c4848cd472
Quota check for create/delete/resize volume Quota is implemented as a decorator, which can be easy enabled and disabled if wanted. The quota feature uses a reservation system that reserves resources prior to usage. BP https://blueprints.launchpad.net/reddwarf/+spec/quotas Change-Id: I5df82c8f1d7b40311b5d5d7301992607f98e9b2a