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    48  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     8  MTRMCC_RSAGOFFL        Offline frames >2G
  44  2C  Character     4  MTRMCC_RSAOFFLN        Offline frames <2G
  48  30  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     48
MTRMCC_END                30      0
MTRMCC_MRHDR               0      0
MTRMCC_RSAGOFFL           24      8
MTRMCC_RSAOFFLN           2C      4
MTRMCC_SYSGSTBY           14      8
MTRMCC_SYSGSTRS           1C      8







This information is
based on z/VM V6R2.0.

Last updated on 23 Nov 2011 at 15:33:04.

Copyright IBM Corporation, 1990, 2011