('destroy', 'shut down your VM, hard (with xm destroy)'),
('shutdown', 'shut down your VM, softly if paravm (with xm shutdown)'),
('create', 'start up your VM (with xm create)'),
('destroy', 'shut down your VM, hard (with xm destroy)'),
('shutdown', 'shut down your VM, softly if paravm (with xm shutdown)'),
('create', 'start up your VM (with xm create)'),