From Array Suite Wiki
Default value = BaseDirectory\GeneticsLand2
This is a directory for storage of GeneticsLand data.
Array Server admins can specify supplemental directories for GeneticsLands (i.e. if more space is needed by using additional NAS) using
GeneticsLandDirectory2=/data/folder1,/data/folder2. Note: new GeneticsLands are always created in GeneticsLandDirectory but can then be moved to these alternative directories (stop server, move the relevant sub-directory for the newly created Land from GeneticsLandDirectory to GeneticsLandDirectory2, restart server).