Using vSphere Web Client to clean up a VMFS datastore that was temporarily extended

Yes, I actually filled my 6TB drive to capacity. In this actual home lab situation, I'm using vSphere 6.0 / ESXi 6.0 on vZilla, and you'll hear me narrate my use of the vSphere Web Client. You'll see me use techniques like un-mounting, then physically ejecting a drive, and those procedures have changed a bit from what you may be used to with the C# vSphere client.