gooddata/openstack-nova — pull request #39 by zdenekpizl (2014-09-05 13:48:52+00:00)
Title: BUGFIX: PCI-3781 nova-compute service is running vgs multiple times

- refactoring part of code to get all needed values in one call instead of
consequenti multiple call of the same expensive external command
- optimalizing calls of new methods and functions little bit