def create_from_raw(self, base, size=None):
self._assert_image_not_larger(base, size)
utils.execute('qemu-img', 'create', '-f', 'qcow2', '-o',
'cluster_size=2M,backing_file=%s' % base,
self.path())
if size:
disk.extend(self.image_path, size)
def create_from_raw(self, base, size=None):
self._assert_image_not_larger(base, size)
utils.execute('cp', base, self.image_path)
if size:
disk.extend(self.image_path, size)
def fetch_image(context, target, image_id, user_id, project_id,
size=None):
"""Grab image and optionally attempt to resize it"""
images.fetch(context, image_id, target, user_id, project_id)
if size:
disk.extend(target, size)
