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MVS Performance Management: Version 5 Revised edition [Kõva köide]

  • Formaat: Hardback, 464 pages, kõrgus x laius: 225x150 mm, kaal: 7800 g, glossary, index
  • Sari: J. Ranade IBM series
  • Ilmumisaeg: 01-Jan-1997
  • Kirjastus: McGraw-Hill Inc.,US
  • ISBN-10: 0070577005
  • ISBN-13: 9780070577008
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MVS Performance Management: Version 5 Revised editionSuurem pilt
  • Formaat: Hardback, 464 pages, kõrgus x laius: 225x150 mm, kaal: 7800 g, glossary, index
  • Sari: J. Ranade IBM series
  • Ilmumisaeg: 01-Jan-1997
  • Kirjastus: McGraw-Hill Inc.,US
  • ISBN-10: 0070577005
  • ISBN-13: 9780070577008
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9780070577008.html
Märksõnad:
A guide to the new OS/390 edition of MVS, for programmers involved in performance management. Details the objects, controls, and problems involved in ensuring that workloads perform well in an MVS system, using clear explanations, illustrations, and real-world examples. Coverage includes parallel sysplex and CMOS processors, the transformation of MVS to an open system, client/server computing, Workload Manager, and application performance management. Includes chapter questions, a glossary, and appendices on the SRM in compatibility mode. Can be used with every version of MVS, beginning with SP 4.2. Knowledge of MVS internals is not required. Annotation c. by Book News, Inc., Portland, Or.
Preface xi
Chapter
1. MVS History and Evolution
1(22)
1.1. Predecessor Systems
2(5)
1.2. MVS As We Know It Today
7(15)
1.3. Extrapolation
22(1)
1.4.
Chapter Questions
22(1)
Chapter
2. The Fall and Rise of MVS
23(18)
2.1. Continued Evolution--More of the Same
23(1)
2.2. What Went Wrong
24(4)
2.3. A Recipe for Turnaround
28(9)
2.4. Extrapolation
37(2)
2.5. Summary
39(1)
2.6.
Chapter Questions
40(1)
Chapter
3. Physical Resources
41(36)
3.1. CPU or Processor
41(13)
3.2. Real Storage
54(9)
3.3. Input/Output Resources
63(12)
3.4. Summary
75(1)
3.5.
Chapter Questions
76(1)
Chapter
4. Virtual and Logical Resources
77(24)
4.1. Virtual Resources
77(3)
4.2. Physical Backing of Virtual Resources
80(8)
4.3. Logical Resources
88(11)
4.4. Summary
99(1)
4.5.
Chapter Questions
99(2)
Chapter
5. Workloads and Service Levels
101(32)
5.1. Batch
103(13)
5.2. Started Tasks
116(6)
5.3. TSO
122(5)
5.4. APPC/MVS
127(3)
5.5. OpenEdition MVS
130(1)
5.6. Enclaves
130(1)
5.7. Business Value and Service Level Agreements
131(1)
5.8. Summary
131(1)
5.9.
Chapter Questions
132(1)
Chapter
6. MVS in SRM Compatibility Mode
133(24)
6.1. SRM--Using Part of the System to Manage Itself
134(6)
6.2. Introduction to SRM Concepts
140(1)
6.3. SRM Terms and Concepts
141(8)
6.4. New Solutions in MVS/ESA SP 4.2
149(4)
6.5. Changes in Version 5 Compatibility Mode
153(1)
6.6. The Basic Flaw in the SRM Model
154(1)
6.7. Summary
155(1)
6.8.
Chapter Questions
155(2)
Chapter
7. The Workload Manager in Goal Mode
157(30)
7.1. SRM and the Workload Management Problem
157(3)
7.2. Introducing the Workload Manager
160(3)
7.3. Creating the Service Definition
163(16)
7.4. Measurement and Monitoring
179(1)
7.5. Cautions, Limitations, and Extrapolations
179(4)
7.6. Cheryl Watson's "Quickstart" Service Policy
183(2)
7.7. Summary
185(1)
7.8.
Chapter Questions
186(1)
Chapter
8. Introduction to Performance Problems
187(10)
8.1. Initial Example
187(1)
8.2. Types of Performance Problems
188(4)
8.3. Resource Contention
192(2)
8.4. Special Problems of Client-Server Applications
194(1)
8.5. Summary
195(1)
8.6.
Chapter Questions
196(1)
Chapter
9. Measurement and Prediction
197(40)
9.1. Approaches to Performance Management
198(4)
9.2. Classifying Measurement Tools
202(12)
9.3. One Kind of Modeling
214(20)
9.4. Summary of Measurement and Modeling
234(1)
9.5.
Chapter Questions
234(3)
Chapter
10. Solving Performance Problems
237(32)
10.1. Lost Opportunities
237(6)
10.2. Configuring for Performance
243(16)
10.3. Resource Exhaustion
259(2)
10.4. Resource Contention
261(4)
10.5. Summary
265(1)
10.6.
Chapter Questions
266(3)
Chapter
11. Application Performance Management
269(34)
11.1. Open-Shop Workloads
269(1)
11.2. Application Performance Vulnerabilities
270(2)
11.3. Internal Inefficiency
272(10)
11.4. Internal Contention
282(1)
11.5. Why Applications Run Poorly
283(6)
11.6. Application Design Choices
289(2)
11.7. Ideas for Application Implementation
291(1)
11.8. Considerations for Client-Server Applications
292(8)
11.9. Practical Approaches to Cooperation
300(1)
11.10. Summing Up
301(1)
11.11.
Chapter Questions
301(2)
Chapter
12. Summing Up and Looking Ahead
303(6)
12.1. The MVS Journey--How Much Farther to Go?
303(1)
12.2. The Ideal Large System
304(2)
12.3. How Does MVS Meet the Ideal?
306(1)
12.4. The Ultimate Wish List
306(3)
Appendix A. SRM in Compatibility Mode--Concepts 309(30)
A.1. Application to Workloads 309(1)
A.2. Performance Groups 310(1)
A.3. Service Intervals 310(2)
A.4. Domains 312(3)
A.5. MPL Adjustment 315(12)
A.6. Storage Isolation 327(3)
A.7. Dispatching Priorities 330(7)
A.8. Summary 337(1)
A.9. Questions 337(2)
Appendix B. SRM (Compatibility Mode) Parameters 339(58)
B.1. OPT Parameters 339(33)
B.2. Installation Performance Specification (IPS) 372(13)
B.3. Installation Control Specification (ICS) 385(2)
B.4. Other SRM Controls 387(1)
B.5. Other Controls 388(1)
B.6. Comprehensive OPT, ICS, and IPS Example 389(6)
B.7. Summary 395(1)
B.8.
Chapter Questions		 395(2)
Glossary 397(50)
Index 447