I have a share setup named appdata that is intended to be the storage location for my docker data. Pretty standard stuff. Somehow the Cache setting along the way got set to Prefer:Cache. I don't have a cache drive currently setup. Twice in the last week, my rootfs hit 100%. Digging deeper /mnt/cache is caching my appdata share and lives in rootfs. I can't seem to change the cache setting on the appdata share to no. I would prefer to not just throw money at the problem and buy a cache drive. How can I set the cache to no so that it's not caching my appdata directory and exhausting my rootfs constantly.