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

MRIODVSR

Prolog
Control Block Contents
Cross Reference

MRIODVSR Prolog

 DSECT NAME - IODVSR
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRIODVSR
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 6 - I/O Domain
                    Record 23 - Virtual Switch Recovery
 DESCRIPTION - Indicates that the real network connection for a
               virtual switch is initialized for the first time
               or has recovered from a failure.
 NOTES -






MRIODVSR Control Block Contents


Offsets
Dec Hex  Type       Len  Name (Dim)             Description
 
  0   0  Structure   48  IODVSR                 Start of monitor record
  0   0  Character    0  IODVSR_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  Character    8  IODVSR_LANOWNER        Virtual switch owner.
 28  1C  Character    8  IODVSR_LANNAME         Virtual switch name.
 36  24  Character    8  IODVSR_LANRDD_LANCONT  Controller name for the
                                                recovery device.
 44  2C  Unsigned     2  IODVSR_LANRDD_RDEV     Real device address for the
                                                recovery device.
 46  2E  Unsigned     1  IODVSR_LANRDD_OSAPORTN OSA-Express port number
                                                configured
 47  2F  Unsigned     1  *                      Reserved for IBM use.
 48  30  Character    0  IODVSR_END







MRIODVSR Cross Reference


                      Hex           Hex
Name                 Offset Length Value
 
IODVSR                     0     48
IODVSR_END                30      0
IODVSR_LANNAME            1C      8
IODVSR_LANOWNER           14      8
IODVSR_LANRDD_LANCONT     24      8
IODVSR_LANRDD_OSAPORTN    2E      1
IODVSR_LANRDD_RDEV        2C      2
IODVSR_MRHDR               0      0
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2







This information is
based on z/VM V5R2.0.

Last updated on 11 Jul 2008 at 08:51:47.

Copyright IBM Corporation, 1990, 2008