Im running the latest immich release on an unraid instance with lots of hdd space. unRaid stores docker containers in a docker.img file and there are settings to limit it to a specific size (20gb). When running Immich, that image grows in size very quickly. Im running a scan on an external library with a lot of image (like 2-400k) and it would seem that those containers arent configured to store information externally. Are there env vars that i can set to map whatever is taking up all the space in that image to some other location?