterviewServer] section giving the name, port, andprotocol to be used for communicating with this server.E Double check mrInterviewSitePrep.ini to verify its accuracy.E Go to the mrInterviewSiteInstallation directory and run the installation program from there.E Navigate to[INSTALL_FOLDER]\IBM\SPSS\DataCollection\6\DDL\Code\Tools\VB.Net\DPMExplorer.Netand double-click DPMExplorer.exe.E In the left-hand frame, click Clusters.E In the upper right-hand frame, click DefaultCluster.
