Fujitsu P3AM-3842-05ENZ0 manual Chapter Logical Unit Recognition

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Contents

Chapter 9		Logical Unit Recognition	30
9.1	Displaying the Recognized Logical Units		30
9.1.1 For Red Hat Enterprise Linux			30
9.1.2 For SUSE Linux Enterprise Server			32
Chapter 10		Setting Up and Checking the Multipath Driver	33
10.1 ETERNUS Multipath Driver or GR Multipath Driver			33
10.2	device-mapper multipath		33
Chapter 11		Setting Up the File System	34
Appendix A Restoration Procedure for when a Path Degrades
		in a VERITAS Volume Manager Environment	35

P3AM-3842-05ENZ0 ETERNUS DX Disk storage systems Server Connection Guide (Fibre Channel) for Linux

9	Copyright 2010 FUJITSU LIMITED

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Contents Page Page Preface Contents and Structure of this Manual Safe Use of this Product AcknowledgmentsNaming Conventions Sles Other names Contents Chapter Logical Unit Recognition Workflow When the Multipath Driver is not UsedWorkflow Set Up the Fibre Channel SwitchConnect the Server to the Eternus DX Disk Storage Systems Install the Fibre Channel Card DriverCreate a File System Set the Server to Recognize the Logical UnitsUsable Multipath Drivers When the Multipath Driver is UsedInstall and Set Up ETERNUSmgr For Veritas Volume Setting Up and Checking the Multipath Driver Install Eternus Multipath Driver or GRMapper multipath Install Veritas Volume Set up the deviceServer Hardware Checking the Server EnvironmentServer OS Fibre Channel CardsEternus Multipath Driver or GR Multipath Driver Veritas Volume Manager VxVMDevice-mapper multipath Veritas Cluster ServerScsi Devices and Linux Connection NotesFibre Channel Switch Notes Server Startup and Power Supply Control NotesFibre Channel Card Notes Design Sheet Notes Veritas Volume Manager VxVM NotesVeritas Cluster Server VCS Notes Installing and Setting Up ETERNUSmgr Setting Up the Eternus DX Disk Storage Systems Setting the Fibre Channel Switches Installing and Setting Up the Drivers Connecting the Server to the Eternus DX Disk Storage Systems Displaying the Recognized Logical Units Logical Unit RecognitionFujitsu For Suse Linux Enterprise Server Setting Up and Checking the Multipath Driver Setting Up the File System Procedure Obtain and apply the Change LUN State Utility Check the volume status