Programming Interface Information: The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM.

#### MRMTRUSR

Prolog
Control Block Contents
Cross Reference

#### MRMTRUSR Prolog

     DSECT NAME - MTRUSR
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRMTRUSR
     DESCRIPTIVE NAME - Monitor Sample Configuration Record
                        Domain 1  - Monitor Domain
                        Record 15 - Logged on User
     DESCRIPTION - Description of a logged on user at the time the
                   MONITOR SAMPLE START command is issued.  A separate
                   record is generated for each logged-on user.

#### MRMTRUSR Control Block Contents

    Offsets
    Dec  Hex  Type        Len  Name (Dim)             Description

       0   0  Structure   244  MTRUSR                 Start of monitor record
       0   0  Character     0  MTRUSR_MRHDR           Record header. See MRRECHDR
                                                      for details.
       0   0  Character    20  MRHDR
       0   0  Unsigned      2  MRHDRLEN
       2   2  Unsigned      2  MRHDRZER
       4   4  Unsigned      1  MRHDRDM
       5   5  Unsigned      1  *
       6   6  Unsigned      2  MRHDRRC
       8   8  Character     8  MRHDRTOD
      16  10  Character     4  *
      20  14  Character     0  MRHDR_END
      20  14  Character     8  MTRUSR_VMDUSER         User identification
      28  1C  Unsigned      2  MTRUSR_VMDCPUAD        Processor address
      30  1E  Bitstring     1  MTRUSR_VMDMODE         Guest machine mode. This is
                                                      as set for internal use by
                                                      CP. See MTRUSR_CALMODE for
                                                      the mode 'calculated' at.
      31  1F  Unsigned      1  MTRUSR_VMDCPUCT        Number of guest defined
                                                      CPUs including secondary
                                                      processors. Note: This number
                                                      is always one less than the
                                                      total number of processors
                                                      defined because the base
                                                      processor is not guest
                                                      defined.
      32  20  Bitstring     1  MTRUSR_CALSTAT         User information
              1... ....        MTRUSR_VMDSVMST         'OPTION SVMSTAT' has been
                                                      specified in the user's
                                                      directory
              .1.. ....        MTRUSR_VMDQDSPU         This user has the QUICKDSP
                                                      designation, as set or
                                                      defaulted by the SET QUICKDSP
                                                      command. When the user has
                                                      work to do, it will be added
                                                      to the dispatch list
                                                      immediately without waiting
                                                      in the eligible list.
              ..1. ....        MTRUSR_CALDIAL          This user is a dialed user
              ...1 ....        MTRUSR_CALSNA           This user is connected
                                                      through System Network
                                                      Architecture (SNA)
              .... 1...        MTRUSR_VMDNOINS         User is prevented from
                                                      inserting any tracks into the
                                                      minidisk cache. (set when SET
                                                      MDC INS OFF command is
                                                      issued)
              .... .1..        MTRUSR_VMDNOFSL         No MDC fair share limit
                                                      applies. Set at LOGON if the
                                                      NOMDCFS option is specified
                                                      on the OPTIONS statement in
                                                      the user's directory.
              .... ..1.        *
              .... ...1        *
      33  21  Bitstring     1  MTRUSR_CALMODE         Architectural mode of the
                                                      virtual machine
              1... ....        *
              .1.. ....        MTRUSR_CALMESA          ESA architecture
              ..1. ....        MTRUSR_CALMXA           XA architecture
              ...1 ....        MTRUSR_CALM370          370 architecture
              .... 1...        MTRUSR_CALMXC           XC architecture
              .... .1..        MTRUSR_CALMESAM         Machine has entered z/Arch
              .... ..1.        *
              .... ...1        MTRUSR_CALMZONL         z/Architecture-only
      34  22  Bitstring     1  MTRUSR_VMDSTYPE        Storage type this virtual
                                                      machine resides in. X'00' =>
                                                      V=V. X'80' => Reserved and no
                                                      longer available. X'40' =>
                                                      V=F.
      35  23  Bitstring     1  MTRUSR_CALSHARF        Set Share flags
              1... ....        MTRUSR_VMDMXSHA         Max share for this CPU is
                                                      ABSOLUTE if on. Max share for
                                                      this CPU is RELATIVE if off.
              .1.. ....        MTRUSR_VMDSTOP          This virtual CPU is in
                                                      soft stop
              ..1. ....        MTRUSR_VMDSTOPD         This virtual CPU is
                                                      stopped
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        MTRUSR_VMDLIMTH         Max share for this CPU is
                                                      LIMITHARD if on. Max share
                                                      for this CPU is LIMITSOFT if
                                                      off.
              .... ...1        *
      36  24  Unsigned      4  MTRUSR_VMDRELSH        This virtual CPU's RELATIVE
                                                      share of the system, as set
                                                      in the user's directory or
                                                      via the SET SHARE command.
                                                      Set to zero when this VMDBK
                                                      has an ABSOLUTE share value,
                                                      or has a virtual processor
                                                      dedicated to it, or is in the
                                                      process of being logged off.
                                                      This field should not be used
                                                      if MTRUSR_VMDSTOP is on.
      40  28  Unsigned      4  MTRUSR_VMDABSSH        This virtual CPU's ABSOLUTE
                                                      share of the system, as set
                                                      in the user's directory or
                                                      via the SET SHARE command.
                                                      Unit of value is a
                                                      hexadecimal factor scaled 16
                                                      bits. For example,
                                                      X'00010000' = 1.00(100%),
                                                      X'0000C000' = 0.75(75%),
                                                      X'00008000' = 0.50(50%), etc.
                                                      Set to zero when this VMDBK
                                                      has a RELATIVE share value.
                                                      This field should not be used
                                                      if MTRUSR_VMDSTOP is on.
      44  2C  Unsigned      4  MTRUSR_VMDSSIZE        Virtual machine size, in
                                                      bytes. This field is kept for
                                                      compatability reasons, but
                                                      may not be accurate for
                                                      z/Arch systems where larger
                                                      virtual machines are valid.
                                                      The preferred field is
                                                      MTRUSR_ASCDEFSZ
      48  30  Character     8  MTRUSR_VMDACTNO        User accounting number
      56  38  Character     8  MTRUSR_VMDGRPN         External Security Manager
                                                      group name
      64  40  Unsigned      4  MTRUSR_VMDMXRVP        Number of pages reserved
                                                      for the user
      68  44  Character     8  MTRUSR_CALTODON        Time at which the user
                                                      logged on for this session.
                                                      In time-of-day (TOD) clock
                                                      format. To get the user's
                                                      connect time, subtract this
                                                      time value from the time
                                                      stamp in the record header's
                                                      MRHDRTOD. Note: This value
                                                      captures the first 32 bits of
                                                      the TOD clock which gives
                                                      approximately one second of
                                                      granularity.
      76  4C  Character     8  MTRUSR_VMDBYVAL        The BYUSER ID that logged
                                                      on this virtual machine. If
                                                      there is no BYUSER, this
                                                      field is binary zeros.
      84  54  Unsigned      4  MTRUSR_VMDMXSHR        This virtual CPU's Max
                                                      share of the system, as set
                                                      in the user's directory or
                                                      via the SET SHARE command.
                                                      This value is set to zero if
                                                      no Max share exists. If the
                                                      Max share is Absolute, then
                                                      the unit of the value is a
                                                      hexadecimal factor scaled 16
                                                      bits. For example,
                                                      X'00010000' = 1.00(100%),
                                                      X'0000C000' = 0.75(75%),
                                                      X'00008000' = 0.50(50%), etc.
                                                      Check MTRUSR_VMDMXSHA to
                                                      determine if Max share is
                                                      absolute or relative. This
                                                      field should not be used if
                                                      MTRUSR_VMDSTOP is on.
      88  58  Character     8  MTRUSR_ASCDEFSZ        Defined storage size in
                                                      addressable bytes, minus one.
                                                      If DEF STOR CONFIG was used
                                                      to define multiple
                                                      discontiguous extents of
                                                      addressable defined storage,
                                                      this field contains the sum
                                                      of the sizes in bytes of all
                                                      of the individual extents
                                                      (minus one). The minus one
                                                      notation is used so that a
                                                      total size of 16 Exabytes may
                                                      be represented without
                                                      ambiguity (as
                                                      x'FFFFFFFF_FFFFFFFF').
      88  58  Character     4  MTRUSR_CALDEFHI        high four bytes
      92  5C  Character     4  MTRUSR_CALDEFLO        low four bytes
      96  60  Unsigned      4  MTRUSR_CALCPCT         Number of guest defined CP
                                                      CPUs
     100  64  Unsigned      4  MTRUSR_CALZIPCT        Number of guest defined
                                                      zIIP CPUs
     104  68  Unsigned      4  MTRUSR_CALZAPCT        Number of guest defined
                                                      zAAP CPUs
     108  6C  Unsigned      4  MTRUSR_CALIFLCT        Number of guest defined IFL
                                                      CPUs
     112  70  Bitstring     1  MTRUSR_VMDCFGEM        Virtual configuration
                                                      indicators. Valid in base
                                                      VMDBK only
              1... ....        *
              .1.. ....        MTRUSR_VMDCPUAF         User requested CPU
                                                      Affinity
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     113  71  Bitstring     1  MTRUSR_VMDPUST         CPU Status flag
              1... ....        MTRUSR_VMDAFSUP         CPU Affinity suppressed
              .1.. ....        *
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     114  72  Character     2  *                      Reserved for IBM use
     116  74  Unsigned      4  MTRUSR_CALICFCT        Number of guest defined ICF
                                                      CPUs
     120  78  Unsigned      4  MTRUSR_CP_SSHRELSH     This user's RELATIVE share
                                                      setting for CPUs of type CP.
     124  7C  Unsigned      4  MTRUSR_CP_SSHABSSH     This user's ABSOLUTE share
                                                      setting for CPUs of type CP.
     128  80  Unsigned      4  MTRUSR_CP_SSHMXSHR     This user's Max share
                                                      setting for CPUs of type CP.
     132  84  Bitstring     1  MTRUSR_CP_SSHFLG1      This user's share flags for
                                                      CPUs of type CP.
              1... ....        *
              .1.. ....        MTRUSR_CP_SSHLIMH       Max share for type CP is
                                                      LIMITHARD if on. Max share
                                                      for type CP is LIMITSOFT if
                                                      off.
              ..1. ....        MTRUSR_CP_SSHNMSHA      Normal share for type CP
                                                      is ABSOLUTE if on. Normal
                                                      share for type CP is RELATIVE
                                                      if off.
              ...1 ....        MTRUSR_CP_SSHMXSHA      Max share for type CP is
                                                      ABSOLUTE if on. Max share for
                                                      type CP is RELATIVE if off.
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     133  85  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     136  88  Unsigned      4  MTRUSR_ZAP_SSHRELSH    This user's RELATIVE share
                                                      setting for CPUs of type
                                                      zAAP.
     140  8C  Unsigned      4  MTRUSR_ZAP_SSHABSSH    This user's ABSOLUTE share
                                                      setting for CPUs of type
                                                      zAAP.
     144  90  Unsigned      4  MTRUSR_ZAP_SSHMXSHR    This user's Max share
                                                      setting for CPUs of type
                                                      zAAP.
     148  94  Bitstring     1  MTRUSR_ZAP_SSHFLG1     This user's share flags for
                                                      CPUs of type zAAP.
              1... ....        *
              .1.. ....        MTRUSR_ZAP_SSHLIMH      Max share for type zAAP is
                                                      LIMITHARD if on. Max share
                                                      for type zAAP is LIMITSOFT if
                                                      off.
              ..1. ....        MTRUSR_ZAP_SSHNMSHA     Normal share for type zAAP
                                                      is ABSOLUTE if on. Normal
                                                      share for type zAAP is
                                                      RELATIVE if off.
              ...1 ....        MTRUSR_ZAP_SSHMXSHA     Max share for type zAAP is
                                                      ABSOLUTE if on. Max share for
                                                      type zAAP is RELATIVE if off.
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     149  95  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     152  98  Unsigned      4  MTRUSR_IFL_SSHRELSH    This user's RELATIVE share
                                                      setting for CPUs of type IFL.
     156  9C  Unsigned      4  MTRUSR_IFL_SSHABSSH    This user's ABSOLUTE share
                                                      setting for CPUs of type IFL.
     160  A0  Unsigned      4  MTRUSR_IFL_SSHMXSHR    This user's Max share
                                                      setting for CPUs of type IFL.
     164  A4  Bitstring     1  MTRUSR_IFL_SSHFLG1     This user's share flags for
                                                      CPUs of type IFL.
              1... ....        *
              .1.. ....        MTRUSR_IFL_SSHLIMH      Max share for type IFL is
                                                      LIMITHARD if on. Max share
                                                      for type IFL is LIMITSOFT if
                                                      off.
              ..1. ....        MTRUSR_IFL_SSHNMSHA     Normal share for type IFL
                                                      is ABSOLUTE if on. Normal
                                                      share for type IFL is
                                                      RELATIVE if off.
              ...1 ....        MTRUSR_IFL_SSHMXSHA     Max share for type IFL is
                                                      ABSOLUTE if on. Max share for
                                                      type IFL is RELATIVE if off.
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     165  A5  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     168  A8  Unsigned      4  MTRUSR_ICF_SSHRELSH    This user's RELATIVE share
                                                      setting for CPUs of type ICF.
     172  AC  Unsigned      4  MTRUSR_ICF_SSHABSSH    This user's ABSOLUTE share
                                                      setting for CPUs of type ICF.
     176  B0  Unsigned      4  MTRUSR_ICF_SSHMXSHR    This user's Max share
                                                      setting for CPUs of type ICF.
     180  B4  Bitstring     1  MTRUSR_ICF_SSHFLG1     This user's share flags for
                                                      CPUs of type ICF.
              1... ....        *
              .1.. ....        MTRUSR_ICF_SSHLIMH      Max share for type ICF is
                                                      LIMITHARD if on. Max share
                                                      for type ICF is LIMITSOFT if
                                                      off.
              ..1. ....        MTRUSR_ICF_SSHNMSHA     Normal share for type ICF
                                                      is ABSOLUTE if on. Normal
                                                      share for type ICF is
                                                      RELATIVE if off.
              ...1 ....        MTRUSR_ICF_SSHMXSHA     Max share for type ICF is
                                                      ABSOLUTE if on. Max share for
                                                      type ICF is RELATIVE if off.
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     181  B5  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     184  B8  Unsigned      4  MTRUSR_ZIP_SSHRELSH    This user's RELATIVE share
                                                      setting for CPUs of type
                                                      zIIP.
     188  BC  Unsigned      4  MTRUSR_ZIP_SSHABSSH    This user's ABSOLUTE share
                                                      setting for CPUs of type
                                                      zIIP.
     192  C0  Unsigned      4  MTRUSR_ZIP_SSHMXSHR    This user's Max share
                                                      setting for CPUs of type
                                                      zIIP.
     196  C4  Bitstring     1  MTRUSR_ZIP_SSHFLG1     This user's share flags for
                                                      CPUs of type zIIP.
              1... ....        *
              .1.. ....        MTRUSR_ZIP_SSHLIMH      Max share for type zIIP is
                                                      LIMITHARD if on. Max share
                                                      for type zIIP is LIMITSOFT if
                                                      off.
              ..1. ....        MTRUSR_ZIP_SSHNMSHA     Normal share for type zIIP
                                                      is ABSOLUTE if on. Normal
                                                      share for type zIIP is
                                                      RELATIVE if off.
              ...1 ....        MTRUSR_ZIP_SSHMXSHA     Max share for type zIIP is
                                                      ABSOLUTE if on. Max share for
                                                      type zIIP is RELATIVE if off.
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     197  C5  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     200  C8  Bitstring     1  MTRUSR_FLAGS           Miscellaneous flag byte
              1... ....        MTRUSR_VMDREOFL         SET REORDER is always off
              .1.. ....        MTRUSR_VMDVVECT         Vector Regs in use
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     201  C9  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     204  CC  Bitstring     1  MTRUSR_VMDLOGFG        Flag bits set at logon
              1... ....        MTRUSR_VMDIDENT         This is an IDENTITY VMDBK
              .1.. ....        *
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     205  CD  Bitstring     3  *                      Reserved and available for
                                                      IBM use.
     208  D0  Character     8  MTRUSR_VMDRLOLG        Name of system on which
                                                      this user was originally
                                                      logged on
     216  D8  Character     8  MTRUSR_VMDRLSRC        Name of last system from
                                                      which this user was relocated
     224  E0  Character     8  MTRUSR_LIMPOOL         CPU pool name that the user
                                                      is assigned to.
     232  E8  Bitstring     1  MTRUSR_VMDSHELD        CPPROTECT setting
              1... ....        MTRUSR_VMDSHLOV        1=setting is an override
              .1.. ....        MTRUSR_VMDSHLON        0=MODE2 OFF
                                                      1=MODE2 ON
              ..1. ....        *
              ...1 ....        *
              .... 1...        *
              .... .1..        *
              .... ..1.        *
              .... ...1        *
     233  E9  Character     3  *                      Reserved for IBM use
                                                      *****************************
                                                      Guest Control Program Identification
                                                      Control Program Name Codes for
                                                      MTRUSR_VMACPNC:
                                                      X'00' No CPNC specified.
                                                      X'01' PR/SM
                                                      X'02' z/VM
                                                      X'04' Linux (including KVM)
                                                      X'06' z/OS
                                                      X'07' z/TPF
                                                      X'08' z/VSE
                                                      X'20'-X'23' Supplemental
                                                                  codes for z/VM
                                                      X'24'-X'27' Supplemental
                                                                  codes for Linux/KVM
                                                      X'28'-X'2B' Supplemental
                                                                  codes for z/OS
                                                      X'2C'-X'2F' Supplemental
                                                                  codes for z/TPF
                                                      X'30'-X'33' Supplemental
                                                                  codes for z/VSE
     236  EC  Unsigned      1  MTRUSR_VMACPNC         Control Program name code.
     237  ED  Character     7  MTRUSR_VMACPVC         Control Program version
                                                      code.
                                                      *****************************
                                                      End of fixed portion of record
                                                      *****************************
     244  F4  Character     0  MTRUSR_END

#### MRMTRUSR Cross Reference

                          Hex           Hex
    Name                  Offset Length Value

    MRHDR                      0     20
    MRHDR_END                 14      0
    MRHDRDM                    4      1
    MRHDRLEN                   0      2
    MRHDRRC                    6      2
    MRHDRTOD                   8      8
    MRHDRZER                   2      2
    MTRUSR                     0    244
    MTRUSR_ASCDEFSZ           58      8
    MTRUSR_CALCPCT            60      4
    MTRUSR_CALDEFHI           58      4
    MTRUSR_CALDEFLO           5C      4
    MTRUSR_CALDIAL            20           20
    MTRUSR_CALICFCT           74      4
    MTRUSR_CALIFLCT           6C      4
    MTRUSR_CALMESA            21           40
    MTRUSR_CALMESAM           21           04
    MTRUSR_CALMODE            21      1
    MTRUSR_CALMXA             21           20
    MTRUSR_CALMXC             21           08
    MTRUSR_CALMZONL           21           01
    MTRUSR_CALM370            21           10
    MTRUSR_CALSHARF           23      1
    MTRUSR_CALSNA             20           10
    MTRUSR_CALSTAT            20      1
    MTRUSR_CALTODON           44      8
    MTRUSR_CALZAPCT           68      4
    MTRUSR_CALZIPCT           64      4
    MTRUSR_CP_SSHABSSH        7C      4
    MTRUSR_CP_SSHFLG1         84      1
    MTRUSR_CP_SSHLIMH         84           40
    MTRUSR_CP_SSHMXSHA        84           10
    MTRUSR_CP_SSHMXSHR        80      4
    MTRUSR_CP_SSHNMSHA        84           20
    MTRUSR_CP_SSHRELSH        78      4
    MTRUSR_END                F4      0
    MTRUSR_FLAGS              C8      1
    MTRUSR_ICF_SSHABSSH       AC      4
    MTRUSR_ICF_SSHFLG1        B4      1
    MTRUSR_ICF_SSHLIMH        B4           40
    MTRUSR_ICF_SSHMXSHA       B4           10
    MTRUSR_ICF_SSHMXSHR       B0      4
    MTRUSR_ICF_SSHNMSHA       B4           20
    MTRUSR_ICF_SSHRELSH       A8      4
    MTRUSR_IFL_SSHABSSH       9C      4
    MTRUSR_IFL_SSHFLG1        A4      1
    MTRUSR_IFL_SSHLIMH        A4           40
    MTRUSR_IFL_SSHMXSHA       A4           10
    MTRUSR_IFL_SSHMXSHR       A0      4
    MTRUSR_IFL_SSHNMSHA       A4           20
    MTRUSR_IFL_SSHRELSH       98      4
    MTRUSR_LIMPOOL            E0      8
    MTRUSR_MRHDR               0      0
    MTRUSR_VMACPNC            EC      1
    MTRUSR_VMACPVC            ED      7
    MTRUSR_VMDABSSH           28      4
    MTRUSR_VMDACTNO           30      8
    MTRUSR_VMDAFSUP           71           80
    MTRUSR_VMDBYVAL           4C      8
    MTRUSR_VMDCFGEM           70      1
    MTRUSR_VMDCPUAD           1C      2
    MTRUSR_VMDCPUAF           70           40
    MTRUSR_VMDCPUCT           1F      1
    MTRUSR_VMDGRPN            38      8
    MTRUSR_VMDIDENT           CC           80
    MTRUSR_VMDLIMTH           23           02
    MTRUSR_VMDLOGFG           CC      1
    MTRUSR_VMDMODE            1E      1
    MTRUSR_VMDMXRVP           40      4
    MTRUSR_VMDMXSHA           23           80
    MTRUSR_VMDMXSHR           54      4
    MTRUSR_VMDNOFSL           20           04
    MTRUSR_VMDNOINS           20           08
    MTRUSR_VMDPUST            71      1
    MTRUSR_VMDQDSPU           20           40
    MTRUSR_VMDRELSH           24      4
    MTRUSR_VMDREOFL           C8           80
    MTRUSR_VMDRLOLG           D0      8
    MTRUSR_VMDRLSRC           D8      8
    MTRUSR_VMDSHELD           E8      1
    MTRUSR_VMDSHLON           E8           40
    MTRUSR_VMDSHLOV           E8           80
    MTRUSR_VMDSSIZE           2C      4
    MTRUSR_VMDSTOP            23           40
    MTRUSR_VMDSTOPD           23           20
    MTRUSR_VMDSTYPE           22      1
    MTRUSR_VMDSVMST           20           80
    MTRUSR_VMDUSER            14      8
    MTRUSR_VMDVVECT           C8           40
    MTRUSR_ZAP_SSHABSSH       8C      4
    MTRUSR_ZAP_SSHFLG1        94      1
    MTRUSR_ZAP_SSHLIMH        94           40
    MTRUSR_ZAP_SSHMXSHA       94           10
    MTRUSR_ZAP_SSHMXSHR       90      4
    MTRUSR_ZAP_SSHNMSHA       94           20
    MTRUSR_ZAP_SSHRELSH       88      4
    MTRUSR_ZIP_SSHABSSH       BC      4
    MTRUSR_ZIP_SSHFLG1        C4      1
    MTRUSR_ZIP_SSHLIMH        C4           40
    MTRUSR_ZIP_SSHMXSHA       C4           10
    MTRUSR_ZIP_SSHMXSHR       C0      4
    MTRUSR_ZIP_SSHNMSHA       C4           20
    MTRUSR_ZIP_SSHRELSH       B8      4

    This information is
    based on z/VM V7R2.0.

    Last updated on 05 March 2021 at 14:37:00.

    Copyright IBM Corporation, 1990, 2021