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
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
   2   2  Unsigned      2  MRHDRZER
   4   4  Unsigned      1  MRHDRDM
   5   5  Unsigned      1  *
   6   6  Unsigned      2  MRHDRRC
   8   8  Character     8  MRHDRTOD
  16  10  Character     4  *
  20  14  Character     0  MRHDR_END
  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 V7R2.0.

Last updated on 09 August 2020 at 14:25:17.

Copyright IBM Corporation, 1990, 2020