Comment 1 for bug 1288038

This occurred recently also -

 http://logs.openstack.org/88/123688/3/check/check-tempest-dsvm-neutron-full/6427351/logs/screen-c-api.txt

Created backup is not able to goes to 'available' state -

Traceback (most recent call last):
  File "tempest/api/volume/admin/test_volumes_backup.py", line 73, in test_volume_backup_create_get_detailed_list_restore_delete
    'available')
  File "tempest/services/volume/json/backups_client.py", line 101, in wait_for_backup_status
    raise exceptions.TimeoutException(message)
TimeoutException: Request timed out
Details: Volume backup c41d6d6f-35a0-4d2e-aa05-30ba8ecb65b2 failed to reach available status within the required time (196 s).

Needs to be looked from cinder side. I do not think there is anything for tempest.