Update install.sh

install.sh

@@ -1,12 +1,28 @@
 #!/usr/bin/env sh
 
 DATA_DIR="/mnt/data"
+case "$(ubnt-device-info firmware || true)" in
+    1*)
+      DATA_DIR="/mnt/data"
+      ;;
+    2*)
+      DATA_DIR="/data"
+      ;;
+    3*)
+      DATA_DIR="/data"
+      ;;
+    *)
+      echo "ERROR: No persistent storage found." 1>&2
+      exit 1
+      ;;
+  esac
+  
 
 echo "Installing UniFiOS-Utilities 'on-boot-script' system..."
 echo
 # curl -fsL "https://raw.githubusercontent.com/unifi-utilities/unifios-utilities/HEAD/on-boot-script/remote_install.sh" | /bin/sh
 echo
-echo "${idsCL[Green]}Downloading hostname template file to: ${DATA_DIR}/on_boot.d/dns_custom_hostnames.sh"
+echo "Downloading hostname template file to: ${DATA_DIR}/on_boot.d/dns_custom_hostnames.sh"
 echo
 echo "Edit the file above to add your custom DNS entires"