{ ... }: { fileSystems = { "/" = { device = "/dev/disk/by-label/NIXROOT"; fsType = "btrfs"; options = [ "compress=zstd:15" ]; }; "/boot" = { device = "/dev/disk/by-label/NIXBOOT"; fsType = "vfat"; }; "/mnt/Datos" = { device = "/dev/disk/by-label/Datos"; fsType = "btrfs"; options = [ "compress=zstd:15" ]; }; "/mnt/Datos/minecraft" = { device = "/dev/disk/by-label/Datos"; fsType = "btrfs"; options = [ "compress=zstd:4" "subvol=/minecraft" ]; }; "/mnt/Datos/music" = { device = "/dev/disk/by-label/Datos"; fsType = "btrfs"; options = [ "subvol=/music" ]; }; }; }