z/VM 7.4.0 Monitor Record Changes

Programming Interface Information:
The Monitor Records are intended Programming Interfaces that
allow the customer to write programs to obtain services of z/VM. 
 
 
 
- 03/20/2025 APAR VM66829 z/VM 7.4 CP: Feature Pack - Feature 01 Fix 00
                  MRMTRSPR
 
- 05/12/2025 APAR VM66824 z/VM 7.4 CP: Feature Pack - Feature 02 Fix 00
                  MRSYTSYG
                  MRSYTEPM
                  MRSYTPOW
                  MRMTRSYS
                  MRMTRQDC
                  MRMTRFAC
                  MRUSELOF
                  MRUSEACT
                  MRIODVSW
                  MRIODQDA
                  MRIODQDS
                  MRIODQDD
                  MRIODBPS
                  MRIODVSE
 

Domain 0 Changed Records

    MRSYTSYG (D0R19)
    Fields added for APAR VM66824
      SYTSYG_SYSFACST
        SYTSYG_SYSFACB0
          SYTSYG_SYSFTXD0
          SYTSYG_SYSFTXB0
 
    MRSYTEPM (D0R20)
    Fields added for APAR VM66824
      SYTEPM_ECMCBC4_CPC
      SYTEPM_ECMCBC5_CPC
      SYTEPM_ECMCCWU4_CPC
      SYTEPM_ECMCCWU5_CPC
      SYTEPM_ECMCCWU4
      SYTEPM_ECMCCWU5
      SYTEPM_ECMCDUW4_CPC
      SYTEPM_ECMCDUW5_CPC
      SYTEPM_ECMCDUW4
      SYTEPM_ECMCDUW5
      SYTEPM_ECMCDUR4_CPC
      SYTEPM_ECMCDUR5_CPC
      SYTEPM_ECMCDUR4
      SYTEPM_ECMCDUR5
      SYTEPM_NCM_CXT4
      SYTEPM_NCM_CXT5
      SYTEPM_NCM_TIOE_XT4
      SYTEPM_NCM_TIOE_XT5
      SYTEPM_NCM_TCT_FCOP5
      SYTEPM_NCM_TCT_DFCOP5
      SYTEPM_NCM_NCM_SCT_FCOP5
      SYTEPM_NCM_TCT_FCTMOP
      SYTEPM_NCM_TCT_DFCTMOP
      SYTEPM_NCM_SCT_FCTMOP
      SYTEPM_CSCCMCMB4
      SYTEPM_CSCCMCMB5
      SYTEPM_CSCCMCMC4
      SYTEPM_CSCCMCMC5
      SYTEPM_CSCCMCMW4
      SYTEPM_CSCCMCMW5
      SYTEPM_CSCCMCMR4
      SYTEPM_CSCCMCMR5
      SYTEPM_CSCCMCIE4
      SYTEPM_CSCCMCIE5
      SYTEPM_CSCCMCMU4
      SYTEPM_CSCCMCMU5
 
    MRSYTPOW (D0R25)
    New record for APAR VM66824
      Power Consumption Data
 

Domain 1 Changed Records

    MRMTRSYS (D1R4)
    Fields added for APAR VM66824
      MTRSYS_STSI111_PT2
      MTRSYS_POWIBM6
      MTRSYS_SYSFACST
        MTRSYS_SYSFACB0
          MTRSYS_SYSFTXD0
          MTRSYS_SYSFTXB0
 
    MRMTRSPR (D1R9)
    New fields added for VM66829:
      MTRSPR_SIDOMAINS
      MTRSPR_MS_LIMIT
 
    MRMTRQDC (D1R19)
    Fields added for APAR VM66824
    Comment changes:
      MTRQDC_QDIOFMT
      MTRQDC_RDEVOSAS
    New fields:
      MTRQDC_QSBEECVM
      MTRQDC_QSBESCVM
      MTRQDC_QSBESTAI
      MTRQDC_RDEVHECP
      MTRQDC_RDEVHSCP
      MTRQDC_RDEVHSTA
      MTRQDC_RDEVFISC
      MTRQDC_RDEVIGC
 
    MRMTRFAC (D1R37)
    New record for APAR VM66824
      Facility Alteration Event
 

Domain 4 Changed Records

    MRUSELOF (D4R2)
    Fields added for APAR VM66824
      USELOF_VMA_SIGA
      USELOF_VMA_EQBS
      USELOF_VMA_SQBS
      USELOF_VMA_EB69
      USELOF_VMAPFCR
      USELOF_VMA_ECPQC
      USELOF_VMA_SCPQC
      USELOF_VMA_STAI
      USELOF_CALFACEN
        USELOF_CALTXEN
        USELOF_CALCTXEN
 
    MRUSEACT (D4R3)
    Fields added for APAR VM66824
      USEACT_VMA_SIGA
      USEACT_VMA_EQBS
      USEACT_VMA_SQBS
      USEACT_VMA_EB69
      USEACT_VMAPFCR
      USEACT_VMA_ECPQC
      USEACT_VMA_SCPQC
      USEACT_VMA_STAI
      USEACT_CALFACEN
        USEACT_CALTXEN
        USEACT_CALCTXEN
 

Domain 6 Changed Records

 
    MRIODVSW (D6R21)
    Field deprecated for APAR VM66824
      IODVSW_LANFSV
    Fields added for APAR VM66824
      IODVSW_LANQSTLO
      IODVSW_LANQSTHI
      IODVSW_LANQSTGC
 
    MRIODQDA (D6R25)
    Comment changes for APAR VM66824
      IODQDA_QDIOFMT
      IODQDA_RDEVOSAS
 
    MRIODQDS (D6R26)
    Fields added for APAR VM66824
      IODQDS_QSBEECVM
      IODQDS_QSBESCVM
      IODQDS_QSBESTAI
      IODQDS_RDEVHECP
      IODQDS_RDEVHSCP
      IODQDS_RDEVHSTA
      IODQDS_RDEVFISC
      IODQDS_RDEVIGC
 
    MRIODQDD (D6R27)
    Fields added for APAR VM66824
      IODQDD_QSBEECVM
      IODQDD_QSBESCVM
      IODQDD_QSBESTAI
      IODQDD_RDEVHECP
      IODQDD_RDEVHSCP
      IODQDD_RDEVHSTA
      IODQDD_RDEVFISC
      IODQDD_RDEVIGC
 
    MRIODBPS (D6R35)
    Field deprecated for APAR VM66824
      IODBPS_LANFSV
    Fields added for APAR VM66824
      IODBPS_LANQSTLO
      IODBPS_LANQSTHI
      IODBPS_LANQSTGC
 
    MRIODVSE (D6R54)
    New record for APAR VM66824
      Virtual Switch EQDIO Queues
 

This information is
based on z/VM V7R4.0.

Last updated on 12 May 2025 at 13:03:00.

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