EMC 300-000-978 REV A03 manual Contents

Contents

Preface		ix
Chapter 1	Installing PowerPath
	Before You Install	1-2
	Obtain Up-To-Date Information	1-2
	Choose a Convenient Time	1-2
	Locate Your License Key	1-3
	Prepare the Host and Storage System	1-3
	Prepare For a Clustered Environment	1-5
	Installing PowerPath 4.0	1-6
	Upgrading to PowerPath 4.0	1-10
	About Upgrading	1-10
	Upgrading From PowerPath 3.0.x or 2.1	1-11
	Troubleshooting the Upgrade	1-15
	After You Install	1-16
	Register PowerPath on the Host	1-16
	Remove the CD-ROM	1-17
	Reboot the Host	1-17
	Verify the PowerPath Installation	1-18
	Verify the PowerPath Commands Are in Your Path	1-19
	Verify PowerPath Devices Are Configured on the Host...	1-19
	Reconfigure Applications to Use emcpower Devices	1-20
	Installing the PowerPath Volume Manager VCS Agent	1-21
	Error Messages	1-23
Chapter 2	PowerPath in a Cluster Environment
	PowerPath in a Legato 5.1 (or later) AAM Cluster	2-2
	Installing PowerPath in a New AAM Cluster	2-2

PowerPath for UNIX Installation and Administration Guide

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