If something goes wrong with the primary machine that is running Iguana, the following steps enable you to switch over to the secondary machine:

• If the primary machine is still running, in the DeltaCopy client, from the Existing Profiles panel, select ToSecondaryIguanaLogs.
• Click Modify Schedule.
• Unselect the Enabled (scheduled task runs at specified time) check box:

• Click OK.
• From the Existing Profiles panel, select ToSecondaryIguanaVmdsAndConfig, click Modify Schedule, and unselect the Enabled (scheduled task runs at specified time) check box.
• Stop the Iguana service (using the instructions provided in Starting and Stopping the Iguana Service).
• On the backup computer, open the DeltaCopy server console and click Stop Server. The stoplight graphic changes from green to red:

• Click the Virtual Directories tab.
• In the Existing Directories panel, right-click IguanaData and select Fix File Permissions. A dialog box appears, indicating that the permissions have been successfully updated.
• Delete all of the files in the C:\IguanaData\Logs\index directory. The backup copy of Iguana will rebuild these files when it is started.
• Start the Iguana service (again, using the instructions provided in Starting and Stopping the Iguana Service).
• Log into Iguana, and examine the Dashboard to ensure that the channels are behaving as expected. Any messages that have been sent since the last time the two computers were synchronized will have to be sent again.
• Update the DNS entry for the primary computer to point to the backup computer. This will (eventually) redirect message traffic from the primary computer to the backup computer.