I’ve not found a lot of discussion on what people are going to do when Storage Spaces disappears from Windows 10. I built my HTPC/NAS PC around ReFS, so it’s a real pain to see a core feature removed while more annoyances and bloatware get added. My other choice was Linux ZFS, but I decided on Windows being more familiar with it.
It’s not real clear what happens when I decide to switch out drives in my 2 drive mirror. I plan on upgrading them at some point. Do we just go back to NTFS or try an onboard RAID solution, I don’t know! I’d be open to hacking Windows to re-enable it.