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    80  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  Character     1  IODVSF_FLAG1           Flags
              1... ....        IODVSF_SWITCHOVER       UpLink Port failure due to
                                                      a SET VSWITCH SWITCHOVER
                                                      Command.
              .1.. ....        *
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
      48  30  Unsigned      4  IODVSF_LANMGIPA        LAN Management IP address
      52  34  Character     8  IODVSF_MGSWIEUSER      LAN Management user ID
      60  3C  Character     6  IODVSF_MGNICMAC        LAN Management MAC address
      66  42  Unsigned      2  *                      Reserved
      68  44  Character     8  IODVSF_SWPGROUP        Port groupname
      76  4C  Character     1  IODVSF_LANRDD_RSN      See HCPLANBK COPY for
                                                      LANRDD_RSN definitions
      77  4D  Character     1  IODVSF_VQSTATE         VQSTATE Can have following
                                                      values: X'00'= Error State
                                                      X'01'= Standby State X'02'=
                                                      Suspended State X'03'=
                                                      Waiting State X'04'= Active
                                                      State
      78  4E  Unsigned      2  IODVSF_VQSREAS         VQSREAS can have following
                                                      values: 0 = No status to
                                                      report 1 = Pending QDIO
                                                      activation 2 = Pending
                                                      Routing Assignment 3 = Port
                                                      inoperable (INOP) 4 = ABEND
                                                      occurred 5 = Pending failback
                                                      6 = LACP negotiation 7 =
                                                      Partner LACP information
                                                      mismatch 8 = Inoperable by
                                                      LACP 9 = LACP NOT enabled on
                                                      partner
      80  50  Character     0  IODVSF_END

#### MRIODVSF Cross Reference

                          Hex           Hex
    Name                  Offset Length Value

    IODVSF                     0     80
    IODVSF_END                50      0
    IODVSF_FLAG1              2F      1
    IODVSF_LANMGIPA           30      4
    IODVSF_LANNAME            1C      8
    IODVSF_LANOWNER           14      8
    IODVSF_LANRDD_LANCONT     24      8
    IODVSF_LANRDD_OSAPORTN    2E      1
    IODVSF_LANRDD_RDEV        2C      2
    IODVSF_LANRDD_RSN         4C      1
    IODVSF_MGNICMAC           3C      6
    IODVSF_MGSWIEUSER         34      8
    IODVSF_MRHDR               0      0
    IODVSF_SWITCHOVER         2F           80
    IODVSF_SWPGROUP           44      8
    IODVSF_VQSREAS            4E      2
    IODVSF_VQSTATE            4D      1
    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 V7R2.0.

    Last updated on 09 August 2020 at 15:03:19.

    Copyright IBM Corporation, 1990, 2020