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Tivoli Workload Scheduler for z/OS z/OS Connector 8
Tivoli Workload Scheduler for z/OS z/OS Connector 8.3 Installation Stefan Franke EMEA Lvl2 Support
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Agenda Architecture Finding the installation image
Types of installations Install the z/OS connector Associate a RACF userid Define a new engine in JSC Problem Determination
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Architecture
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Architecture
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Supported Platform table from the JSC Release Notes
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Interoperability table from the fix pack readme file
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Finding the installation image
Finding the installation image at Xtreme leverage server:
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Available images to download
IBM Tivoli Workload Scheduler 8.3 for z/OS Connector Installation (CD 1) Fix Pack 2 Refresh (AIX and Solaris), Multilingual (C97HRML) IBM Tivoli Workload Scheduler 8.3 for z/OS Connector Installation (CD 2 ) Fix Pack 2 Refresh (Linux_ix86 and Windows), Multilingual (C97HSML) IBM Tivoli Workload Scheduler 8.3 z/OS Connector Installation (CD 3) Fix Pack 2 Refresh for Linux_PPC, Linux_s390, Multiplatform (C97HTML) IBM Tivoli Workload Scheduler 8.3 for z/OS Connector Installation (CD 4) Fix Pack 2 Refresh (HP/UX), Multilingual (C97HUML) IBM Tivoli Workload Scheduler 8.3 for z/OS Connector Installation (CD 5) Fix Pack 2 Refresh (HP-UX 11iv2 for Integrity Itanium-based systems)
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Available languages Chinese Simplified Chinese Traditional English
French German Italian Japanese Korean Portuguese Brazilian Spanish
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Types of installations
ISMP (Graphical Installation dialog, also known as ‘Wizzard‘) Run the setup according to the OS where you are installing: * Windows: setup.exe * UNIX: setup.bin Silent installation To install in silent mode on Windows, navigate to the directory where the setup.exe file resides and enter the following command: ‘setup.exe -silent -options filename‘ Note: The z/OS connector requires the embedded version of ‘WebSphere Application Server Express version 6.0 ‘(also known as Bobcat ) The installation image already includes ‘WAS‘ and install it undercover. If you have a previous version (1.3,1.4) of the z/OS connector installed, uninstall it before you install the new version.
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Installing z/OS connector
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Installing z/OS connector
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Installing z/OS connector
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Installing z/OS connector
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Installing z/OS connector
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Installing z/OS connector
Free of choice
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Installing z/OS connector
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Installing z/OS connector
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Installing z/OS connector
In case of errors, refer to ‘summary.log‘ file.
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Verify z/OS connector
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Associate a RACF userid
Two ways are possible: Create a TMEADMIN RACF class. (see chapter ‘ Creating the TMEADMIN class to associate a RACF user ID‘ in ‘Customization and Tuning‘) Create ‘Usermap‘ file. For demonstration purposes we choose the ‘Usermap‘ way, even we recommend to use the RACF Class for security reasons.
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Locating the ‘usermap‘ file
The member name is defined in the server option, and the dataset through the EQQPARM DD name in the Server STC JCL EQQPARM DD DISP=SHR,DSN=TWS.V8R3M0.C.PARM(JSCP) BROWSE TWS.V8R3M0.C.PARM(JSCP) ********************************* SERVOPTS SUBSYS(T83C) PROTOCOL(JSC) JSCHOSTNAME( ) USERMAP(USERS)
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Defining userid to the usermap
Every changes to the usermap requires a JSC server restart
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Define new engine in JSC
Note that the JSC Users Guide and help panels are totally confusing about Engine defintion. Please use Technote # for clarification. Technotes can be found when entering technote id into upper right search field of ‘
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Define new engine in JSC
Free of choice
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Finish engine and users definitions
The blue cogwheel indicates a successful connection to the TWS z/OS controller through the z/os connector. Database objects can now be retrieved.
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Connection Flow
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Security flow UUser ‘Luisa‘ and localhostname are merged to
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Managing z/OS engines using WebSphere Application Server tools
To list all the z/OS connector instances perform the following steps: 1. Log on to the computer where Tivoli Workload Scheduler is installed as the following user: UNIX root Windows Any user in the Administrators group. 2. Access the directory: wastools. (<installation_directory\wastools>) 3. From this directory run the following command: UNIX ”listZosEngine.sh” Windows “listZosEngine”
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Managing z/OS engines using WebSphere Application Server tools
To display a z/OS connector instance, perform the following steps: 1. Log on to the computer where Tivoli Workload Scheduler is installed as the following user: UNIX root Windows Any user in the Administrators group. 2. Access the wastools directory. 3. From this directory run the following command: UNIX “displayZosEngine.sh“ <engineName> Windows “displayZosEngine.bat“ <engineName>
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Managing z/OS engines using WebSphere Application Server tools
OUTPUT of : “Programme\IBM\TWSZOS\Luisa\wastools\displayzosengine.bat Luisas_MVS“ More ‘WAS‘ commands can be found in chapter 62 of ‘TWS JSC 8.3 User‘s Guide‘
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Problem Determination
Things to be considered first: Which Fix package of the JSC and connector you are running? Is the operating system supported for the JSC and Connector? Does the interoperability table list your configuration as a supported one ? Engine defintions matches the connector ones ? Erorr messages shown up in logs ? Logs des connectors und der JSC
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Problem Determination
Messages are written in various log files at ‘<inst_dir>\appserver\profiles\twszconnprofile\logs\server1‘ directory. Logs des connectors und der JSC Following message prefixes are logged: AWS = TWS /dist TRAS/ADM = WAS EQQ = TWS z/OS
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Activating JSC Trace Trace is written to <user_home_directory>\.twsconsole\userdata
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Activating Connector Trace (found in ‘Troubleshooting‘ of TWS/dist )
1. Log on to the computer where Tivoli Workload Scheduler is installed as the following user: UNIX root Windows Any user in the Administrators group 2. Access the directory: <TWS_home>/wastools 3. Run the script: UNIX changeTraceProperties.sh -user TWSuser_ID -password TWSUser password -mode trace_mode Windows changeTraceProperties.bat -user TWSuser_ID -password TWSUser password -mode trace_mode
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Trace modes Where trace_mode is one of the following:
tws_all All Tivoli Workload Scheduler communications are traced. tws_db All Tivoli Workload Scheduler database communications are traced. tws_planner All Tivoli Workload Scheduler planner communications are traced. tws_cli All Tivoli Workload Scheduler command line communications are traced. tws_utils All Tivoli Workload Scheduler utility communications are traced. tws_conn All Tivoli Workload Scheduler connector communications are traced. tws_info No tracing - the default value. To reset the traces to null, either run the above procedure with trace_mode as tws_info, or just stop and start the server. Trace can be found in : <inst_dir>/appserver/profiles/twszconnprofile/logs/server1/trace.log Creating the TMEADMIN class to associate a RACF user ID
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Determine the JSC Fix pack
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Determine the Connector Fix pack
At Unix systems you find the connector registry under ‘/etc/TWS/‘
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Where can you find connector fix packs ?
Anonymous Server ‘Ftp.software.ibm.com‘
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Questions ?
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