Update the ownership of the directory about NFS mount point(s).
This patch could be also stand as an improvement for future use.
Making the filesystem directory configurable, we are able to store
the image in the different directory (or in a new path) under
glance_system_user_home repo, which is able to be configured
dynamically, for instance, via deployment of a scenario.
Change-Id: I7403ac9bd85ea3ed149e13cb57c51039602f6ba1
Signed-off-by: Panagiotis Karalis <pkaralis@intracom-telecom.com>
c27d0123ab