commit d08298f0c2b17c8ed4dfcff33acd57bc24cacfc7
Author: gecong1973 <ge.cong@zte.com.cn>
Date:   Fri Oct 9 20:25:17 2020 -0700

    add exception details  for provide_snapshot when RuntimeErro
    
    Change-Id: I80b0ec7fc7ffeee964b4660060e7023da7bb6dc9

diff --git a/freezer/openstack/osclients.py b/freezer/openstack/osclients.py
index 548069f..de13e5a 100644
--- a/freezer/openstack/osclients.py
+++ b/freezer/openstack/osclients.py
@@ -235,7 +235,8 @@ class OSClientManager(object):
             except RuntimeError:
                 LOG.info("Delete snapshot in error state " + snapshot.id)
                 self.get_cinder().volume_snapshots.delete(snapshot)
-                raise
+                raise Exception("Delete snapshot in error"
+                                " state " + snapshot.id)
             except Exception as e:
                 LOG.exception(e)
         return snapshot