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