NetApp
Configuration > Protocols > FC/FCoE : Managing FC : Starting or stopping the FC service

Starting or stopping the FC service
The FC service enables you to manage FC target adapters for use with LUNs. You have to start the FC service to bring the adapters online and allow access to the LUNs on the storage system. You can stop the FC service to take the FC adapters offline and prevent access to the LUNs.
Before you begin 
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Steps 
1.
From the Home tab, double-click the appropriate storage system.
2.
In the navigation pane, click Configuration > Protocols, then click your FC protocol.
3.
Click either Start or Stop, as appropriate.