This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the Diagnostics area with IBM z/OS® V2R2.

This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are included with z/OS V2R2. This approach has the following goals:

- Provide modular content

- Group the technical changes into a topic

- Provide a more streamlined way of finding relevant information that is based on the topic

We hope you find this approach useful, and we welcome your feedback.

Chapter 1. SDUMP using CTRACE

Chapter 2. SLIP traps

Chapter 3. Log recording data set

Chapter 4. DBX SIMD Support