update address with ip

bareos-dir.d/storage/lto7-sd.conf

@@ -1,7 +1,7 @@
 Storage {
   Name = LTO7
   Media Type = LTO-7
-  Address = lto7                # N.B. Use a fully qualified name here
+  Address = 10.0.21.5
   Password = "Ia+A/4PGvr4kFgI9CYOZX73qqRXqUi8llZNymggM3k18"
   Device = LTO-7
 }