Programming Interface Information:
The Monitor Records are intended Programming Interfaces that
allow the customer to write programs to obtain services of z/VM.

MRSTOXSU

Prolog
Control Block Contents
Cross Reference

MRSTOXSU Prolog

 DSECT NAME - STOXSU
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR -  Monitor Record Header
 NAME - MRSTOXSU
 DESCRIPTIVE NAME - Monitor Sample Record
                    Domain 3 - Storage Domain
                    Record 10 - Expanded Storage Data (Per User)
 DESCRIPTION - Expanded storage data pertaining to the user that
               owns it.






MRSTOXSU Control Block Contents


Offsets
Dec Hex  Type       Len  Name (Dim)             Description
 
  0   0  Structure   40  STOXSU                 
  0   0  Character    0  STOXSU_MRHDR           Record header
  0   0  Character   20  MRHDR                  
  0   0  Unsigned     2  MRHDRLEN               record length in bytes
  2   2  Unsigned     2  MRHDRZER               field of zeros
  4   4  Unsigned     1  MRHDRDM                domain identifier
  5   5  Unsigned     1  *                      
  6   6  Unsigned     2  MRHDRRC                record identifier
  8   8  Character    8  MRHDRTOD               Time at which this record was
                                                built. In time-of-day (TOD)
                                                clock format. See IBM System
                                                370 XA Principle of Operation
                                                for explanation of format.
 16  10  Character    4  *                      
 20  14  Character    0  MRHDR_END              End of header
 20  14  Character    8  STOXSU_VMDUSER         Userid of owner of expanded
                                                storage
 28  1C  Unsigned     4  STOXSU_CALXSTOR        Size, in megabytes, of
                                                expanded storage attached to
                                                the user
 32  20  Unsigned     4  STOXSU_CALORGIN        First real block number
                                                attached
 36  24  Unsigned     4  STOXSU_CALXSLIM        Last real block number
                                                attached
 40  28  Character    0  STOXSU_END             







MRSTOXSU Cross Reference


                      Hex           Hex
Name                 Offset Length Value
 
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2
STOXSU                     0     40
STOXSU_CALORGIN           20      4
STOXSU_CALXSLIM           24      4
STOXSU_CALXSTOR           1C      4
STOXSU_END                28      0
STOXSU_MRHDR               0      0
STOXSU_VMDUSER            14      8







This information is
based on z/VM V5R2.0.

Last updated on 11 Dec 2005 at 18:48:12.

Copyright IBM Corporation, 1990, 2005