Fujitsu P3AM-3842-05ENZ0 manual Setting Up and Checking the Multipath Driver

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Chapter 10 Setting Up and Checking the Multipath Driver

10.1ETERNUS Multipath Driver or GR Multipath Driver

Refer to either the "ETERNUS Multipath Driver" or "GR Multipath Driver" manual (as applicable) for the setup and confirmation procedures.

10.2device-mapper multipath

Set up and confirm the device mapper multipaths.

Refer to the "ETERNUS DX Disk storage systems Server Connection Guide (Fibre Channel) for Linux device-mapper multipath" for the setup and confirmation procedures.

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

33	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