PLMBK Back to Index page
 
Prolog 
Control Block Contents 
   PLMBK 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.

 
  PLMBK Control Block Content Top of page
 

 PLMBK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure PLMBK Plex Manager Block 0000 0 Signed 4 PLMVOSOC Vote socket identifier 0004 4 Signed 4 PLMDESOC Decision socket identifier 0008 8 Signed 4 PLMSUSOC Suspended socket identifier 000C 12 Signed 4 PLMHBSOC Heartbeat socket identifier 0010 16 Signed 4 PLMHBMSK Mask of systems to receive heartbeat 0014 20 Signed 4 PLMCNMSK Mask of connected systems 0018 24 Signed 4 PLMWRMFG Warm start and IPL option flags 001C 28 Signed 4 PLMSJACT Indicate HCPPLMSJ loop is active 0020 32 Signed 2 * Reserved for future use 0022 34 Signed 2 PLMPSTNM Number of PSTBKs (Services) 0024 36 Signed 4 PLMBISOC Bitmap socket identifier Synchronization area 0028 40 Dbl-Word 8 PLMSL (0) Synchronization Lock 0028 40 Signed 4 PLMSLWRD (0) Lock word 0028 40 Bitstring 1 PLMSLFLG Flags 1... .... PLMSLABO X'80' PLMSLABO Request aborted .1.. .... PLMSLDEC X'40' PLMSLDEC Decision received ..1. .... PLMSLPWR X'20' PLMSLPWR Proceed with reply 0029 41 Signed 1 PLMSLPHS Phase 00000001 PLMSLPH1 1 PLMSLPH1 1 00000002 PLMSLPH2 2 PLMSLPH2 2 00000003 PLMSLPH3 3 PLMSLPH3 3 002A 42 Address 2 PLMSLOWN Owner system identifier 002C 44 Address 4 PLMSLANC Queued request anchor 0030 48 Dbl-Word 8 PLMSLDLK (3) Request defer lock 0048 72 Bitstring 24 PLMPXMSY Synchronization message 0060 96 Signed 4 PLMSYCNT Synchronization call count 0064 100 Signed 4 PLMSYPRO Proceed messages sent 0068 104 Signed 4 PLMSYPRP Proceed-with-reply messages sent 006C 108 Signed 4 PLMSYABO Abort messages sent 0070 112 Address 1 PLMABRC HCPPLMSY Abort Reason Code 0071 113 Address 1 PLMSOCFN HCPPLMSY Socket Function 0072 114 Address 1 PLMNXTSQ Next local synchronization request sequence number 0073 115 Address 1 PLMSLSQN Current synchronization lock request sequence number 0074 116 Signed 4 PLMFRTOK Token for PLM func trace tables 0078 120 Dbl-Word 8 PLMSYDUR Vote phase duration 0080 128 Dbl-Word 8 PLMSYDPR Proceed-with-reply phase duration 0088 136 Dbl-Word 8 PLMSYDLR Proceed/Abort phase duration Service Call Area 0090 144 Dbl-Word 8 PLMSCLLK (3) Service call defer lock 00A8 168 Dbl-Word 8 PLMCLSVG HCPPLMCL SVGBK address 00B0 176 Signed 4 PLMDFCNT Number of deferred responses 00B4 180 Signed 4 PLMCLRC Maximum service return code 00B8 184 Address 4 PLMCLTYP Call type string address 00BC 188 Bitstring 1 PLMSVFLG Service Call Flags 1... .... PLMENFAL X'80' PLMENFAL Communication enablement failed .1.. .... PLMJOING X'40' PLMJOING Changed to Joining ..1. .... PLMJOCHK X'20' PLMJOCHK Join check succeeded ...1 .... PLM1699 X'10' PLM1699 Isssued message 1699 00BD 189 Bitstring 1 PLMNEWMD New SSI Mode 00BE 190 Signed 2 PLMFLCNT Num of SUSPENDED->JOIN failures 00C0 192 Dbl-Word 8 PLMCEVLK (3) Connectivity event lock 00D8 216 Dbl-Word 8 PLMTOKEN SSI Manager Features Token State/Mode statistics area 00E0 224 Dbl-Word 8 PLMSMSLK (3) State/Mode statistcs defer lock 00F8 248 Signed 4 PLMSTCNT (0) State entry counters 00F8 248 Signed 4 PLMNJONG Joining 00FC 252 Signed 4 PLMNJOND Joined 0100 256 Signed 4 PLMNLEAV Leaving 0104 260 Signed 4 PLMNISOL Isolated 0108 264 Signed 4 PLMNSUSP Suspended 010C 268 Signed 4 PLMMDCNT (0) Mode entry counters 010C 268 Signed 4 PLMNSTAB Stable 0110 272 Signed 4 PLMNINFL In-flux 0114 276 Signed 4 PLMNSAFE Safe 0118 280 Dbl-Word 8 PLMSTDUR (0) State duration accumulators 0118 280 Dbl-Word 8 PLMTJONG Joining 0120 288 Dbl-Word 8 PLMTJOND Joined 0128 296 Dbl-Word 8 PLMTLEAV Leaving 0130 304 Dbl-Word 8 PLMTISOL Isolated 0138 312 Dbl-Word 8 PLMTSUSP Suspended 0140 320 Dbl-Word 8 PLMMDDUR (0) Mode duration accumlators 0140 320 Dbl-Word 8 PLMTSTAB Stable 0148 328 Dbl-Word 8 PLMTINFL In-flux 0150 336 Dbl-Word 8 PLMTSAFE Safe 0158 344 Dbl-Word 8 PLMMODET Current mode entry TOD 0160 352 Dbl-Word 8 PLMSTATT Current state entry TOD 0168 360 Dbl-Word 8 PLMDEFLK (3) Service Call Deferred Response Lock 00000180 PLMBKLEN *-PLMBK PLM Block length 00000030 PLMBKSIZ (PLMBKLEN+7)/8 PLM Block size in doublewords
 
 
  PLMBK Storage Layout Top of page
 
          
*** PLMBK - Plex Manager Block
*
*     +---------------------------+---------------------------+
*   0 |         PLMVOSOC          |         PLMDESOC          |
*     +---------------------------+---------------------------+
*   8 |         PLMSUSOC          |         PLMHBSOC          |
*     +---------------------------+---------------------------+
*  10 |         PLMHBMSK          |         PLMCNMSK          |
*     +---------------------------+---------------------------+
*  18 |         PLMWRMFG          |         PLMSJACT          |
*     +-------------+-------------+---------------------------+
*  20 |/////////////|  PLMPSTNM   |         PLMBISOC          |
*     +------+------+-------------+---------------------------+
*  28 |:SLFLG|:SLPHS|  PLMSLOWN   |         PLMSLANC          |
*     +------+------+-------------+---------------------------+
*  30 |                                                       |
*     =                       PLMSLDLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  48 |                                                       |
*     =                       PLMPXMSY                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  60 |         PLMSYCNT          |         PLMSYPRO          |
*     +---------------------------+---------------------------+
*  68 |         PLMSYPRP          |         PLMSYABO          |
*     +------+------+------+------+---------------------------+
*  70 |:ABRC |:SOCFN|:NXTSQ|:SLSQN|         PLMFRTOK          |
*     +------+------+------+------+---------------------------+
*  78 |                       PLMSYDUR                        |
*     +-------------------------------------------------------+
*  80 |                       PLMSYDPR                        |
*     +-------------------------------------------------------+
*  88 |                       PLMSYDLR                        |
*     +-------------------------------------------------------+
*  90 |                                                       |
*     =                       PLMSCLLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  A8 |                       PLMCLSVG                        |
*     +---------------------------+---------------------------+
*  B0 |         PLMDFCNT          |         PLMCLRC           |
*     +---------------------------+------+------+-------------+
*  B8 |         PLMCLTYP          |:SVFLG|:NEWMD|  PLMFLCNT   |
*     +---------------------------+------+------+-------------+
*  C0 |                                                       |
*     =                       PLMCEVLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  D8 |                       PLMTOKEN                        |
*     +-------------------------------------------------------+
*  E0 |                                                       |
*     =                       PLMSMSLK                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  F8 |         PLMNJONG          |         PLMNJOND          |
*     +---------------------------+---------------------------+
* 100 |         PLMNLEAV          |         PLMNISOL          |
*     +---------------------------+---------------------------+
* 108 |         PLMNSUSP          |         PLMNSTAB          |
*     +---------------------------+---------------------------+
* 110 |         PLMNINFL          |         PLMNSAFE          |
*     +---------------------------+---------------------------+
* 118 |                       PLMTJONG                        |
*     +-------------------------------------------------------+
* 120 |                       PLMTJOND                        |
*     +-------------------------------------------------------+
* 128 |                       PLMTLEAV                        |
*     +-------------------------------------------------------+
* 130 |                       PLMTISOL                        |
*     +-------------------------------------------------------+
* 138 |                       PLMTSUSP                        |
*     +-------------------------------------------------------+
* 140 |                       PLMTSTAB                        |
*     +-------------------------------------------------------+
* 148 |                       PLMTINFL                        |
*     +-------------------------------------------------------+
* 150 |                       PLMTSAFE                        |
*     +-------------------------------------------------------+
* 158 |                       PLMMODET                        |
*     +-------------------------------------------------------+
* 160 |                       PLMSTATT                        |
*     +-------------------------------------------------------+
* 168 |                                                       |
*     =                       PLMDEFLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 180
*
*** PLMBK - Plex Manager Block
 
 
  PLMBK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
PLMABRC        0070
PLMBISOC       0024
PLMBKLEN       0168 00000180
PLMBKSIZ       0168 00000030
PLMCEVLK       00C0
PLMCLRC        00B4
PLMCLSVG       00A8
PLMCLTYP       00B8
PLMCNMSK       0014
PLMDEFLK       0168
PLMDESOC       0004
PLMDFCNT       00B0
PLMENFAL       00BC 80
PLMFLCNT       00BE
PLMFRTOK       0074
PLMHBMSK       0010
PLMHBSOC       000C
PLMJOCHK       00BC 20
PLMJOING       00BC 40
PLMMDCNT       010C
PLMMDDUR       0140
PLMMODET       0158
PLMNEWMD       00BD
PLMNINFL       0110
PLMNISOL       0104
PLMNJOND       00FC
PLMNJONG       00F8
PLMNLEAV       0100
PLMNSAFE       0114
PLMNSTAB       010C
PLMNSUSP       0108
PLMNXTSQ       0072
PLMPSTNM       0022
PLMPXMSY       0048
PLMSCLLK       0090
PLMSJACT       001C
PLMSL          0028
PLMSLABO       0028 80
PLMSLANC       002C
PLMSLDEC       0028 40
PLMSLDLK       0030
PLMSLFLG       0028
PLMSLOWN       002A
PLMSLPHS       0029
PLMSLPH1       0029 00000001
PLMSLPH2       0029 00000002
PLMSLPH3       0029 00000003
PLMSLPWR       0028 20
PLMSLSQN       0073
PLMSLWRD       0028
PLMSMSLK       00E0
PLMSOCFN       0071
PLMSTATT       0160
PLMSTCNT       00F8
PLMSTDUR       0118
PLMSUSOC       0008
PLMSVFLG       00BC
PLMSYABO       006C
PLMSYCNT       0060
PLMSYDLR       0088
PLMSYDPR       0080
PLMSYDUR       0078
PLMSYPRO       0064
PLMSYPRP       0068
PLMTINFL       0148
PLMTISOL       0130
PLMTJOND       0120
PLMTJONG       0118
PLMTLEAV       0128
PLMTOKEN       00D8
PLMTSAFE       0150
PLMTSTAB       0140
PLMTSUSP       0138
PLMVOSOC       0000
PLMWRMFG       0018
PLM1699        00BC 10
 
This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:29:40 EDT.
Copyright IBM Corporation, 1990, 2020