Comment 5 for bug 1259907

Also:

Image cache contained image file for image '303d6d16-e2ee-4b71-8900-61820e087714', however the registry did not contain metadata for that image!

http://logs.openstack.org/19/61419/1/check/check-tempest-dsvm-full/c9cc87f/logs/screen-g-api.txt.gz?level=ERROR