Hp Hitachi Dynamic Link Manager Software Bedienungsanleitung PDF herunterladen (Seite 3)

Contents

Preface..................................................................................................xi

Intended audience....................................................................................................xii

Product version........................................................................................................xii

Release notes...........................................................................................................xii

Document revision level............................................................................................xii

Document organization.............................................................................................xii

Referenced documents.............................................................................................xiii

Document conventions.............................................................................................xiii

Convention for storage capacity values......................................................................xv

Getting help............................................................................................................xvi

Comments..............................................................................................................xvi

1 Overview of HDLM................................................................................1-1

What is HDLM?.......................................................................................................1-2

HDLM Features.......................................................................................................1-3

2 HDLM Functions...................................................................................2-1

Devices Managed by HDLM......................................................................................2-3

System Configuration..............................................................................................2-3

System Configuration Using an FC-SAN..............................................................2-3

System Configuration Using an IP-SAN...............................................................2-4

Setting Range of the iSCSI Software and iSCSI HBA...................................2-7

Storage systems Supported by HDLM.......................................................2-7

LU Configuration.....................................................................................................2-7

Program Configuration............................................................................................2-9

Driver Levels of the HDLM and MPIO Drivers...........................................................2-10

Distributing a Load Using Load Balancing................................................................2-11

Paths to Which Load Balancing Is Applied.........................................................2-13

When Using the Thunder 9500V Series, or Hitachi AMS/WMS Series..........2-13

When Using the Lightning 9900 Series, Lightning 9900V Series, Hitachi USP,

Universal Storage Platform V/VM, Virtual Storage Platform, Hitachi AMS2000

Series, or Hitachi SMS............................................................................2-14

Load Balancing Algorithms...............................................................................2-14

Performing Failovers and Failbacks Using Path Switching.........................................2-16

Automatic Path Switching................................................................................2-17

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Hitachi Dynamic Link Manager User Guide (for Windows(R))

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Hp Hitachi Dynamic Link Manager Software Bedienungsanleitung Seite 3