To unassign Fibre Channel ports from an instance

1. From the System topology page of the Flex Appliance Console, navigate to the Application instances section.
2. Locate the instance that you want to unassign ports from. If it is running, click Actions > Stop. You can also wait to stop the instance until the Flex Appliance Console prompts you to if you prefer.
3. Click on the instance name to open the instance details page, then navigate to the Fibre Channel tab.
4. Select the port or ports that you want to unassign and click Unassign ports.