text: Figure 5-83 General GUI Preferences window 
  
  2. You can configure the following elements: 
  
  – Refresh GUI cache 
  
  This option causes the GUI to refresh all of its views and clears the GUI cache. The 
  GUI looks up every object again. This option is useful if a value or object that is shown 
  in the CLI is not being reflected in the GUI. 
  
  – Clear Customization 
  
  This option deletes all GUI preferences that are stored in the browser and restores the 
  default preferences. 
  
  – IBM Knowledge Center 
  
  You can change the URL of IBM Knowledge Center for IBM Spectrum Virtualize. 
  
  – The accessibility option enables Low graphic mode when the system is connected 
  through a slower network. 
  
  – Advanced pool settings allow you to select the extent size during storage pool creation. 
  
  – Default log out time in minutes after inactivity in the established session. 