what happens when you deactivate a drive?
Do you have to erase it? Can you re-use it on the NAS as a new drive ( ie add to a vol)
I also have 1 x Nvme cache that I deactived, how can I make it available again?
Yikes. I Wish I had started with smaller drives in the first place and then added my 18Tb after. By doing it the wrong way round I have ending up with a tonne of moving copying and unsure situation with my synology. I just thought DSM would handle large and then smaller drives and just add them to a pool