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  • Tivoli Workload Scheduler User’s Guide Version 7.0

  • Tivoli Workload Scheduler User’s Guide Version 7.0

  • Tivoli Workload Scheduler User’s Guide (March 2000)

    Copyright Notice

    Copyright © 2000 by Tivoli Systems, an IBM Company, including this documentation and all software. All rights reserved. May only be used pursuant to a Tivoli Systems Software License Agreement or Addendum for Tivoli Products to IBM Customer or License Agreement. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without prior written permission of Tivoli Systems. The document is not intended for production and is furnished “as is” without warranty of any kind. All warranties on this document are hereby disclaimed including the warranties of merchantability and fitness for a particular purpose.

    Note to U.S. Government Users—Documentation related to restricted rights—Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corporation.

    Trademarks

    The following product names are trademarks of Tivoli Systems or IBM Corporation: AIX, IBM, OS/2, RISC System/6000, Tivoli Management Environment, TME 10 Framework, TME 10 Inventory, TME 10 Software Distribution, UserLink for TME 10 Inventory, TME 10 Enterprise Console, TME 10 NetView, TME 10 Distributed Monitoring, and TME 10.

    Microsoft, Windows, Windows NT, and the Windows logo are trademarks or registered trademarks of Microsoft Corporation.

    UNIX is a registered trademark in the United States and other countries licensed exclusively through X/Open Company Limited.

    Other company, product, and service names mentioned in this document may be trademarks or servicemarks of others.

    Notices

    References in this publication to Tivoli Systems or IBM products, programs, or services do not imply that they will be available in all countries in which Tivoli Systems or IBM operates. Any reference to these products, programs, or services is not intended to imply that only Tivoli Systems or IBM products, programs, or services can be used. Subject to Tivoli System’s or IBM’s valid intellectual property or other legally protectable right, any functionally equivalent product, program, or service can be used instead of the referenced product, program, or service. The evaluation and verification of operation in conjunction with other products, except those expressly designated by Tivoli Systems or IBM, are the responsibility of the user.

    Tivoli Systems or IBM may have patents or pending patent applications covering subject matter in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to the IBM Director of Licensing, IBM Corporation, 500 Columbus Avenue, Thornwood, New York 10594.

  • Contents

    Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Who Should Read This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

    Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

    What This Guide Contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

    Conventions Used in This Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

    Platform-specific Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

    Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

    Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

    Job Scheduling Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

    Database and Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

    Job Streams and Calendars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

    Workstations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

    Times and Priorities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

    Job Fence and Job Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

    Dependencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

    Job Confirmation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

    Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

    Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

    Job Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

    TWS Options Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

    Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

    Replicating Job Streams on Multiple Workstations . . . . . . . . . . . . . . . . . 7

    Managing the Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

    Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

    Command Line Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

    iiiTivoli Workload Scheduler User’s Guide

  • Command Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

    CLI Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

    Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

    Pre and Post Production Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

    Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

    Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

    Production Processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

    Chapter 2. New Features in TWS 7.0 . . . . . . . . . . . . . . . . . . . . 15 Terminology Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

    Job Scheduling Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

    Overview of the New Job Scheduling Console . . . . . . . . . . . . . . . . . . . 17

    Usage Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    Viewing TWS Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

    Job Scheduling Console Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . 21

    Time Zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

    Enabling the Time Zone Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

    Auditing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

    Enabling the Audit Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

    Auditing Log Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

    Audit Log Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

    Sample Audit Log Entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

    Chapter 3. Global and Local Options . . . . . . . . . . . . . . . . . . . 33 Global Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

    Setting the Global Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

    Understanding the Carry Forward Options . . . . . . . . . . . . . . . . . . . . . . 38

    Setting Global Options for MPE Agents. . . . . . . . . . . . . . . . . . . . . . . . 40

    Local Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

    Setting Local Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

    iv Version 7.0

  • Setting Netman Local Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

    Setting Options for Decentralized Administration on Windows NT . . . . 48

    TWS Console Messages and Prompts . . . . . . . . . . . . . . . . . . . . . . . . . 48

    Chapter 4. TWS Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 The Security File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

    Creating the Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

    Security File Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

    User Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

    Sample Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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