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

#### MRMTRSUS

Prolog
Control Block Contents
Storage Layout
Cross Reference

#### MRMTRSUS Prolog

####

####

     DSECT NAME - MTRSUS
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRMTRSUS
     DESCRIPTIVE NAME - Monitor Event Record
                        Domain 1 - Monitor Domain
                        Record 3 - Suspension Record
     DESCRIPTION - Indicates the number of event records lost due
                   to the monitor suspending. Monitoring may be
                   suspended because the event portion of the DCSS
                   is full, or the IUCV path to the receiving virtual
                   machine has been quiesced. This record is the first
                   record in the first block of data sent, after the
                   suspension has ended.

    MRMTRSUS Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)          Description

      0   0  Structure   24  MTRSUS              Start of monitor record
      0   0  Character    0  MTRSUS_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  Unsigned     4  MTRSUS_LOSTRCCT     Number of monitor event records
                                                 lost due to suspend.
                                                 MNDE_LOSTREC_CT
     24  18  Character    0  MTRSUS_END

    MRMTRSUS 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
    MTRSUS                  0     24
    MTRSUS_END             18      0
    MTRSUS_LOSTRCCT        14      4
    MTRSUS_MRHDR            0      0

    This information is
    based on z/VM V4R3.0.

    Last updated on 1 May 2002 at 16:20:33.

    Copyright IBM Corporation, 1990, 2002