MRISFILC

MRISFILC Prolog

 DSECT NAME - ISFILC
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRISFILC
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 9 - ISFC Domain
                    Record 3 - ISFC Logical Link Definition Change
 DESCRIPTION - Indicates that there has been a change in the
               state of an ISFC Logical Link.
 NOTES -

MRISFILC Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure   140  ISFILC                 Start of monitor record
   0   0  Character     0  ISFILC_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      1  ISFILC_ACTIVITY        Logical link activity - the
                                                  reason for creation of this
                                                  record. ACTIVATE_FIRST = 1
                                                  ACTIVATE = 2 DEACTIVATE = 3
                                                  DEACTIVATE_LAST = 4
  21  15  Unsigned      1  *                      Reserved
  22  16  Unsigned      2  ISFILC_LNKDEVCT        Count of link devices
                                                  making up the logical link.
  24  18  Character     4  ISFILC_LDVDEVID        Device number
  28  1C  Character     8  ISFILC_LDVRMNOD        Partner node name
The following fields are valid only when the ISFILC_ACTIVITY field = 4
(DEACTIVATE_LAST)

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
  36  24  Character     8  ISFILC_LNKLRCMS        Local Messages received
  44  2C  Character     8  ISFILC_LNKLRCBT        Local Bytes Received
  52  34  Character     8  ISFILC_LNKLSNMS        Local Messages Sent
  60  3C  Character     8  ISFILC_LNKLSNBT        Local Bytes Sent
  68  44  Character     8  ISFILC_LNKFRCMS        Forwarded Msgs received
  76  4C  Character     8  ISFILC_LNKFRCBT        Forwarded Bytes Received
  84  54  Character     8  ISFILC_LNKFSNMS        Forwarded Messages Sent
  92  5C  Character     8  ISFILC_LNKFSNBT        Forwarded Bytes Sent
 100  64  Character     8  ISFILC_LNKDRCMS        Discarded messages received
 108  6C  Character     8  ISFILC_LNKDRCBT        Discarded bytes received
 116  74  Character     8  ISFILC_NODDSNMS        Messages which received an
                                                  error on an attempt to send
                                                  using this link.
 124  7C  Character     8  ISFILC_NODDSNBT        Bytes which received an
                                                  error on an attempt to send
                                                  using this link.
 132  84  Character     1  ISFILC_LDVREASON       For DEACTIVATE and
                                                  DEACTIVATE_LAST, the reason
                                                  the device was reset.
 133  85  Unsigned      1  ISFILC_LDVERROR        For DEACTIVATE and
                                                  DEACTIVATE_LAST, the most
                                                  recent error condition.
 134  86  Character     6  *                      Reserved for IBM use.
 140  8C  Character     0  ISFILC_END             

MRISFILC Cross Reference

                      Hex           Hex
Name                 Offset Length Value
 
ISFILC                     0    140
ISFILC_ACTIVITY           14      1
ISFILC_END                8C      0
ISFILC_LDVDEVID           18      4
ISFILC_LDVERROR           85      1
ISFILC_LDVREASON          84      1
ISFILC_LDVRMNOD           1C      8
ISFILC_LNKDEVCT           16      2
ISFILC_LNKDRCBT           6C      8
ISFILC_LNKDRCMS           64      8
ISFILC_LNKFRCBT           4C      8
ISFILC_LNKFRCMS           44      8
ISFILC_LNKFSNBT           5C      8
ISFILC_LNKFSNMS           54      8
ISFILC_LNKLRCBT           2C      8
ISFILC_LNKLRCMS           24      8
ISFILC_LNKLSNBT           3C      8
ISFILC_LNKLSNMS           34      8
ISFILC_MRHDR               0      0
ISFILC_NODDSNBT           7C      8
ISFILC_NODDSNMS           74      8
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 V6R3.0.

Last updated on 22 Jul 2013 at 15:07:38.

Copyright IBM Corporation, 1990, 2013