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z/OS Bug Busterz

Agenda | Instructors


Overview

bugbusterz.pngBack by popular demand! The SHARE Academy z/OS Bug Busterz class is presented by experienced z/OS Level 2 professionals and will provide you with the skills to analyze and make sense of diagnostic data captured by z/OS. You will gain the knowledge necessary to perform preliminary analysis of dumps and trace data using IPCS, and learn how to capture information through diagnostic tools, including GTF trace, CTRACE and SLIP. The class is designed for z/OS Systems Programmers and Application Programmers that support products running on z/OS, and will include a pre-event webcast. No prior IPCS experience is required.


Agenda*

z/OS Bug Busterz  bugbusterz.png
Part 1: Fundamentals for z/OS Debugging
8:00 a.m. – 12:00 p.m.

 Lecture: z/OS Operating System Concepts

 (Dispatching, Interrupts, Storage Management, RTM)

10-minute Break

Lecture: Types of Documentation

(Dumps, GTF/CTRACE, LOGREC, SYSLOG, SLIP)

10-minute Break

Lecture: Intro to IPCS and Diagnostic Methodology

(Dump Type, What Dumped Error Information, Approach to Dump Debug)

Lab: Arming Our Bug-busting Tools

10-minute Break
12:00 p.m. – 1:00 p.m. Lunch
Part 2: ABEND Diagnosis
1:00 p.m. – 2:30 p.m.

Lecture: Mosquito Training – Combat Stinging Bugs

(ABENDs, Program Checks)

Lab: Zapping an ABEND0C1 and ABEND0C4

10-minute Break
Part 3: Diagnosing Loops and Hangs
2:30 p.m. – 4:00 p.m. Lecture: Gnat Training – Combat Persistent Bugs (Enabled Loops, Hangs)

Lab: Shoo(t)-ing a Loop and a Hang

10-minute Break
Part 4: CSI – System Hang/Crash
4:00 p.m. – 5:00 p.m. Lecture: Termite Training – Combat Highly Destructive Bugs (Wait States, Excessive Contention, Spin Loops)
Lab: Extermination Certification – Comprehensive Lab Applying All Combat Training 

*Agenda subject to change. All events to take place at the San Jose McEnery Convention Center unless otherwise noted.

  


Meet the Instructors

Patty Little

PATTY LITTLE

Patty Little started her IBM career 30 years ago. After a short stint as an RTM developer, Little took a 6-month temporary assignment in z/OS Level 2 software service. Twenty-eight years later she is still there, enjoying the challenge of problem diagnosis in the Supervisor, RTM, SDUMP and SLIP components.

John Shebey

JOHN SHEBEY

John Shebey is a Senior Software Engineer at IBM Poughkeepsie where he leads the z/OS UNIX Level 2 Support team. Shebey has been with IBM for 18 years and is the z/OS Service Representative for SHARE. He holds a B.S. in Mathematics from Virginia Tech.