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GT 3.9.5 WS MDS Trigger Service: User's Guide

• Introduction
• Command-line tools
• Graphical user interfaces
• Troubleshooting

Introduction

The WS MDS Trigger Service collects information about Grid resources and can be configured to execute a program if the collected data meets certain conditions.

Command-line tools

The Trigger Service itself does not have any command-line clients for end users; instead, the trigger service is configured to run an executable program to take some action (for example, send mail to a set of users, or write a log entry to a file).

The mds-servicegroup-add command is used to configure the Trigger Service to collect information from various sources; see the Aggregator Framework documentation for more information.

Graphical user interfaces

There is no GUI specifically for the Trigger Service. The release contains a tech preview of WebMDS which can be used to display the status of resources registered to a Trigger Service in a normal web browser.

Troubleshooting

The Trigger Service does not have any end-user clients. General troubleshooting information can be found in the GT 3.9.5 Java WS Core User's Guide.