so this actually looks like an issue in cinder validating the keystone token http://logs.openstack.org/23/43723/4/gate/gate-tempest-devstack-vm-full/3fefc90/logs/screen-c-api.txt.gz?level=TRACE#_2013-08-28_06_24_24_814 which Attila linked above.
so this actually looks like an issue in cinder validating the keystone token http:// logs.openstack. org/23/ 43723/4/ gate/gate- tempest- devstack- vm-full/ 3fefc90/ logs/screen- c-api.txt. gz?level= TRACE#_ 2013-08- 28_06_24_ 24_814 which Attila linked above.