Updated openstack/openstack
Project: openstack/cinder  707409b03e2eaf690ba2fe229f8fba320ab391a9

Update _resize_volume_file() to support appropriate permissions

ibmnas driver inherits _set_rw_permissions_for_all() from nfs.py
which sets 666 to the volumes. Changes are expected to be made in
nfs.py such that it sets 600 or 660 permissions, by doing so
ibmnas driver fails performing the operation _resize_volume_file()

Adding run_as_root in resize_volume operation.

Change-Id: Iecaf111f96f93b4e24bd81edd6aa82829113b4bb
Closes-Bug: #1333252