DLm Utilities Bundle Break Down

Summary: DLm utilities are bundled for download and assigned as a 2.xx Version number. However, within each bundle the utilities are assigned version numbers different than the bundle number. The table contained within will show the module levels within each bundle release. NOTE: The 2.xx Utilities Level bundle includes the Utilities Library, the REXX Library, the SAMPLIBU Library, and the SAMPLIBC Library. Additional libraries; SAMPLIBA, REXXAUTC, REXXCMD (replacing the REXX library), have been added in later 2.x.x. ...

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Instructions

The following is a the current version information as version 2.7.01 with updates:

    Version 2.xx DLm Utility Bundles
    Bundle Version 2.7.0.0 - Available for download from 04/02/2020 to current
    Updates in 2.7.0.1

    Changes made in this bundle:
    - Fixed the DLMHOST utility to address the Trapdoor vulnerability
    ________________________________________________________________________

    Updates in 2.7.0.0

    Changes made in this bundle:
    - Added DLMCP utility, DLMCPPRC JCL procedure, DLMCPBLD REXX script, and
      DLMCPSMP and DLMCPJOB JCL samples to run Command Processors via PSF/RSD

    - Added support of the 1.0 protocol to the DLMAUT mainframe client


    Bundle Version 2.6.0.0

    Updates in 2.6.0.0

    - Added support of the CP804


    Bundle Version 2.5.0.0-release-build52 Available for download from 09/28/2020 to current  
    DLMLIB      4.05    MTL volume insertion utility
    DLMCMD      4.17    Program that allows VTE console commands
                                        to be executed from the mainframe.
    DLMSCR      4.43    Scratch utility for RMM, CTRL-T, TLMS, TMS, ZARA, Tivoli Storage Manager
                                     (TSM), and GFS/AFM all rolled into one.
    DLMHOST     1.29    Provides a command interface to VTE nodes, as well as a mechanism to list
                                       selected VTE log messages based on filtering criteria.
    DLMVER      1.03    A utility to display the names and version numbers of the utilities.
    DLMWTOR     1.00    A utility which issues MultiLine WTO and WTOR for operator approval to
                                         proceed.
    GENSTATS    1.35    Processes statistics records produced by VTE nodes and produces
                                       performance reports.
    DLMSSI78    1.00    DLm z/OS Exit 78 to improve DLm performance in non-MTL installations.
    DLM78INI    1.00    Initialization utility for DLm z/OS Exit 78
    DLM78TST    1.00  Test and verification utility for DLm z/OS Exit 78

    Changes made in this bundle:
                       - Added support of the 3.0 protocol to the DLMAUT mainframe client
                       - Added JCL samples for TENANT-oriented commands to SAMPLIBA
                       - Removed CBDEC255 and CBDUC255 from the LINKLIB as it is no longer supported

     

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    Bundle Version 2.4.0-43 Available for download from 03/23/2020 to current  
    CBDEC255    1.6     Unit Data Table for UIM
    CBDUC255    1.7     UIM for V3480, V3481, V3482, V3483
    DLMCMD      4.17    Program that allows VTE console commands
                                     to be executed from the mainframe.
    DLMLIB      4.05    MTL volume insertion utility
    DLMSCR      4.43    Scratch utility for RMM, CTRL-T, TLMS, TMS,
                                     ZARA, Tivoli Storage Manager (TSM), and
                                     GFS/AFM all rolled into one.0
    GENSTATS    1.35    Processes statistics records produced by VTE
                                     nodes and produces performance reports.
    DLMHOST     1.29    Provides a command interface to VTE nodes,
                                     as well as a mechanism to list selected VTE
                                     log messages based on filtering criteria.
    DLMVER      1.03    A utility to display the names and version numbers
                                     of the utilities.
    DLMWTOR     1.00    A utility which issues Multi-Line WTO and WTOR for
                                      Operator Approval to proceed.
    DLMSSI78    1.00    DLm z/OS Exit 78 to improve DLm performance in
                                      non-MTL installations.
    DLM78INI    1.00     Initialization utility for DLm z/OS Exit 78.
    DLM78TST    1.00    Test and verification utility for DLm z/OS Exit 78.

         Changes made to this bundle:
    DLMLIB      4.05 - Display DLL110I and exit when trying to enter 0 volumes
                       (ARS997559)
    DLMSCR      4.43 - Corrected RMMDV DELETE processing (ARS 1025656)
    DLMHOST     1.29 - Do not display CONSNAME in DLH240I message (ARS 990891)
                1.28 - Display correct LOGDEV device address in DLH180I, DLH181I and 
                       DLH182I messages. (ARS 986169)                     
    GENSTATS    1.35 - Fix compression percentage value (ARS 1025656)

    Merged REXXAUTC & SAMPLIBA — TCP/IP DLMAUT mainframe client (DLMAUTC) into DLm Mainframe Utilities package

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    Bundle Version 2.3-3 Available for download from 11/26/2018 to current  
    CBDEC255    1.6     Unit Data Table for UIM
    CBDUC255    1.7     UIM for V3480, V3481, V3482, V3483
    DLMCMD      4.17    Program that allows VTE console commands to be executed from the
                                       mainframe.
    DLMLIB      4.04    MTL volume insertion utility
    DLMSCR      4.42    Scratch utility for RMM, CTRL-T, TLMS, TMS, ZARA, Tivoli Storage Manager 
                                      (TSM), and GFS/AFM all rolled into one.
    GENSTATS    1.34    Processes statistics records produced by VTE
                                     nodes and produces performance reports.
    DLMHOST     1.27    Provides a command interface to VTE nodes,
                                     as well as a mechanism to list selected VTE
                                     log messages based on filtering criteria.
    DLMVER      1.03    A utility to display the names and version numbers
                                     of the utilities.
    DLMWTOR     1.00    A utility which issues Multi-Line WTO and WTOR for
                                      Operator Approval to proceed.
    DLMSSI78    1.00    DLm z/OS Exit 78 to improve DLm performance in
                                      non-MTL installations.
    DLM78INI    1.00     Initialization utility for DLm z/OS Exit 78.
    DLM78TST    1.00    Test and verification utility for DLm z/OS Exit 78.

        Changes made to this bundle:
    DLMHOST     1.27: - Write commands' output as well as logs' data to DLMLOG when LOGFILE specified
                                                      
    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    Bundle Version 2.2 Available for download from 06/01/18  to 11/26/28
    Same functionality to the bundle version 2.1, except: Added NPROCS parameter for 
    CP988 to DLMCPRUN procedure (change in SAMPLIBC library which is part of DLm Mainframe Utilities bundle).
    See CP988 parameters table in DLm Command Processors and Utilities for z-OS Guide, p.89.

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    Bundle Version 2.1 Available for download from 03/09/18 to Current
    CBDEC255    1.6        Unit Data Table for UIM 
    CBDUC255    1.7       UIM for V3480, V3481, V3482, V3483     
    DLMCMD      4.17:   - Program that allows VTE console commands to be executed from the
                                             mainframe.
    DLMLIB      4.04: -   MTL volume insertion utility
    DLMSCR      4.42: - Scratch utility for RMM, CTRL-T, TLMS, TMS, ZARA, Tivoli Storage Manager 
                                         (TSM), and GFS/AFM all rolled into one.
    DLMHOST     1.26: - Provides a command interface to VTE nodes, as well as a mechanism to
                                         list selected VTE log messages based on filtering criteria.                          
    DLMVER      1.03: - A utility to display the names and version numbers
                                         of the utilities. 
    DLMWTOR     1.00: - A utility which issues Multi-Line WTO and WTOR for Operator Approval to
                                         proceed.
    DLMSSI78    1.00: - DLm z/OS Exit 78 to improve DLm performance in 
                                         non-MTL installations.  
    DLM78INI    1.00: - Initialization utility for DLm z/OS Exit 78.
    DLM78TST    1.00: - Test and verification utility for DLm z/OS Exit 78.
    GENSTATS    1.34: - Processes statistics records produced by VTE
                                         nodes and produces performance reports.

    Changes made to this bundle:
    GENSTATS    1.34: - Extend throughput value fields
                1.33 -  Add WTO version number
    DLMVER      1.03: - Add WTO version number
    DLMHOST     1.26: - Add WTO version number
                1.25 - Fix processing of only the last 255 bytes of each log message      
                       process and print via WTO first 255 bytes instead of last.
    DLMSCR      4.42: - Add WTO version number
    DLMLIB      4.04: - Add WTO version number 
    DLMCMD      4.17:   - Internal update
                4.16:  - Add WTO version number
                4.15: -Avoid ABEND S0C4 when DLMCTRL DD is DUMMY

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    Additional Information

    Q: How do I get a listing of the versions of each of the utilities my LINKLIB?
    A: Execute the follow JCL:     

    //MYJOB  JOB   rest of your JOB card parameters
    //STEP1       EXEC  PGM=DLMVER,PARM='WTO'
    //STEPLIB   DD   DSN=MY.DLM.UTILITY.LINKLIB,DISP=SHR
    //DLMLOG   DD   SYSOUT=*   

    Affected Products

    Disk Library for mainframe, Disk Library for mainframe Software

    Products

    Mainframe, Disk Library for mainframe DLm2100, Disk Library for mainframe DLm2500, Disk Library for mainframe DLm2700, Disk Library for mainframe DLm8100, Disk Library for mainframe DLm8500, Disk Library for mainframe DLm8700

    Attachments

    DLm_Utilities_Bundles_Version_2.xx_pkb_en_US_1.docx DLm_Utilities_Bundles_Version_1.xx_pkb_en_US_1.docx

    Article Properties
    Article Number: 000183216
    Article Type: How To
    Last Modified: 03 Nov 2025
    Version:  9
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