You now have the option in gPanel’s Drive Search to filter by suspended or un-suspended users. You will be able to get to this option by going to Drive > Drive Search in gPanel.
Once there, you will be able to set the filter by first clicking on the “Select Filter Type” icon at the top and choosing “Suspended.” Note, if you would like to search for all users, active and suspended, do not add this filter to your search.
You will then see a “Is Suspended” checkbox. Checking this box will search for documents of suspended users within your selected sources. Unchecking this will search for documents of active users within your selected sources.