# glance image-create --name=cirros --disk-format=qcow2 --container-format=bare --is-public=false --file=cirros-0.3.0-x86_64-disk.img
Request returned failure status.
500 Internal Server Error
Failed to upload image 09e837f3-5844-47df-9e0d-ba86ea04f7ed
    (HTTP 500)