diff --git a/cinder/image/cache.py b/cinder/image/cache.py
index 54a5b2b0d70..ef765f1d53a 100644
--- a/cinder/image/cache.py
+++ b/cinder/image/cache.py
@@ -196,9 +196,6 @@ class ImageVolumeCache(object):
         # Delete will evict the cache entry.
         self.volume_api.delete(context, volume_ref)
 
-    def _get_image_volume_name(self, image_id):
-        return 'image-volume-' + image_id
-
     def _should_update_entry(self, cache_entry, image_meta):
         """Ensure that the cache entry image data is still valid."""
         image_updated_utc = (image_meta['updated_at']
diff --git a/cinder/image/glance.py b/cinder/image/glance.py
index 13e873d4027..b2929918585 100644
--- a/cinder/image/glance.py
+++ b/cinder/image/glance.py
@@ -319,16 +319,6 @@ class GlanceImageService(object):
         except Exception:
             _reraise_translated_image_exception(image_id)
 
-    def delete_locations(self, context, image_id, url_set):
-        """Delete backend location urls from an image."""
-        if CONF.glance_api_version != 2:
-            raise exception.Invalid("Image API version 2 is disabled.")
-        client = GlanceClientWrapper(version=2)
-        try:
-            return client.call(context, 'delete_locations', image_id, url_set)
-        except Exception:
-            _reraise_translated_image_exception(image_id)
-
     def download(self, context, image_id, data=None):
         """Calls out to Glance for data and writes data."""
         if data and 'file' in CONF.allowed_direct_url_schemes:
diff --git a/cinder/manager.py b/cinder/manager.py
index d725dc6ed22..0195b7fb8bc 100644
--- a/cinder/manager.py
+++ b/cinder/manager.py
@@ -61,7 +61,6 @@ from cinder.db import base
 from cinder.i18n import _LI
 from cinder import rpc
 from cinder.scheduler import rpcapi as scheduler_rpcapi
-from cinder import version
 
 from eventlet import greenpool
 
@@ -112,15 +111,6 @@ class Manager(base.Base, PeriodicTasks):
         """
         pass
 
-    def service_version(self):
-        return version.version_string()
-
-    def service_config(self):
-        config = {}
-        for key in CONF:
-            config[key] = CONF.get(key, None)
-        return config
-
     def is_working(self):
         """Method indicating if service is working correctly.