That led me in the right direction!

Fixed it with:

pvresize /dev/sda3

lvresize --extents +100%FREE --resizefs /dev/pve/data

Thank you!

Would you know how I would go about doing that?

I’ll give that a shot with gparted on the weekend if all else fails. Thanks!

I would love a torrent leech account! I’m a power user with great upload ratios on public trackers and have yet to be able to get into a private one!

I didn’t have much luck following trash guides unfortunately, as none of the examples quite fit what I was trying to do. Great resource though!