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

MRMTRHPP

Prolog
Control Block Contents
Cross Reference

MRMTRHPP Prolog

 DSECT NAME - MTRHPP
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 Referenced Control Blocks -
        MRRECHDR    Monitor Record Header
 NAME - MRMTRHPP
 DESCRIPTIVE NAME - Monitor Sample Configuration Record
                    Domain 1  - Monitor Domain
                    Record 20 - HyperPAV Pool definition
 DESCRIPTION - Indicates the number and associated SSID of a HyperPAV
               Pool.
 NOTES:
     The HyperPAV Pool Token is the Subsystem ID (SSID) of the
     logical control unit that all of the devices in the pool are
     associated.  The SSID is a unique value that distinguishes
     it from all other control units in a configuration.
     This value can be obtained from a Q DASD DETAILS command
     executed against one of the device's on the control unit.
     The HyperPAV Pool number is a value that indicates which
     devices (bases/aliases) can be used together in a HyperPAV
     environment.  This value is generated by CP using the SSID
     to ensure that it is unique value in the system.  This value
     can be obtained from a Q PAV command executed against one
     of the devices in the pool.






MRMTRHPP Control Block Contents


Offsets
Dec Hex  Type       Len  Name (Dim)             Description
 
  0   0  Structure   24  MTRHPP                 Start of monitor record
  0   0  Character    0  MTRHPP_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     2  MTRHPP_HPPOOLNM        HyperPAV Pool Number
 22  16  Unsigned     2  MTRHPP_HPPTOKEN        HyperPAV Pool Token = SSID
 24  18  Character    0  MTRHPP_END             







MRMTRHPP 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
MTRHPP                     0     24
MTRHPP_END                18      0
MTRHPP_HPPOOLNM           14      2
MTRHPP_HPPTOKEN           16      2
MTRHPP_MRHDR               0      0







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

Last updated on 8 Oct 2009 at 21:08:13.

Copyright IBM Corporation, 1990, 2009