MRVNDGLB

MRVNDGLB Prolog

 DSECT NAME - VNDGLB
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRVNDGLB
 DESCRIPTIVE NAME - Monitor Sample Record
                    Domain 8 - Virtual Network Domain
                    Record 4  - Global Networking Activity
 DESCRIPTION - Describes Inter-VSwitch Link network activity for a
               global networking  object.
 NOTES - (1)   When the IVL virtual switch exists, this record is
               collected for each global networking object that
               exists to report information about its IVL network
               traffic.
               At this time, this record is supported only for
               virtual switches defined with the GLOBAL attribute,
               so VNDGLB_TYPE is always equal to VNDGLB_VSWITCH.
         (2)   A null record may be created if a complete
               sample cannot be obtained due to lock
               contention. In that case, a null record is created
               with VNDGLB_INCOMPLETE set ON and all other fields
               set to 0 or blanks.
         (3)   Value for VNDGLB_TYPE - Networking Object type
                 1 = (VNDGLB_VSWITCH) Global VSWITCH

MRVNDGLB Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure    88  VNDGLB                 Start of monitor record
   0   0  Character     0  VNDGLB_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  VNDGLB_SYSID           System name.
  28  1C  Character     8  VNDGLB_LANNAME         Global object name - When
                                                  VNDGLB_TYPE is
                                                  VNDGLB_VSWITCH, contains the
                                                  name of a virtual switch
                                                  defined with the GLOBAL
                                                  attribute.
  36  24  Unsigned      1  VNDGLB_TYPE            Networking Object type.
  37  25  Unsigned      1  VNDGLB_FLAG            Sample control flag
          1... ....        VNDGLB_INCOMPLETE       - Sample is incomplete.
          .1.. ....        *
          ..1. ....        *
          ...1 ....        *
          .... 1...        *
          .... .1..        *
          .... ..1.        *
          .... ...1        *
  38  26  Unsigned      2  VNDGLB_SWPINST         Shared port group instance
                                                  (0-3) if a shared port group
                                                  is in use on the global
                                                  vswitch. Otherwise contains
                                                  0.
  40  28  Character     8  VNDGLB_SWPGROUP        - When VNDGLB_TYPE is
                                                  VNDGLB_VSWITCH, contains the
                                                  name of a shared port group
                                                  if one is in use on the
                                                  global virtual switch.
                                                  Otherwise contains blanks.
  48  30  Unsigned      2  VNDGLB_OFFCTR          Offset within this record
                                                  to the start of
                                                  VNDGLB_COUNTER.
  50  32  Unsigned      2  VNDGLB_CTRLN           Length of the
                                                  VNDGLB_COUNTER field.
  52  34  Character     4  VNDGLB_UNQID           Unique ID for vswitch
  56  38  Character    32  VNDGLB_COUNTER
  56  38  Character     8  VNDGLB_LANIVLDPTXBYT   Cumulative number of bytes
                                                  of customer data sent over
                                                  the IVL Network (Data Plane
                                                  traffic) on behalf of this
                                                  global object.
  64  40  Character     8  VNDGLB_LANIVLDPRXBYT   Cumulative number of bytes
                                                  of customer data received
                                                  over the IVL Network (Data
                                                  Plane traffic) on behalf of
                                                  this global object.
  72  48  Character     8  VNDGLB_LANIVLDPTXPKT   Cumulative count of the
                                                  packets of customer data sent
                                                  over the IVL Network (Data
                                                  Plane traffic) on behalf of
                                                  this global object.
  80  50  Character     8  VNDGLB_LANIVLDPRXPKT   Cumulative count of the
                                                  packets of customer data
                                                  received over the IVL Network
                                                  (Data Plane traffic) on
                                                  behalf of this global object.
  88  58  Character     0  VNDGLB_END

MRVNDGLB 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
VNDGLB                     0     88
VNDGLB_COUNTER            38     32
VNDGLB_CTRLN              32      2
VNDGLB_END                58      0
VNDGLB_FLAG               25      1
VNDGLB_INCOMPLETE         25           80
VNDGLB_LANIVLDPRXBYT      40      8
VNDGLB_LANIVLDPRXPKT      50      8
VNDGLB_LANIVLDPTXBYT      38      8
VNDGLB_LANIVLDPTXPKT      48      8
VNDGLB_LANNAME            1C      8
VNDGLB_MRHDR               0      0
VNDGLB_OFFCTR             30      2
VNDGLB_SWPGROUP           28      8
VNDGLB_SWPINST            26      2
VNDGLB_SYSID              14      8
VNDGLB_TYPE               24      1
VNDGLB_UNQID              34      4

This information is
based on z/VM V7R3.0.

Last updated on 09 September 2022 at 12:32:05.

Copyright IBM Corporation, 1990, 2022