Fujitsu Eternus DX60, Eternus DX90, Eternus DX80 User Manual

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Fujitsu would like to thank you for purchasing our ETERNUS DX60/DX80/DX90 Disk storage system. The ETERNUS DX60/DX80/DX90 Disk storage system is designed to be connected to a Fujitsu (PRIMEQUEST, PRIMERGY, or SPARC Enterprise) or other server. This guide introduces the user to the ETERNUS DX60/DX80/DX90 Disk storage system (referred to as just "ETERNUS DX60/DX80/DX90" in the remainder of this manual), and explains the regular checks and maintenance required. This guide is intended for use of ETERNUS DX60/DX80/DX90 in regions other than Japan and EMEA (Europe, Middle East and Africa). Please carefully review the information outlined in this manual.

Applicable Environment

Preface

Eighth Edition

June 2011

The ETERNUS DX60/DX80/DX90 was designed and manufactured with user safety in mind. When using the ETERNUS DX60/DX80/DX90, follow the handling instructions, placement and cautionary notes listed in this guide. If used beyond the limits described, the users may be at risk of personal injury and/or material damage.

Using this Manual

The manuals provided with the ETERNUS DX60/DX80/DX90 contain important information regarding safe usage. Please read these manuals carefully before using the ETERNUS DX60/DX80/DX90. Pay special attention to "ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions", and understand the contents thoroughly before connecting. Keep these manuals in a safe place for future reference. Fujitsu pays careful attention to the safe use of its products to prevent user injury and/or material damage. To use the ETERNUS DX60/DX80/DX90 properly, please follow the instructions in this manual.

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

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Preface

The ETERNUS DX60/DX80/DX90 is designed, developed and manufactured as contemplated for general use, including without limitation, general office use, personal use, household use, and ordinary industrial use, but is not designed, developed and manufactured for use in situations with accompanying fatal risks or dangers that, unless extremely high safety is secured, could lead directly to death, personal injury, severe physical damage or other loss (hereinafter "High Safety Required Use"), including without limitation, nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, and missile launch control in weapon systems. Do not use the ETERNUS DX60/DX80/DX90 for High Safety Required Use without securing the sufficient safety level required. If you wish to use the ETERNUS DX60/DX80/DX90 for High Safety Required Use, please consult with our sales representative before such use.

Electromagnetic compatibility Emissions: FCC Class A, EN55022 Class A and CNS 13438 Class A Immunity: EN55024

Safety CAN/CSA C22.2 No. 60950, UL60950 and EN60950

Class 1 laser product

UNIX is a registered trademark of The Open Group in the United States and other countries. Microsoft, Windows, Windows Server, SQL Server, and Exchange Server are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Oracle and Java are registered trademarks of Oracle and/or its affiliates. All SPARC marks are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries, and are used under license. HP-UX is a trademark of Hewlett-Packard in the U.S. and other countries. Linux is a trademark or registered trademark of Linus Torvalds in the U.S. and other countries. AIX is a trademark of IBM Corp. VMware, VMware logos, Virtual SMP, and VMotion are either registered trademarks or trademarks of VMware, Inc. in the U.S. and/or other countries. Mozilla, Firefox, and the Mozilla and Firefox logos are trademarks or registered trademarks of the Mozilla Foundation in the United States and other countries. The company names, product names and service names mentioned in this document are registered trademarks or trademarks of their respective companies.

Screen shot(s) reprinted with permission from Microsoft Corporation.

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Preface

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

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Organization

This manual is organized as follows:

• Chapter 1 Overview

This chapter describes the special features, data configurations of RAID groups, and specifications of the ETERNUS DX60/DX80/DX90.

• Chapter 2 Components

This chapter describes the components of the ETERNUS DX60/DX80/DX90.

• Chapter 3 Standard Operations

This chapter describes how to turn the ETERNUS DX60/DX80/DX90 on and off, and how to attach and remove the front cover or flange cover.

• Chapter 4 Flow from Installation to Operation

This chapter describes the flow of work from installation to the start of ETERNUS DX60/ DX80/DX90 operation.

About this Manual

• Chapter 5 Installation

This chapter describes the ETERNUS DX60/DX80/DX90 installation.

• Chapter 6 Cable Connection

This chapter describes how to connect various cables to the ETERNUS DX60/DX80/DX90.

• Chapter 7 Setup

This chapter describes how to set up the ETERNUS DX60/DX80/DX90 for operation.

• Chapter 8 Installing Optional Products

This chapter describes how to install optional products.

• Chapter 9 Operation and Maintenance

This chapter describes points to note when operating and performing maintenance for the ETERNUS DX60/DX80/DX90. It also describes how to change the configuration and the appropriate response to any problems which may occur. Read this chapter when operating or performing maintenance on the ETERNUS DX60/DX80/ DX90, or if an error occurs.

"Specifications", "Events detected by ServerView", and "About Using of Open Sources" are described as appendixes.

Refer to the manuals for each peripheral concerning details not included in this manual.

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About this Manual

WARNING

CAUTION

IMPORTANT

Electric Shock

No Disassembly

Unplug

Warning Notations

Warning signs are shown throughout this manual in order to prevent injury to the user and/or material damage. These signs are composed of a symbol and a message describing the recommended level of caution. The following explains the symbols, their levels of caution, and their meanings as used in this manual.

This symbol indicates the possibility of serious or fatal injury if the ETERNUS DX60/DX80/DX90 is not used properly.

This symbol indicates the possibility of minor or moderate personal injury, as well as damage to the ETERNUS DX60/DX80/DX90 and/or to other users and their property, if the ETERNUS DX60/DX80/DX90 is not used properly.

This symbol indicates IMPORTANT information for the user to note when using the ETERNUS DX60/DX80/DX90.

The following symbols are used to indicate the type of warnings or cautions being described.

The triangle emphasizes the urgency of the WARNING and CAUTION contents. Inside the triangle and above it are details concerning the symbol (e.g. Electrical Shock).

The barred "Do Not..." circle warns against certain actions. The action which should be avoided is both illustrated inside the barred circle and written above it (e.g. No Disassembly).

The black "Must Do..." disk indicates actions that must be taken. The required action is both illustrated inside the black disk and written above it (e.g. Unplug).

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About this Manual

Warning Level Indicator

Warning Type Indicator

Warning Details

To avoid damaging the ETERNUS DX60/DX80/DX90, pay attention to the following points when cleaning the ETERNUS DX60/DX80/DX90:

- Make sure to disconnect the power when cleaning.

- Be careful that no liquid seeps into the ETERNUS DX60/DX80/DX90 when using cleaners, etc.

- Do not use alcohol or other solvents to clean the ETERNUS DX60/DX80/DX90.

Warning Layout Ribbon

Example Warning

Refer

How Warnings are Presented in this Manual

A message is written beside the symbol indicating the caution level. This message is marked with a vertical ribbon in the left margin, to distinguish this warning from ordinary descriptions. An example is shown here.

Additional Information

Expressions and abbreviations

The following are expressions and abbreviations used throughout this manual:

Functions and know how which can be useful when setting up or operating the ETERNUS DX60/DX80/DX90.

This notation indicates related reference manuals.

Product names and abbreviations

• "Windows®" represents the following products.

- Microsoft® Windows® 2000 operating system

- Microsoft® Windows Server® 2003 operating system

- Microsoft® Windows Server® 2008 operating system

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About this Manual

Latest Information

The information in this document is subject to change without notice for functionality expansion of ETERNUS DX60/DX80/DX90 and improvement. The latest version of this document and the latest information about the ETERNUS DX60/DX80/DX90 is released in the following web-site. Access the following address if needed.

http://www.fujitsu.com/global/services/computing/storage/eternus/products/diskstorage/dx-entry/

Related Manuals

Refer to the following related manuals in addition to this manual.

ETERNUS DX60/DX80/DX90 Disk storage system Setup Guide (Fibre Channel model)

ETERNUS DX60/DX80 Disk storage system Setup Guide (iSCSI model)

ETERNUS DX60/DX80 Disk storage system Setup Guide (SAS model)

ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions

ETERNUS DX60/DX80/DX90 Disk storage system Package Contents

ETERNUS DX60/DX80/DX90 Disk storage system Using Optional Products

ETERNUS DX60/DX80/DX90 Disk storage system Feature activation licenses

ETERNUS Disk storage systems User's Guide -Server Connection-

ETERNUS DX60/DX80/DX90 Web GUI User Guide P2X0-0700

ETERNUS DX60/DX80/DX90 CLI User Guide P2X0-0710

Manuals Code Description

This manual describes how

P3AM-3082

P3AM-3092

P3AM-3102

P3AM-3142

P3AM-3062

P3AM-3152

P3AM-3312

to ready Fibre Channel model devices for operation.

This manual describes how to ready iSCSI model devices for operation.

This manual describes how to ready SAS model devices for operation.

This manual describes the points to note when installing and operating the device.

This is the list of package contents for the device and optional products.

This manual describes the points to note when using optional products.

This manual describes the Advanced Copy license.

This manual describes how to connect the ETERNUS DX60/DX80/DX90 to a server.

This manual describes how to monitor and set the ETERNUS DX60/DX80/ DX90 via Graphical User Interface (GUI).

This manual describes how to monitor and set the ETERNUS DX60/DX80/ DX90 via Command Line Interface (CLI).

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

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About this Manual

Manuals Code Description

ETERNUS Multipath Driver V2 User's Guide

(For Windows®) P2WW-1451

(For Linux) P2U3-0031

(For AIX) P2U3-0051

ETERNUS Multipath Driver 3.0 User's Guide

For Oracle Solaris P2S0-0062

ETERNUS MPIO for IBM AIX V2.0.2 Installation & Configuration Guide for AIX

*1: Download the necessary manuals for the customer operating environment (for server OS, host inter-

face type, etc.) from the specified web-site. For the URL of the download web-site, refer to the Documentation CD provided with the ETERNUS DX60/DX80/DX90. "ETERNUS DX Disk storage systems Server Connection Guide" is referred to as "ETERNUS DX Disk storage systems User's Guide -Server Connection-" in this document.

P2U3-0150

This manual describes how to use the optional ETERNUS Multipath Driver.

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Labels

Manufacturer’s label

The label with the model, serial #, etc. is located here.

Warning labels and manufacturer's labels are found in various places of the ETERNUS DX60/ DX80/DX90, as shown in the example below. Do not remove these labels.

■ Controller Enclosure

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Labels

Manufacturer’s label

The label with the model, serial #, etc. is located here.

■ Drive Enclosure

■ AC Outlet Box (1U)

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Labels

Manufacturer’s label The label with the model, serial #, etc. is located here.

■ AC Outlet Box (2U)

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Chapter 1 Overview .................................................................................22

1.1 System Features .............................................................................................. 22

1.2 Configuration .................................................................................................... 26

1.2.1 RAID Level ................................................................................................................................ 26

1.2.2 RAID Groups and Volumes ....................................................................................................... 32

1.2.3 System Disks ............................................................................................................................. 33

1.2.4 Hot Spare .................................................................................................................................. 34

1.2.5 Disks .......................................................................................................................................... 35

1.2.6 Host Interface ............................................................................................................................ 35

1.3 Functions .......................................................................................................... 36

1.3.1 Rebuild/Copyback ..................................................................................................................... 36

1.3.2 Redundant Copy ........................................................................................................................ 38

1.3.3 Advanced Copy ......................................................................................................................... 39

1.3.4 RAID Migration .......................................................................................................................... 42

1.3.5 Logical Device Expansion ......................................................................................................... 44

1.3.6 LUN Concatenation ................................................................................................................... 45

1.3.7 Security Functions ..................................................................................................................... 46

1.3.8 Eco-mode .................................................................................................................................. 48

Chapter 2 Components ...........................................................................49

2.1 3.5" Type Controller Enclosure ........................................................................ 49

2.1.1 Front View ................................................................................................................................. 49

2.1.2 Rear View .................................................................................................................................. 51

2.2 2.5" Type Controller Enclosure ........................................................................ 57

2.2.1 Front View ................................................................................................................................. 57

2.2.2 Rear View .................................................................................................................................. 59

2.3 3.5" Type Drive Enclosure ................................................................................ 63

2.3.1 Front View ................................................................................................................................. 63

2.3.2 Rear View .................................................................................................................................. 65

2.4 2.5" Type Drive Enclosure ................................................................................ 67

2.4.1 Front View ................................................................................................................................. 67

2.4.2 Rear View .................................................................................................................................. 69

2.5 AC Outlet Box .................................................................................................. 71

2.5.1 AC Outlet Box (1U) .................................................................................................................... 71

2.5.2 AC Outlet Box (2U) .................................................................................................................... 71

Chapter 3 Standard Operations..............................................................72

3.1 Power ON Control ............................................................................................ 72

3.2 Power OFF Control .......................................................................................... 74

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Table of Contents

3.3 Attaching and Removing the Front Cover ........................................................ 75

3.4 Attaching and Removing the Flange Cover ..................................................... 78

3.5 Turning the AUTO POWER Switch On/Off ...................................................... 79

3.6 Wearing the Wrist Strap ................................................................................... 81

Chapter 4 Flow from Installation to Operation......................................82

Chapter 5 Installation ..............................................................................86

5.1 Installation Preparation .................................................................................... 86

5.1.1 Placement Area ......................................................................................................................... 86

5.1.2 Check the Number of Wall Outlets ............................................................................................ 87

5.2 Rack Installation ............................................................................................... 88

5.2.1 Installing Controller Enclosure ................................................................................................... 92

5.2.2 Installing Drive Enclosure .......................................................................................................... 96

5.2.3 Installing AC Outlet Box (1U) ................................................................................................... 100

5.2.4 Installing AC Outlet Box (2U) ................................................................................................... 103

Chapter 6 Cable Connection.................................................................107

6.1 Connection Preparation ................................................................................. 107

6.2 LAN Cable Connection (for Operation Management) .................................... 108

6.3 Fibre Channel Cable Connection (For Fibre Channel) ................................... 111

6.4 LAN Cable Connection (For iSCSI) ................................................................ 114

6.5 MiniSAS Cable Connection (For SAS) ........................................................... 116

6.6 MiniSAS Cable Connection (For Drive Enclosures) ....................................... 118

6.7 Power Cord Connection ................................................................................. 124

6.7.1 With No AC Outlet Box ............................................................................................................ 125

6.7.2 When 1U AC Outlet Box is Installed ........................................................................................127

6.7.3 When 2U AC Outlet Box is Installed ........................................................................................132

Chapter 7 Setup .....................................................................................137

7.1 Setup Preparation .......................................................................................... 137

7.2 Basic Setup .................................................................................................... 140

7.2.1 Initial Setup .............................................................................................................................. 141

7.2.2 Configuration Wizard ............................................................................................................... 150

7.2.3 Hot Spare Registration ............................................................................................................ 161

7.3 Advanced Copy Setup ................................................................................... 164

7.3.1 Obtaining the Advanced Copy License Key ............................................................................ 164

7.3.2 Registering the Advanced Copy License Key ......................................................................... 169

7.3.3 Advanced Copy Settings ......................................................................................................... 170

7.4 Monitoring Setup ............................................................................................ 170

7.4.1 Event Notification Setup .......................................................................................................... 170

7.4.2 E-mail Notification Setup ......................................................................................................... 173

7.4.3 ServerView (SNMP Trap Notification) Setup ........................................................................... 175

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Table of Contents

7.4.4 Remote Support Setup ............................................................................................................ 180

7.5 Server Connection Setup ............................................................................... 181

7.6 System Status Check ..................................................................................... 182

Chapter 8 Installing Optional Products ...............................................185

8.1 Disk Installation .............................................................................................. 185

8.1.1 Disk Handling Instructions ....................................................................................................... 185

8.1.2 Installable Disks ....................................................................................................................... 186

8.1.3 Disk Installation Positions ........................................................................................................ 187

8.1.4 Additional Disk Installation Procedure ..................................................................................... 187

8.2 Drive Enclosure Installation ............................................................................ 193

8.2.1 Drive Enclosure Handling Instructions .....................................................................................193

8.2.2 Installable Drive Enclosures .................................................................................................... 194

8.2.3 Drive Enclosure Rack Installation Procedure .......................................................................... 194

8.2.4 Additional Drive Enclosure Installation .................................................................................... 200

Chapter 9 Operation and Maintenance ................................................203

9.1 Checking the ETERNUS DX60/DX80/DX90 Status ....................................... 203

9.2 Backing up Data ............................................................................................. 203

9.3 Maintenance Service ...................................................................................... 204

9.3.1 Maintenance Support Period ................................................................................................... 204

9.4 Post Start-of-Operation Changes to the Configuration .................................. 204

9.4.1 Replacing Fibre Channel Cards .............................................................................................. 205

9.4.2 Replacing LAN Cards / iSCSI HBAs ........................................................................................ 206

9.4.3 Replacing SAS Cards .............................................................................................................. 207

9.5 Troubleshooting ............................................................................................. 208

9.5.1 Check List ................................................................................................................................ 208

9.5.2 Trouble Record ........................................................................................................................ 215

Appendix A Specifications .......................................................................217

A.1 Device Specifications ...................................................................................... 217

A.1.1 ETERNUS DX60 Specifications .............................................................................................. 218

A.1.2 ETERNUS DX80 Specifications .............................................................................................. 220

A.1.3 ETERNUS DX90 Specifications .............................................................................................. 222

A.2 Optional Product Specifications ...................................................................... 224

A.2.1 Disks ....................................................................................................................................... 224

A.2.2 Drive Enclosures ..................................................................................................................... 229

A.2.3 AC Outlet Box.......................................................................................................................... 230

A.2.4 Expansion Controller ............................................................................................................... 231

A.2.5 Expansion Expander ............................................................................................................... 231

A.2.6 Extension Cable Kit ................................................................................................................. 232

Appendix B Events detected by ServerView ..........................................233

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Table of Contents

Appendix C About Using of Open Sources ............................................234

Index .......................................................................................................237

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List of Figures

Figure 1.1 RAID0 concept .......................................................................................................................... 27

Figure 1.2 RAID1 concept .......................................................................................................................... 27

Figure 1.3 RAID1+0 concept ...................................................................................................................... 28

Figure 1.4 RAID5 concept .......................................................................................................................... 28

Figure 1.5 RAID5+0 concept ...................................................................................................................... 29

Figure 1.6 RAID6 concept .......................................................................................................................... 30

Figure 1.7 Example of a RAID group.......................................................................................................... 32

Figure 1.8 RAID group concept .................................................................................................................. 32

Figure 1.9 Hot Spares................................................................................................................................. 34

Figure 1.10 Rebuild/Copyback function........................................................................................................ 36

Figure 1.11 Redundant Copy Function......................................................................................................... 38

Figure 1.12 Example of an Advanced Copy operation ................................................................................. 39

Figure 1.13 Example for use RAID Migration 1 ............................................................................................ 42

Figure 1.14 Example for use RAID Migration 2 ............................................................................................ 43

Figure 1.15 Example for use Logical Device Expansion .............................................................................. 44

Figure 1.16 Example for use LUN Concatenation ........................................................................................ 45

Figure 1.17 LUN Mapping function ............................................................................................................... 46

Figure 1.18 Host Affinity function.................................................................................................................. 47

Figure 1.19 Eco-mode mechanism............................................................................................................... 48

Figure 1.20 Setting example for Eco-mode schedule................................................................................... 48

Figure 2.1 Front view of 3.5" type controller enclosure (with front cover)................................................... 49

Figure 2.2 Front view of 3.5" type controller enclosure (without front cover).............................................. 50

Figure 2.3 Disk slot numbers (3.5" type controller enclosure) .................................................................... 50

Figure 2.4 Rear view of 3.5" type controller enclosure (single controller model) ........................................ 51

Figure 2.5 Rear view of 3.5" type controller enclosure (dual controller model) .......................................... 51

Figure 2.6 ETERNUS DX60/DX80 Fibre Channel model controller ........................................................... 52

Figure 2.7 ETERNUS DX90 Fibre Channel model controller ..................................................................... 53

Figure 2.8 ETERNUS DX60/DX80 iSCSI model controller......................................................................... 54

Figure 2.9 ETERNUS DX60/DX80 SAS model controller........................................................................... 55

Figure 2.10 Power supply unit (3.5" type controller enclosure) .................................................................... 56

Figure 2.11 Front view of 2.5" type controller enclosure (with flange cover) ................................................ 57

Figure 2.12 Front view of 2.5" type controller enclosure (without flange cover) ........................................... 58

Figure 2.13 Disk slot numbers (2.5" type controller enclosure) .................................................................... 58

Figure 2.14 Rear view of 2.5" type controller enclosure (single controller model) ........................................ 59

Figure 2.15 Rear view of 2.5" type controller enclosure (dual controller model) .......................................... 59

Figure 2.16 ETERNUS DX60/DX80 Fibre Channel model controller ........................................................... 60

Figure 2.17 ETERNUS DX90 Fibre Channel model controller ..................................................................... 61

Figure 2.18 Power supply unit (2.5" type controller enclosure) .................................................................... 62

Figure 2.19 Front view of 3.5" type drive enclosure (with front cover) ..........................................................

Figure 2.20 Front view of 3.5" type drive enclosure (without front cover) ..................................................... 64

Figure 2.21 Disk slot numbers of 3.5" type drive enclosure.......................................................................... 64

Figure 2.22 Rear view of 3.5" type drive enclosure (single expander model)............................................... 65

Figure 2.23 Rear view of 3.5" type drive enclosure (dual expander model) ................................................. 65

Figure 2.24 Expander (3.5" type drive enclosure) ........................................................................................ 66

Figure 2.25 Power supply unit (3.5" type drive enclosure) ........................................................................... 66

Figure 2.26 Front view of 2.5" type drive enclosure (with flange cover) ....................................................... 67

Figure 2.27 Front view of 2.5" type drive enclosure (without flange cover) .................................................. 68

Figure 2.28 Disk slot numbers of 2.5" type drive enclosure.......................................................................... 68

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List of Figures

Figure 2.29 Rear view of 2.5" type drive enclosure (single expander model)............................................... 69

Figure 2.30 Rear view of 2.5" type drive enclosure (dual expander model) ................................................. 69

Figure 2.31 Expander (2.5" type drive enclosure) ........................................................................................ 70

Figure 2.32 Power supply unit (2.5" type drive enclosure) ........................................................................... 70

Figure 2.33 AC outlet box (1U) ..................................................................................................................... 71

Figure 2.34 AC outlet box (2U) ..................................................................................................................... 71

Figure 3.1 Wrist strap ................................................................................................................................. 81

Figure 5.1 Unit installation area (when installing other rack brands) .......................................................... 90

Figure 6.1 MiniSAS cable connection (between the controller enclosure and drive enclosure)

(single controller model) .......................................................................................................... 121

Figure 6.2 MiniSAS cable connection (between the controller enclosure and drive enclosure)

(dual controller model) ............................................................................................................. 121

Figure 6.3 MiniSAS cable connection (When two or more drive enclosures are added)

(single controller model) .......................................................................................................... 123

Figure 6.4 MiniSAS cable connection (When two or more drive enclosures are added)

(dual controller model) ............................................................................................................. 123

Figure 6.5 Connection of AC output cables (1U AC outlet box) ............................................................... 129

Figure 6.6 Connection of AC output cables (2U AC outlet box) ............................................................... 134

Figure 7.1 Network Settings label attachment .......................................................................................... 139

Figure 7.2 Start screen of the [Initial Setup] function ................................................................................ 142

Figure 7.3 [Set Date and Time] screen..................................................................................................... 143

Figure 7.4 [Set Storage System Name] screen ........................................................................................ 144

Figure 7.5 [Change Password] screen ..................................................................................................... 144

Figure 7.6 [Modify FC Port Mode] screen................................................................................................. 145

Figure 7.7 [Set FC Port Parameters] screen (for the "FC-CA" Port Mode)............................................... 146

Figure 7.8 [Set iSCSI Port Parameters] screen ........................................................................................ 147

Figure 7.9 [Set SAS Port Parameters] screen .......................................................................................... 148

Figure 7.10 [Setup Network Environment] screen ...................................................................................... 149

Figure 7.11 [Finish] screen of the initial setup ............................................................................................ 150

Figure 7.12 Configuration Wizard initial screen .......................................................................................... 151

Figure 7.13 [Create RAID Group] screen ................................................................................................... 153

Figure 7.14 [Create Volume] screen........................................................................................................... 154

Figure 7.15 [Setup FC Host] screen ........................................................................................................... 155

Figure 7.16 [Setup iSCSI Host] screen....................................................................................................... 156

Figure 7.17 [Setup SAS Host] screen......................................................................................................... 157

Figure 7.18 [Configure Affinity Group] screen ............................................................................................ 158

Figure 7.19 [Define LUN Mapping] screen 1 (when the Host Affinity function is used) .............................. 159

Figure 7.20 [Define LUN Mapping] screen 2 (when the Host Affinity function is used) .............................. 159

Figure 7.21 [Define LUN Mapping] screen 1 (when the Host Affinity function is not used) ........................ 160

Figure 7.22 [Define LUN Mapping] screen 2 (when the Host Affinity function is not used) ........................ 160

Figure 7.23 [Assign Hot Spare] screen....................................................................................................... 163

Figure 7.24 Display location of the serial number (GUI screen) ................................................................. 165

Figure 7.25 Advanced Copy Feature License Key Web Screen 1 ............................................................. 166

Figure 7.26 Advanced Copy Feature License Key Web Screen 2 ............................................................. 166

Figure 7.27 Advanced Copy Feature License Key Web Screen 3 ............................................................. 167

Figure 7.28 [Register Copy License] screen............................................................................................... 169

Figure 7.29 [Advanced Copy Status] screen .............................................................................................. 169

Figure 7.30 [Setup Event Notification] screen (Setting based on Severity) ................................................ 171

Figure 7.31 [Setup Event Notification] screen (Error Severity Level) ......................................................... 172

Figure 7.32 [Setup Event Notification] screen (Warning Level) .................................................................. 172

Figure 7.33 [Setup Event Notification] screen (Informational Level)........................................................... 173

Figure 7.34 [Setup E-Mail Notification] screen (Notification E-Mail) ........................................................... 174

Figure 7.35 [Setup E-Mail Notification] screen (Mail Server Settings) ........................................................ 174

Figure 7.36 Send Test E-mail ..................................................................................................................... 175

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List of Figures

Figure 7.37 [Setup Network Environment] screen (when ServerView is running) ...................................... 176

Figure 7.38 [Trap] screen ........................................................................................................................... 177

Figure 7.39 [Download MIB File] screen..................................................................................................... 178

Figure 7.40 [Perform SNMP Trap Test] screen .......................................................................................... 179

Figure 7.41 [Setup Remote Support] screen .............................................................................................. 181

Figure 7.42 Storage System Status screen ................................................................................................ 183

Figure 7.43 RAID Group Status screen ...................................................................................................... 184

Figure 7.44 Volume Status screen ............................................................................................................. 184

Figure 8.1 Position of 3.5" disk slots......................................................................................................... 187

Figure 8.2 Position of 2.5" disk slots......................................................................................................... 187

Figure 8.3 [Add Drive Enclosure] initial screen......................................................................................... 200

Figure 8.4 [Add Drive Enclosure] - Workflow Sequence screen 1............................................................ 201

Figure 8.5 [Add Drive Enclosure] - Workflow Sequence screen 2 ............................................................ 202

Figure 9.1 ETERNUS Multipath Manager Window................................................................................... 213

Figure 9.2 Trouble record (1/2)................................................................................................................. 215

Figure 9.3 Trouble record (2/2)................................................................................................................. 216

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

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List of Tables

Table 1.1 User capacity per disk ............................................................................................................... 30

Table 1.2 Formula for calculating user capacity for each RAID level ........................................................ 31

Table 1.3 User capacity for each RAID level............................................................................................. 31

Table 1.4 Recommended number of disks per RAID group...................................................................... 32

Table 1.5 The maximum number of volumes that can be set.................................................................... 33

Table 1.6 Volume formatting time (for SAS disks and Nearline SAS disks) ............................................. 33

Table 1.7 Rebuild process times (for SAS disks and Nearline SAS disks) ............................................... 37

Table 1.8 Copyback process times (for SAS disks and Nearline SAS disks)............................................ 37

Table 1.9 Available copy functions ............................................................................................................ 41

Table 1.10 Maximum number of copy sessions .......................................................................................... 41

Table 5.1 Wall outlets and cable lengths................................................................................................... 87

Table 5.2 Required number of power outlets (when AC outlet boxes are not connected) ........................ 88

Table 5.3 Required number of power outlets (when AC outlet boxes are connected) .............................. 88

Table 5.4 Conditions of the unit installation area (when installing other rack brands)............................... 90

Table 6.1 Connection path of a power cord (AC output cable) (AC outlet box (1U))............................... 128

Table 6.2 Connection path of a power cord (AC output cable) (AC outlet box (2U))............................... 133

Table A.1 ETERNUS DX60 specifications............................................................................................... 218

Table A.2 ETERNUS DX80 specifications............................................................................................... 220

Table A.3 ETERNUS DX90 specifications............................................................................................... 222

Table A.4 300GB/15krpm SAS disk specifications .................................................................................. 224

Table A.5 450GB/15krpm SAS disk specifications .................................................................................. 224

Table A.6 600GB/15krpm SAS disk specifications .................................................................................. 225

Table A.7 750GB/7.2krpm Nearline SAS disk specifications ................................................................... 225

Table A.8 1TB/7.2krpm Nearline SAS disk specifications ....................................................................... 225

Table A.9 2TB/7.2krpm Nearline SAS disk specifications ....................................................................... 226

Table A.10 100GB SSD specifications ...................................................................................................... 226

Table A.11 200GB SSD specifications ...................................................................................................... 226

Table A.12 146GB/10krpm SAS disk specifications .................................................................................. 227

Table A.13 300GB/10krpm SAS disk specifications .................................................................................. 227

Table A.14 450GB/10krpm SAS disk specifications .................................................................................. 227

Table A.15 600GB/10krpm SAS disk specifications .................................................................................. 228

Table A.16 100GB SSD specifications ...................................................................................................... 228

Table A.17 200GB SSD specifications ...................................................................................................... 228

Table A.18 3.5" type drive enclosure specifications................................................................................... 229

Table A.19 2.5" type drive enclosure specifications................................................................................... 229

Table A.20 AC outlet box (1U) specifications ............................................................................................ 230

Table A.21 AC outlet box (2U) specifications ............................................................................................ 230

Table A.22 Expansion controller specifications ......................................................................................... 231

Table A.23 Expansion controller specifications ......................................................................................... 231

Table A.24 Expansion expander specifications ......................................................................................... 231

Table A.25 Expansion expander specifications ......................................................................................... 232

Table A.26 Extension cable kit specifications ............................................................................................ 232

Table B.1 ServerView event list ............................................................................................................... 233

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Chapter 1 Overview

This chapter provides an overview of the ETERNUS DX60/DX80/DX90 features, and specifica-

tions.

1.1 System Features

Special features of the ETERNUS DX60/DX80/DX90 are shown below:

■ Space and Energy Savings

● Compact design makes effective use of rack space

- Three models are available; ETERNUS DX60, ETERNUS DX80, and ETERNUS DX90. All

models are compactly-designed to use rack space efficiently, coming in 2U size enclosures.

*1: 2U = Two 19-inch rack units = 88mm device height

- Two types of controller enclosure and drive enclosures (optional) are available; those for

3.5" disks and those for 2.5" disks. Up to twelve 3.5" disks can be installed in the 3.5" type enclosures, and up to twenty-four

2.5" disks can be installed in the 2.5" type enclosures. The appropriate drive configuration should be decided based on the purpose, applications and onsite installation space available for the ETERNUS DX60/DX80/DX90.

- Up to 24 disks can be installed in the ETERNUS DX60 and up to 120 disks in the

ETERNUS DX80/DX90.

(*1)

● Energy savings by the latest technology

Power efficiency and energy savings are achieved with advanced technology.

● Eco-mode to reduce environmental load

Using the Eco-mode function starts and stops the spindle rotation in the disk for each RAID group during the specified hour. Stop the spindle rotation when there is no access to the disk to reduce power consumption and decrease environmental load.

● Visualization of power consumption and ambient temperature

Power consumption and ambient temperature for the entire ETERNUS DX60/DX80/DX90 can be checked using the (optional) "ETERNUS SF Storage Cruiser" integrated management software's Graphical User Interface (GUI). Both current status and historical records (for a day, a week, or an year) can be displayed.

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Chapter 1 Overview

1.1 System Features

■ Easy Installation and Operation Management

● Settings of the ETERNUS DX60/DX80/DX90 and its operation management can be

performed by GUI that uses a Web browser (hereafter referred to as "GUI"), or CLI that uses commands and command scripts.

Settings required for the ETERNUS DX60/DX80/DX90 initial installation can be easily performed by following the GUI wizard and inputting parameters for displayed setting items. The ETERNUS DX60/DX80/DX90 can be configured, and its status can be displayed and monitored using GUI or CLI.

● ETERNUS SF Express

ETERNUS SF Express is a storage system introduction and operation support software for the user who had put off the introduction of the storage system up to now because of "Difficulty" and "Introduction and operation cost increase". ETERNUS SF Express is an easy to use software addition to ETERNUS DX Disk storage system, in order to facilitate management of ETERNUS DX Disk storage system as well as leverage ETERNUS DX Disk storage system functionality like Snapshots, Cloning or Replication. For details of ETERNUS SF Express and how to download it, refer to the following web-site:

http://www.fujitsu.com/global/support/computing/storage/software/esf-express.html

■ High scalability and versatile connectivity

● Utilizes the latest disk technology

(*1)

Both 3.5" SAS disks 300GB/450GB/600GB; 10,000rpm) are available. For data backup and archival purposes the ETERNUS DX60/DX80/DX90 is able to use large

capacity, highly cost effective 3.5" Nearline SAS disks

Flash memory based 3.5" SSDs also available (except for the ETERNUS DX60, which does not support SSDs).

*1: SAS: Serial Attached SCSI *2: SSD: Solid State Drive

(300GB/450GB/600GB; 15,000rpm), and 2.5" SAS disks

(*2)

(100GB/200GB) and 2.5" SSDs

● Supports capacity expansion during system operation

- Disks and drive enclosures can be added during the system operation.

- RAID group capacity can be expanded by adding disk from the unit of one.

- Volume can be expanded during the system operation. Even when the work load

increases rapidly, the ETERNUS DX60/DX80/DX90 can flexibly expand the volume capacity with no interruption of the operation.

● High connectivity supports the multi-platform environments

(*1)

(750GB/1TB/2TB; 7,200rpm).

(*2)

(100GB/200GB) are

(*1)

(146GB/

- FC-SAN, IP-SAN, and DAS environments are supported, with Fibre Channel (maximum

transfer speed: 8Gbit/s), iSCSI (maximum transfer speed: 1Gbit/s), and SAS (maximum transfer speed: 3Gbit/s) host interfaces being used, respectively.

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Chapter 1 Overview

1.1 System Features

■ Data integrity with high-speed backup

- The ETERNUS DX60/DX80/DX90 supports multiple Operating Systems such as UNIX,

Linux, Windows®, and VMware®, and can be connected as a storage system for PRIMEQUEST, SPARC Enterprise, and PRIMERGY servers as well as for UNIX/IA servers of other companies. Also the RAID aggregation using SAN (Storage Area Network) is available.

● Nearline SAS disks for data backup and archiving

- Using large capacity / cost effective Nearline SAS disks allows low cost D2D (Disk to Disk)

backup and high-speed recovery in the case of unexpected failure.

- Storing the less frequently accessed data such as archive data in the Nearline SAS disks

allows easy reading. Nearline SAS disks and SAS disks can be installed in the same drive enclosure.

● Backup function

Using the Advanced Copy function allows the high-speed copying of disk volumes at any given time.

● Data integrity against disasters

Using the Remote Advanced Copy functions (enhanced Advanced Copy functions), data can

be copied between multiple ETERNUS Disk storage systems server. In addition, using the Extended Remote Advanced Copy functions, data can be copied between ETERNUS Disk storage systems in the remote place that are connected with SANWAN-SAN topology, which enables duplication of database and backup to a remote place in the case of disaster.

*1: The Remote Advanced Copy functions are available for the ETERNUS DX90.

In addition to the ETERNUS DX90, the ETERNUS DX90 can be connected to other ETERNUS DX Disk storage systems. Contact your sales representative for details on the ETERNUS DX Disk storage system models that can be connected.

■ High reliability supports 24/7/365 operation

● Duplication of important components

Important components such as controllers (for dual-controller model), power supply units, and fans are duplicated to continue the operation in the case of unexpected failure. Also this allows the hot swapping of failed components with the device power on. In addition, the latest firmware can be applied during system operation.

● Various supported RAID levels

The ETERNUS DX60/DX80/DX90 supports RAID5+0 that is superior to RAID5 in reliability and performance, and RAID6 that responds to the double failure of disks, as well as RAID1, RAID1+0, and RAID5. A flexible RAID configuration can be selected.

(*1)

without burdening the

● Redundant copy ensures disk redundancy

The ETERNUS DX60/DX80/DX90 checks disks in order to predict failures before they happen. When a disk requires preventive maintenance, a hot spare is automatically switched in to replace it, providing continued data redundancy and stable operation.

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Chapter 1 Overview

1.1 System Features

■ E-mail notification

■ Strengthening security against information leaks

● Block Guard ensures data integrity

The ETERNUS DX60/DX80/DX90 adds check codes and check them at multiple checkpoints on data transfer path to ensure the data integrity.

● System Capacitor Unit (SCU)

A SCU that does not need to be regularly replaced is installed as a backup power source in case of a power failure. If the power fails, the SCU enables the cache memory data to be saved to flash memory. Therefore, unlike a battery, data is safely stored for an indefinite period. The SCU is charged so quickly that write performance is recovered right after power recovery.

If an error occurs in the ETERNUS DX60/DX80/DX90, the details can be sent to a specified e-

mail address.

● Data encryption to prevent information leaks

Data can be encrypted and written. Data encryption can prevent information leaks caused by fraudulent decoding even if the disk is stolen.

Data encryption may not be possible for some configurations.

● Protection against fraudulent access

The ETERNUS DX60/DX80/DX90 supports SSL/SSH that encrypts and communicates information on the network. This protects against malicious use of data and fraudulent access to devices via a Web browser (GUI) or CLI.

■ RoHS compliance

The ETERNUS DX60/DX80/DX90 complies with RoHS, as mandated by the European Parlia-

ment and Council. RoHS limits the use in electric and electronic equipment of six specific chemi-

cals: lead, hexavalent chromium, mercury, cadmium, PBB (polybrominated biphenyl), and PBDE

(polybrominated diphenyl ether). In addition, lead-free soldering is used for all printed-wiring

boards.

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Chapter 1 Overview

CAUTION

1.2 Configuration

This chapter describes items to be noted before configuring the ETERNUS DX60/DX80/DX90

systems.

1.2.1 RAID Level

This section describes the supported RAID level and usage (RAID level selection criteria), and

RAID group configuration.

■ Supported RAID levels and mechanism

The ETERNUS DX60/DX80/DX90 supports the following RAID levels.

• RAID0 (striping)

• RAID1 (mirroring)

• RAID1+0 (striping of pairs of disks for mirroring)

• RAID5 (striping with distributed parity blocks)

• RAID5+0 (double striping with distributed parity blocks)

• RAID6 (striping with distributed double parity blocks)

*1: RAID5+0 is a RAID system in which the data on RAID5 volumes is then RAID0 striped.

*2: RAID6 ensures data safety and continues system operation in the case of a second

(*1)

(*2)

malfunction within a single RAID group.

• Remember that a RAID0 configuration is not redundant. This means

that if a RAID0 disk fails, the data will not be recoverable. Therefore, using RAID1, RAID1+0, RAID5, RAID5+0, or RAID6 configuration is recommended.

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Chapter 1 Overview

Data writing request

HDD0 HDD1

ABCD

Data writing request

HDD0 HDD1

1.2 Configuration

Each RAID level description is shown below.

● RAID0 (striping)

Data is split in unit of blocks and stored across multiple disks.

Figure 1.1 RAID0 concept

● RAID1 (mirroring)

RAID1 stores the same data on two duplicated disks at the same time. If one disk fails, other disk continues operation.

Figure 1.2 RAID1 concept

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Chapter 1 Overview

HDD3

HDD7

D’

HDD2

HDD6

C’

HDD1

HDD5

B’

HDD0

HDD4

A’

Striping (RAID0)

Mirroring (RAID1)

Data writing request

ABCD

Mirroring

ABCD

Data writing request

M, N, O, P

I, J, K, L

E, F, G, H

Create Parity Data

A, B, C, D

A B DC

HDD0 HDD1 HDD2 HDD3 HDD4

Parity for data A to D Parity for data E to H Parity for data I to L: Parity for data M to P

Parity M, N, O, P

Parity I, J, K, L

Parity E, F, G, H

Parity A, B, C, D

1.2 Configuration

● RAID1+0 (striping of pairs of disks for mirroring)

RAID1+0 combines the performance of RAID0 (striping) with the reliability of RAID1 (mirroring).

Figure 1.3 RAID1+0 concept

● RAID5 (striping with distributed parity)

Data divided into units of blocks and allocated across multiple disks together with parity information created from the data. If one disk fails, the remaining data and parity blocks are sufficient to allow the recovery of the lost data.

Figure 1.4 RAID5 concept

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Chapter 1 Overview

Striping with distributed parity (RAID5)

Striping (RAID0)

A, B

M, N

G H

C, D

O, P

HDD0 HDD1 HDD2 HDD3 HDD4 HDD5

K, L

Striping (RAID0)

Striping with

distributed parity

(RAID5)

E, F

I, J

G, H

RAID5 RAID5

A B

Create parity data

Data writing request

ABCD

A B C D

1.2 Configuration

● RAID5+0 (double striping with distributed parity)

Multiple RAID5 volumes are RAID0 striped. For large capacity configurations, use of RAID5+0 instead of RAID5 results in enhanced performance, improved reliability, and shorter rebuilding times.

Figure 1.5 RAID5+0 concept

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Chapter 1 Overview

M, N, O, P

I, J, K, L

ABCD

Data writing request

M, N, O, P

I, J, K, L

E, F, G, H

A, B, C, D

A B DC

Create parity data

HDD0 HDD1 HDD2 HDD3 HDD4 HDD5

Parity for data A to D: Parity1

A, B, C, D and Parity2 A, B, C, D

Parity for data E to H: Parity1 E, F, G, H and Parity2 E, F, G, H Parity for data I to L: Parity1 I, J, K, L and Parity2 I, J, K, L Parity for data M to P: Parity1 M, N, O, P and Parity2 M, N, O, P

1.2 Configuration

● RAID6 (striping with distributed double parities)

Store two different parities on different disks (double parities) to recover from up to two disk failures.

Figure 1.6 RAID6 concept

■ User capacity for each RAID level

User capacity varies according to the RAID level.

Table 1.1

capacity for each RAID level.

Table 1.1 User capacity per disk

100GB SSD 92,672MB

200GB SSD 186,624MB

146GB SAS disk 135,936MB

300GB SAS disk 279,040MB

450GB SAS disk 419,072MB

600GB SAS disk 559,104MB

750GB Nearline SAS disk 702,976MB

1TB Nearline SAS disk 937,728MB

2TB Nearline SAS disk 1,866,240MB

*1: The above User Capacities are based on a 1MB = 1,0242Byte metric.

shows the user capacity per disk. Table 1.2 shows the formula for calculating the user

Product name

User Capacity per Disk

(*1)

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Chapter 1 Overview

1.2 Configuration

Table 1.2 Formula for calculating user capacity for each RAID level

RAID level

RAID0 2 to 16 Disk capacity × Number of disks

RAID1 2 Disk capacity × Number of disks/2

RAID1+0 4 to 32 Disk capacity × Number of disks/2

RAID5 3 to 16

RAID5+0 6 to 32

RAID6 5 to 16

*1: Actual number of disks can be installed depend on the models.

Number of disks

(*1)

Formula for user capacity computation

Disk capacity × (Number of disks - 1)

Disk capacity × (Number of disks - 2)

■ Reliability, performance, capacity for each RAID level

Table 1.3 shows the comparison result of reliability, performance, capacity for each RAID level.

Table 1.3 User capacity for each RAID level

RAID level Reliability Performance

(Writing speed)

RAID0 Bad Very Good Very Good

RAID1 Good Good Not Bad

RAID1+0 Good Very Good Not Bad

RAID5 Good Good Good

RAID5+0 Good Good Good

RAID6 Very Good Good Good

(*1)

Capacity

*1: Performance may differ according to the number of disks and the processing method from the host.

■ Recommended RAID level

Select the appropriate RAID level according to the usage.

• Recommended RAID level is RAID1, RAID1+0, RAID5, RAID5+0 and RAID6.

• For read and write performance, RAID1+0 configuration is recommended.

• For read only file servers and backup servers, RAID5, RAID5+0, or RAID6 can also be used.

However, if the disk fails, note that data restoration from parities and rebuilding process may result in a loss in performance.

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Chapter 1 Overview

RAID Group 1

RAID Group 2

RAID Group 1 RAID Group 2

Volume 1

Volume 2

Volume 3

1.2 Configuration

1.2.2 RAID Groups and Volumes

■ RAID group

In an ETERNUS DX60/DX80/DX90 Disk storage system, you can set up the RAID groups to all

use the same RAID level or a mixture of different RAID levels.

Figure 1.7 Example of a RAID group

Table 1.4

show the recommended number of disks that configures a RAID group.

Table 1.4 Recommended number of disks per RAID group

RAID level Recommended number of disks

RAID1 2

RAID1+0 4, 6, 8, 10

RAID5 3, 4, 5, 6

RAID5+0 6, 8, 10, 12

RAID6 5, 6, 7

• Adding more disks to a RAID group improves performance.

• Use of higher capacity disks in a RAID group will increase the time

required for the disk rebuild process to complete.

• The more disks per RAID5, RAID5+0, or RAID6 group, the longer the

period of time for data restoration from parities and rebuilding process.

■ Volume

Logical disk areas in RAID groups are called volumes.

A volume is the basic RAID unit, that can be recognized by the server.

Figure 1.8 RAID group concept

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Chapter 1 Overview

WARNING

Do Not

IMPORTANT

1.2 Configuration

• Table 1.5 shows the maximum number of volumes that can be set.

Table 1.5 The maximum number of volumes that can be set

Model Per RAID group Per storage system

ETERNUS DX60 Max. 128 Max. 512

ETERNUS DX80/DX90 Max. 128 Max. 1,024

• Table 1.6

shows the time for volume formatting (when the volume capacity is 100GB).

Table 1.6 Volume formatting time (for SAS disks and Nearline SAS disks)

RAID

level

RAID1 2 Approx. 35 minutes/100GB Approx. 40 minutes/100GB Approx. 73 minutes/100GB

RAID1+0 8 Approx. 25 minutes/100GB Approx. 30 minutes/100GB Approx. 43 minutes/100GB

RAID5 5 Approx. 25 minutes/100GB Approx. 25 minutes/100GB Approx. 49 minutes/100GB

RAID5+0 6 Approx. 25 minutes/100GB Approx. 30 minutes/100GB Approx. 43 minutes/100GB

RAID6 6 Approx. 30 minutes/100GB Approx. 40 minutes/100GB Approx. 58 minutes/100GB

*1: The value shows the time required for volume formatting when the volume capacity is 100GB and

No. of

disks

there is no server I/O. The time depends on the disk configuration or the disk type.

• No more than 8TB can be used for any one volume. However, the maximum allowed volume

capacity is OS dependent.

1.2.3 System Disks

System disks are disks which have part of their area assigned for use by the system (the system

area), and two system disks are installed in Slot0 and Slot1 in the controller enclosure.

Time required for volume formatting

3.5" SAS disks 2.5" SAS disks Nearline SAS disks

(*1)

• Do not remove system disks. Doing so will render the ETERNUS

DX60/DX80/DX90 unusable.

System disks cannot be registered as hot spares.

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Chapter 1 Overview

Refer

CAUTION

IMPORTANT

User Disk User Disk User Disk Hot Spare

Failure

1.2 Configuration

1.2.4 Hot Spare

Hot spares are used as spare disks for when disks in a RAID group fail, or are in error status.

The following two types of hot spare are available:

For details about Global Hot spare and Dedicated Hot spare, refer to the "ETERNUS DX60/

DX80/DX90 Web GUI User Guide".

• Global Hot spare

This is available for any RAID group.

• Dedicated Hot spare

This is only available to one specified RAID group.

Assign "Dedicated Hot spares" to RAID groups that contain important data, in order to preferentially improve their access to hot spares.

"ETERNUS DX60/DX80/DX90 Web GUI User Guide"

Make sure to register sufficient hot spares. If a free hot spare is available, when one of the RAID

group disks has a problem, data from this disk is automatically replicated into the hot spare.

Figure 1.9 Hot Spares

• If a disk configured in a RAID1, RAID1+0, RAID5, RAID5+0, or

RAID6 group fails, contact your maintenance engineer immediately as the failed disk should be replaced at once. If another disk fails before the first disk that failed is replaced, the data of the second disk may be lost.

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

System disks cannot be registered as hot spares.

Page 35

Chapter 1 Overview

1.2 Configuration

1.2.5 Disks

Three kinds of drives can be installed in the device: SAS disks, Nearline SAS disks, and SSDs.

Each is suitable for the following usage cases:

• SAS Disk

SAS disks are highly-performance/high-reliability disks for enterprise use. SAS disks support 24/7/365 operations and are used to store high performance databases and other frequently accessed data.

2.5" SAS disks take less space, consume less electrical power, and are lighter than 3.5" SAS disks.

• Nearline SAS Disk

Nearline SAS disks are high capacity / cost effective disks for data backup and archive use. Nearline SAS disks can store information that requires a lower access rate at a still reasonable speed more cost effectively than the SAS disks.

• SSD (Solid-State Drive)

SSDs are highly-performance/high-reliability drives for enterprise use. SSDs support 24/7/ 365 operations and are used to store high performance databases and other frequently accessed data. SSDs use flash memory as their storage media and provide better random access performance than SAS and Nearline SAS hard disks. Containing no motors or other moving parts, SSDs are highly resistant to impact and have low power consumption requirements.

2.5" SSDs take less space and are lighter than 3.5" SSDs.

1.2.6 Host Interface

The ETERNUS DX60/DX80 supports three types of host interfaces: the Fibre Channel interface,

the iSCSI interface, and the SAS interface. The ETERNUS DX90 supports the Fibre Channel

interface.

• Fibre Channel interface

Fibre Channel supports two connection topologies, Arbitrated Loop and Fabric. Maximum transfer speed is 4Gbit/s for the ETERNUS DX60, 8Gbit/s or 4Gbit/s for the ETERNUS DX80, and 8Gbit/s for the ETERNUS DX90. Fibre Channel is commonly used for database servers. A fabric connection via an FC switch will allow a large number of high-performance hosts to connect to a single port if required.

• iSCSI interface

iSCSI is a communication protocol which transfers SCSI commands within IP packets over Ethernet, and has a maximum transfer speed of 1Gbit/s. Since iSCSI can be installed at lower cost than Fibre Channel, it is commonly used by divisions of large companies and by small-and-medium-sized companies. In order to secure iSCSI performance, it is recommended that the iSCSI network be physically separated from other typical purpose networks such as those used for Internet access and file transfer.

• SAS interface

SAS (Serial Attached SCSI) is a serial transfer host interface that is as reliable as the normal (parallel) SCSI interface, but has a higher maximum transfer speed of 3Gbit/s. SAS is used to connect servers and DAS (Direct Attached Storage) devices and, while providing less expandability than a SAN connection, is still suitable for small-sized systems.

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Chapter 1 Overview

Hot Spare

Creates data from the disks other than the failed disk and writes the data into the hot spare.

After replacing has been completed, copies the data from the hot spare to the new disk.

Replaces the failed disk with the new disk.

Failure

Rebuild

Copyback

RAID5 (Redundant)

RAID5 (No Redundancy)

RAID5 (Redundant)

1.3 Functions

This section describes the main ETERNUS DX60/DX80/DX90 functions.

1.3.1 Rebuild/Copyback

When a disk fails and the RAID group redundancy has been broken, Rebuild/Copyback restores

the disk status back to normal status as a background process.

Figure 1.10 Rebuild/Copyback function

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Chapter 1 Overview

1.3 Functions

Table 1.7 shows the times (for 100GB volumes) required for the rebuild process to complete for

various disk configurations.

Table 1.7 Rebuild process times (for SAS disks and Nearline SAS disks)

RAID level

RAID1 2 Approx. 20 minutes/100GB Approx. 27 minutes/100GB Approx. 47 minutes/100GB

RAID1+0 8 Approx. 5 minutes/100GB Approx. 7 minutes/100GB Approx. 11 minutes/100GB

RAID5 5 Approx. 10 minutes/100GB Approx. 10 minutes/100GB Approx. 15 minutes/100GB

RAID5+0 6 Approx. 7 minutes/100GB Approx. 7 minutes/100GB Approx. 11 minutes/100GB

RAID6 6 Approx. 13 minutes/100GB Approx. 13 minutes/100GB Approx. 21 minutes/100GB

*1: The time required to rebuild a 100GB volume of the indicated RAID level, number and type of disks

when there is no concurrent server I/O.

No. of

disks

3.5" SAS disks 2.5" SAS disks Nearline SAS disks

Rebuild process time

(*1)

Table 1.8 shows the times (for 100GB volumes) required for the copyback process to complete

for various disk configurations.

Table 1.8 Copyback process times (for SAS disks and Nearline SAS disks)

RAID level

RAID1 2 Approx. 20 minutes/100GB Approx. 27 minutes/100GB Approx. 49 minutes/100GB

RAID1+0 8 Approx. 5 minutes/100GB Approx. 7 minutes/100GB Approx. 11 minutes/100GB

RAID5 5 Approx. 7 minutes/100GB Approx. 10 minutes/100GB Approx. 16 minutes/100GB

RAID5+0 6 Approx. 5 minutes/100GB Approx. 7 minutes/100GB Approx. 11 minutes/100GB

RAID6 6 Approx. 13 minutes/100GB Approx. 13 minutes/100GB Approx. 20 minutes/100GB

No. of

disks

3.5" SAS disks 2.5" SAS disks Nearline SAS disks

Copyback process time

(*1)

*1: The time required to copyback a 100GB volume of the indicated RAID level, number and type of disks

when there is no concurrent server I/O.

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Chapter 1 Overview

Hot Spare

RAID5 (Redundancy)

Creates data from the disks other than the maintenance target disk, and writes data into the hot spare.

Disconnects the maintenance target disk and switches it to the hot spare.

Sign of

failure

Disconnected

RAID5 (Redundancy)

1.3 Functions

1.3.2 Redundant Copy

The Redundant Copy function creates data in the disk, in which the Disk Patrol function decides

that preventative maintenance is required, from the other disks to the hot spare. With this func-

tion, you can restore the data while maintaining redundancy.

Figure 1.11 Redundant Copy Function

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Chapter 1 Overview

Volume

Backup Volume

Tape

Reduction of Backup Time Using Advanced Copy

Time

OperationOperation

Time

OperationOperation

Backup Process (System Down Time)

System Down Time

Reduce the system down time by using the high-speed backup with Advanced Copy function.

Backup Software

Using Advanced Copy

Volume

Tape

Conventional Backup

ETERNUS SF AdvancedCopy Manager

Disk Backup Function Tape Backup Function

1.3 Functions

1.3.3 Advanced Copy

The Advanced Copy functions allows the ETERNUS DX60/DX80/DX90 to carry out high-speed

data copying operations on its own, with no need to draw on server resources.

The Advanced Copy functions of the ETERNUS DX60/DX80/DX90 have the following uses:

• Data snapshots via GUI or CLI commands

• Fast data copies with ETERNUS SF Express

• Data backup in a live data environment using the Microsoft® Windows Server® Volume

Shadow Copy Service function (hereafter referred to as "VSS") with VSS-compatible backup software To use the Advanced Copy functions in a VSS environment, the "ETERNUS VSS Hardware Provider" software must be downloaded and installed on the server. For details of "ETERNUS VSS Hardware Provider" and how to install it, refer to the following web-site:

http://www.fujitsu.com/global/support/computing/storage/system/vsshp.html

• Quick data backup, restoration and replication with ETERNUS SF AdvancedCopy Manager

This also allows data backup in a live data environment via links with Oracle, SQL Server, and Exchange Server software.

The following shows an example of an Advanced Copy operation using ETERNUS SF

AdvancedCopy Manager.

Figure 1.12 Example of an Advanced Copy operation

The following five methods are available as the Advanced Copy function.

● OPC (One Point Copy)

One Point Copy (OPC) is a function that copies data in the volume (copy source) to another volume in the same device (copy destination) at a specific point in time. OPC is suitable for the following usages.

- Making backup

- Making replicas

- Restoration from the backup data (restoration after replacing a disk when the copy source

disk has failed)

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1.3 Functions

● QuickOPC

QuickOPC copies all data as initial copy as OPC. After the initial copy has completed, only updated data (differential data) need to be copied hereafter. QuickOPC is suitable for the following usages.

- Making backup for less updated data

- Making system test data replication

- Restoration from the backup

● SnapOPC+

As updates occur in the source data, SnapOPC+ saves the pre-change for each affected generation level. Registering standby storage areas in the SDP allows SnapOPC+ copy sessions to continue even when the amount of update data exceeds the copy destination capacity. SnapOPC+ is suitable for the following usages.

- Making temporary backup for tape backup

- Backup for less updated data (generation management is available)

● EC (Equivalent Copy)

EC makes a mirror copy of the copy source to the copy destination beforehand, then suspends the copy and treats all data as independent data. When copying is Resumed, only updated data in the copy source is copied to the copy destination. If the copy destination data has been changed, copy the copy source data again. EC is suitable for the following usages.

- Making backup

- Making system test data replication

● REC (Remote Equivalent Copy)

REC is used to copy data among multiple devices using the EC copy method. REC is suitable for the following usages.

- Replicating system test datasets

- Duplicating databases on multiple devices

- Backing up data to remote devices

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1.3 Functions

Which copy functions and how many copy sessions are actually available will depend on the

storage system model involved, whether or not a copy license has been purchased, and which

license.

Table 1.9

Table 1.10

shows the various copy functions that are available.

shows the maximum number of copy sessions allowed.

Table 1.9 Available copy functions

License

type

ETERNUS DX60/DX80/DX90 DX60/DX80/DX90

Controlling

software

Available

copy type

License

type

ETERNUS DX60/DX80/DX90 DX90 DX90

Controlling

software

Available

copy type

GUI

CLI

SnapOPC+

ETERNUS SF AdvancedCopy Manager Local

GUI

CLI

SnapOPC+

None

VSS

SnapOPC+,

QuickOPC

Copy License

VSS

SnapOPC+,

QuickOPC

ETERNUS

SF Express

SnapOPC+ SnapOPC+

ETERNUS SF

AdvancedCopy

Manager

SnapOPC+,

QuickOPC,

OPC, EC

ETERNUS SF Snap/Clone License,

ETERNUS SF Local Copy License, or

Advanced Copy feature

GUI

CLI

ETERNUS SF

Remote Copy

License

ETERNUS SF

Express

REC REC

VSS

SnapOPC+,

QuickOPC

ETERNUS SF

AdvancedCopy

Manager Remote

Copy License

ETERNUS SF

AdvancedCopy

Manager

Table 1.10 Maximum number of copy sessions

ETERNUS

SF Express

SnapOPC+,

QuickOPC,

OPC, EC

License None Registered

ETERNUS DX60/DX80/DX90 DX60 DX80/DX90

Maximum number

of copy sessions

8 512 1024

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Chapter 1 Overview

RAID5(3+1)

Unused 450GB 4 RAID5(3+1)

300GB 300GB 300GB 300GB

450GB 450GB 450GB 450GB 450GB 450GB 450GB 450GB

300GB 300GB 300GB 300GB

Unused 300GB 4

LUN2 450GB

LUN0 600GB

LUN1 300GB

LUN0 600GB

LUN1 300GB

Define LUN2 additionally in the surplus space

Migrate to another RAID group

Migrate to another RAID group and add the capacity

1.3 Functions

1.3.4 RAID Migration

RAID migration is a function that transfers a volume to a different RAID group with the data

integrity being guaranteed. By using RAID migration, RAID levels and volumes can be hot

switched. This allows easy redistribution of volumes among RAID groups in response to

customer needs. RAID migration can be carried out while the system is running, and may also be

used to switch data to a different RAID level changing from RAID5 to RAID1+0, for example.

The example of RAID migration is as follows:

• Example when transferring volumes from a RAID5(3+1) 300GB disk configuration to a

RAID5(3+1) 450GB disk configuration:

Figure 1.13 Example for use RAID Migration 1

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Chapter 1 Overview

RAID5 (3+1)

Unused 300GB 6 RAID1+0 (3+3)

300GB 300GB 300GB 300GB

300GB 300GB 300GB

300GB 300GB 300GB 300GB

Unused 300GB 4

LUN0 900GB

Migrate to another RAID group

LUN0 900GB

1.3 Functions

• Example when volumes transferred from a RAID5(3+1) configuration to a different RAID

level, RAID1+0(3+3), configuration:

Figure 1.14 Example for use RAID Migration 2

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Chapter 1 Overview

300GB

Unused

300GB 300GB 300GB 300GB

LUN0 600GB

LUN1 300GB

RAID5(3+1)

300GB 300GB 300GB 300GB 300GB

LUN0 600GB

LUN1 300GB

LUN2 300GB

RAID5(4+1)

1.3 Functions

1.3.5 Logical Device Expansion

Logical Device Expansion (RAID Group Expansion) allows the capacity of an existing RAID

group to be dynamically extended by the addition of extra disks. By using Logical Device

Expansion to extend the capacity of existing RAID group in this way, new volume can be added

without having to add new RAID groups, as used to be the case.

The following shows the example when RAID5(3+1) 300GB configuration converted to a

RAID5(4+1) configuration by the addition of an extra disk.

Figure 1.15 Example for use Logical Device Expansion

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Chapter 1 Overview

300GB 300GB 300GB 300GB

LUN0 600GB

LUN2 300GB

RAID5(3+1)

300GB 300GB 300GB 300GB

Unused area 600GB

LUN1 300GB

RAID5(3+1)

300GB 300GB 300GB 300GB

LUN0 600GB

RAID5(3+1)

300GB 300GB 300GB 300GB

LUN1 300GB

RAID5(3+1)

LUN2 900GB

1.3 Functions

1.3.6 LUN Concatenation

LUN concatenation is a function that is used to add new area to a volume and so expand the

volume capacity available to the server. This function enables the reuse of leftover free area in a

RAID group and can be used to solve capacity shortages.

The following example shows the concatenation of an unused area of a different RAID group into

LUN2, in order to expand LUN2's capacity to 900GB.

Figure 1.16 Example for use LUN Concatenation

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Chapter 1 Overview

LUN#0

Volume#0

Volume#127

Volume#128

Volume#255

Server A

LUN#127

LUN#0

Server B

LUN#127

Port

ETERNUS DX60/DX80/DX90

Port

Server A recognizes Volume#0 as LUN#0

Server B recognizes Volume#128 as LUN#0

LUN#0 = Volume#128

LUN#127 = Volume#255

LUN#0 = Volume#0

LUN#127 = Volume#127

1.3 Functions

1.3.7 Security Functions

The ETERNUS DX60/DX80/DX90 possesses functions that allow numbers of volumes, that can

be recognized by a server, to be expanded or restricted by adjusting how the logical units (LUN)

seen by the host correspond to the volumes within the storage system.

"LUN mapping function" and "Host Affinity function" are available as security functions.

● LUN Mapping function

LUN mapping is used to set the relationship between the logical units (LUN) of the host and the volumes of the device, on a per device port basis.

Figure 1.17 LUN Mapping function

By specifying different LUN mapping per port, it is possible to set the volumes that can be accessed for each server.

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Chapter 1 Overview

Server A WWN#A

LUN#0

LUN#127

Server B

WWN#B

LUN#0

LUN#127

Server C WWN#C

LUN#0

LUN#127

Switch

Apply Affinity Group #00 for the access from WWN#A (=Server A) and WWN#B (=Server B)

Apply Affinity Group #01 for the access from WWN#C (=Server C)

ETERNUS DX60/DX80/DX90

Volume#0

Volume#127

LUN#0

LUN#127

Affinity Group #00

Affinity Group #01

Volume#128

Volume#255

LUN#0

LUN#127

Port

Restrict the server that can be accessed per port

1.3 Functions

● Host Affinity function

The Host Affinity function sets the "Affinity Group" to be applied for each server. "Affinity Group" defines the relationship between the host logical units (LUN) and the device logical volumes. Multiple settings are available. The Host Affinity function uses the server's World Wide Name (WWN), iSCSI name, or SAS address to distinguish it from other servers.

Figure 1.18 Host Affinity function

When multiple servers access the device using the same port, this assigns Affinity Group for each server.

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Chapter 1 Overview

Online disks

Nearline disks

Online disks

Nearline disks

Online disks

Nearline disks

Disks spinning Disks stoppedDisks stopped

Control linked to usage

Backup

Working Phase Working Phase

Disk spin-up Disk spin-down

Backup Phase

ETERNUS

DX60/DX80/DX90

Data Volume Twenty-four 300GB SAS disks RAID1+0

Backup Volume Twenty-four 750GB Nearline SAS disks RAID5

(12:00 to 24:00)

(0:00 to 12:00)

OffOff12On

Activate the whole system between 0:00 to 5:00

Backup

1.3 Functions

1.3.8 Eco-mode

Using Eco-mode allows the spindle rotation of the disk to be stopped for specified periods to

reduce power consumption. Disk spin-up and spin-down schedules can be set for each RAID

group, and can also be set to allow backup operations.

The following shows the Eco-mode mechanism.

Figure 1.19 Eco-mode mechanism

The following shows an Eco-mode backup scheduling example.

Figure 1.20 Setting example for Eco-mode schedule

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Chapter 2 Components

Power switch

Used to turn the device ON and OFF.

POWER LED

Glows green ( ) when the power is turned on.

READY LED

Glows green ( ) when device is available for use.

FAULT LED

Glows orange ( ) when an internal device part abnormality has been detected. Blinks orange ( ) when a device part which needs preventive replacement has been detected.

CACHE LED

Glows green ( ) when there is data in the device cache. Blinks ( ) when a power failure has occurred and the cache data is being saved to flash memory.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

This chapter describes the components of the various form factors.

2.1 3.5" Type Controller Enclosure

The 3.5" type controller enclosure contains 3.5" disks installed in the front, and controller mod-

ules and power supply units (with fans) in the rear.

2.1.1 Front View

■ With front cover

Figure 2.1 Front view of 3.5" type controller enclosure (with front cover)

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Chapter 2 Components

Disk

Up to 12 disks can be installed in the ETERNUS DX60/DX80/DX90.

DISK READY/FAULT LED

Glows ( ) or blinks green ( ) when disks are operating normally. Glows orange ( ) when a disk has failed. Blinks orange ( ) according to the VDS (Microsoft Virtual Disk Service) commands.

AUTO POWER Switch

Enables the AC Auto-Link Mode (This function automatically turns on the linked device once AC power is supplied). This switch is set to "OFF" as the factory setting.

IP RESET Switch

For dual controller model, click once to switch the Master CM LAN port from the current controller to the other controller. Click twice in succession within a two second interval to revert the LAN port settings of the ETERNUS DX60/DX80/DX90 to their factory settings.

MODE SELECT Switch

Enables the device power to be turned on via power linkage This switch is set to "ON" as the factory setting and should not be set to "OFF".

Slot#0

Slot#4

Slot#8

Slot#1

Slot#5

Slot#9

Slot#2

Slot#6

Slot#10

Slot#3

Slot#7

Slot#11

2.1 3.5" Type Controller Enclosure

■ Without front cover

Figure 2.2 Front view of 3.5" type controller enclosure (without front cover)

■ Disk slot numbers

Figure 2.3 shows the slot number of each disk.

Figure 2.3 Disk slot numbers (3.5" type controller enclosure)

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Chapter 2 Components

CAUTION

Do Not

Controller (CM#0)

Each controller has one processor, cache memory, and SCU.

Cover Remove this when installing an expansion controller (optional).

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Controller (CM#0)

Each controller has one processor, cache memory, and SCU.

Controller (CM#1)

Each controller has one processor, cache memory, and SCU.

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

2.1 3.5" Type Controller Enclosure

2.1.2 Rear View

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

■ Single controller model

Figure 2.4 Rear view of 3.5" type controller enclosure (single controller model)

■ Dual controller model

Figure 2.5 Rear view of 3.5" type controller enclosure (dual controller model)

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Chapter 2 Components

MASTER LED

Glows green ( ) when the controller is set as the Master CM.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

FC LINKUP/FAULT LED

Glows green ( ) when data is being sent and received. Glows orange ( ) when a fault has been detected in the Fibre Channel port.

SAS (DE) LINKUP LED

Glows green ( ) when link has been established.

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

Fibre Channel ports 0 (left), 1 (right)

Dual LC connectors for Fibre Channel cables.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

LINK LED

Glows green ( ) when link has been established.

ACT LED

Glows green ( ) when data is being sent and received.

PWC port

This is not used.

2.1 3.5" Type Controller Enclosure

■ Controller (CM)

● ETERNUS DX60/DX80 Fibre Channel model

Figure 2.6

shows the ETERNUS DX60/DX80 Fibre Channel model controller.

Figure 2.6 ETERNUS DX60/DX80 Fibre Channel model controller

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Chapter 2 Components

MASTER LED

Glows green ( ) when the controller is set as the Master CM.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

FAULT LED

Glows orange ( ) when a fault has been detected in the Fibre Channel port.

FC LINKUP LED

Glows green ( ) when link has been established.

SAS (DE) LINKUP LED

Glows green ( ) when link has been established.

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

Fibre Channel ports (0, 1, 2, 3 from left)

Dual LC connectors for Fibre Channel cables.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

LINK LED

Glows green ( ) when link has been established.

ACT LED

Glows green ( ) when data is being sent and received.

PWC port This is not used.

2.1 3.5" Type Controller Enclosure

● ETERNUS DX90 Fibre Channel model

Figure 2.7

shows the ETERNUS DX90 Fibre Channel model controller.

Figure 2.7 ETERNUS DX90 Fibre Channel model controller

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Chapter 2 Components

iSCSI port (1000Base-T) (0 (left),1 (right))

RJ45 connectors for LAN cables

FAULT LED

Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate an iSCSI port failure has been detected.

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

SAS (DE) LINKUP LED

Glows green( ) when link has been established.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

MASTER LED

Glows green ( ) when the controller is set as the Master CM.

LINK LED

Glows green ( ) when link has been established.

LINK LED

Glows green ( ) when link has been established.

ACT LED

Glows green ( ) when data is being sent and received.

PWC port

This is not used.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

2.1 3.5" Type Controller Enclosure

● ETERNUS DX60/DX80 iSCSI model

Figure 2.8

shows the ETERNUS DX60/DX80 iSCSI model controller.

Figure 2.8 ETERNUS DX60/DX80 iSCSI model controller

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Chapter 2 Components

SAS (HOST) LINKUP/FAULT LED

Glows green ( ) when link has been established. Glows orange ( ) to indicate a SAS port failure has been detected.

SAS port (0 (left), 1 (right))

miniSAS (SFF8088) connectors for miniSAS cables

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

SAS (DE) LINKUP LED

Glows green ( ) when link has been established.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

MASTER LED

Glows green ( ) when the controller is set as the Master CM.

PWC port

This is not used.

ACT LED

Glows green ( ) when data is being sent and received.

LINK LED

Glows green ( ) when link has been established.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

IMPORTANT

2.1 3.5" Type Controller Enclosure

● ETERNUS DX60/DX80 SAS model

Figure 2.9

shows the ETERNUS DX60/DX80 SAS model controller.

■ System Capacitor Unit (SCU)

Figure 2.9 ETERNUS DX60/DX80 SAS model controller

An SCU is installed in the controller as a backup power source in case of power outage.

• If a power failure lasts for more than 20ms, the SCU starts supplying

power, and the controller's cache data is copied to flash memory. There is no limit to the post-failure data retention time.

• SCU failure will disable the cache function, leading to degraded

performance.

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Chapter 2 Components

IMPORTANT

STATUS LED

Blinks green ( ) when AC power is supplied (power cord is connected) but DC power is turned off. Glows green ( ) when AC power is supplied (power cord is connected) and DC power is turned on. Glows orange ( ) to indicate a fault has been detected in a fan or power supply.

Inlet

Power cord connects here.

2.1 3.5" Type Controller Enclosure

■ Power supply unit

Figure 2.10 shows the power supply unit.

Each power supply unit has two internal cooling fans.

Figure 2.10 Power supply unit (3.5" type controller enclosure)

• Each enclosure has two power supply units (PSU#0 and PSU#1). The

power cords must be connected to the inlets of both power supply units.

• Power cords should not be reconnected immediately after being

disconnected. Always wait for the power supply unit's STATUS LED to completely turn off (about 10 seconds) before reconnecting a disconnected power cord.

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Chapter 2 Components

Flange cover

DISK FAULT LED

Glows orange ( ) when a disk has failed. Blinks orange ( ) according to the VDS (Microsoft Virtual Disk Service) commands.

DISK READY LED

Glows ( ) or blinks green ( ) when disks are operating normally.

Disk

Up to 24 disks can be installed in the ETERNUS DX60/DX80/DX90.

POWER LED

Glows green ( ) when the power is turned on.

READY LED

Glows green ( ) when device is available for use.

FAULT LED

Glows orange ( ) when an internal device part abnormality has been detected. Blinks orange ( ) when a device part which needs preventive replacement has been detected.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

Power switch

Used to turn the device ON and OFF.

CACHE LED

Glows green ( ) when there is data in the device cache. Blinks ( ) when a power failure has occurred and the cache data is being saved to flash memory.

2.2 2.5" Type Controller Enclosure

The 2.5" type controller enclosure contains 2.5" disks installed in the front, and controller mod-

ules and power supply units (with fans) in the rear.

2.2.1 Front View

■ With flange cover

Figure 2.11 Front view of 2.5" type controller enclosure (with flange cover)

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Chapter 2 Components

AUTO POWER Switch

Enables the AC Auto-Link Mode (This function automatically turns on the linked device once AC power is supplied). This switch is set to "OFF" as the factory setting.

IP RESET Switch

MODE SELECT Switch

Enables the device power to be turned on via power linkage This switch is set to "ON" as the factory setting and should not be set to "OFF".

CAUTION

Do Not

Slot#8

Slot#9

Slot#10

Slot#11

Slot#12

Slot#13

Slot#14

Slot#15

Slot#0

Slot#1

Slot#2

Slot#3

Slot#4

Slot#5

Slot#6

Slot#7

Slot#16

Slot#17

Slot#18

Slot#19

Slot#20

Slot#21

Slot#22

Slot#23

2.2 2.5" Type Controller Enclosure

■ Without flange cover

Figure 2.12 Front view of 2.5" type controller enclosure (without flange cover)

■ Disk slot numbers

Figure 2.13 shows the slot number of each disk.

Figure 2.13 Disk slot numbers (2.5" type controller enclosure)

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

Page 59

Chapter 2 Components

Controller (CM#0)

Each controller has one processor, cache memory, and SCU.

Cover Remove this when installing an expansion controller (optional).

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Controller (CM#0)

Each controller has one processor, cache memory, and SCU.

Controller (CM#1)

Each controller has one processor, cache memory, and SCU.

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

2.2 2.5" Type Controller Enclosure

2.2.2 Rear View

■ Single controller model

Figure 2.14 Rear view of 2.5" type controller enclosure (single controller model)

■ Dual controller model

Figure 2.15 Rear view of 2.5" type controller enclosure (dual controller model)

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Chapter 2 Components

MASTER LED

Glows green ( ) when the controller is set as the Master CM.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

FC LINKUP/FAULT LED

Glows green ( ) when data is being sent and received. Glows orange ( ) when a fault has been detected in the Fibre Channel port.

SAS (DE) LINKUP LED

Glows green ( ) when link has been established.

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

Fibre Channel ports 0 (left), 1 (right)

Dual LC connectors for Fibre Channel cables.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

LINK LED

Glows green ( ) when link has been established.

ACT LED

Glows green ( ) when data is being sent and received.

PWC port

This is not used.

2.2 2.5" Type Controller Enclosure

■ Controller (CM)

● ETERNUS DX60/DX80 Fibre Channel type

Figure 2.16

shows the ETERNUS DX60/DX80 Fibre Channel model controller.

Figure 2.16 ETERNUS DX60/DX80 Fibre Channel model controller

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MASTER LED

Glows green ( ) when the controller is set as the Master CM.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

FAULT LED

Glows orange ( ) when a fault has been detected in the Fibre Channel port.

FC LINKUP LED

Glows green ( ) when link has been established.

SAS (DE) LINKUP LED

Glows green ( ) when link has been established.

SCU STATUS LED

Glows green ( ) when SCU is normal. Blinks green ( ) when being charged (for about one minute after the device power is turned on).

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

Fibre Channel ports (0, 1, 2, 3 from left)

Dual LC connectors for Fibre Channel cables.

SAS (OUT) port

Connector for a miniSAS cable Used to connect the Controller Enclosure to a Drive Enclosure.

LAN port (1000Base-T/100Base-TX/10Base-T) (RMT port (left), MNT port (right))

RJ45 connectors for LAN cables Each controller has two such ports.

LINK LED

Glows green ( ) when link has been established.

ACT LED

Glows green ( ) when data is being sent and received.

PWC port This is not used.

IMPORTANT

2.2 2.5" Type Controller Enclosure

● ETERNUS DX90 Fibre Channel model

Figure 2.17

shows the ETERNUS DX90 Fibre Channel model controller.

Figure 2.17 ETERNUS DX90 Fibre Channel model controller

■ System Capacitor Unit (SCU)

An SCU is installed in the controller as a backup power source in case of power outage.

• If a power failure lasts for more than 20ms, the SCU starts supplying

power, and the controller's cache data is copied to flash memory. There is no limit to the post-failure data retention time.

• SCU failure will disable the cache function, leading to degraded

performance.

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IMPORTANT

STATUS LED

Inlet

Power cord connects here.

2.2 2.5" Type Controller Enclosure

■ Power supply unit

Figure 2.18 shows the power supply unit.

Each power supply unit has two internal cooling fans.

Figure 2.18 Power supply unit (2.5" type controller enclosure)

• Each enclosure has two power supply units (PSU#0 and PSU#1). The

power cords must be connected to the inlets of both power supply units.

• Power cords should not be reconnected immediately after being

disconnected. Always wait for the power supply unit's STATUS LED to completely turn off (about 10 seconds) before reconnecting a disconnected power cord.

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POWER LED

Glows green ( ) when the power is turned on.

READY LED

Glows green ( ) when device is available for use.

FAULT LED

Glows orange ( ) when an internal device part abnormality has been detected. Blinks orange ( ) when a predictive error has been detected.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

2.3 3.5" Type Drive Enclosure

3.5" type drive enclosures contain 3.5" disks installed in the front, and expanders and power

supply units (with fans) in the rear.

2.3.1 Front View

■ With front cover

Figure 2.19 Front view of 3.5" type drive enclosure (with front cover)

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Chapter 2 Components

AUTO POWER Switch

The AUTO POWER Switch of the drive enclosure is set to "OFF" by default, and should not be set to "ON".

MODE SELECT Switch

Enables the device power to be turned on via power linkage This switch is set to "ON" by default, and should not be set to "OFF".

This is not used.

DE_No. label

Indicates the drive enclosure No.

DISK READY/FAULT LED

Glows ( ) or blinks green ( ) when disks are operating normally. Glows orange ( ) when a disk has failed. Blinks orange ( ) according to the VDS (Microsoft Virtual Disk Service) commands.

Disk

Up to 12 can be installed in the ETERNUS DX60/DX80/DX90.

Slot#0

Slot#4

Slot#8

Slot#1

Slot#5

Slot#9

Slot#2

Slot#6

Slot#10

Slot#3

Slot#7

Slot#11

2.3 3.5" Type Drive Enclosure

■ Without front cover

Figure 2.20 Front view of 3.5" type drive enclosure (without front cover)

■ Disk slot numbers

Figure 2.21 shows the slot numbers of the disks in the drive enclosure.

Figure 2.21 Disk slot numbers of 3.5" type drive enclosure

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CAUTION

Do Not

Cover

Remove this when installing an expansion expander (optional).

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Expander (EXP#0)

A Unit that controls the interaction between the controller module and disks.

DE_No. label

Indicates the drive enclosure No.

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Expander (EXP#0)

A Unit that controls the interaction between the controller module and disks.

Expander (EXP#1)

A Unit that controls the interaction between the controller module and disks.

DE_No. label

Indicates the drive enclosure No.

2.3 3.5" Type Drive Enclosure

2.3.2 Rear View

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

■ Single expander model

Figure 2.22 Rear view of 3.5" type drive enclosure (single expander model)

■ Dual expander model

Figure 2.23 Rear view of 3.5" type drive enclosure (dual expander model)

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SAS LINKUP LED

Glows green ( ) when link has been established.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

SAS LINKUP LED

Glows green ( ) when link has been established. Glows orange ( ) to indicate a fault has been detected.

SAS (IN) port

miniSAS cable connects here.

SAS (OUT) port

miniSAS cable connects here.

This is not used.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

STATUS LED

Inlet

Power cord connects here.

2.3 3.5" Type Drive Enclosure

■ Expander

Figure 2.24 shows the expander.

Figure 2.24 Expander (3.5" type drive enclosure)

■ Power supply unit

Figure 2.25 shows the power supply unit.

Figure 2.25 Power supply unit (3.5" type drive enclosure)

The power supply unit has two internal cooling fans.

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Chapter 2 Components

IMPORTANT

DE_No. label

Indicates the drive enclosure No.

Flange cover

Disk

Up to 24 can be installed in the ETERNUS DX60/DX80/DX90.

POWER LED

Glows green ( ) when the power is turned on.

READY LED

Glows green ( ) when device is available for use.

FAULT LED

Glows orange ( ) when an internal device part abnormality has been detected. Blinks orange

( ) when a predictive error has been

detected.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

DISK FAULT LED

Glows orange ( ) when a disk has failed. Blinks orange ( ) according to the VDS (Microsoft Virtual Disk Service) commands.

DISK READY LED

Glows ( ) or blinks green ( ) when disks are operating normally.

2.4 2.5" Type Drive Enclosure

• Each enclosure has two power supply units (PSU#0 and PSU#1). The

power cords must be connected to the inlets of both power supply units.

• When connecting the power cord right after it is disconnected, wait for

the STATUS LED of the power supply unit is turned off completely (about 10 seconds) before connecting it again.

2.4 2.5" Type Drive Enclosure

2.5" type drive enclosures contain 2.5" disks installed in the front, and expanders and power

supply units (with fans) in the rear.

2.4.1 Front View

■ With flange cover

Figure 2.26 Front view of 2.5" type drive enclosure (with flange cover)

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Chapter 2 Components

MODE SELECT Switch

Enables the device power to be turned on via power linkage This switch is set to "ON" by default, and should not be set to "OFF".

AUTO POWER Switch

The AUTO POWER Switch of the drive enclosure is set to "OFF" by default, and should not be set to "ON".

This is not used.

CAUTION

Do Not

Slot#8

Slot#9

Slot#10

Slot#11

Slot#12

Slot#13

Slot#14

Slot#15

Slot#0

Slot#1

Slot#2

Slot#3

Slot#4

Slot#5

Slot#6

Slot#7

Slot#16

Slot#17

Slot#18

Slot#19

Slot#20

Slot#21

Slot#22

Slot#23

2.4 2.5" Type Drive Enclosure

■ Without flange cover

Figure 2.27 Front view of 2.5" type drive enclosure (without flange cover)

■ Disk slot numbers

Figure 2.28 shows the slot numbers of the disks in the drive enclosure.

Figure 2.28 Disk slot numbers of 2.5" type drive enclosure

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

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Chapter 2 Components

Cover

Remove this when installing an expansion expander (optional).

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Expander (EXP#0)

A Unit that controls the interaction between the controller module and disks.

DE_No. label

Indicates the drive enclosure No.

Power Supply Unit

(PSU#0)

Power Supply

Unit (PSU#1)

Expander (EXP#0)

A Unit that controls the interaction between the controller module and disks.

Expander (EXP#1)

A Unit that controls the interaction between the controller module and disks.

DE_No. label

Indicates the drive enclosure No.

2.4 2.5" Type Drive Enclosure

2.4.2 Rear View

■ Single expander model

Figure 2.29 Rear view of 2.5" type drive enclosure (single expander model)

■ Dual expander model

Figure 2.30 Rear view of 2.5" type drive enclosure (dual expander model)

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SAS LINKUP LED

Glows green ( ) when link has been established.

UNIT READY/FAULT LED

Glows green ( ) during normal operation. Glows orange ( ) during the post power on initialization phase. Also glows orange ( ) to indicate a fault has been detected.

SAS LINKUP LED

Glows green ( ) when link has been established. Glows orange ( ) to indicate a fault has been detected.

SAS (IN) port

miniSAS cable connects here.

SAS (OUT) port

miniSAS cable connects here.

This is not used.

IDENTIFY LED

Blinks blue ( ) or turns off ( ) as ordered via GUI to identify the enclosure installation locations.

STATUS LED

Inlet

Power cord connects here.

2.4 2.5" Type Drive Enclosure

■ Expander

Figure 2.31 shows the expander.

Figure 2.31 Expander (2.5" type drive enclosure)

■ Power supply unit

Figure 2.32 shows the power supply unit.

Figure 2.32 Power supply unit (2.5" type drive enclosure)

The power supply unit has two internal cooling fans.

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Chapter 2 Components

IMPORTANT

Inlet (INPUT)

Power supply code (AC Input cable) connects here.

Outlet (OUTPUT)

Power supply code (AC output cable) connects here.

Main line switch

Inlet

Power cords (AC Input cable are connected here.

Outlet (OUTPUT)

Power cords (AC output cable) are connected here.

Main line switch

2.5 AC Outlet Box

There are two sizes of AC outlet box: 1U and 2U.

2.5.1 AC Outlet Box (1U)

• Each enclosure has two power supply units (PSU#0 and PSU#1). The

power cords must be connected to the inlets of both power supply units.

• When connecting the power cord right after it is disconnected, wait for

the STATUS LED of the power supply unit is turned off completely (about 10 seconds) before connecting it again.

1U AC outlet box has four outlets and two inlets.

Figure 2.33 AC outlet box (1U)

2.5.2 AC Outlet Box (2U)

2U AC outlet box has twelve outlets and two inlets.

Figure 2.34 AC outlet box (2U)

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Chapter 3 Standard Operations

IMPORTANT

This chapter explains the procedures for turning the device on and off, attaching and removing

the front or flange cover, turning on the AUTO POWER switch, and wearing a wrist strap.

3.1 Power ON Control

This section explains how to turn the power on.

• After turning the power on, it takes about 3 minutes for the device to

become READY (i.e. the READY LED turns on). If an error is detected during the initial power-on diagnostic phase, a longer time (up to ten minutes) may be required before the READY LED turns on.

• Before turning the server on, check that the device, Fibre Channel

switch, and Fibre Channel hub are all READY. If the server is turned on while any of these devices are not READY, the server may not be able to recognize the device.

• When the AUTO POWER switch of the controller enclosure is turned to

"ON", supplying power to the ETERNUS DX60/DX80/DX90 will cause the ETERNUS DX60/DX80/DX90 to turn on automatically in cases such as when the power cord is connected or the power is recovered after power failure.

• When turning on the ETERNUS DX60/DX80/DX90 for the first time,

volume formatting operation, which is set as factory default, may be performed. However, the ETERNUS DX60/DX80/DX90 setting operation can be continued. When canceling a volume format, delete the volume. For details on how to delete volume, refer to "ETERNUS DX60/DX80/DX90 Web GUI User Guide".

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Chapter 3 Standard Operations

Procedure

End of procedure

Power switch

LED for

drive enclosure

LED for

controller enclosure

3.1 Power ON Control

1 Press the power switch ( ) of the controller enclosure.

Controller enclosure POWER LED turns on.

When drive enclosures are installed, the power turns on automatically.

Drive enclosure

Controller enclosure

2 After a few minutes, check that controller enclosure’s READY LED is lit up.

3 Check that all enclosure’s POWER LED and READY LED are lit up.

Drive enclosure

Controller enclosure

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Chapter 3 Standard Operations

Procedure

End of procedure

IMPORTANT

Power switch

3.2 Power OFF Control

This section explains how to turn the power off.

• When turning off the device, the power shuts off only after the data in the

• Do not turn off the power of the device or network devices that connect

cache memory has been written to the hard disk. Therefore, it can take one minute (maximum six minutes) for the power supply to be completely turned off.

the ETERNUS DX60/DX80/DX90 and server while the server is operating. Turning the power off may result in the loss of data or prevent data from being saved.

1 Press and hold the console panel's power switch ( ) for 4 seconds or longer.

The READY LED should turn off.

Press the power switch only once. If the power switch is pressed again between the time of the READY LED turning off and the POWER LED turning off, the device power may turn on.

Drive enclosure

Controller enclosure

2 The device power is turned off.

When the power is turned off, the POWER LED will go out.

When drive enclosures are installed, the power turns off automatically.

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Chapter 3 Standard Operations

Procedure

CAUTION

IMPORTANT

Slot

3.3 Attaching and Removing the Front Cover

This section explains how to attach and remove the front cover of the 3.5" type controller

enclosure or 3.5" type drive enclosure.

• After completing the operation, be sure to reattach the front cover.

This section explains how to attach and remove the front cover of the 3.5" type controller enclosure, but the same procedure is used to attach and remove the front cover of the 3.5" type drive enclosure.

■ Procedure for attaching the front cover

Attach the front cover in the following order.

1 Fit the front cover in the left end slot of the controller enclosure to attach.

Be careful so that the part of the front cover to be fit in the slot does

not touch the power switch ( ).

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Chapter 3 Standard Operations

End of procedure

CAUTION

Ta b

3.3 Attaching and Removing the Front Cover

2 Holding the tab on the front cover, attach the right side of the cover to the

enclosure.

• When removing the front cover, support its left side with your

left hand, to prevent it from coming loose and falling.

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Procedure

End of procedure

CAUTION

Ta b

3.3 Attaching and Removing the Front Cover

■ Procedure for removing the front cover

Remove the front cover in the following order.

1 By holding the tab of the front cover, pull the cover toward you to remove it.

• When attaching the right side of the front cover, support its

left side with your left hand, to prevent it from coming loose and falling.

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Procedure

CAUTION

IMPORTANT

Flange cover

3.4 Attaching and Removing the Flange Cover

This section explains how to attach and remove the flange cover of the 2.5" type controller

enclosure and the 2.5" type drive enclosure.

• At the completion of this operation, check that the flange cover is

attached.

This section explains how to attach and remove the flange cover of the 2.5" type controller enclosure, but the same procedure is used to attach and remove the flange cover of the 2.5" type drive enclosure.

■ Procedure for attaching the flange cover

Attach the flange cover in the following order.

1 Slide the tab inside the top of the flange cover over the top-left corner of the controller

enclosure.

When fitting the flange cover, be careful not to touch the power

switch ( ).

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Chapter 3 Standard Operations

End of procedure

Procedure

Thumb screw

3.5 Turning the AUTO POWER Switch On/Off

2 Tighten the thumb screw to fasten the flange cover.

■ Procedure for removing the flange cover

Loosen the thumb screw to remove the flange cover.

3.5 Turning the AUTO POWER Switch On/Off

This section explains how to enable the AC automatic linkage mode by turning the AUTO

POWER switch of the controller enclosure to "ON".

When AC automatic linkage mode is enabled, the ETERNUS DX60/DX80/DX90 is automatically

turned on when the power supply recovers after a power failure.

When the AUTO POWER switch of the controller enclosure is set to "OFF", the AC automatic

linkage mode is disabled.

1 Remove the front cover from the 3.5" type controller enclosure.

Remove the flange cover from the 2.5" type controller enclosure.

For details on how to remove the front cover, refer to "3.3 Attaching and Removing the

Front Cover" (page 75).

For details on how to remove the flange cover, refer to "3.4

Flange Cover" (page 78).

Attaching and Removing the

2 Turn the AUTO POWER switch of the controller enclosure to "ON".

Push up the AUTO POWER switch to the "ON" side using the pin that is provided with the ETERNUS DX60/DX80/DX90.

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Chapter 3 Standard Operations

End of procedure

IMPORTANT

AUTO POWER switch

3.5 Turning the AUTO POWER Switch On/Off

• The AUTO POWER switch of the drive enclosure is turned to

"OFF" as the factory setting, and should not be turned to "ON".

• If AC power is being supplied, turning the AUTO POWER switch

of the controller enclosure to "ON" will cause the ETERNUS DX60/DX80/DX90 to turn on.

• If the AUTO POWER switch of the controller enclosure is turned

to "ON", connecting the power cord to the outlet will cause the ETERNUS DX60/DX80/DX90 to turn on.

3 Re-attach the front cover to the 3.5" type controller enclosure.

Re-attach the flange cover to the 2.5" type controller enclosure.

For details on how to attach the front cover, refer to "3.3 Attaching and Removing the Front

Cover" (page 75).

For details on how to attach the flange cover, refer to "3.4

Flange Cover" (page 78).

Attaching and Removing the

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CAUTION

Connect to the metal frame of the rack

Wrap around your wrist

3.6 Wearing the Wrist Strap

The wrist strap must be worn to discharge the human body's natural static electricity.

This section explains how to wear the wrist strap.

When performing the following operations, make sure to wear the supplied wrist strap, and do not remove it until the operation is complete.

• Installing a controller enclosure, drive enclosures, and AC outlet

boxes

• Connecting cables

• Installing disks

One end of the wrist strap (part A in the figures) connects to the metal frame of the ETERNUS

DX60/DX80/DX90, while the other end (part B in the figures) should be wrapped around your

wrist. Remove the protective film from part A, and attach it to the metal frame of the rack.

Figure 3.1 Wrist strap

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Chapter 4 Flow from Installation to Operation

Refer

This chapter explains the flow of work from installation to the start of ETERNUS DX60/DX80/

DX90 operation.

Preparation

Package Contents Check

(1)

Refer to "ETERNUS DX60/DX80/DX90 Disk storage system Package Contents" and check that there are no missing parts. Prepare the following manuals:

• "ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions"

• "ETERNUS DX60/DX80/DX90 Disk storage system Package Contents"

• "ETERNUS DX60/DX80/DX90 Web GUI User Guide"

• "ETERNUS Disk storage systems User’s Guide -Server Connection-"

• Other related manuals, for example, for a server or networking equipment.

Installation and Connection Check

(2)

Check the required space for the ETERNUS DX60/DX80/DX90, conditions and environment for the location, and the type and number of the wall outlets.

- "5.1 Installation Preparation" (page 86)

- "6.1 Connection Preparation" (page 107)

Setup Preparation

(3)

Complete the following information in the Network Settings label and attach it on

•

the ETERNUS DX60/DX80/DX90.

- IP address and subnet mask for the ETERNUS DX60/DX80/DX90

- IP address for maintenance work

• Perform the following settings for the PC.

- Set Network Environment

- Set the Web browser

"7.1 Setup Preparation" (page 137)

IP address: 192.168.1.2 Subnet mask: 255.255.255.0

Proxy server and Cache: Disable Java Script, style sheets, and cookies: Enable

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Chapter 4 Flow from Installation to Operation

Refer

Installation

Attach the rack mount kit to the rack and install the ETERNUS DX60/DX80/DX90.

"5.2 Rack Installation" (page 88)

Cable Connection

Connect the following cables.

• LAN cable (For operation management)

• Fibre Channel cable (Fibre Channel model only)

• LAN cable (iSCSI model only)

• miniSAS cable (SAS model only)

• miniSAS cable (For connecting drive enclosures)

• Power cords

"Chapter 6 Cable Connection" (page 107)

Startup

Connect the PC to the ETERNUS DX60/DX80/DX90 with a LAN cable (for operation management), and turn on the ETERNUS DX60/DX80/DX90.

- "7.1 Setup Preparation" (page 137)

- "7.2 Basic Setup" (page 140)

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Chapter 4 Flow from Installation to Operation

Refer

Basic Setup

Start GUI from the Web browser of the connected PC, and perform the basic setup of the ETERNUS DX60/DX80/DX90.

Initial Setup

(1)

Perform device initial setup.

• Set Date and Time

• Set Storage System Name

• Change Password

• Modify the FC Port Mode (only for ETERNUS DX90)

• Port Parameter Settings

• Setup Network Environment

Configuration Wizard

(2)

Perform the settings necessary for device operation.

• Create RAID Group

• Create Volume

• Define Host

• Configure Affinity Group

• Define LUN Mapping

"7.2.1 Initial Setup" (page 141)

"7.2.2 Configuration Wizard" (page 150)

Assigning Hot Spares

(3)

To add hot spares, register them.

"7.2.3 Hot Spare Registration" (page 161)

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Chapter 4 Flow from Installation to Operation

Refer

Other Settings

Perform the following settings (as required).

Advanced Copy Setup

(1)

If the Advanced Copy functions are to be used, set them up.

Monitoring Setup

(2)

Perform the ETERNUS DX60/DX80/DX90 monitoring setup if required.

• Notification of ETERNUS DX60/DX80/DX90 problems as they occur is possible if

• If e-mail notification of ETERNUS DX60/DX80/DX90 errors is to be used, set a

• If the "ServerView" server monitoring tool is to be used, perform the settings

• If the Remote Notice function is to be used, perform the settings required to allow

"7.3 Advanced Copy Setup" (page 164)

the event notification method and level have been set.

recipient e-mail address.

required for SNMP Trap Transfers.

the ETERNUS DX60/DX80/DX90 to connect to a Fujitsu remote server.

"7.4 Monitoring Setup" (page 170)

Server Connection Setup

(3)

Perform the settings required to connect to the server. Install the drivers and perform the network settings.

"7.5 Server Connection Setup" (page 181)

Operation and Maintenance

"Chapter 9 Operation and Maintenance" (page 203)

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Chapter 5 Installation

Refer

IMPORTANT

This chapter describes the ETERNUS DX60/DX80/DX90 installation procedure.

Before installing the device, make sure to check the "ETERNUS DX60/DX80/DX90 Disk storage

system Safety Precautions".

"ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions"

5.1 Installation Preparation

5.1.1 Placement Area

■ Installation area

Refer to the placement area of the rack to install the device.

■ Installation condition

Refer to "Instructions for installation" in "ETERNUS DX60/DX80/DX90 Disk storage system

Safety Precautions" and set the device in a location where all the requirements are satisfied.

The speed of the ETERNUS DX60/DX80/DX90 fans is stepped up and down in response to the ambient temperature. When the ambient temperature reaches a high level, the fan will rotate at a higher speed, which will increase the noise level. Up to 25°C the noise level should not exceed about 43.5dB, but higher temperatures or abnormal fan situations can result in noise levels over 43.5dB, and seclusion in a dedicated server room is generally recommended.

■ Air conditioning

The inside of the ETERNUS DX60/DX80/DX90 is cooled down by taking air through the front

side and blowing it out the back. Place other devices so that the front of the ETERNUS DX60/

DX80/DX90 is not exposed to their exhaust air.

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Chapter 5 Installation

IMPORTANT

5.1 Installation Preparation

5.1.2 Check the Number of Wall Outlets

Check the required type and number of the wall outlets.

■ Type of wall outlet connectors

All ETERNUS DX60/DX80/DX90 device models include US spec. AC200-240V cables (with

plug) as standard.

In addition, power cords must comply with the particular safety standards of the country of use. In

some cases, a power cord will need to be purchased locally to satisfy the relevant power safety

requirements.

When determining the rack-mounting layout, consider the interaction between the position of each drive enclosure and AC outlet box in the rack and the length of each cable. For example, for something installed at the top of a 1,800mm rack, about 2m of cable will be required to reach the bottom of the rack.

Table 5.1 Wall outlets and cable lengths

Cable type ETERNUS

DX60/DX80/

DX90 connector

Controller Enclosure Drive Enclosure AC200V outlet box (1U)

AC200V outlet box (2U)

IEC320 C13 NEMA L6-15P 4m Max. rating: 250V

Direct connection

Power outlet

connector

NEMA L6-20P 4m Max. rating: 250V

Cable

length

Note

15A (Normal usage <12A)

20A (Normal usage <16A)

■ Required Number of Power Outlets

The number of power outlets required will depend on the number of drive enclosures and AC out-

let boxes.

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Chapter 5 Installation

Refer

5.2 Rack Installation

● AC Outlet Boxes Not Connected

Table 5.2 Required number of power outlets (when AC outlet boxes are not connected)

Component Combination pattern

Controller Enclosure

Drive Enclosure 0123456789

No. of power outlets 2 4 6 8 10 12 14 16 18 20

1111111111

● AC Outlet Boxes Connected

Table 5.3 Required number of power outlets (when AC outlet boxes are connected)

Component Combination pattern

Controller Enclosure

Drive Enclosure

AC Outlet Box (1U)

AC Outlet Box (2U)

No. of power outlets 2 4 6 8 10 2 4

1111111

− 12 − 34 − 56 − 78 − 90 − 56 − 9

12345

−−−−−

−−

5.2 Rack Installation

This section describes the procedure for installing the ETERNUS DX60/DX80/DX90 in a rack.

Make sure to check "ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions"

before installation. Also refer to the manual provided with racks.

"ETERNUS DX60/DX80/DX90 Disk storage system Safety Precautions" Manual provided with racks

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Chapter 5 Installation

CAUTION

5.2 Rack Installation

• Make sure to wear a wrist strap before starting each operation, as

failure to discharge static electricity may cause a device failure. Do not remove it until the operation is complete.

• If components are installed in a way other as described herein,

damage and/or device failure or electrical shock may occur.

• Do not install the ETERNUS DX60/DX80/DX90 with cables, such as

power cords, connected.

• This device contains delicate components, and should be handled

gently. Do not drop or knock the device against the rack when installing it. Also, do not knock the other devices installed in the rack.

• If no other components are installed, attach the blind panels

provided with the rack.

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Chapter 5 Installation

ETERNUS DX60/DX80/DX90

ABC

Rack rear doorRack front door

Rack pillars

Rack rails

5.2 Rack Installation

■ Installation conditions for other rack brands

When installing the ETERNUS DX60/DX80/DX90 in other 19-inch rack brands, make sure that

the following conditions are met.

Note that there is no guarantee that operations will perform properly when other rack brands are

used to install the ETERNUS DX60/DX80/DX90.

• Pitch for mounting holes

EIA standard universal pitch

• Size for mounting holes

The correct hole size for M6 screws

• Load capacity

The maximum load capacity of the rack must be more than the weight of the ETERNUS DX60/DX80/DX90.

• Unit installation area

The dimensions of the area shown in Figure 5.1

must match the conditions described in Table

5.4.

Figure 5.1 Unit installation area (when installing other rack brands)

Table 5.4 Conditions of the unit installation area (when installing other rack brands)

Area Description Conditions

From the fixed part of the ETERNUS DX60/DX80/DX90

on the front side to the inner side of the front door

Space between the rack pillars on the front and back

sides (inside dimensions)

From the fixed part of the ETERNUS DX60/DX80/DX90

on the back side to the inner side of the rear door

From the fixed part of the ETERNUS DX60/DX80/DX90

on the front side to the inner side of the rear door

E Rack mount kit installation area

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

40mm or more

630mm to 800mm

60mm or more (recommended)

830mm or more

482mm or more (recommended)

Page 91

Chapter 5 Installation

Controller enclosure

Drive enclosure 1

Drive enclosure 2

Drive enclosure 3

Drive enclosure 4

Drive enclosure 5

Drive enclosure 6

Drive enclosure 7

Drive enclosure 8

Drive enclosure 9

AC outlet box (2U) (*1)

AC outlet box (2U) (*2)

Controller enclosure

Drive enclosure 1

Drive enclosure 2

Drive enclosure 3

Drive enclosure 4

5.2 Rack Installation

■ Rack installation example

Install the controller enclosure, drive enclosures and the AC outlet box in the following layout.

● When installing all 3.5" type enclosures

*1: Two 2U size AC outlet boxes are installed in this example. Alternatively, five 1U size AC outlet boxes

need to be installed instead.

● When installing all 2.5" type enclosures

*2: One 2U size AC outlet box is installed in this example. Alternatively, three 1U size AC outlet boxes

need to be installed instead.

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Chapter 5 Installation

Procedure

IMPORTANT

CAUTION

Do Not

Refer

5.2 Rack Installation

• For the ETERNUS DX80/DX90 (2.5" disk model), 3.5" type and 2.5" type

enclosures can be installed together.

• ETERNUS DX60/DX80/DX90 components should be installed in a rack

in the following order (from the bottom upwards): (1) AC outlet box(es) (2) Controller enclosure (3) Drive enclosure(s)

5.2.1 Installing Controller Enclosure

This section describes how to install the controller enclosure in a rack.

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

1 Refer to "ETERNUS DX60/DX80/DX90 Disk storage system Package Contents"

to confirm there are no missing parts for the rack mount kit.

"ETERNUS DX60/DX80/DX90 Disk storage system Package Contents"

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Chapter 5 Installation

(Front rack pillars)

(Rear rack pillars)

Bracket R (for right side) "R" is stamped on the inner side of the right rack rail.

Loosen the M4 screws, and adjust the rack rails to the depth of the rack.

[Left]

[Right]

Bracket L (for left side) "L" is stamped on the inner side of the left rack rail.

(Front rack pillars)

(Rear rack pillars)

Bracket R

Bracket L

Screw holders

M5 screws

Screw holders

M5 screws

5.2 Rack Installation

2 Adjust the rack rails (bracket L (for left side) and bracket R (for right side)) sizes

to fit the rack.

Reposition the M4 screws to adjust the length of the rack rails (brackets) to match the distance between the front and rear rack pillars. Leave the M4 screws slightly unscrewed, as the bracket must be attached to the rack before they can be completely tightened.

3 Attach the rack rails (brackets) to the rack.

• When the holes in the rack pillars are square, use the screw

holders to attach.

• Make sure to attach the rack rails (brackets) and rack pillars so

that they fit exactly together without any space between them.

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Chapter 5 Installation

CAUTION

Controller enclosure

1st position

(M5 screws)

3rd position

(M5 screws)

1st position

(M5 screws)

3rd position

(M5 screws)

Rack rails (Brackets)

Base line of

controller enclosure

[Left] [Right]

(Rear rack pillars)

Thumb screw

5.2 Rack Installation

The four M5 screw positions for the rack rails (brackets) are determined relatively to the base line of controller enclosure. The M5 screws should be inserted in the 1st and 3rd holes above the base line.

4 Tighten the M4 screws of the rack rails (brackets) that were slightly unscrewed in

Step 2

5 For a 3.5" type controller enclosure, remove the front cover of the controller

enclosure.

For details on how to attach the front cover, refer to "3.3 Attaching and Removing the Front

Cover" (page 75).

6 Install the controller enclosure in the rack.

• When installing or removing the controller enclosure to or

from the rack, make sure to have the right and left sides and the bottom of the controller enclosure by two or more people. Failure to do so may cause injury.

7 Fix the controller enclosure in the rack.

■ 3.5" type controller enclosure

Use the two thumb screws at the front of the controller enclosure to fasten it in the rack.

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Chapter 5 Installation

End of procedure

(Rear rack pillars)

Thumb screw

5.2 Rack Installation

■ 2.5" type controller enclosure

• Use the thumb screw to fasten the front right of the controller enclosure to the rack.

• After attaching the supplied flange cover, use the thumb screw to fasten the front left of

the controller enclosure to the rack. For details on how to attach the flange cover, refer to "3.4

Flange Cover" (page 78).

Attaching and Removing the

8 For a 3.5" type controller enclosure, replace the front cover.

For details on how to attach the front cover, refer to "3.3 Attaching and Removing the Front

Cover" (page 75).

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Chapter 5 Installation

CAUTION

Do Not

5.2 Rack Installation

5.2.2 Installing Drive Enclosure

This section describes how to install the drive enclosure in a rack.

• RAID groups, volumes, and hot spares are factory set. Disks which

contain RAID groups or volumes, or disks which are hot spares should not be moved to another slot.

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Chapter 5 Installation

Procedure

IMPORTANT

Refer

At the right side of the

front of the drive enclosure

Between the EXP#0 and EXP#1 expanders

at the rear of the drive enclosure

DE_No. label

At the right side of the

front of the drive enclosure

Between the EXP#0 and EXP#1 expanders

at the rear of the drive enclosure

DE_No. label

5.2 Rack Installation

When installing multiple drive enclosures, install them on the controller enclosure in order of the "DE_No. label" attached on the drive enclosure. The "DE_No. label" is attached in the following location.

• 3.5" type drive enclosure

• 2.5" type drive enclosure

1 Refer to "ETERNUS DX60/DX80/DX90 Disk storage system Package Contents"

to confirm there are no missing parts for the rack mount kit.

"ETERNUS DX60/DX80/DX90 Disk storage system Package Contents"

2 Adjust the rack rail (bracket L (for left side) and bracket R (for right side)) sizes to

fit the rack.

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Chapter 5 Installation

(Front rack pillars)

(Rear rack pillars)

Bracket R (for right side) "R" is stamped on the inner side of the right rack rail.

Loosen the M4 screws, and adjust the rack rails to the depth of the rack.

[Left]

[Right]

Bracket L (for left side) "L" is stamped on the inner side of the left rack rail.

(Front rack pillars)

(Rear rack pillars)

Bracket R

Bracket L

Screw holders

M5 screws

Screw holders

M5 screws

5.2 Rack Installation

3 Attach the rack rails (brackets) to the rack.

• If the rack pillars have square (approx. 9mm) holes, screw

holders will need to be used when attaching the rack rails (brackets).

• Make sure to attach the rack rails (brackets) and rack pillars so

that they fit exactly together without any space between them.

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Chapter 5 Installation

CAUTION

Drive enclosure

1st position

(M5 screws)

3rd position

(M5 screws)

1st position

(M5 screws)

3rd position

(M5 screws)

Rack rails (Brackets)

Base line of

drive enclosure

[Left] [Right]

(Rear rack pillars)

Thumb screw

5.2 Rack Installation

The four M5 screw positions for the rack rails (brackets) are determined relative to the drive enclosure base line. The M5 screws should be inserted in the 1st and 3rd holes above the base line.

4 Tighten the M4 screws of the rack rails (brackets) that were slightly unscrewed in

Step 2

5 For 3.5" type drive enclosures, first remove the front cover.

For details on how to attach the front cover, refer to "3.3 Attaching and Removing the Front

Cover" (page 75).

6 Install the drive enclosure in the rack.

• When installing or removing the drive enclosure to or from the

rack, make sure to have the right and left sides and the bottom of the drive enclosure by two or more people. Failure to do so may cause injury.

7 Fasten the drive enclosure in the rack.

■ 3.5" type drive enclosure

Use the two thumb screws at the front of the drive enclosure to fasten it in the rack.

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Chapter 5 Installation

End of procedure

(Rear rack pillars)

Thumb screw

CAUTION

Do Not

5.2 Rack Installation

■ 2.5" type drive enclosure

• Use the thumb screw to fasten the front right of the drive enclosure to the rack.

• After attaching the supplied flange cover, use the thumb screw to fasten the front left of

the drive enclosure to the rack. For details on how to attach the flange cover, refer to "3.4

Flange Cover" (page 78).

Attaching and Removing the

8 For 3.5" type drive enclosures, finish by replacing the front cover.

For details on how to attach the front cover, refer to "3.3 Attaching and Removing the Front

Cover" (page 75).

5.2.3 Installing AC Outlet Box (1U)

This section describes how to install the 1U AC outlet box in a rack.

• AC outlet box cannot be connected to the device other than

ETERNUS DX60/DX80/DX90.

100

ETERNUS DX60/DX80/DX90 Disk storage system User Guide

Fujitsu Eternus DX60, Eternus DX90, Eternus DX80 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

About this Manual

Labels

Table of Contents

List of Figures

List of Tables

Chapter 1 Overview

1.1 System Features

1.2 Configuration

1.2.1 RAID Level

1.2.2 RAID Groups and Volumes

1.2.3 System Disks

1.2.4 Hot Spare

1.2.5 Disks

1.2.6 Host Interface

1.3 Functions

1.3.1 Rebuild/Copyback

1.3.2 Redundant Copy

1.3.3 Advanced Copy

1.3.4 RAID Migration

1.3.5 Logical Device Expansion

1.3.6 LUN Concatenation

1.3.7 Security Functions

1.3.8 Eco-mode

Chapter 2 Components

2.1 3.5" Type Controller Enclosure

2.1.1 Front View

2.1.2 Rear View

2.2 2.5" Type Controller Enclosure

2.2.1 Front View

2.2.2 Rear View

2.3 3.5" Type Drive Enclosure

2.3.1 Front View

2.3.2 Rear View

2.4 2.5" Type Drive Enclosure

2.4.1 Front View

2.4.2 Rear View

2.5 AC Outlet Box

2.5.1 AC Outlet Box (1U)

2.5.2 AC Outlet Box (2U)

Chapter 3 Standard Operations

3.1 Power ON Control

3.2 Power OFF Control

3.3 Attaching and Removing the Front Cover

3.4 Attaching and Removing the Flange Cover

3.5 Turning the AUTO POWER Switch On/Off

3.6 Wearing the Wrist Strap

Chapter 4 Flow from Installation to Operation

Chapter 5 Installation

5.1 Installation Preparation

5.1.1 Placement Area

5.1.2 Check the Number of Wall Outlets

5.2 Rack Installation

5.2.1 Installing Controller Enclosure

5.2.2 Installing Drive Enclosure

5.2.3 Installing AC Outlet Box (1U)