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

#### MRIODVSF

Prolog
Control Block Contents
Cross Reference

#### MRIODVSF Prolog

####

####

     DSECT NAME - IODVSF
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRIODVSF
     DESCRIPTIVE NAME - Monitor Event Record
                        Domain 6 - I/O Domain
                        Record 22 - Virtual Switch Failure
     DESCRIPTION - Indicates that the real network connection for a
                   virtual switch has failed.
     NOTES -

    MRIODVSF Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)             Description

      0   0  Structure   48  IODVSF                 Start of monitor record
      0   0  Character    0  IODVSF_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  IODVSF_LANOWNER        Virtual switch owner.
     28  1C  Character    8  IODVSF_LANNAME         Virtual switch name.
     36  24  Character    8  IODVSF_LANRDD_LANCONT  Controller name for the
                                                    failing device.
     44  2C  Unsigned     2  IODVSF_LANRDD_RDEV     Real device address for the
                                                    failing device.
     46  2E  Unsigned     1  IODVSF_LANRDD_OSAPORTN OSA-Express port number
                                                    configured
     47  2F  Unsigned     1  *                      Reserved for IBM use.
     48  30  Character    0  IODVSF_END

    MRIODVSF Cross Reference

                          Hex           Hex
    Name                 Offset Length Value

    IODVSF                     0     48
    IODVSF_END                30      0
    IODVSF_LANNAME            1C      8
    IODVSF_LANOWNER           14      8
    IODVSF_LANRDD_LANCONT     24      8
    IODVSF_LANRDD_OSAPORTN    2E      1
    IODVSF_LANRDD_RDEV        2C      2
    IODVSF_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 08:48:31.

    Copyright IBM Corporation, 1990, 2008