diff --git a/src/allmydata/web/storage.py b/src/allmydata/web/storage.py
index df8354a38..a5d65fa85 100644
--- a/src/allmydata/web/storage.py
+++ b/src/allmydata/web/storage.py
@@ -47,7 +47,7 @@ class StorageStatusElement(Element):
             return tag("No storage server running.")
         return idlib.nodeid_b2a(self.storage.my_nodeid)
 
-    def get_stat(self, key):
+    def _get_storage_stat(self, key):
         if not self.storage:
             return None
         return self.storage.get_stats().get(key)
@@ -64,67 +64,67 @@ class StorageStatusElement(Element):
 
     @renderer
     def disk_total(self, req, tag):
-        val = self.get_stat("storage_server.disk_total")
+        val = self._get_storage_stat("storage_server.disk_total")
         return tag(self.render_space(val))
 
     @renderer
     def disk_total_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.disk_total")
+        val = self._get_storage_stat("storage_server.disk_total")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def disk_used(self, req, tag):
-        val = self.get_stat("storage_server.disk_used")
+        val = self._get_storage_stat("storage_server.disk_used")
         return tag(self.render_space(val))
 
     @renderer
     def disk_used_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.disk_used")
+        val = self._get_storage_stat("storage_server.disk_used")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def disk_free_for_root(self, req, tag):
-        val = self.get_stat("storage_server.disk_free_for_root")
+        val = self._get_storage_stat("storage_server.disk_free_for_root")
         return tag(self.render_space(val))
 
     @renderer
     def disk_free_for_root_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.disk_free_for_root")
+        val = self._get_storage_stat("storage_server.disk_free_for_root")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def disk_free_for_nonroot(self, req, tag):
-        val = self.get_stat("storage_server.disk_free_for_nonroot")
+        val = self._get_storage_stat("storage_server.disk_free_for_nonroot")
         return tag(self.render_space(val))
 
     @renderer
     def disk_free_for_nonroot_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.disk_free_for_nonroot")
+        val = self._get_storage_stat("storage_server.disk_free_for_nonroot")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def reserved_space(self, req, tag):
-        val = self.get_stat("storage_server.reserved_space")
+        val = self._get_storage_stat("storage_server.reserved_space")
         return tag(self.render_space(val))
 
     @renderer
     def reserved_space_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.reserved_space")
+        val = self._get_storage_stat("storage_server.reserved_space")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def disk_avail(self, req, tag):
-        val = self.get_stat("storage_server.disk_avail")
+        val = self._get_storage_stat("storage_server.disk_avail")
         return tag(self.render_space(val))
 
     @renderer
     def disk_avail_abbrev(self, req, tag):
-        val = self.get_stat("storage_server.disk_avail")
+        val = self._get_storage_stat("storage_server.disk_avail")
         return tag(self.render_abbrev_space(val))
 
     @renderer
     def accepting_immutable_shares(self, req, tag):
-        accepting = self.get_stat("storage_server.accepting_immutable_shares")
+        accepting = self._get_storage_stat("storage_server.accepting_immutable_shares")
         return {True: "Yes", False: "No"}[bool(accepting)]
 
     @renderer