{
{   This routine interfaces to device management to obtain information about a
{ particular volume.
{
{       STP$REQUEST_DM_VOLUME_INFO (VOLUME, INTERNAL_VSN, VOLUME_OWNER,
{         ACTIVE_VOLUME_TABLE_INDEX, VOLUME_FOUND)
{
{ VOLUME:  (input)  This  parameter specifies the name of the volume for which
{       information is to be returned for.
{
{ INTERNAL_VSN: (output) This  parameter  returns  the  internal  vsn  of  the
{       volume.
{
{ VOLUME_OWNER:  (output)  This parameter returns the name of the owner of the
{       volume.
{
{ ACTIVE_VOLUME_TABLE_INDEX: (output) This parameter returns  the  index  into
{       device managements active volume table.
{
{ VOLUME_FOUND:  (output  This parameter returns whether device management was
{       able to find the volume and return the requested information.
{
