Book description
This IBM® Redbooks® publication explains the capabilities of the IBM System z® Advanced Workload Analysis Reporter (IBM zAware), and shows how you can use it as an integral part of your existing System z management tools.
IBM zAware is an integrated, self-learning, analytics solution for IBM z/OS® that helps identify unusual system behavior in near real time. It is designed to help IT personnel improve problem determination so they can restore service quickly and improve overall availability.
The book gives you a conceptual description of the IBM zAware appliance. It will help you to understand how it fits into the family of IBM mainframe system management tools that include Runtime Diagnostics, Predictive Failure Analysis (PFA), IBM Health Checker for z/OS, and z/OS Management Facility (z/OSMF).
You are provided with the information you need to get IBM zAware up and running so you can start to benefit from its capabilities immediately. You will learn how to manage an IBM zAware environment, and see how other products can use the IBM zAware Application Programming Interface to extract information from IBM zAware for their own use. The target audience includes system programmers, system operators, configuration planners, and system automation analysts.
Table of contents
- Front cover
- Notices
- Preface
- Summary of changes
- Chapter 1. Introduction to IBM zAware
-
Chapter 2. IBM z/OS system management functions
- 2.1 Overview of System z system management functions
- 2.2 IBM z/OS Management Facility
- 2.3 IBM Health Checker for z/OS
- 2.4 Runtime Diagnostics
-
2.5 Predictive Failure Analysis
- 2.5.1 Predictive Failure Analysis overview
- 2.5.2 Types of abnormal behavior detected
- 2.5.3 PFA and IBM Health Checker for z/OS integration
- 2.5.4 PFA processing
- 2.5.5 PFA reports
- 2.5.6 PFA checks
- 2.5.7 How PFA groups address spaces for monitoring
- 2.5.8 PFA and Runtime Diagnostics integration
- 2.5.9 Achieving maximum benefit from PFA
- 2.6 IBM System z Advanced Workload Analysis Reporter
- 2.7 Message analysis with the various functions and products
- 2.8 Additional tips to achieve high availability
-
2.9 Sample scenarios
- 2.9.1 The system is unresponsive
- 2.9.2 A sysplex problem exists in which all LPARs are affected
- 2.9.3 Software changes have been made to your system
- 2.9.4 IBM zAware detects an anomaly
- 2.9.5 PFA message arrival rate check exception issued for a high rate
- 2.9.6 PFA exception issued for a low rate
- 2.9.7 PFA exception issued for a high SMF arrival or high ENQ request rate
- 2.9.8 Runtime Diagnostics message event detected
- 2.9.9 PFA and Runtime Diagnostics examples
- Chapter 3. Planning for an IBM zAware implementation
- Chapter 4. IBM zAware installation
-
Chapter 5. Maintaining and managing IBM zAware
- 5.1 Managing IBM zAware components
- 5.2 Starting and stopping the IBM zAware application
- 5.3 Managing IBM zAware disks
- 5.4 Managing connections from monitored clients
- 5.5 Maintaining IBM zAware data
- 5.6 Managing IBM zAware firmware
- 5.7 Disaster recovery considerations
- 5.8 Daily and weekly management tasks
- 5.9 Checklist for adding a monitored client
- 5.10 System Logger commands for IBM zAware support
- 5.11 Problem determination for IBM zAware
- Chapter 6. Integrating IBM zAware with other IBM products
- Appendix A. Syslog Message Analysis Program
- Appendix B. Activating TCP/IP AT-TLS
- Appendix C. Using automation to monitor IBM zAware connections
- Appendix D. Problem determination sample
- Related publications
- Back cover
Product information
- Title: Extending z/OS System Management Functions with IBM zAware
- Author(s):
- Release date: March 2013
- Publisher(s): IBM Redbooks
- ISBN: None
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