SLHREC Back to Index page
 
Prolog 
Control Block Contents 
   SLHREC 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.


  SLHREC Prolog Top of page
 
 NAME       : SLHREC
 DESCRIPTION: SUBCHANNEL LOGOUT ERROR RECORD
 DSECT      : SLHREC
 FUNCTION   : CONTAINS SUBCHANNEL LOGOUT DATA FOR ERROR
              RECORDING.
 LOCATED BY : GPR6 IN HCPIOE.  THE ADDRESS IS PASSED TO
              HCPREC IN GPR1, AND HCPVER USES GPR9 TO
              ADDRESS THIS BLOCK.
 CREATED BY : HCPRFC
 DELETED BY : HCPIOE AFTER HCPREC HAS COPIED IT INTO
              A GSDBK.
 RELOCATION CONSIDERATIONS : None
 
 
  SLHREC Control Block Content Top of page
 

 SLHREC DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SLHREC SUBCHANNEL LOGOUT ERROR RECORD THIS CONTROL BLOCK IS AN INTER-OPERATING-SYSTEM BLOCK WHICH IS DEFINED BY IBM CORPORATE STANDARDS. THEREFORE VM/XA DOES NOT CONTROL THE DEFINITIONS NOR DOES IT NECESSARILY USE ALL THE FIELDS DEFINED OR ALL THE BITS DEFINED WITHIN A FIELD. 0000 0 Bitstring 1 SLHHTYPE CLASS/SOURCE 00000023 SLHHTYSR 35 SLHHTYSR SLH RECORD 0001 1 Bitstring 1 SLHHSYS SYSTEM/RELEASE LEVEL 111. .... HDRHSSYS X'E0' HDRHSSYS SYSTEM MASK 1... .... HDRHSOS2 X'80' HDRHSOS2 OS/VS2 .11. .... HDRHSVM X'60' HDRHSVM VM .1.. .... HDRHSOS1 X'40' HDRHSOS1 OS/VS1 ..1. .... HDRHSDOS X'20' HDRHSDOS DOS ...1 1111 HDRHSLVL X'1F' HDRHSLVL SYSTEM LEVEL MASK (INCLUDES VERSION AND RELEASE LEVEL) ...1 11.. HDRHSVRS X'1C' HDRHSVRS VERSION NUMBER MASK .... ..11 HDRHSREL X'03' HDRHSREL RELEASE LEVEL MASK 0002 2 Bitstring 1 SLHHSW0 RECORD INDEPENDENT SWITCHES 1... .... HDRHSWMR X'80' HDRHSWMR MORE RECORDS FOLLOW .1.. .... HDRHSWCI X'40' HDRHSWCI TOD CLOCK INSTRUCTION ISSUED ..1. .... HDRHSWRT X'20' HDRHSWRT RECORD TRUNCATED ...1 .... HDRHSWPK X'10' HDRHSWPK 370/XA MODE .... 1... HDRHSWTI X'08' HDRHSWTI TIME MACRO ISSUED .... .1.. HDRHSWPS X'04' HDRHSWPS ERROR WAS PASSED (REFLECTED) TO A GUEST 0003 3 Bitstring 1 SLHHSW1 RESERVED REC DEPENDENT SWITCH 1 0004 4 Bitstring 1 SLHHSW2 RESERVED REC DEPENDENT SWITCH 2 0005 5 Bitstring 1 SLHHSW3 RESERVED REC DEPENDENT SWITCH 3 .... ...1 SLHHARDF X'01' SLHHARDF HARD FAILURE - NOT RECOVERED - OPERATING SYSTEM MAY HAVE BEEN IMPACTED - A HARDWARE RESOURCE MAY HAVE BEEN LOST .... ..1. SLHDGRAD X'02' SLHDGRAD DEGRADATION - FAILURE RECOVERED - NO FUNCTIONAL IMPACT - PERFORMANCE MAY BE DEGRADED - HARDWARE RESOURCE MAY HAVE BEEN LOST .... ..11 SLHSOFTF X'03' SLHSOFTF SOFT FAILURE - FAILURE RECOVERED - NO FUNCTIONAL IMPACT - PERFORMANCE NOT DEGRADED - HARDWARE RESOURCE(S) NOT LOST 0006 6 Bitstring 1 SLHHCNT RECORD COUNT 1111 .... HDRRCSEQ X'F0' HDRRCSEQ RECORD SEQUENCE NUMBER MASK .... 1111 HDRRCPHY X'0F' HDRRCPHY TOTAL NUM. OF PHYSICAL RECORDS IN LOGICAL RECORD BIT MASK 0007 7 Bitstring 1 * RESERVED FOR FUTURE IBM USE 0008 8 Dbl-Word 8 SLHHTOD TOD OF SYSTEM FAILURE 0010 16 Dbl-Word 8 SLHCPUID CPU ID 0018 24 Character 8 SLHJOBNM JOBNAME OR USERID 0020 32 Bitstring 8 SLHCCW LAST EXECUTED CCW IF AVAILABLE 0028 40 Signed 4 SLHDEVT DEVICE TYPE 002C 44 Bitstring 8 SLHERPIB ERP INFORMATION BLOCK (MVS ONLY) 0034 52 Bitstring 64 SLHIRB IRB - INCLUDES SCSW & ESW 0074 116 Signed 4 SLHUCBAD UCB ADDRESS / RDEV ADDRESS 0078 120 Bitstring 2 SLHDEVNO DEVICE NUMBER 007A 122 Character 6 SLHVOLSR VOLUME SERIAL NUMBER 0080 128 Bitstring 5 SLHUCBLV UCB LEVEL BYTE AND MASK (MVS ONLY) 0085 133 Bitstring 2 * RESERVED FOR FUTURE IBM USE 0087 135 Bitstring 1 SLHCHPID CHANNEL PATH ID 0088 136 Signed 4 SLHSID SUBCHANNEL ID NUMBER 008C 140 Signed 4 SLHRSMAD ABSOLUTE ADDR OF STORAGE OR KEY ERRORS, IF AVAILABLE 0090 144 Signed 2 SLHRSMRC RSM RTN CODE FOR STORAGE OR KEY ERROR (MVS ONLY) 0092 146 Bitstring 1 SLHRSME1 ERROR TYPE 0093 147 Bitstring 1 SLHRSME2 ERROR TYPE .... ..1. SLHRSMKE X'02' SLHRSMKE KEY ERROR .... ...1 SLHRSMSE X'01' SLHRSMSE STORAGE ERROR 0094 148 Signed 4 SLHRSMST RSM STATUS INFORMATION (MVS ONLY) 00000098 SLHLEN *-SLHREC LENGTH OF SLRREC 00000013 SLHSIZE (*-SLHREC+7)/8 SLHREC SIZE IN DOUBLE WORDS 0008 8 Signed 4 SLHHDATE SYSTEM DATE OF FAILURE 000C 12 Signed 4 SLHHTIME SYSTEM TIME OF FAILURE 0010 16 Bitstring 1 SLHHCPID MACHINE VERSION CODE 0011 17 Bitstring 3 SLHHSER CPU SERIAL NUMBER 0014 20 Bitstring 2 SLHHMDL CPU MACHINE MODEL NUMBER 0016 22 Bitstring 2 SLHHMCEL MAX LENGTH OF MACHINE-DEPENDENT MACHINE CHECK EXTENDED LOGOUT
 
 
  SLHREC Storage Layout Top of page
 
          
*** SLHREC - SUBCHANNEL LOGOUT ERROR RECORD
*
*     +------+------+------+------+------+------+------+------+
*   0 |:HTYPE|:HSYS |:HSW0 |:HSW1 |:HSW2 |:HSW3 |:HCNT |//////|
*     +------+------+------+------+------+------+------+------+
*   8 |                       SLHHTOD                         |
*     +-------------------------------------------------------+
*  10 |                       SLHCPUID                        |
*     +-------------------------------------------------------+
*  18 |                       SLHJOBNM                        |
*     +-------------------------------------------------------+
*  20 |                        SLHCCW                         |
*     +---------------------------+---------------------------+
*  28 |         SLHDEVT           |        SLHERPIB-          |
*     +---------------------------+---------------------------+
*  30 |          -(02C)           |                           |
*     +---------------------------+                           |
*  38 |                                                       |
*     =                        SLHIRB                         =
*     |                           +---------------------------+
*  70 |                           |         SLHUCBAD          |
*     +-------------+-------------+---------------------------+
*  78 |  SLHDEVNO   |                SLHVOLSR                 |
*     +-------------+--------------------+-------------+------+
*  80 |            SLHUCBLV              |/////////////|:CHPID|
*     +---------------------------+------+-------------+------+
*  88 |          SLHSID           |         SLHRSMAD          |
*     +-------------+------+------+---------------------------+
*  90 |  SLHRSMRC   |:RSME1|:RSME2|         SLHRSMST          |
*     +-------------+------+------+---------------------------+
*  98
*
*** SLHREC - SUBCHANNEL LOGOUT ERROR RECORD
          
*** Overlay for SLHHTOD in SLHREC
*
*     +---------------------------+---------------------------+
*   8 |         SLHHDATE          |         SLHHTIME          |
*     +---------------------------+---------------------------+
*  10
*
*** Overlay for SLHHTOD in SLHREC
          
*** Overlay for SLHCPUID in SLHREC
*
*     +------+--------------------+-------------+-------------+
*  10 |:HCPID|      SLHHSER       |  SLHHMDL    |  SLHHMCEL   |
*     +------+--------------------+-------------+-------------+
*  18
*
*** Overlay for SLHCPUID in SLHREC
 
 
  SLHREC Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
HDRHSDOS       0001 20
HDRHSLVL       0001 1F
HDRHSOS1       0001 40
HDRHSOS2       0001 80
HDRHSREL       0001 03
HDRHSSYS       0001 E0
HDRHSVM        0001 60
HDRHSVRS       0001 1C
HDRHSWCI       0002 40
HDRHSWMR       0002 80
HDRHSWPK       0002 10
HDRHSWPS       0002 04
HDRHSWRT       0002 20
HDRHSWTI       0002 08
HDRRCPHY       0006 0F
HDRRCSEQ       0006 F0
SLHCCW         0020
SLHCHPID       0087
SLHCPUID       0010
SLHDEVNO       0078
SLHDEVT        0028
SLHDGRAD       0005 02
SLHERPIB       002C
SLHHARDF       0005 01
SLHHCNT        0006
SLHHCPID       0010
SLHHDATE       0008
SLHHMCEL       0016
SLHHMDL        0014
SLHHSER        0011
SLHHSW0        0002
SLHHSW1        0003
SLHHSW2        0004
SLHHSW3        0005
SLHHSYS        0001
SLHHTIME       000C
SLHHTOD        0008
SLHHTYPE       0000
SLHHTYSR       0000 00000023
SLHIRB         0034
SLHJOBNM       0018
SLHLEN         0094 00000098
SLHRSMAD       008C
SLHRSME1       0092
SLHRSME2       0093
SLHRSMKE       0093 02
SLHRSMRC       0090
SLHRSMSE       0093 01
SLHRSMST       0094
SLHSID         0088
SLHSIZE        0094 00000013
SLHSOFTF       0005 03
SLHUCBAD       0074
SLHUCBLV       0080
SLHVOLSR       007A
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:59:19 EDT.
Copyright IBM Corporation, 1990, 2022