Uploading From External HD to iCloud Drive
I just got 500 GB in iCloud, and the app Hazel. I'm setting rules in Hazel for copying folders and files from my external HD to iCloud Drive. As the folders and files are copying from the external HD to iCloud Drive, I notice the available space on the Macintosh HD is shrinking the same amount I'm copying (about 140 GB). Obviously the files are being copied onto my internal HD as well. My question is - where are these files being duplicated (or cached) on the Macintosh HD? I have an iMac Retina, 512 SSD.
Thanks for any input in advance.