Front coverGetting Started withTivoli Dynamic WorkloadBroker Version 1.1Insider’s guide to IBM Tivoli DynamicWorkload Brok...
International Technical Support OrganizationGetting Started with Tivoli Dynamic WorkloadBroker Version 1.1July 2007       ...
Note: Before using this information and the product it supports, read the information in “Notices” on page xiii.First Edit...
Contents                 Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
2.5 Job and resource definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43                 ...
3.3.4 Installing the Tivoli Dynamic Workload Broker Job Brokering Definition         Console. . . . . . . . . . . . . . . ...
5.2.2 Variable element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194                  ...
6.6 Testing the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280Chapter 7. Perfor...
Chapter 9. Interacting with Tivoli Dynamic Workload Broker using the Web                             services interface . ...
10.3.3Wrongly interpreted characters in log file path on Windows . . . . . 506    10.3.4Cannot specify multiple event type...
11.4.2 Allocation of jobs to computer resources . . . . . . . . . . . . . . . . . . . 554                  11.4.3 Job defi...
Confirming interaction from Enterprise Workload Manager Control Center . . 653   Application level load balancing . . . . ...
xii   Getting Started with Tivoli Dynamic Workload Broker Version 1.1
NoticesThis information was developed for products and services offered in the U.S.A.IBM may not offer the products, servi...
TrademarksThe following terms are trademarks of the International Business Machines Corporation in the United States,other...
Preface                 IBM® Tivoli® Dynamic Workload Broker (Tivoli Dynamic Workload Broker) is a                 key ele...
Tivoli Workload Scheduler Consultant, Systems Engineer, and Product               Evangelist. Jackie is currently a Custom...
ITIL Foundation Certified, and has a Linux® Professional Institute LPIC-1Certification.Joe Lopez has worked as an IBM Tivo...
Thanks to the following people for their contributions to this project:                Arzu Gucer                Internati...
We want our IBM Redbooks to be as helpful as possible. Send us yourcomments about this or other Redbooks in one of the fol...
xx   Getting Started with Tivoli Dynamic Workload Broker Version 1.1
1    Chapter 1.   Tivoli Dynamic Workload                 Broker overview                 Tivoli Dynamic Workload Broker i...
1.1 Market trends and directions                The number of organizations replacing manual, time-consuming workload task...
Workload automation solutions should be supported by SOA, an open framework        that enables IT organizations to easily...
practices and expertise, and then you can execute processes in a consistent,                error-free manner.            ...
loads and available capacity to help improve operational efficiencies. This helps         maximize throughput of existing ...
1.3.1 IBM Tivoli workload automation portfolio                Tivoli Dynamic Workload Broker is a key element in a compreh...
IBM Tivoli Workload Scheduler for Virtualized Data Centers provide              integration between IBM Tivoli Workload Sc...
importance of service level agreements during peak periods as a key company                      goal. This SLA is the con...
The four scenarios are:                        Tivoli Workload Scheduler with Tivoli Dynamic Workload Broker              ...
The solution would be for Tivoli Workload Scheduler to provide the planning,               executing, and monitoring of th...
TWS  Master domain                                            Linux                            Master                     ...
requirements. The combined solution provides the planning, executing, and                      monitoring for running jobs...
necessary business processes. They determined that the mainframe will be thecentral server for workload automation to comp...
1.4.4 Tivoli Dynamic Workload Broker as a Web Services solution               This scenario entails a company that sells p...
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Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
Getting started with tivoli dynamic workload broker version 1.1 sg247442
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Getting started with tivoli dynamic workload broker version 1.1 sg247442

  1. 1. Front coverGetting Started withTivoli Dynamic WorkloadBroker Version 1.1Insider’s guide to IBM Tivoli DynamicWorkload BrokerHigh availability andperformance considerationsIntegration scenarios Vasfi Gucer Jackie Biggs Alfredo Cappariello Matt Dufner Clinton Easterling Martin Lisy Tony Liu Joe Lopez Andrea Olivier Michael Petersen Geoff Pusey Bosse Waenglund John Welshibm.com/redbooks
  2. 2. International Technical Support OrganizationGetting Started with Tivoli Dynamic WorkloadBroker Version 1.1July 2007 SG24-7442-00
  3. 3. Note: Before using this information and the product it supports, read the information in “Notices” on page xiii.First Edition (July 2007)This edition applies to IBM Tivoli Dynamic Workload Broker Version 1.1.© Copyright International Business Machines Corporation 2007. All rights reserved.Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADPSchedule Contract with IBM Corp.
  4. 4. Contents Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv The team that wrote this IBM Redbook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv Become a published author . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii Comments welcome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii Chapter 1. Tivoli Dynamic Workload Broker overview. . . . . . . . . . . . . . . . . 1 1.1 Market trends and directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Business solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Major functions of Tivoli Dynamic Workload Broker . . . . . . . . . . . . . . . . . . 5 1.3.1 IBM Tivoli workload automation portfolio . . . . . . . . . . . . . . . . . . . . . . 6 1.3.2 Tivoli workload automation integration with IBM products . . . . . . . . . 7 1.4 Business scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.4.1 Tivoli Workload Scheduler with Tivoli Dynamic Workload Broker . . . . 9 1.4.2 Tivoli Workload Scheduler and Tivoli Workload Scheduler LoadLeveler 10 1.4.3 Tivoli Workload Scheduler for z/OS end-to-end with Tivoli Dynamic Workload Broker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.4.4 Tivoli Dynamic Workload Broker as a Web Services solution. . . . . . 14 1.5 Technical overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Chapter 2. Tivoli Dynamic Workload Broker architecture . . . . . . . . . . . . . 25 2.1 Topological view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2.2 Major server components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.2.1 Resource Repository. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2.2.2 Resource Advisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2.2.3 Job Dispatcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2.2.4 Job Repository . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2.2.5 Allocation Repository . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2.3 Tivoli Dynamic Workload Broker agent . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2.3.1 Major agent components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2.3.2 Agent subcomponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2.4 Common Agent Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.4.1 Agent Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 2.4.2 Common Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.4.3 Interaction between Tivoli Dynamic Workload Broker and Common Agent Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40© Copyright IBM Corp. 2007. All rights reserved. iii
  5. 5. 2.5 Job and resource definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 2.5.1 Job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 2.5.2 Resource definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 2.6 Tivoli Dynamic Workload Broker User interfaces . . . . . . . . . . . . . . . . . . . 44 2.6.1 Tivoli Dynamic Workload Broker Web Console . . . . . . . . . . . . . . . . 45 2.6.2 Command-line interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 2.6.3 Job Brokering Definition Console . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 2.7 Security features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 2.7.1 Encrypted communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 2.7.2 Firewall support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 2.7.3 Authentication mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 2.7.4 Authorization roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 2.8 Tivoli Dynamic Workload Broker deployment scenarios . . . . . . . . . . . . . . 66 2.8.1 Location of main Tivoli Dynamic Workload Broker components . . . . 66 2.8.2 DB2 Universal Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 2.8.3 WebSphere Application Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 2.8.4 Tivoli Dynamic Workload Broker server . . . . . . . . . . . . . . . . . . . . . . 67 2.8.5 Tivoli Dynamic Workload Broker Web Console . . . . . . . . . . . . . . . . 68 2.8.6 Tivoli Dynamic Workload Job Brokering Definition console . . . . . . . 68 2.8.7 Tivoli Agent Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 2.8.8 Tivoli Common Agents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 2.8.9 Tivoli Dynamic Workload Broker agent . . . . . . . . . . . . . . . . . . . . . . . 69 2.8.10 Tivoli Dynamic Workload Broker standalone solution . . . . . . . . . . . 69 2.8.11 Common usage of Tivoli Workload Scheduler and Tivoli Dynamic Workload Broker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.8.12 Setting up monitoring for Tivoli Dynamic Workload Broker . . . . . . . 72 2.9 Physical location of Tivoli Dynamic Workload Broker’s components . . . . 73 2.9.1 Locations of server components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 2.9.2 Locations of agent components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 2.9.3 Location of certificates and private keys . . . . . . . . . . . . . . . . . . . . . . 77 Chapter 3. Tivoli Dynamic Workload Broker installation. . . . . . . . . . . . . . 81 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 3.2 Planning for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 3.2.1 Tivoli Dynamic Workload Broker software prerequisites . . . . . . . . . . 83 3.2.2 Tivoli Dynamic Workload Broker hardware prerequisites . . . . . . . . . 86 3.2.3 Tivoli Dynamic Workload Broker network . . . . . . . . . . . . . . . . . . . . . 89 3.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 3.3.1 Choosing the installation method . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 3.3.2 Installing the Tivoli Dynamic Workload Broker server with the installation wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 3.3.3 Installing the Tivoli Dynamic Workload Broker Web Console . . . . . 124iv Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  6. 6. 3.3.4 Installing the Tivoli Dynamic Workload Broker Job Brokering Definition Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 3.3.5 Installing the IBM Tivoli Dynamic Workload Broker agent . . . . . . . 1353.4 Uninstallation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137Chapter 4. Working with Tivoli Dynamic Workload Broker . . . . . . . . . . . 1414.1 Computers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 4.1.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 4.1.2 Tivoli Dynamic Workload Broker Tivoli Workload Scheduler Agent plug-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1434.2 Working with jobs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 4.2.1 Job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 4.2.2 JBDC, Web Console, and command-line interface . . . . . . . . . . . . . 147 4.2.3 Job submission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 4.2.4 Credentials for job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 4.2.5 Tivoli Workload Scheduler and Tivoli Dynamic Workload Broker job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 4.2.6 Job affinity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1544.3 Using variables in job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 4.3.1 Job variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 4.3.2 Environment variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 4.3.3 Indirect use of job variables in scripts . . . . . . . . . . . . . . . . . . . . . . . 1614.4 Planning and choreography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 4.4.1 Considerations for Tivoli Workload Scheduler integration . . . . . . . 1634.5 Resource matching criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 4.5.1 Optimization objective type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 4.5.2 Optimization Enterprise Workload Manager type . . . . . . . . . . . . . . 169 4.5.3 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 4.5.4 Related resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1704.6 Monitoring computers and jobs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Chapter 5. Advanced guide to Tivoli Dynamic Workload Broker . . . . . . 1755.1 Tivoli Workload Scheduler migration to Tivoli Dynamic Workload Broker176 5.1.1 Initial Tivoli Workload Scheduler job definition and job stream . . . . 177 5.1.2 Situation after migration to Tivoli Dynamic Workload Broker . . . . . 179 5.1.3 Create logical resources for the new job definitions . . . . . . . . . . . . 181 5.1.4 Extract Tivoli Workload Scheduler job definitions and job streams. 182 5.1.5 Import Tivoli Workload Scheduler job definitions and job streams to Tivoli Dynamic Workload Broker. . . . . . . . . . . . . . . . . . . . . . . . . . . 184 5.1.6 Export Tivoli Workload Scheduler job definitions and job streams to Tivoli Dynamic Workload Broker. . . . . . . . . . . . . . . . . . . . . . . . . . . 1895.2 Job Submission Description Language reference. . . . . . . . . . . . . . . . . . 192 5.2.1 Category element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Contents v
  7. 7. 5.2.2 Variable element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 5.2.3 Application element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 5.2.4 Execution element. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 5.2.5 J2EE element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 5.2.6 Resource element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 5.2.7 Related resources element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 5.2.8 Optimization element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 5.2.9 Scheduling element. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 5.3 Tivoli Dynamic Workload Broker user authorization and authentication . 218 5.3.1 Enabling global security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 5.3.2 Tivoli Dynamic Workload Broker security roles . . . . . . . . . . . . . . . . 223 5.3.3 Mapping security roles to users or groups . . . . . . . . . . . . . . . . . . . 226 5.3.4 Manage users for Tivoli Dynamic Workload Broker Web Console . 227 5.3.5 Add users to Tivoli Dynamic Workload Broker Web Console roles 228 5.4 Command-line interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 5.4.1 jobstore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 5.4.2 jobsubmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 5.4.3 jobgetexecutionlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 5.4.4 jobcancel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 5.4.5 jobdetails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242 5.4.6 jobquery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 5.4.7 movehistorydata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Chapter 6. High availability and recovery considerations. . . . . . . . . . . . 247 6.1 High-availability scenario. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 6.2 IBM Tivoli System Automation for Multiplatforms . . . . . . . . . . . . . . . . . . 248 6.2.1 How Tivoli System Automation works . . . . . . . . . . . . . . . . . . . . . . . 249 6.2.2 Installing and configuring Tivoli System Automation . . . . . . . . . . . . 252 6.3 Installing and configuring DB2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 6.3.1 Installation DB2 UDB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 6.3.2 Configuration of DB2 for Tivoli System Automation . . . . . . . . . . . . 260 6.4 Installing and configuring WebSphere Application Server . . . . . . . . . . . 263 6.4.1 Installing WebSphere Application Server . . . . . . . . . . . . . . . . . . . . 263 6.4.2 Installing WebSphere Application Server patch . . . . . . . . . . . . . . . 269 6.4.3 Set up WebSphere Application Server on Tivoli System Automation . . 271 6.5 Installing and configuring Tivoli Dynamic Workload Broker . . . . . . . . . . 271 6.5.1 Installing Tivoli Dynamic Workload Broker . . . . . . . . . . . . . . . . . . . 271 6.5.2 Setting up Tivoli Dynamic Workload Broker server on Tivoli System Automation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277vi Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  8. 8. 6.6 Testing the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280Chapter 7. Performance optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2817.1 Configuration parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2827.2 Performance configuration parameters on server . . . . . . . . . . . . . . . . . . 282 7.2.1 Job Dispatcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 7.2.2 Resource Advisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2867.3 Performance configuration parameters on the agent . . . . . . . . . . . . . . . 289 7.3.1 ResourceAdvisorAgentConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 7.3.2 JobExecutionAgentConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2907.4 Best practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 7.4.1 Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 7.4.2 Agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 7.4.3 A simple scenario for this book . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2957.5 Scalability tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 7.5.1 Scenario for the Tivoli Dynamic Workload Broker V1.2 . . . . . . . . . 298Chapter 8. Integration with other IBM Tivoli products. . . . . . . . . . . . . . . 3018.1 Our Tivoli Dynamic Workload Broker integration environment . . . . . . . . 3028.2 Integration with IBM Tivoli Change and Configuration Management Database (CCMDB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302 8.2.1 Tivoli Change and Configuration Management configuration . . . . . 305 8.2.2 Integration steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3058.3 Integration with IBM Tivoli Provisioning Manager . . . . . . . . . . . . . . . . . . 313 8.3.1 Tivoli Provisioning Manager configuration . . . . . . . . . . . . . . . . . . . 314 8.3.2 Integration steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3148.4 Integration with IBM Tivoli Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . 325 8.4.1 Tivoli Monitoring components and terminology . . . . . . . . . . . . . . . . 325 8.4.2 Mechanism of integration of Tivoli Dynamic Workload Broker with Tivoli Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328 8.4.3 Pre-integration tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 8.4.4 Integration steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 8.4.5 Changing the integration criteria at a later time . . . . . . . . . . . . . . . 336 8.4.6 Configuring Universal Agent to accept a FILE data provider . . . . . 337 8.4.7 Viewing the application in the Tivoli Enterprise Portal . . . . . . . . . . 344 8.4.8 Creating a view on monitored data . . . . . . . . . . . . . . . . . . . . . . . . . 346 8.4.9 Setting up thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 8.4.10 Creating situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 8.4.11 Setting up automatic corrective action . . . . . . . . . . . . . . . . . . . . . 357 8.4.12 Advanced monitoring of Tivoli Dynamic Workload Broker . . . . . . 358 8.4.13 Default values and file locations . . . . . . . . . . . . . . . . . . . . . . . . . . 391 Contents vii
  9. 9. Chapter 9. Interacting with Tivoli Dynamic Workload Broker using the Web services interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395 9.1 Why you would use the Web services interface . . . . . . . . . . . . . . . . . . . 396 9.2 Web services concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397 9.2.1 Brief description of Web services . . . . . . . . . . . . . . . . . . . . . . . . . . 397 9.3 Deeper view of jobs in Tivoli Dynamic Workload Broker . . . . . . . . . . . . . 400 9.3.1 Job definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 9.3.2 Job life cycle within Tivoli Dynamic Workload Broker . . . . . . . . . . . 401 9.3.3 Client interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402 9.4 Web services interfaces provided by the Tivoli Dynamic Workload Broker server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403 9.4.1 How to read this section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404 9.4.2 Job Factory service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405 9.4.3 Job service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416 9.4.4 Job Definition Management service . . . . . . . . . . . . . . . . . . . . . . . . 421 9.4.5 Important terms related to job definitions . . . . . . . . . . . . . . . . . . . . 430 9.4.6 Getting notified about job state changes . . . . . . . . . . . . . . . . . . . . . 431 9.5 Creating the sample client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435 9.5.1 Development tools used in our scenarios . . . . . . . . . . . . . . . . . . . . 436 9.5.2 Creating the sample client using Rational Application Developer . . 436 9.5.3 Creating the sample client using Eclipse . . . . . . . . . . . . . . . . . . . . 462 9.5.4 Running the sample client from the command line . . . . . . . . . . . . . 485 9.5.5 Necessary Java run time and JAR files for running the client from the command line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485 Chapter 10. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 487 10.1 Troubleshooting the Tivoli Dynamic Workload Broker installation . . . . 488 10.1.1 Tivoli Dynamic Workoad Broker Web Console and ISC logs . . . . 491 10.1.2 Activating traces for the Tivoli Dynamic Workload Broker server . 492 10.1.3 Activatinge traces for the Tivoli Dynamic Workload Broker Web Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493 10.1.4 Diagnose failure dialogue - using the step list. . . . . . . . . . . . . . . . 493 10.1.5 Tivoli Dynamic Workload Broker server troubleshooting . . . . . . . 496 10.1.6 Tivoli Dynamic Workoad Broker agent installation troubleshooting497 10.1.7 JBDC installation troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 498 10.1.8 JBDC-specific problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498 10.2 DB2 troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499 10.2.1 Diagnostic tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499 10.2.2 Approach to troubleshooting DB2 . . . . . . . . . . . . . . . . . . . . . . . . . 500 10.2.3 Sample DB2 troubleshooting scenario . . . . . . . . . . . . . . . . . . . . . 502 10.3 Troubleshooting the integration with IBM Tivoli Monitoring . . . . . . . . . . 504 10.3.1 Log and trace files location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505 10.3.2 Problems with running the integration script on Windows. . . . . . . 505viii Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  10. 10. 10.3.3Wrongly interpreted characters in log file path on Windows . . . . . 506 10.3.4Cannot specify multiple event types together with parameters . . . 506 10.3.5Cannot remove unwanted event types . . . . . . . . . . . . . . . . . . . . . 507 10.3.6Tivoli Dynamic Workload Broker log file not created. . . . . . . . . . . 508 10.3.7Application for log file monitoring is not visible in Tivoli Enterprise Portal (out-of-box integration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509 10.3.8 Application for custom script monitoring is not visible in Tivoli Enterprise Portal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51010.4 Troubleshooting the integration with Enterprise Workload Manager. . . 512 10.4.1 Log and trace files location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512 10.4.2 Log and trace enablement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51210.5 Troubleshooting the integration with Tivoli Workload Scheduler. . . . . . 512 10.5.1 Log and trace files location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512 10.5.2 Debugging feature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513 10.5.3 Unsupported functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.6 Troubleshooting the integration with CCMDB . . . . . . . . . . . . . . . . . . . . 513 10.6.1 Log and trace files location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513Chapter 11. Managing Tivoli Dynamic Workload Broker jobs using Tivoli Workload Scheduler for z/OS end-to-end . . . . . . . . . . . . . . . . 51511.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 11.1.1 Integration benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518 11.1.2 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51811.2 Tivoli Dynamic Workload Broker and Tivoli Workload Scheduler for z/OS end-to-end architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519 11.2.1 Tivoli Workload Scheduler for z/OS end-to-end scheduling . . . . . 519 11.2.2 Tivoli Dynamic Workload Broker scheduling architecture . . . . . . . 527 11.2.3 Integrated Tivoli Dynamic Workload Broker and Tivoli Workload Scheduler for z/OS end-to-end architecture . . . . . . . . . . . . . . . . . . 529 11.2.4 Examples of integration architectures . . . . . . . . . . . . . . . . . . . . . . 532 11.2.5 High availability and recovery integration . . . . . . . . . . . . . . . . . . . 53511.3 Installation and configuration considerations . . . . . . . . . . . . . . . . . . . . 539 11.3.1 Product installation and configuration . . . . . . . . . . . . . . . . . . . . . . 540 11.3.2 Overview of specific installation and customization steps. . . . . . . 540 11.3.3 Plan your configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541 11.3.4 Configure network connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 11.3.5 Installing and configuring the Tivoli Workload Scheduler agent . . 544 11.3.6 Create Tivoli Workload Scheduler for z/OS end-to-end . . . . . . . . 548 11.3.7 Activate the Tivoli Workload Scheduler for z/OS end-to-end workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550 11.3.8 Verify integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55211.4 Planning and choreography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 552 11.4.1 Integration benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553 Contents ix
  11. 11. 11.4.2 Allocation of jobs to computer resources . . . . . . . . . . . . . . . . . . . 554 11.4.3 Job definition user interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555 11.4.4 Defining job and job stream definitions . . . . . . . . . . . . . . . . . . . . . 557 11.4.5 Moving existing jobs between the environments. . . . . . . . . . . . . . 560 11.5 Planning and choreography advanced topics . . . . . . . . . . . . . . . . . . . . 565 11.5.1 Logical resource usage and scope . . . . . . . . . . . . . . . . . . . . . . . . 565 11.5.2 Sample resource usage scenario . . . . . . . . . . . . . . . . . . . . . . . . . 568 11.5.3 Serializing access to resources. . . . . . . . . . . . . . . . . . . . . . . . . . . 577 11.5.4 Job affinity definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580 11.5.5 Job recovery and restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582 11.5.6 Job tailoring using variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586 11.5.7 Sample variables usage scenario . . . . . . . . . . . . . . . . . . . . . . . . . 589 11.6 Monitoring and control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602 11.6.1 Monitoring and control of infrastructure components . . . . . . . . . . 603 11.6.2 Monitoring and control of the workload being scheduled . . . . . . . 608 11.7 Terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622 11.7.1 Tivoli Workload Scheduler for z/OS end-to-end terminology . . . . 623 11.7.2 Tivoli Dynamic Workload Broker terminology . . . . . . . . . . . . . . . . 625 Appendix A. Using Tivoli Dynamic Workload Broker with Enterprise Workload Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627 IBM Enterprise Workload Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 628 Planning for Tivoli Dynamic Workload Broker/Enterprise Workload Manager interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 Platform support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 Communication between products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 630 Enterprise Workload Manager load balancing recommendations in Tivoli Dynamic Workload Broker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631 Starting the interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 632 Turning on Enterprise Workload Manager load balancing . . . . . . . . . . . . 633 Enabling Tivoli Dynamic Workload Broker to receive Enterprise Workload Manager Load Balancing weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 633 Enabling ARM on the Tivoli Dynamic Workload Broker agent . . . . . . . . . . . . 636 Enterprise Workload Manager classification of Tivoli Dynamic Workload Broker jobs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637 Create the Enterprise Workload Manager policy . . . . . . . . . . . . . . . . . . . 639 Tivoli Dynamic Workload Broker/Enterprise Workload Manager joint classification criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643 Create Enterprise Workload Manager transactions classified by Tivoli Dynamic Workload Broker application name . . . . . . . . . . . . . . . . . . 644 Create Enterprise Workload Manager transactions classified by job name646 Create Enterprise Workload Manager transactions by categories . . . . . . 650x Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  12. 12. Confirming interaction from Enterprise Workload Manager Control Center . . 653 Application level load balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654Enterprise Workload Manager resource allocation for meeting job goals . . . 656Appendix B. Default ports used by Tivoli Dynamic Workload Broker . . 657Ports used by Tivoli Dynamic Workload Broker server . . . . . . . . . . . . . . . . . 658Ports used by Agent Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 658Ports used by DB2 server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 659Ports used by Integrated Solutions Console . . . . . . . . . . . . . . . . . . . . . . . . . 659 Ports used by Integrated Solutions Console . . . . . . . . . . . . . . . . . . . . . . . 660 Ports used by WebSphere Application Server hosting the Integrated Solutions Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660Ports used by Common Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 661Abbreviations and acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665Other publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665Online resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666How to get IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666Help from IBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667 Contents xi
  13. 13. xii Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  14. 14. NoticesThis information was developed for products and services offered in the U.S.A.IBM may not offer the products, services, or features discussed in this document in other countries. Consultyour local IBM representative for information about the products and services currently available in yourarea. Any reference to an IBM product, program, or service is not intended to state or imply that only thatIBM product, program, or service may be used. Any functionally equivalent product, program, or service thatdoes not infringe any IBM intellectual property right may be used instead. However, it is the usersresponsibility to evaluate and verify the operation of any non-IBM product, program, or service.IBM may have patents or pending patent applications covering subject matter described in this document.The furnishing of this document does not give you any license to these patents. You can send licenseinquiries, in writing, to:IBM Director of Licensing, IBM Corporation, North Castle Drive, Armonk, NY 10504-1785 U.S.A.The following paragraph does not apply to the United Kingdom or any other country where suchprovisions are inconsistent with local law: INTERNATIONAL BUSINESS MACHINES CORPORATIONPROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS ORIMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimerof express or implied warranties in certain transactions, therefore, this statement may not apply to you.This information could include technical inaccuracies or typographical errors. Changes are periodically madeto the information herein; these changes will be incorporated in new editions of the publication. IBM maymake improvements and/or changes in the product(s) and/or the program(s) described in this publication atany time without notice.Any references in this information to non-IBM Web sites are provided for convenience only and do not in anymanner serve as an endorsement of those Web sites. The materials at those Web sites are not part of thematerials for this IBM product and use of those Web sites is at your own risk.IBM may use or distribute any of the information you supply in any way it believes appropriate withoutincurring any obligation to you.Information concerning non-IBM products was obtained from the suppliers of those products, their publishedannouncements or other publicly available sources. IBM has not tested those products and cannot confirmthe accuracy of performance, compatibility or any other claims related to non-IBM products. Questions onthe capabilities of non-IBM products should be addressed to the suppliers of those products.This information contains examples of data and reports used in daily business operations. To illustrate themas completely as possible, the examples include the names of individuals, companies, brands, and products.All of these names are fictitious and any similarity to the names and addresses used by an actual businessenterprise is entirely coincidental.COPYRIGHT LICENSE:This information contains sample application programs in source language, which illustrate programmingtechniques on various operating platforms. You may copy, modify, and distribute these sample programs inany form without payment to IBM, for the purposes of developing, using, marketing or distributing applicationprograms conforming to the application programming interface for the operating platform for which thesample programs are written. These examples have not been thoroughly tested under all conditions. IBM,therefore, cannot guarantee or imply reliability, serviceability, or function of these programs.© Copyright IBM Corp. 2007. All rights reserved. xiii
  15. 15. TrademarksThe following terms are trademarks of the International Business Machines Corporation in the United States,other countries, or both: Redbooks (logo) ® DB2 Universal Database™ Parallel Sysplex® iSeries® DB2® Rational® pSeries® Enterprise Workload Manager™ Redbooks® z/OS® Geographically Dispersed S/390® z/VM® Parallel Sysplex™ Tivoli Enterprise™ zSeries® HACMP™ Tivoli Enterprise Console® AIX 5L™ IBM® Tivoli Management AIX® LoadLeveler® Environment® Cloudscape™ Lotus® Tivoli® Collation® MVS™ TME® CICS® NetView® WebSphere® Domino® OS/400®The following terms are trademarks of other companies:SAP, and SAP logos are trademarks or registered trademarks of SAP AG in Germany and in several othercountries.Oracle, JD Edwards, PeopleSoft, Siebel, and TopLink are registered trademarks of Oracle Corporationand/or its affiliates.NOW, and the Network Appliance logo are trademarks or registered trademarks of Network Appliance, Inc.in the U.S. and other countries.ITIL is a registered trademark, and a registered community trademark of the Office of GovernmentCommerce, and is registered in the U.S. Patent and Trademark Office.EJB, Java, JDBC, JDK, JNI, JRE, J2EE, Solaris, and all Java-based trademarks are trademarks of SunMicrosystems, Inc. in the United States, other countries, or both.Microsoft, Windows Server, Windows, and the Windows logo are trademarks of Microsoft Corporation in theUnited States, other countries, or both.UNIX is a registered trademark of The Open Group in the United States and other countries.Linux is a trademark of Linus Torvalds in the United States, other countries, or both.Other company, product, or service names may be trademarks or service marks of others.xiv Getting Started with Tivoli Dynamic Workload Broker Version 1.1
  16. 16. Preface IBM® Tivoli® Dynamic Workload Broker (Tivoli Dynamic Workload Broker) is a key element in a comprehensive, on demand, Tivoli workload automation portfolio. It can use dynamic resource information as well as recommendations from other products to determine the best systems to which new jobs will be dispatched. This IBM Redbooks® publication documents the architecture, installation and customization, operation best practices, performance optimization, high availability considerations, Web Services interface, and troubleshooting of Tivoli Dynamic Workload Broker V1.1. In addition, we cover integration scenarios with other IBM products, such as IBM Tivoli Workload Scheduler, IBM Tivoli Provisioning Manager, IBM Tivoli Change and Configuration Management Database, IBM Tivoli Monitoring, Tivoli Enterprise™ Portal, and IBM Enterprise Workload Manager™. Finally, we discuss Tivoli Dynamic Workload Broker operation in a IBM Tivoli Workload Scheduler for a z/OS® end-to-end environment. Clients and Tivoli professionals who are responsible for installing, administering, maintaining, or using IBM Tivoli Dynamic Workload Broker will find this book a major reference.The team that wrote this IBM Redbook This IBM Redbook was produced by a team of specialists from around the world working at the International Technical Support Organization, Austin Center. Vasfi Gucer is a Project Leader at the ITSO, Austin Center. He worked for IBM Turkey for 10 years and has been with the ITSO Austin Center since January 1999. He has more than 12 years of experience in the areas of systems management, networking hardware, and software on mainframe and distributed platforms. He has worked on various Tivoli customer projects as a Systems Architect and Technical Project Manager. He writes extensively and teaches IBM classes worldwide on Tivoli software. He is also an IBM Certified Senior IT Specialist. Jackie Biggs-Finstad has worked with Tivoli Workload Scheduler on UNIX® and Windows® since 1998. She has held various positions while working with© Copyright IBM Corp. 2007. All rights reserved.