Book Image

IBM Sametime 8.5.2 Administration Guide

Book Image

IBM Sametime 8.5.2 Administration Guide

Overview of this book

Sametime 8.5.2 delivers a state-of-the-art enterprise-ready instant messaging and meeting service. This Administrator's Guide navigates through the range of Sametime server components and features, providing you with the essential information required to install, administer and troubleshoot your Sametime 8.5.2 environment.The IBM Sametime 8.5.2 Administration Guide cuts through the complexity of architecting, installing, and administering all the moving parts of the latest version of Sametime. With this book, you will be able to make the necessary decisions when it comes to choosing which server components you need and how to install them to get the most performance and maintainability from the software. Starting with an overview of Sametime 8.5.2, you will then dive into each server component. You learn what each one does, why it might be needed in your environment, and what you need to have in place to run it. By the end, you’ll have Sametime running and configured properly for your particular situation.With flexibility comes complexity-- but not with this guide. You’ll learn how different architectures are possible and how to prepare properly for the installation of Sametime. You’ll learn how to install the servers in the right order so that you can maintain and expand your environment in the future. You’ll also find out how best to monitor your Sametime environment for issues, as well as how to effectively troubleshoot those problems so that you can quickly get Sametime running again.The IBM Sametime 8.5.2 Administration Guide is the perfect one-stop resource for learning important installation and configuration details quickly and easily.
Table of Contents (24 chapters)
IBM Sametime 8.5.2 Administration Guide
Credits
Foreword
About the Authors
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
WebSphere Application Server-Related Resources

Managing WebSphere Application Server processes


When dealing with WAS applications and servers, it is important that each component is started in the correct order. If you are starting all the servers, it makes little difference whether you start the Meeting Server a few minutes before the Community Server or the TURN Server before the Media Server. However, it is critical that the WAS processes are started in the correct order.

The Deployment Manager for a cell holds the configuration for all server nodes in that cell. The Deployment Manager must be started first so it reads in the updated configuration and has it ready to be accessed by the node agent when it launches. The Deployment Manager server is called dmgr.

The node agent is the process that starts the enterprise application server such as the Meeting Server or Proxy Server. It takes the configuration from the Deployment Manager and uses it to start the application server process. The node agent must be started after the Deployment...