/usr/lib/linux-tools/3.16.0-49-lowlatency/hv_vss_daemon is in linux-cloud-tools-3.16.0-49-lowlatency 3.16.0-49.65~14.04.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/3.16.0-49-lowlatency/../../linux-lts-utopic-tools-3.16.0-49/hv_vss_daemon