Chapter 5. Graphical user interface 135
Figure 5-5   Capacity overview
Selecting this option provides a list of Overprovisioned External Systems that you can then 
click to see a list of related MDisks and Pools, as shown in Figure 5-7.
Figure 5-6   List showing overprovisioned external storage
You also see a warning when assigning MDisks to pools if the MDisk is on an 
overprovisioned external storage controller.
/SM590000System Health
This section indicates the status of all critical system components, which are grouped in 
three categories: Hardware, logical, and connectivity components. When you click 
Expand, each component is listed as a subgroup. You can then navigate directly to the 
section of GUI where the component that you are interested in is managed from (see 
Figure 5-7).
Figure 5-7   System Health overview window
click to display MDisks for this system
MDisks on the selected external system