Maybe I am missing something here:
FAS6040
DOT 7.3.1.1
FC
500GB LUN
0 fractional reserve
thin provisioned
running dedupe (love it)
I think there is a bug maybe in my version of DOT. I ran df-s on a volume, and this is what I am seeing.
/vol/netapp_vol_vmware_DMZ_01/ 79484444 74719212 48%
Should it be around 94% ?
Here is the image from DFM (3.8)