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

#### MRMTRMCC

Prolog
Control Block Contents
Cross Reference

#### MRMTRMCC Prolog

####

####

     DSECT NAME - MTRMCC
     FUNCTION - Map a Monitor record.
     LOCATED By -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRMTRMCC
     DESCRIPTIVE NAME - Monitor Event Record
                        Domain 1 - Monitor Domain
                        Record 21 - Memory Configuration Change
     DESCRIPTION - Record of a Memory Configuration Change reported by
                   the Support Element
     NOTES:

    MRMTRMCC Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)             Description

      0   0  Structure   36  MTRMCC                 Start of monitor record
      0   0  Character    0  MTRMCC_MRHDR           Record header - see MRRECHDR
                                                    for details
      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  MTRMCC_SYSGSTBY        Standby central storage size
                                                    in bytes
     28  1C  Character    8  MTRMCC_SYSGSTRS        Reserved central storage size
                                                    in bytes
     36  24  Character    0  MTRMCC_END

    MRMTRMCC 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
    MTRMCC                     0     36
    MTRMCC_END                24      0
    MTRMCC_MRHDR               0      0
    MTRMCC_SYSGSTBY           14      8
    MTRMCC_SYSGSTRS           1C      8

    This information is
    based on z/VM V6R1.0.

    Last updated on 13 October 2009 at 15:16:41.

    Copyright IBM Corporation, 1990, 2009