fixed storing volume id in CreateRootVolume, added image id debugging
fixed storing volume id in CreateRootVolume, added image id debugging

CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints