Written by one of IBM s leading authorities on work management, this book shows how to modify IBM-provided defaults to produce an efficient runtime environment. While the iSeries and AS/400 can be used with the default environment shipped with them, they usually need to be customized for each installation. Even simple tasks such as adding applications, modifying the initial menu, and allowing a nonintelligent workstation to have multiple jobs active affect how work starts and runs on the system. Complex tasks such as changing the attributes of subsystems, pools, job queues, and routing entries affect a system s efficiency and usability even more. All of these modifications involve changes to the default work management parameters, and too often these changes are made incorrectly, resulting in an inefficient or nonfunctioning system. This book fully explains how iSeries and AS/400 work management to improve response time, manage workloads more efficiently, and maximize the performance of an IBM midrange computer.
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About the Author
Chuck Stupca received a bachelor of mathematics degree from the University of Minnesota and has worked for IBM in Rochester, Minnesota, since 1968. Chuck joined the S/38 project in 1978 and worked for 15 years in the Systems Performance organization, where he analyzed and corrected many customer performance problems that required extensive knowledge of work management. For three years, he served as the chairman of IBM’s Systems Performance Interdivisional Technical Liaison Committee, an organization that expedited technical interchange between performance professionals within IBM. In 1991, Chuck received an IBM Outstanding Achievement Award for his many years of contributions to systems performance. For the last several years, Chuck has been involved with iSeries cluster development and is currently a member of the iSeries Technology Center, where he develops and delivers customer education and provides consultant support. Since 1983, Chuck has been a frequent speaker at customer events, including COMMON and IBM Education Conferences. He has written several articles, and he reached IBM’s first-level author plateau in 2000.
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Inside This Book
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First Sentence:
You begin your journey through work management when you start your system. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
job schedule entry, job schedule entries, workstation name entries, main storage management, workstation type entries, used group job, job queue entries, main storage size, addwse command, new job queues, prestart job entries, active routing steps, prestart job entry, system request key, autostart job entries, prestart jobs, job queue entry, new group job, runtime attributes, pool identifier, main storage pools, subsystem description, arbiter jobs, job definition attributes, keylock position Key Phrases - Capitalized Phrases (CAPs): (learn more)
Cancel Figure, Bottom Figure, Active Size, Defined Current, Client Access, Defined Max Allocated Pool, Cancel More, Cancel System, Display Routing Entries Subsystem, Keyword Value, Parameter Value, Function Status, Job User Type, Operational Assistant, Opt System, Schedule Day, Work Control Block Table, Add Prestart Job Entry, Create Class, Information Assistant, Opt Subsystem, Add Communications Entry, Add Workstation Entry, All Job Queues Type, Pool Storage Activity New!
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Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
You begin your journey through work management when you start your system. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
job schedule entry, job schedule entries, workstation name entries, main storage management, workstation type entries, used group job, job queue entries, main storage size, addwse command, new job queues, prestart job entries, active routing steps, prestart job entry, system request key, autostart job entries, prestart jobs, job queue entry, new group job, runtime attributes, pool identifier, main storage pools, subsystem description, arbiter jobs, job definition attributes, keylock position Key Phrases - Capitalized Phrases (CAPs): (learn more)
Cancel Figure, Bottom Figure, Active Size, Defined Current, Client Access, Defined Max Allocated Pool, Cancel More, Cancel System, Display Routing Entries Subsystem, Keyword Value, Parameter Value, Function Status, Job User Type, Operational Assistant, Opt System, Schedule Day, Work Control Block Table, Add Prestart Job Entry, Create Class, Information Assistant, Opt Subsystem, Add Communications Entry, Add Workstation Entry, All Job Queues Type, Pool Storage Activity New!
Books on Related Topics | Concordance | Text Stats Browse Sample Pages:
Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
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