Hm, that would all be the /etc/fstab right? I thought I set it up fine because it showed the 64TB in/mnt/storage when I ran df -h but it's possible I messed something up in there. I redacted out the serial numbers (not sure if needed but might as well) but otherwise that's the fstab file. The first two 14TB drives were set to one parity and one data and when formatting them I followed https://zackreed.me/setting-up-snapraid-on-ubuntu/ which instructs on how to reserve 2% of the drives for overhead so that the parity drive always has enough space.
Changing this and restarting seems to be what worked if anyone comes across this later.
I pasted the fstab file in a reply to the other commenter. I do have moveonenospc=true in that file, should that be switched to false then?
Hm, that would all be the /etc/fstab right? I thought I set it up fine because it showed the 64TB in/mnt/storage when I ran df -h but it's possible I messed something up in there. I redacted out the serial numbers (not sure if needed but might as well) but otherwise that's the fstab file. The first two 14TB drives were set to one parity and one data and when formatting them I followed https://zackreed.me/setting-up-snapraid-on-ubuntu/ which instructs on how to reserve 2% of the drives for overhead so that the parity drive always has enough space.