% of Used DFS

[Hider, Sandy]

We have a small cloud running the Cloudbase 1.3.5.  On the Overview Web Page in 
Cloudbase Master section is  a property "% of Used DFS"  and it is at 97.88%.   
Looking at all of my nodes and the partitions on each one, none of them is even 
10% full.    What does the "% of Used DFS" refer too?

Thanks,

Sandy