WSUS problems after 1702 Upgrade

[PaulWhite@pickens.k12]

I upgraded from 1610 to 1702 Last Friday and everything went great until I turned on the upgrades classification in SUP in the console. I ran a update sync when I left yesterday and over night the updates filled up my source drive using over 250Gb of hard drive space. When I came this morning the d:\where my source file are was completely full. I checked and the WSUS content is folder is at 1.17Tb today. Do windows 10 updates take that much room? Any way to turn off upgrades classification and purge those up dates from the server?

[PaulWhite@pickens.k12]

So I removed the classification for Upgrades from the console and opened wsus on the server and ran the cleanup wizard and it freed up 147Gb of space on that drive which may hold me over until I can build another raid on the server. That's a lot of space for files.