NetApp
Configuration > System Tools > Halt/Reboot : Rebooting a storage system

Rebooting a storage system
You can use the Halt and Reboot window to reboot a storage system. Rebooting stops and then restarts the storage system. Rebooting a storage system is commonly performed to allow modified configuration files to take effect or to run a newly installed version of Data ONTAP.
Steps 
1.
From the Home tab, double-click the appropriate storage system.
2.
In the navigation pane, click Configuration > System Tools.
3.
Click Halt and Reboot.
4.
Specify one of the options:
5.
Click Reboot.
6.
Select the check box in the confirmation window and click Reboot.