remove dfs note settings from CsstMsDataManager

csst_common/crds.py

@@ -32,7 +32,8 @@ class CRDS:
             # dump mappings
             client.dump_mappings(self.operational_context)
             self.is_available = True
-        except BaseException:
+        except BaseException as e:
+            print("CRDS access failed! ", e.args)
             self.operational_context = ""
             self.is_available = False
         print(self.operational_context)

csst_common/data_manager.py

@@ -529,13 +529,13 @@ class CsstMsDataManager:
              'shutter': '/crdsroot/references/msc/csst_msc_ms_shutter_11_000001.fits'}
         """
         if self.crds.is_available:
-            print("Grab refs from CRDS ...")
+            print("CRDS available, use refs from CRDS ...")
             return self.crds.retry(
                 self.crds.get_refs, 3,
                 file_path=self.l0_detector(detector)
             )
         else:
-            print("Grab refs from local files ...")
+            print("CRDS unavailable, use refs from local files ...")
             refs = dict()
             if self.datatype == "mbi":
                 ref_types = ["bias", "dark", "ledflat", "shutter"]