IBM System z Parallel Sysplex Operations
Schedule
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Course Details
IBM System z Parallel Sysplex Operations
Course code: ES73G
Duration: 3 Days
Prerequisite:
You should have an understanding of:
• Basic data processing and I/O concepts and terminology
• z/OS console operation, including display of device, job, and console status
Course Description:
This course is designed so that students can learn how z/OS systems operate in a Parallel Sysplex environment through discussion topics and hands-on lab exercises. Students learn problem determination skills, practice enhanced sysplex operations, including management of the coupling facility (CF), and use recovery capabilities provided by the System z servers.
Course Objectives:
After taking this course, you should be able to:
• Describe common sysplex terminology, concepts, and benefits provided by a Parallel Sysplex configuration
• Identify the basic hardware and software components that make up the Parallel Sysplex environment and how they are used
• Use z/OS MVS commands to identify XCF signaling and sysplex shared couple data set usage and to determine current operational status
• Describe CF operation; how and when the CFCC is loaded on a System z LPAR, the various CF link definitions and how they can be used
• Identify CF structure types, definition and allocation process, and how they are used in the CF
• Use z/OS MVS commands to display structure status
• Use CF operator commands to display and change the operational status of a CF
• Describe and demonstrate recommended procedures and typical z/OS MVS commands to manage sysplex members, coupling facilities, structure rebuilds, and couple data sets
• Identify potential problems during system removal, CF structure or CDS usage, and determine appropriate operator action
• Explain the differences and benefits of having stand-alone CF and internal CF configurations
• Describe the purpose and use of Sysplex Failure Manager and how SFM can be used to address sympathy sickness
• Explain why time synchronization is important and how server time protocol is used
• Describe console usage and mode of operation for a system and a sysplex
• Describe the IPL sequence and identify where and when sysplex activation is done during IPL
• Identify key areas with the IPL, explaining potential problems and how to avoid them
Intended Audience:
• The audience includes operations personnel and technical staff who are directly involved in the installation, operation, systems support, and software support of their Parallel Sysplex environment.
Course Outlines:
• Day 1
o Welcome
o Unit 1: Sysplex overview
o Unit 2: Coupling facility
o Supporting labs
• Day 2
o Review
o Unit 3: Sysplex operation and recovery
o Supporting labs
• Day 3
o Review and labs
o Unit 4: Sysplex Failure Manager
o Unit 5: Server Time Protocol operation
o Unit 6: z/OS IPL flow
o Supporting labs