
{
{ CML$7990_USAGE_DATA
{
{
{ PURPOSE:
{    The purpose of this statistic is to record the information given by
{    the 7990 subsytem on usage between each mount/dismount of a vsn.
{
{ FREQUENCY: At occurrence of a dismount.
{
{ CONTENT:
{    The  descriptive data portion of this statistic contains:
{
{   '<mf>.<iou>.<pp>.<channel>.<controller>.<smx>.<drd>*<vsn>'
{
{      where <mf> is the identification of the mainframe in the form
{        $SYSTEM_mmmm_ssss.  Where 'mmmm' is the model number of
{        Central Processor zero (CP0), e.g. 0990, and 'ssss' is the
{        serial number of that processor, e.g. 0104.
{
{      where  <iou>  is  the  string  'IOUn' where n is 0 or 1.
{        This identifies the IOU associated with the channel over
{        which the failure was reported.
{
{      where <pp> is either the string 'PPn' or 'CPPn' and where 'n'
{        is the decimal representation of the logical PP number used
{        to process the failing request.  Note that 'CPP' is the
{        designation given to the concurrent PPs in an I4 IOU.
{
{      where <channel> is either the string 'CHn' or 'CCHnp',
{        where 'n' is the decimal representation of the channel and
{        where 'p' is the channel port (A or B) through which the
{        disk device was accessed.  Note that 'CCH' is the
{        designation given to the concurrent channels in an I4 IOU.
{
{      where <controller> is the element name of the 7990 controller
{        used in the reporting request.
{
{      where  <smx> is the element name of the storage module
{        device used in the reporting request. x = 'A' through 'H' to
{        denote the eight possible storage modules.
{
{      where <drd> is the data recording device index ( 0 or 1 ).
{
{      where <vsn> is the recorded vsn of the cartridge volume which  was
{        the object of the reporting request.
{
{
{      The counter value portion of this statistic contains:
{
{    counter        description
{
{       1        Logical PP number.
{                Bits 63 thru 58 logical PP number.
{                Bit 57 is set to 1 for an I4 concurrent PP.
{                Bits 56 thru 52 reserved for CDC.
{                Bits 51 thru 46 contains IOU number.
{                Bits 45 thru 0 reserved for CDC.
{       2        Channel Number of Controller.
{                Bits 63 thru 58 channel number.
{                Bit 57 channel type
{                       0 = nonconcurrent channel  (CH)
{                       1 = concurrent channel (CCH)
{                Bit 56 port A.
{                Bit 55 port B.
{                Bits 54 thru 52 reserved for CDC.
{                Bits 51 thru 46 IOU number.
{                Bits 45 thru 32 reserved.
{                Bits 31 thru 16 Final C170/DMA channel Error Status Register.
{                Bits 15 thru 0 Initial C170/DMA channel Error status Register.
{       3        Equipment Number of the Controller.
{       4        DRD equipment number
{       5        Vertical coordinate of cartridge.
{       6        Horizontal coordinate of cartridge.
{       7        Number of stripes read this mount.
{       8        Number of stripes written this mount.
{

  CONST
    cml$7990_usage_data = cmc$min_ecc + 9003;

*copyc cmc$condition_limits
