I just realized that Plex is taking up almost all of my 20 gig root partition and am struggling to change where PMS keeps it's metadata to a partition with more space (/home).
https://support.plex.tv/hc/en-us/articles/200273978-Linux-User-and-Storage-configuration
This was the only info I was able to find but it doesn't seem to apply to 14.04, although I did change the Plex systemd file to no effect (why does this file exist in 14.04 anyways?)
Anyone know where I should be looking?