PXMSYNCH Back to Index page
 
Prolog 
Control Block Contents 
   PXMSYNCH DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

 
  PXMSYNCH Control Block Content Top of page
  




 PXMSYNCH DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      PXMSYNCH       SSI Manager Synchronization Message
0000    0 Address      1 PXMACTN        Action
          00000001       PXMREQST       1 PXMREQST Request
          00000002       PXMPRORP       2 PXMPRORP Proceed-with-reply
          00000003       PXMPROCD       3 PXMPROCD Proceed
          00000004       PXMABORT       4 PXMABORT Abort
0001    1 Address      1 PXMRQTYP       Request type
          00000001       PXMPREPS       1 PXMPREPS Prepare for stable
          00000002       PXMNOTSC       2 PXMNOTSC Notify state change
          00000003       PXMCONNC       3 PXMCONNC Connectivity change
          00000004       PXMSTSSI       4 PXMSTSSI SET SSI change
          00000005       PXMJOIN        5 PXMJOIN Attempt to JOIN SSI
0002    2 Address      1 PXMOMODE       Old SSI mode
0003    3 Address      1 PXMNMODE       New SSI mode
0004    4 Address      1 PXMOSTAT       Old system state
0005    5 Address      1 PXMNSTAT       New system state
0006    6 Signed       2 PXMSYSSL       System slot number
0008    8 Character    8 PXMSYSTM       System name
0008    8 Bitstring    4 PXMSYMSK       Bit mask indicating participating
                                        systems. (Left to right for
                                        systems 1-32)
000C   12 Bitstring    4 *              Rest of PXMSYSTM redefinition
0008    8 Address      1 PXMPDRDL       PDR device EQID/DUID length
0009    9 Bitstring    7 *              Rest of PXMSYSTM redefinition
0010   16 Signed       2 PXMSVNLV       SET SSI new level, - system's max
                                        level at JOIN
0012   18 Signed       2 PXMSVISL       SET SSI issuing system slot
                                        number
0014   20 Bitstring    1 PXMSVTYP       SET SSI subtype
          00000001       PXMSVSLT       1 PXMSVSLT SET SSI slot change
          00000002       PXMSVDWN       2 PXMSVDWN SET SSI down change
          00000003       PXMSVLVL       3 PXMSVLVL SET SSI level change
          00000004       PXMSVFDN       4 PXMSVFDN SET SSI FORCE DOWN
          00000005       PXMSVPDR       5 PXMSVPDR SET SSI PDRVOLUME
0015   21 Address      1 PXMSQNUM       Request sequence number
0016   22 Bitstring    2 *              Reserved for IBM use
          00000018       PXMSYLEN       *-PXMSYNCH PXMSYNCH length
0018   24 Character   40 PXMPDRDI       PDR device DUID/EQID
          00000040       PXMSYXLN       *-PXMSYNCH PXMSYNCH extended
                                        length
          00000003       PXMSYSIZ       (PXMSYLEN+7)/8 PXMSYNCH size in
                                        doublewords
 
 
  PXMSYNCH Storage Layout Top of page
  
          
*** PXMSYNCH - SSI Manager Synchronization Message
*
*     +------+------+------+------+------+------+-------------+
*   0 |:ACTN |:RQTYP|:OMODE|:NMODE|:OSTAT|:NSTAT|  PXMSYSSL   |
*     +------+------+------+------+------+------+-------------+
*   8 |                       PXMSYSTM                        |
*     +-------------------------------------------------------+
*  10
*
*** PXMSYNCH - SSI Manager Synchronization Message
          
*** Overlay for PXMSYSTM in PXMSYNCH
*
*     +---------------------------+---------------------------+
*   8 |         PXMSYMSK          |///////////////////////////|
*     +---------------------------+---------------------------+
*  10
*
*** Overlay for PXMSYSTM in PXMSYNCH
          
*** Overlay for PXMSYSTM in PXMSYNCH
*
*     +------+------------------------------------------------+
*   8 |:PDRDL|////////////////////////////////////////////////|
*     +------+------+-------------+------+------+-------------+
*  10 |  PXMSVNLV   |  PXMSVISL   |:SVTYP|:SQNUM|/////////////|
*     +-------------+-------------+------+------+-------------+
*  18 |                                                       |
*     =                       PXMPDRDI                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  40
*
*** Overlay for PXMSYSTM in PXMSYNCH
 
 
  PXMSYNCH Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
PXMABORT       0000 00000004
PXMACTN        0000
PXMCONNC       0001 00000003
PXMJOIN        0001 00000005
PXMNMODE       0003
PXMNOTSC       0001 00000002
PXMNSTAT       0005
PXMOMODE       0002
PXMOSTAT       0004
PXMPDRDI       0018
PXMPDRDL       0008
PXMPREPS       0001 00000001
PXMPROCD       0000 00000003
PXMPRORP       0000 00000002
PXMREQST       0000 00000001
PXMRQTYP       0001
PXMSQNUM       0015
PXMSTSSI       0001 00000004
PXMSVDWN       0014 00000002
PXMSVFDN       0014 00000004
PXMSVISL       0012
PXMSVLVL       0014 00000003
PXMSVNLV       0010
PXMSVPDR       0014 00000005
PXMSVSLT       0014 00000001
PXMSVTYP       0014
PXMSYLEN       0016 00000018
PXMSYMSK       0008
PXMSYSIZ       0018 00000003
PXMSYSSL       0006
PXMSYSTM       0008
PXMSYXLN       0018 00000040
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:53:59 EDT.
Copyright IBM Corporation, 1990, 2022