I everybody, I really did not undarstand what can I do updataing a heat stack. If I create a simple stack with a virtual machine and a cinder volume attacched , can I add a new volume updating the stack ? Or can I resize the existing volume updating the stack ? Or updating the stack the virtual machine is rebuilded ? Regards Ignazio -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20151002/e63bffe6/attachment.html>