Chapter8.M Lock Utility (LKE)

Chapter8.M Lock Utility (LKE)

Table of Contents

Introduction

To Invoke and Exit LKE

To establish a Global Directory

LKE Commands and Qualifiers

Clear

CLNup

SHow

Exit

Help

SPawn

Summary

LKE Exercises

Exercise 1: Preventing concurrent updates using M Locks

Exercise 2: Rectifying a deadlock situation