FUJITSU DX60, DX80 User Guide

This guide provides a variety of basic information about Web GUI for the ETERNUS DX60/DX80. It should be referred to when setting up and maintaining the ETERNUS DX60/DX80. This guide is specially written for ETERNUS DX60/DX80 Web GUI system administrators and operators. Knowledge of UNIX or Windows® systems is required.

Structure of This Manual

This manual consists of the following 8 chapters and an Appendix.

● Chapter 1 Outline

This chapter describes the outlines, features, operation environment, and operating topology for GUI.

Preface

Second Edition

October 2009

● Chapter 2 Startup and Shutdown

This chapter describes how to start, exit, log on and log off from GUI, and information about operation screens.

● Chapter 3 Initial Setup

This chapter describes the Initial Setup menu.

● Chapter 4 Status Menu

This chapter describes the status display menu for the device.

● Chapter 5 Configuration

This chapter describes the configuration related menu. Details for Configuration Wizard, RAID group management, volume management, and Advanced Copy management

are provided.

● Chapter 6 Global Settings

This chapter describes the user management, network settings, remote support settings, system settings

, and Host I/F (host interface) management.

● Chapter 7 Maintenance

This chapter describes the hardware maintenance procedures.

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● Chapter 8 Display and Download Information (Diagnosis)

This chapter describes how to display and download ETERNUS DX60/DX80 related information.

ETERNUS DX60/DX80 Web GUI User Guide

Preface

Procedures to install the site certificate of the Web site are provided for the Appendix.

Latest Information

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

http://www.fujitsu.com/global/services/computing/storage/eternus/products/diskstorage/dx60dx80/

Related Materials

Other manuals for the ETERNUS DX60/DX80 are as follows:

• ETERNUS DX60/DX80 Disk storage systems User Guide

• ETERNUS DX60/DX80 Command Line Interface (CLI) User's Guide

• ETERNUS Disk storage systems Server Connection Guide (Fibre Channel) (*1)

• ETERNUS Disk storage systems Server Connection Guide (iSCSI) (*1)

• ETERNUS Disk storage systems Server Connection Guide (SAS) (*1)

*1: Download the required manuals for your device environment (server OS and Fibre Channel card type,

etc.) from the specified web site. Refer to the Document CD provided with the ETERNUS DX60/DX80 for URLs of the manual download site.

Acknowledgments

• Microsoft, Windows, and Windows Server are either registered trademarks or trademarks of

Microsoft Corporation in the United States and other countries.

• UNIX is a registered trademark of The Open Group in the United States and other countries.

• Sun, Sun Microsystems, Sun logo, Solaris, and all Solaris-related trademarks and logos are

trademarks and registered trademarks of Sun Microsystems, Inc. in the United States and other countries and are used under license from Sun Microsystems Inc.

• AIX is a trademark of IBM Corp.

• Linux is a registered trademark or trademark of Linus Torvalds in the United States and other

countries.

• Red Hat, RPM, and all Red Hat-based trademarks and logos are trademarks or registered

trademarks of Red Hat, Inc. in the United States and other countries.

• HP-UX is a trademark of Hewlett-Packard in the U.S. and other countries.

• Other company names, product names, and service names are registered trademarks or

trademarks of their respective owners.

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ETERNUS DX60/DX80 Web GUI User Guide

Preface

Abbreviations

The following products will be represented throughout this manual by the following abbreviations.

• Microsoft® Windows® 2000 Server operating system and Microsoft® Windows® 2000

Advanced Server operating system are abbreviated as Windows® 2000.

• Microsoft® Windows Server® 2003, Standard Edition, and Microsoft® Windows Server®

2003, Enterprise Edition are abbreviated as Windows Server® 2003.

• Microsoft® Windows Server® 2008, Standard Edition, and Microsoft® Windows Server®

2008, Enterprise Edition are abbreviated as Windows Server® 2008.

• Windows® Server refers to both the Windows Server® 2003 and Windows Server® 2008.

• Windows® refers to all the Windows products listed here: Windows® 2000, Windows Server®

2003, and Windows Server® 2008.

• Solaris™ Operating System is abbreviated as Solaris OS.

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

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 1 Outline .......................................................................................9

1.1 Outline ................................................................................................................ 9

1.2 Features ........................................................................................................... 10

1.3 Operating Environment .................................................................................... 11

1.4 Operating Topology .......................................................................................... 12

Chapter 2 Startup and Shutdown ...........................................................13

2.1 Startup .............................................................................................................. 13

2.2 Logon ............................................................................................................... 15

2.3 Logoff ............................................................................................................... 17

2.4 Exit ................................................................................................................... 18

2.5 Operation Screens ........................................................................................... 19

2.5.1 Screen structures ...................................................................................................................... 19

2.5.2 User Role ................................................................................................................................... 20

Chapter 3 Initial Setup .............................................................................25

Chapter 4 Status Menu ............................................................................33

4.1 Storage System Status .................................................................................... 33

4.1.1 Storage System ......................................................................................................................... 36

4.1.2 Controller Enclosure .................................................................................................................. 37

4.1.3 Drive Enclosure ......................................................................................................................... 42

4.2 RAID Group Status .......................................................................................... 45

4.3 Volume Status .................................................................................................. 47

4.4 Advanced Copy Status ..................................................................................... 49

Chapter 5 Configuration..........................................................................50

5.1 Configuration Wizard ........................................................................................ 50

5.2 RAID Group Management ................................................................................ 69

5.2.1 Create RAID Group ................................................................................................................... 69

5.2.2 Delete RAID Group .................................................................................................................... 74

5.2.3 Assign Hot Spare ....................................................................................................................... 75

5.2.4 Release Hot Spare .................................................................................................................... 78

5.2.5 Logical Device Expansion ......................................................................................................... 80

5.2.6 Set RAID Group Name .............................................................................................................. 82

5.2.7 Set Eco-mode Schedule ............................................................................................................ 83

5.2.8 Change CM Ownership ............................................................................................................. 91

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ETERNUS DX60/DX80 Web GUI User Guide

Contents

5.3 Volume Management ....................................................................................... 93

5.3.1 Create Volume ........................................................................................................................... 93

5.3.2 Delete Volume ........................................................................................................................... 96

5.3.3 Format Volume .......................................................................................................................... 97

5.3.4 Encrypt Volume ......................................................................................................................... 99

5.3.5 LUN Concatenation ................................................................................................................. 101

5.3.6 RAID Migration ........................................................................................................................ 103

5.3.7 Initialize Snap Data Volume .................................................................................................... 107

5.3.8 Release Reservation ............................................................................................................... 109

5.3.9 Set Volume Name ................................................................................................................... 111

5.3.10 Configure LUN Mapping .......................................................................................................... 112

5.4 Advanced Copy Management ........................................................................ 119

5.4.1 Setup Snap Data Pool ............................................................................................................. 124

5.4.2 Manage Copy Session ............................................................................................................ 129

5.4.3 Register Copy License ............................................................................................................ 131

5.4.4 Modify Copy Parameters ......................................................................................................... 132

5.4.5 Modify EC/OPC Priority ........................................................................................................... 134

5.4.6 Modify Copy Table Size ........................................................................................................... 135

Chapter 6 Global Settings .....................................................................140

6.1 User Management .......................................................................................... 140

6.1.1 Setup User Account ................................................................................................................. 141

6.1.2 Change User Password ........................................................................................................... 144

6.1.3 Initialize User Account ............................................................................................................. 145

6.2 Network Settings ............................................................................................ 147

6.2.1 Setup Network Environment .................................................................................................... 147

6.2.2 Setup SNMP Agent ................................................................................................................. 150

6.2.3 Download MIB File .................................................................................................................. 154

6.2.4 Perform SNMP Trap Test ........................................................................................................ 155

6.2.5 Setup E-Mail Notification ......................................................................................................... 156

6.2.6 Display SMTP Log ................................................................................................................... 159

6.2.7 Setup Event Notification .......................................................................................................... 160

6.2.8 Renew SSL Certificate ............................................................................................................ 164

6.3 Remote Support ............................................................................................. 165

6.3.1 Display Support Information .................................................................................................... 165

6.3.2 Display Communication Log .................................................................................................... 166

6.3.3 Setup Remote Support ............................................................................................................ 167

6.3.4 Update Customer Information ................................................................................................. 176

6.3.5 Update Communication Environment Information ................................................................... 177

6.3.6 Setup Log Sending Parameters ..............................................................................................180

6.3.7 Stop/Restart Remote Support ................................................................................................. 182

6.4 System Settings ............................................................................................. 184

6.4.1 Modify Date and Time ............................................................................................................. 184

6.4.2 Modify Storage System Name ................................................................................................. 186

6.4.3 Setup Encryption Mode ........................................................................................................... 187

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ETERNUS DX60/DX80 Web GUI User Guide

Contents

6.4.4 Change Box ID ........................................................................................................................ 189

6.4.5 Setup Power Management ...................................................................................................... 190

6.5 Host I/F Management .................................................................................... 193

6.5.1 Set Port Parameters ................................................................................................................ 195

6.5.2 Setup Host ............................................................................................................................... 202

6.5.3 Setup Host Response .............................................................................................................. 212

6.5.4 Modify Reset Group ................................................................................................................. 217

Chapter 7 Maintenance..........................................................................219

7.1 Hot Expansion ................................................................................................ 219

7.1.1 Add Drive Enclosure ................................................................................................................ 220

Chapter 8 Display and Download Information (Diagnosis)................223

8.1 Display Event Log .......................................................................................... 223

8.2 Export/Delete Log .......................................................................................... 225

8.3 Export Panic Dump ........................................................................................ 228

8.4 Start/Stop Performance Monitoring ................................................................ 231

8.5 Display Performance Information ................................................................... 233

8.6 Display Error Information ............................................................................... 234

Appendix A Install Site Certificate...........................................................236

A.1 For Internet Explorer ....................................................................................... 236

A.2 For Firefox....................................................................................................... 241

Index .......................................................................................................244

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 1 Outline

This chapter describes the outlines, features, operating environment, and operating topology for ETERNUS DX60/DX80 Web GUI (hereinafter referred to as "GUI"). GUI is installed in controllers of the ETERNUS DX60/DX80 (hereinafter also referred to as "the device"), and used for performing settings and maintenance via web browser.

1.1 Outline

Use GUI to set the operating environment and check status for the ETERNUS DX60/DX80. GUI can be operated from a web browser by connecting the PC via a LAN connection.

Operation Server

LAN

ETERNUS DX60/DX80

Management Server

Mail Server Program

*1: Connect the operation server and the ETERNUS DX60/DX80 with a Fibre Channel (FC), iSCSI, or SAS cable.

Web Browser

Refer to "2.1 Startup" (page 13) for details of GUI start up.

Web GUI

Operating via web browser

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 1 Outline > 1.2 Features

1.2 Features

The features for GUI are as follows:

● Initial and basic settings by the wizard

● System status

● Disk configuration check function

● Checking the extent of a failure

The wizard enables you to set the minimum requirement to run the ETERNUS DX60/DX80 by following the instructions on the wizard screen.

This function displays the device installation image.

This function displays a list of disk drives. It is also possible to display the number of constructible RAID groups by specifying the RAID group configuration requirements.

If a disk drive failure occurs, "Host Port", "Affinity Group", "Volume", "RAID group", and "installation location" can be referenced to determine the extent of the failure.

● Easy operation

If a hardware failure is detected, the system administrator can receive a mail containing detected failure information.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 1 Outline > 1.3 Operating Environment

1.3 Operating Environment

The following server or PC environment is required for the use of GUI.

Confirmed operating environment Version

Browsers Microsoft® Internet Explorer 6.0 or 7.0

Mozilla Firefox™ 3.0.x

Image resolution 1024 x 768 or more -

• Set the web browser not to use a proxy server and cache (Temporary

Internet Files).

• Browsers require the following operating environment. Enable the

following functions for each browser.

- JavaScript and Style Sheet

- Cookie

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 1 Outline > 1.4 Operating Topology

1.4 Operating Topology

GUI can be operated by a PC or workstation with a web browser installed, that is connected via a LAN. Two connection topologies are allowed:

• Direct connection of the PC to the device

• Network connection via an existing LAN

The operating topology diagram below shows a direct connection with a LAN cable.

ETERNUS DX60/DX80

*1: Connect the setting PC and the ETERNUS DX60/DX80 with a LAN cable. Either a straight through or crossover LAN cable can be used.

Set by direct

connection

Setting PC

The operating topology diagram below shows operation on an existing network.

Setting PC

Set via network

Operation server

LAN

ETERNUS DX60/DX80

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*2: Connects the operation server and the ETERNUS DX60/DX80 using a Fibre Channel (FC), iSCSI, or SAS cable.

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown

This chapter describes how to start, exit, log on and log off from GUI, and information about operation screens.

2.1 Startup

Startup the logon screen for GUI. Connect the PC and the ETERNUS DX60/DX80 using a LAN cable, and display the logon screen via the web browser. The procedure to start up the logon screen for GUI is as follows:

Procedure

1 Directly connect the PC and MNT port of the ETERNUS DX60/DX80 via LAN

cable.

2 Set the IP address and subnet mask for the PC to match the ETERNUS DX60/

DX80 network settings.

3 Enter the URL to the address bar in the web browser.

Specify "http://IP address of the device/" or "https://IP address of the device" (Default IP address is "192.168.1.1"). → The logon screen for GUI is displayed. Refer to "2.2 Logon" (page 15) for detailed

procedure to logon.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.1 Startup

The confirmation screens for site certificate may be displayed when using SSL (https) to start up GUI (the display contents vary according to your web browser). However, this should not cause any problems. Accept the site certificate and continue the process. The following shows an example when using Internet Explorer 7.

There is a problem with this website's security certificate. The security certificate presented by this website was not issued by a trusted certificate authority.

Security certificate problems may indicate an attempt to fool you or intercept data you send to the server. We recommend that you close this webpage and do not con- tinue to this Web site.

This warning will not be displayed after installing the site information. Refer to "Appendix A Install Site Certificate" (page 236) procedure to install the site certificate to the your web browser.

f or

• Refer to "6.2.1 Setup Network Environment" (page 147) for

procedure to set the IP address of the MNT port.

• The following ports should be used for http and https connections:

Protocol Port to be used (Default)

http 80

https 443

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.2 Logon

2.2 Logon

Log on to GUI to start the operation. The GUI operation screen appears. The menu displayed pertains to the logged on user role. An Advanced privilege user (CE) can access various maintenance/settings menus, a Standard user (SE) has operational access, and a Monitor user (general user) can access the status display menus.

The procedure for logging on is as follows:

Procedure

The following will cause an error. If this occurs, note the error message and try re-logging on after completing the process.

• Attempting to logon while four users are already logged on.

• Attempting to logon while another application is already logged on.

1 Select the language (English or Japanese) from the logon screen.

2 Enter the Username and Password, and click the [Logon] button.

The Username and the Password vary depending on which account is being used to logon.

• Username

root

• Password

root (Default)

• Refer to "6.1 User Management" (page 140) for user accounts.

• If the input error occurs, enter the Username and Password again

to log on to the ETERNUS DX60/DX80.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.2 Logon

→ The operation screen appears.

Up to four users can be logged on concurrently. Logging on five or more users is not allowed. Also note that a warning message appears in the following condi- tions and some functions cannot be used. Confirm the current GUI usage state and start operation.

• When attempting to logon, another user is already logged on and

performing one of the following operations.

- Applying controller firmware

- Applying disk firmware

- RAID group diagnosis

- Disk diagnosis

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.3 Logoff

2.3 Logoff

Log off from GUI to finish the operation. The procedure for logging off is as follows:

Procedure

1 Click the [Logoff] link on the top right of the screen.

→ A confirmation screen appears.

2 Click the [OK] button.

→ This completes the logging off process.

The logon screen appears.

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.4 Exit

2.4 Exit

Exit from GUI.

The procedure to exit is as follows:

Procedure

1 Click the [Close] button for the web browser.

→ Exit from GUI.

Make sure to perform "2.3 Logoff" (page 17) operation before exiting GUI. If exiting GUI without logging off, the logon status is not released.

The logon screen does not appear.

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

2.5 Operation Screens

This section provides a description about GUI operation screens. Click the [Help] link or [Help] button for a detailed explanation of the functions used during opera- tion. An explanation (help) screen of the function is displayed.

2.5.1 Screen structures

The following shows the main contents that configure the operation screen. They are always dis- played.

• Be sure to log off after all necessary operations are completed.

• If the operation screen is not updated when accessing the GUI, close

the web browser, and log on again.

● Global Header

ETERNUS DX60 or ETERNUS DX80 logo, [Logoff] and [Help] links, general status, device serial number, and date and time are displayed in the Global Header. General status of ETERNUS DX60/DX80 is displayed as an image with character strings.

● Menu Bar

Clicking the tabs in the menu bar displays sub menus related to the selected function. Clicking the sub menu with the "!" symbol displays pull-down menu options.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

● Title Bar

The current function name is displayed.

2.5.2 User Role

The available menus for GUI will differ according to the account type. The following table shows the difference between user roles.

User role Available functions Default account

Advanced "Advanced" is a maintenance engineer privilege.

Standard "Standard" is a system administrator privilege.

Monitor "Monitor" is a general user privilege.

f.ce Setting maintenance such as status display, configuration management, and maintenance functions are available.

root Functions such as status display and configuration management are available.

None Only the status display function is available.

● Settings and functions for an Advanced privilege user

• Initial Setup

• Status

• Volume Settings

• Global Settings

• Maintenance

• Diagnosis

• Utilities

● Settings and functions for a Standard privilege user

• Initial Setup

• Status

• Volume Settings

• Global Settings

• Maintenance (Add Drive Enclosures)

• Diagnosis

● Settings and functions for a Monitor privilege user

• Status

• Diagnosis (Display Event Log and Display Performance Information)

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

The following table shows the availability of functions for each user role.

Chapter Category Function

Startup and Shutdown

Initial Setup Set Date and Time − OK OK

Status Menu Storage System Status OK OK OK

Configuration Configuration Wizard − OK OK

Configuration Advanced Copy

User Role

Monitor Standard Advanced

Logon OK OK OK

Logoff OK OK OK

Set Storage System Name − OK OK

Change Password − OK OK

Setup Network Environment − OK OK

RAID Group Status OK OK OK

Volume Status OK OK OK

Advanced Copy Status OK OK OK

RAID Group Management

Volume Management

Management

Create RAID Group − OK OK

Delete RAID Group − OK OK

Assign Hot Spare − OK OK

Release Hot Spare − OK OK

Logical Device Expansion

Set RAID Group Name − OK OK

Set Eco-mode Schedule − OK OK

Change CM Ownership − OK OK

Modify RAID Group Parameters

Create Volume − OK OK

Delete Volume − OK OK

Format Volume − OK OK

Encrypt Volume − OK OK

LUN Concatenation − OK OK

RAID Migration − OK OK

Initialize Snap Data Volume

Modify Cache Parameters

Release Reservation − OK OK

Set Volume Name − OK OK

Configure LUN Mapping − OK OK

Setup Snap Data Pool − OK OK

Manage Copy Session − OK OK

Modify Copy Parameters − OK OK

Modify EC/OPC Priority − OK OK

Modify Copy Table Size − OK OK

− OK OK

−−OK

− OK OK

−−OK

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

Chapter Category Function

Global Settings

User Management

Network Settings

Remote Support

Setup User Account − OK OK

Change User Password − OK OK

Initialize User Account − OK OK

Setup Network Environment

Setup SNMP Agent − OK OK

Download MIB File − OK OK

Perform SNMP Trap Te st

Setup E-Mail Notification − OK OK

Display SMTP Log − OK OK

Setup Event Notification − OK OK

Renew SSL Certificate − OK OK

Display Support Information

Display Communication Log

Setup Remote Support − OK OK

Update Customer Information

Update Communication Environment Information

Setup Log Sending Parameters

Stop/Restart Remote Support

Download Controller Firmware

Setup Firmware Update from Peer Storage System

User Role

Monitor Standard Advanced

− OK OK

−−OK

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

Chapter Category Function

Global Settings

Maintenance Start/End Maintenance −−OK

Diagnosis Display Event Log OK OK OK

System Settings

Host I/F Management

Hardware Maintenance

Firmware Maintenance

Clear Sense Data −−OK

Export/Delete Log − OK OK

Export Panic Dump − OK OK

Start/Stop Performance Monitoring − OK OK

Display Performance Information OK OK OK

Display Error Information − OK OK

Export Configuration −−OK

Get G-List −−OK

Modify Date and Time − OK OK

Modify Storage System Name

Setup Encryption Mode − OK OK

Change Box ID − OK OK

Setup Power Management

Setup Subsystem Parameters

Setup Disk Patrol −−OK

Setup SMI-S Environment

Set Port parameters − OK OK

Setup Host − OK OK

Setup Host Response − OK OK

Modify Reset Group − OK OK

Hot Maintenance

Concurrent Preventive Maintenance

Force Disable −−OK

Force Enable −−OK

Add Drive Enclosure − OK OK

Remove Drive Enclosure

Add Disk

Reduce Disk −−OK

Add Controller Module − OK OK

Apply Controller Firmware

Apply Disk Firmware −−OK

Delete Disk Firmware −−OK

(*1)

Monitor Standard Advanced

− OK OK

−−OK

−−−

−−OK

−−−

−−OK

User Role

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

Chapter Category Function

Utilities Shutdown/Restart Storage System −−OK

Initialize System Disks −−OK

Cache Utilities

Recovery Utilities

Diagnostic Utilities

Manage Pinned Data −−OK

Force Write Back −−OK

Apply Configuration −−OK

Backup Configuration −−OK

Reset Backup/Restore Fail

Force Restore −−OK

Reset Machine Down Recovery Fail

Reboot All CMs −−OK

Perform Disk Diagnostic −−OK

Perform RAID Group Diagnostic

Monitor Standard Advanced

−−OK

User Role

OK: Available −: Not available

*1: Function does not require any operation from GUI.

• Some functions are not displayed for some firmware versions and

device model names.

• "5.3.4 Encrypt Volume" (page 99)

the "6.4.3 Setup Encryption Mode" (page 187)

function will be available after using

function. However, when the encryption function is not available, the "Setup Encryption Mode" is not displayed in the menu.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 3 Initial Setup

This chapter describes the Initial Setup menu. This menu supports the initial setup required before starting operations.

● Set Date and Time

This screen is used to set the time/date and time zone (device location) of the internal clock.

● Set Storage System Name

This screen is used to set the name, administrator, and installation site of the ETERNUS DX60/DX80 Disk storage system. Information registered in this screen is used for the following functions and screens:

- Network management using SNMP

- Storage system name displayed in logon screen and operation screens

- Friendly Name (storage system name)

*1: VDS is a storage management function of the Windows Server®.

(*1)

for Virtual Disk Service (VDS)

● Change Password

Change the password for the default account before starting operations.

● Setup Network Environment

Set the environment for the ETERNUS DX60/DX80 Disk storage system to communicate on the network such as IP address and subnet mask.

Note that the value specified in the Initial Setup menu can be changed subsequently. Refer to the following sections for details.

Initial Setup Refer to:

Set Date and Time

Set Storage System Name

Change Password

Setup Network Environment

Refer

"6.4.1 Modify Date and Time" (page 184)

"6.4.2 Modify Storage System Name" (page 186)

"6.1.2 Change User Password" (page 144)

"6.2.1 Setup Network Environment" (page 147)

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 3 Initial Setup >

Start the Initial Setup. The initial setup procedure is as follows:

Procedure

1 Click the [Initial Setup] menu on the [Easy Setup] tab.

→ The Start screen of the [Initial Setup] function appears.

2 Click the [Next >] button.

→ Initial Setup starts. The "Set Date and Time" screen appears.

3 Set the following parameters, and click the [Next >] button.

• Date/Time Information

- Current Time

Current date and time setting is displayed.

- Date

To change the "Current Time", input the new date and time.

• Time Zone

Set the time difference (GMT).

- Time Zone

Select the Time Zone from the list box. If the appropriate Time Zone does not exist, select "Direct Input", and specify the time difference using "+" or "-", hour, and minute.

• Daylight Saving Time

- Set

Select whether to set the Daylight Saving Time "ON" or "OFF" with the radio button.

- Range

If "Set" is "ON", set the Daylight Saving Time period. Select "by day of the week" or "by Date" with the radio button, and input the required parameters.

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 3 Initial Setup >

• NTP Service

- NTP server

Select "NTP enabled" or "NTP disabled" with the ra dio but t o n . When NTP is enabled, input the IP address or domain name for the NTP server in the text box. ETERNUS DX60/DX80 is synchronized with the NTP server in a step mode fashion.

- LAN Port used for NTP

Select the LAN port to be used for NTP connection from "MNT" or "RMT".

- Access Status

Access state to the NTP server is displayed.

Click the [Skip >>] button to move on to the next screen without setting.

→ A confirmation screen appears.

4 Click the [OK] button.

→ The date and time setting is set, and the "Set Storage System Name" screen appears.

5 Set the following parameters, and click the [Next >] button.

Values specified in this screen are used for SNMP.

• Name

Enter the storage system name between 1 to 16 alphanumeric characters and symbols (including blanks).

• Installation Location

Enter the instillation location of the ETERNUS DX80 or ETERNUS DX60 Disk storage system between 1 to 50 alphanumeric characters and symbols (including blanks).

• Administrator

Enter the name of system administrator between 1 to 50 alphanumeric characters and symbols (including blanks).

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 3 Initial Setup >

• Description

Enter the description of the ETERNUS DX80 or ETERNUS DX60 Disk storage system between 1 to 50 alphanumeric characters and symbols (including blanks).

→ A confirmation screen appears.

6 Click the [OK] button.

→ The storage system name is set, and the "Change Password" screen appears.

7 Set the following parameters, and click the [Next >] button.

• User Name

The current (your) user account name is displayed.

• User Role

The current (your) user role is displayed.

• Old Password

Enter the current password.

• New Password

Enter the new password between 4 to 16 characters. Alphanumeric characters and symbols ([!], [-], [_], [.]) can be used.

• Confirm New Password

Enter the same character strings as the value entered in the "New Password" field for confirmation.

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Chapter 3 Initial Setup >

When changing a user password, an error occurs in the following conditions.

• When the "Old password" does not match the current password

• When the "Old password", "New Password", and/or "Confirm

New Password" is not entered

• When the password does not match the confirmation password

• When the password is less than 4, or more than 16 characters (If

17 or more characters are entered, ETERNUS DX60/DX80 ignores the 17th and later characters, and the password is regis- tered using the first 16 characters only)

• When the password includes characters other than alphanumeric

characters and symbols ([!], [-], [_], [.])

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→ A confirmation screen appears.

8 Click the [OK] button.

→ The password is changed, and the "Setup Network Environment" screen appears.

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 3 Initial Setup >

9 Set the following parameters, and click the [Next >] button.

• Select Network Port

Select the port to be used from the "MNT" or "RMT".

• Interface

- Speed and Duplex

Select the communication speed and mode from the following. The default setting is [Auto Negotiation].

• Auto Negotiation

•1Gbps

• 100Mbps Half

•100Mbps Full

• 10Mbps Half

• 10Mbps Full

- Master CM IP Address

Enter the IP address (0 to 255) for the Master CM in the ETERNUS DX60/DX80 Disk storage system.

- Slave CM IP Address

Enter the IP address (0 to 255) for the Slave CM in the ETERNUS DX60/DX80 Disk storage system. This setting is required to duplicate LAN path.

When the ETERNUS DX60/DX80 has only one CM, a Slave IP address cannot be specified.

- Subnet Mask

Set the Subnet Mask (0 to 255) for the ETERNUS DX60/DX80 Disk storage system.

- Default Gateway

Set the Gateway address (0 to 255) for the ETERNUS DX60/DX80 Disk storage system.

- Primary DNS

Set the IP address for the Primary DNS server (0 to 255) for the ETERNUS DX60/ DX80 Disk storage system.

- Secondary DNS

Set the IP address for the Secondary DNS server (0 to 255) for the ETERNUS DX60/DX80 Disk storage system.

• Allowed IP List

The value entered in this field is enabled when the Gateway has been set. Set the destination network address (IP address and Subnet Mask). Up to 16 addresses can be set. Make sure to set the IP address and Subnet Mask in pairs.

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Chapter 3 Initial Setup >

Note the following when specifying the IP address and Subnet Mask.

• Specify the IP address using IPv4 notation (character string in

d.d.d.d format based on the 256 radix system).

• RMT port is used when it is required to use the dedicated network

for Remote Support. IP addresses for the RMT port and MNT port must be in different subnets.

• "Slave CM IP Address" is specified when connecting to the Slave

CM. IP addresses for the Slave CM and Master CM must be in the same subnet.

• Specify the IP address of "Default Gateway" when allowing

access from outside of the subnetwork. The IP address must be in the same subnetwork as the port.

• For "Allowed IP List", specify the IP address or network address

that allows access to the ETERNUS DX60/DX80. These settings are not required for access from the network address (same sub- network) which the ETERNUS DX60/DX80 belongs to.

For the two CMs in the ETERNUSDX60/DX80, the CM that has the priority to manage the device is called the Master CM, and the other is called the Slave CM. If a CM or LAN failure occurs, ETERNUS DX60/DX80 changes the Master CM automatically. The IP address for prior Master CM is taken over to the new Master CM. Specifying an IP address for the Slave CM enables forcible changing of the Master CM. When an error occurs and access to the Master CM is disabled, users can access the Slave CM and change the Master CM.

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→ A confirmation screen appears.

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Chapter 3 Initial Setup >

10 Click the [OK] button.

→ The Network Environment is set, and the "Finish" screen appears.

11 Click the [Finish] button.

→ The [Initial Setup] completes.

Device setting operation cannot be continued if the IP address is changed. Logon again with the new IP address is required.

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 4 Status Menu

This chapter describes the status display menu for the storage system, RAID groups, volumes, and Advanced Copy function.

4.1 Storage System Status

This function is used to check the status of components configuring the ETERNUS DX60/DX80. Status of each component in the ETERNUS DX60/DX80 is monitored periodically, and the result is displayed as a general status image with character strings.

● General Status

The general status of ETERNUS DX60/DX80 is displayed as an image with character strings in the Global Header. The general status is determined by each component status.

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A "Normal (green)" general status image indicates normal status, while other color images indicate a failure. The following table shows an each status images.

Image Description

ETERNUS DX60/DX80 is in normal state.

(Green)

"Not Ready" is a status where an abnormality is detected at a

(Red)

(Orange)

(Yellow)

(Gray)

ETERNUS DX60/DX80 Web GUI User Guide

power-off, and I/O access from the host cannot be received.

ETERNUS DX60/DX80 is in error state.

ETERNUS DX60/DX80 is under maintenance.

ETERNUS DX60/DX80 is in warning state.

The component is installed in the ETERNUS DX60/DX80, but not used.

Chapter 4 Status Menu > 4.1 Storage System Status

● General status image display priority

A general status image is determined by integrated status of components such as Controller Enclosure, Drive Enclosure, and cables, which configures the ETERNUS DX60/DX80. The following shows the general status display priority.

High ← (Red: Not Ready) − (Red: Error) − (Orange: During

maintenance work) − (Yellow: Warning) − (Green: Normal) −

(Gray: Installed, but not used) → Low

When the general status is changed, check the component status. Expand the device tree in the [Storage System Status] menu on the [Status] tab, and select the target component.

● Component Status

Status of each component is displayed as a status symbol in the device tree of [Storage System Status] menu on the [Status] tab. The following table shows the component status symbols.

Symbol Description

(Green)

(Red)

(Yellow)

(Orange)

(Blue)

(Gray)

The component is in normal status.

An error occurs in the component.

The component requires the preventive maintenance.

The component is under maintenance.

The component is installed, but not used. (Caution) If a disk is in this state, "Normal (green)" is displayed instead of "Warning (yellow)" as a general status.

Status other than described above is detected in the component.

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● Component list

The following table shows the each component name in the device tree displayed on the left of the [Storage System Status] menu.

Component name Description Remarks

Enclosure (Storage system name registered in the "Chapter 3

Initial Setup" (page 25) or "6.4.2 Modify Storage Sys-

tem Name" (page 186))

Controller Enclosure Controller enclosure −

Drive Enclosure Drive enclosure −

Controller Module Controller module Displayed under the "Controller

Expander Expander Displayed under the "Drive

ETERNUS DX60/DX80 Web GUI User Guide

Storage system name −

Enclosure".

Chapter 4 Status Menu > 4.1 Storage System Status

Port Host I/F port Displayed under the "Controller

Power Supply Unit PSU (Power Supply Unit) Displayed under the "Controller

Disks All disks in the device

Disk Each disk in the controller

SAS Cable SAS cable −

The procedure to display the storage system status is as follows:

Procedure

1 Click the [Storage System Status] menu on the [Status] tab.

→ The [Storage System Status] screen appears.

Component name Description Remarks

Module".

Enclosure" and "Drive Enclosure".

Displayed under the "Disks".

enclosure or drive enclosure

The device tree in the left of the screen displays the components that configure the ETERNUS DX60/DX80.

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Chapter 4 Status Menu > 4.1 Storage System Status

2 Click the component icon to display the status.

→ Detailed information of the selected component is displayed on the right of the screen.

For details about displayed information, refer to the following sections.

4.1.1 Storage System

Detailed information of the ETERNUS DX60/DX80 is displayed.

● Enclosure Status Display

The following contents are displayed for the enclosure status display.

Display contents Description

Enclosure View

Name

When clicking the [Turn on locator beacon] button, "IDENTIFY LED" on the ETERNUS DX60/DX80 front cover blinks blue or turns off. This button is used to identify the target controller or drive enclosure.

End of procedure

(*1)

Storage system name ("Friendly Name" for the VDS Refer to "6.4.2 Modify Storage System Name" (page 186) procedure to register the storage system name.

)

for detailed

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Model Name Model of the ETERNUS DX60/DX80

Serial Number Serial number of the ETERNUS DX60/DX80

Status General status of the ETERNUS DX60/DX80

Cache Mode Operational state of the cache (factor of "Write Through" state)

(Write Back Mode/Write Through Mode (Pinned Data/Battery/ Maintenance))

Remote Support Status of the remote support

(Operating/Stopping/Maintenance/Not Configured)

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Chapter 4 Status Menu > 4.1 Storage System Status

Display contents Description

Operation Mode Operational state of the ETERNUS DX60/DX80

Controller Module connected to the GUI

Firmware Version Current controller firmware version

Controller Enclosure Status of the controller enclosure

Drive Enclosure Status of the drive enclosure

System Message

No. Number of the system message

Message Details of the system message

*1: Virtual Disk Service (VDS) is a storage management function of the Windows Server®.

4.1.2 Controller Enclosure

(Active/Maintenance)

Controller module that can be controlled via GUI

This screen shows the status of controller enclosure and its components.

● Controller Enclosure Status Display

The following contents are displayed for the Controller Enclosure status display.

Display contents Description

Controller Enclosure Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

Information

CE information

Serial Number Serial number of the controller enclosure

Other Information Other information for the controller enclosure

Intake Temp

Exhaust Temp

Front View

Status, Capacity, Speed (rpm), Type, Usage, and RAID group of each component (disk)

Rear View

Status and Expanded Information of each component (CM and PSU) are displayed

External temperature of the ETERNUS DX60/DX80 (Normal/Error/Warning)

Internal temperature of the ETERNUS DX60/DX80 (Normal/Error/Warning)

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Chapter 4 Status Menu > 4.1 Storage System Status

● Controller Module Status Display

The following contents are displayed for the Controller Module status display.

Display contents Description

CM Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CM Information

Location Number of the controller module

Status Status of the controller module

Status Code Status code of the controller module

Error Code Error factor of the controller module

Memory Size (GB) Cache memory capacity of the controller module (GB)

Type Type of the Host I/F port installed in the controller module (Fibre

WWN (for FC model or SAS model)

Part Number Component number of the controller module

Serial Number Serial number of the controller module

Hardware Revision Hardware revision of the controller module

CPU Clock (MHz/GHz)

Active EC Edition Control (EC) number of the currently running firmware

Next EC EC number of the firmware that is to be run after the next power-on

CM Internal Parts Information

Status, Error Code, and Note for the following Parts (components) are displayed.

(Normal/Maintenance/Error/Check1/Undefined/Unconnected/ Unmounted/ Warning)

Channel (FC) model/iSCSI model/SAS model)

WWN of the controller module

Clock frequency of the CPU in the controller module

- [for FC model/iSCSI model/SAS model]

• Memory

• BE Expander

• BE EXP Port

• DI Port

• SCU

• NAND Controller

• Flash ROM

- [for FC model only]

• SAS Cable

• FC Port

- [for iSCSI model only]

• SAS Cable

• iSCSI Port

- [for SAS model only]

• SAS Port

• FE Expander

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Chapter 4 Status Menu > 4.1 Storage System Status

● Port Status Display (for FC model)

The following contents are displayed for the FC port status display.

Display contents Description

CM Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CM Port Information

Location Number of the port

Status Status of the port

Status Code Status code of the port

Error Code Error factor of the port

Type FC port type

Connection Connection method to the host

Loop ID Allocated ID when the fixed Loop ID is used

Transfer Rate Port transfer rate

Link Status Link status

WWN WWN of the port

Host Affinity Current Host Affinity function setting (enabled or disabled)

Host Response Host response allocated to the port when the Host Affinity

Part Number Component number of the port

Serial Number Serial number of the port

Hardware Revision

(Normal/Maintenance/Error/Undefined)

(Loop/Fabric)

(0x00 − 0x7D)

(For 4Gbps model: 4Gbps/2Gbps/1Gbps/Auto Negotiation) (For 8Gbps model: 8Gbps/4Gbps/2Gbps/Auto Negotiation)

(For 4Gbps model: 4Gbps Link Up/2Gbps Link Up/1Gbps Link Up/Link Down) (For 8Gbps model: 8Gbps Link Up/4Gbps Link Up/2Gbps Link Up/Link Down)

function is not used.

Hardware revision of the port

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● Port Status Display (for iSCSI model)

The following contents are displayed for the iSCSI port status display.

Display contents Description

CM Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CM Port Information

Location Number of the port

Status Status of the port

(Normal/Maintenance/Error/Undefined)

Status Code Status code of the port

Error Code Error factor of the port

Type iSCSI port type

Transfer Rate Port transfer rate (1Gbps)

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Chapter 4 Status Menu > 4.1 Storage System Status

Display contents Description

Link Status Link status

iSCSI Name iSCSI name of the port

iSCSI Alias Name iSCSI alias name of the port

Host Affinity Current Host Affinity function setting (enabled or disabled)

Host Response Host response allocated to the port when the Host Affinity

● Port Status Display (for SAS model)

The following contents are displayed for the SAS port status display.

Display contents Description

CM Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CM Port Information

Location Number of the port

Status Status of the port

Status Code Status code of the port

Error Code Error factor of the port

Type SAS port type

Transfer Rate Port transfer rate (3Gbps)

Link Status Link status

SAS Address SAS Address of the port

Host Affinity Current Host Affinity function setting (enabled or disabled)

Host Response Host response allocated to the port when the Host Affinity

(1Gbps Link Up/Link Down)

function is not used.

(Normal/Maintenance/Error/Undefined)

(Phy#0: 3.0Gbps Link Up/1.5Gbps Link Up/Link Down) (Phy#1: 3.0Gbps Link Up/1.5Gbps Link Up/Link Down) (Phy#2: 3.0Gbps Link Up/1.5Gbps Link Up/Link Down) (Phy#3: 3.0Gbps Link Up/1.5Gbps Link Up/Link Down)

function is not used.

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● SAS Cable Status Display

The following contents are displayed for the SAS cable status display.

Display contents Description

CM Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CM SAS Cable Information

Status

Status Code Status code of the SAS cable

Error Code Error factor of the SAS cable

Status of the SAS cable (Normal/Error/Maintenance/Warning)

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 4 Status Menu > 4.1 Storage System Status

● Power Supply Unit Status Display

The following contents are displayed for the Power Supply Unit (PSU) status display.

Display contents Description

CE PSU Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

CE PSU Information

Location Number of the power supply unit

Status

Status Code Status code of the power supply unit

Error Code Error factor of the power supply unit

Part Number Component number of the power supply unit

Serial Number Serial number of the power supply unit

Hardware Revision

Status of the power supply unit (Normal/Error/Maintenance)

Hardware revision of the power supply unit

● Disks Status Display

The following contents are displayed for the Disks status display.

Display contents Description

Controller Enclosure Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

Information

Front View

Status, Capacity, Speed (rpm), Type, Usage, and RAID group for each component (disk) are displayed

● Disk Status Display

The following contents are displayed for the Disk status display.

Display contents Description

Controller Enclosure Disk Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

Information

Location Disk slot number

Status Status of the disk

(Unknown/Available/Broken/Not Available/Not Supported/ Present/Readying/Rebuild/Copyback/Failed Usable/Spare/ Formatting/Not Format/Not Exist/Redundant Copy)

Status Code Status code of the disk

Error Code Error factor of the disk

Capacity Disk capacity (GB/TB)

Type Disk size (3.5") and type (SAS/SSD)

Speed (rpm) Speed of the disk

Usage Usage of the disk

(Data/System/Spare/-)

RAID Group RAID group where disks are registered

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Chapter 4 Status Menu > 4.1 Storage System Status

Display contents Description

Motor Status Status of the disk motor

Rebuild/ Copyback Progress

Vender ID Vendor ID of the disk

Product ID Product name of the disk

Serial Number Serial number of the disk

WWN WWN for the disk

Firmware Revision

4.1.3 Drive Enclosure

This screen shows the status of drive enclosure and its components.

(Active/In the Boot Process/Idle/In the Stop Process)

Rebuild/Copyback progress (%)

Disk firmware version

● Drive Enclosure Status Display

The following contents are displayed for the Drive Enclosure status display.

Display contents Description

Drive Enclosure Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

Information

DE Information

Serial Number Serial number of the drive enclosure

Other Information

Intake Temp

Exhaust Temp

Front View

Status, Capacity, Speed (rpm), Type, Usage, and RAID group of each component (disk)

Rear View

Status and Expanded Information of each component (EXP and PSU) are displayed

Other information for the drive enclosure

External temperature of the ETERNUS DX60/DX80 (Normal/Error/Warning)

Internal temperature of the ETERNUS DX60/DX80 (Normal/Error/Warning)

● Expander Status Display

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The following contents are displayed for the Expander status display.

Display contents Description

Drive Enclosure Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

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Chapter 4 Status Menu > 4.1 Storage System Status

Display contents Description

DE EXP Information

Status

Status Code Status code of the expander

Error Code Error factor of the expander

WWN WWN of the expander

Part Number Component number of the expander

Serial Number Serial number of the expander

Hardware Revision

Active EC EC number of the currently running firmware

Next EC EC number of the firmware that is to be run after the next power-on

DE EXP Internal Parts Information

Status and error code of each component (SAS Cable) are displayed

Status of the expander (Normal/Maintenance/Error/Undefined/Warning)

Hardware revision of the expander

● SAS Cable Status Display

The following contents are displayed for the SAS cable status display.

Display contents Description

Drive Enclosure Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

DE EXP SAS Cable Information

Status

Status Code Status code of the SAS cable

Error Code Error factor of the SAS cable

Status of the SAS cable (Normal/Error/Maintenance/Warning)

● Power Supply Unit Status Display

The following contents are displayed for the Power Supply Unit (PSU) status display.

Display contents Description

DE PSU Display

Rear View Installation diagram for the rear of the ETERNUS DX60/DX80

DE PSU Information

Location Number of the power supply unit

Status

Status Code Status code of the power supply unit

Error Code Error factor of the power supply unit

Part Number Component number of the power supply unit

Serial Number Serial number of the power supply unit

Hardware Revision

Status of the power supply unit (Normal/Error/Maintenance)

Hardware revision of the power supply unit

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Chapter 4 Status Menu > 4.1 Storage System Status

● Disks Status Display

The following contents are displayed for the Disks status display.

Display contents Description

Drive Enclosure Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

Information

Front View

Status, Capacity, Speed (rpm), Type, Usage, and RAID group for each component (disk) are displayed

● Disk Status Display

The following contents are displayed for the Disk status display.

Display contents Description

Drive Enclosure Disk Display

Front View Installation diagram for the front of the ETERNUS DX60/DX80

information

Location Disk slot number

Status Status of the disk

Status Code Status code of the disk

Error Code Error factor of the disk

Capacity Disk capacity (GB/TB)

Type Disk size (3.5") and type (SAS/SSD)

Speed (rpm) Speed of the disk

Usage Usage of the disk (Data/System/Spare/-)

RAID Group RAID group where disks are registered

Motor Status Status of the disk motor

Rebuild/ Copyback Progress

Vender ID Vendor ID of the disk

Product ID Product name of the disk

Serial Number Serial number of the disk

WWN WWN for the disk

Firmware Revision

(Unknown/Available/Broken/Not Available/Not Supported/Present/ Readying/Rebuild/Copyback/Failed Usable/Spare/Formatting/ Not Format/Not Exist/Redundant Copy)

(Active/In the Boot Process/Idle/In the Stop Process)

Rebuild/Copyback progress (%)

Disk firmware version

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Chapter 4 Status Menu > 4.2 RAID Group Status

4.2 RAID Group Status

The [RAID Group Status] displays the status of RAID groups registered in the ETERNUS DX60/ DX80. The procedure to display the RAID group status is as follows:

Procedure

1 Click the [RAID Group Status] menu on the [Status] tab.

→ The [RAID Group Status] screen appears.

The tree and list of the registered RAID groups are displayed.

2 Click the target RAID group icon in the tree or link in the "RAID Group List" to

display detailed information.

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Chapter 4 Status Menu > 4.2 RAID Group Status

→ The detailed information of the RAID group is displayed.

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

Chapter 4 Status Menu > 4.3 Volume Status

4.3 Volume Status

The [Volume Status] displays the status of volumes registered in the ETERNUS DX60/DX80. The procedure to display the volume status is as follows:

Procedure

1 Click the [Volume Status] menu on the [Status] tab.

→ The [Volume Status] screen appears.

The tree and list of the registered volumes are displayed.

2 Click the target volume icon in the tree or link in the "Volume List" to display

detailed information.

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Chapter 4 Status Menu > 4.3 Volume Status

→ Detailed information of the volume is displayed.

The volume number and the location of the volume in the RAID group may be different.

End of procedure

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Chapter 4 Status Menu > 4.4 Advanced Copy Status

4.4 Advanced Copy Status

The [Advanced Copy Status] displays the Advanced Copy related status. The procedure to display the Advanced Copy status is as follows:

Procedure

1 Click the [Advanced Copy Status] menu on the [Status] tab.

→ The [Advanced Copy Status] screen appears.

Current Advanced Copy status and list of sessions are displayed.

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End of procedure

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 5 Configuration

This chapter describes the ETERNUS DX60/DX80 configuration related menu. The following menus are provided:

• Configuration Wizard

• RAID Group Management

• Volume Management

• Advanced Copy Management

5.1 Configuration Wizard

The [Configuration Wizard] function provides series of settings required for ETERNUS DX60/ DX80 operation on the wizard screen. This function provides configurations in the following order: Create RAID Group, Create Volume, Define Host, Configure Affinity Group, and Define LUN Mapping. Also, adding volumes and changing settings for existing RAID groups are available.

• The value specified in each screen is immediately reflected to the

ETERNUS DX60/DX80. Even if the operation is canceled in the middle of it, the specified contents cannot be canceled.

• Perform "6.5.1 Set Port Parameters" (page 195)

Configuration Wizard. When using the Host Affinity functions, make sure to "Enable" the Host Affinity setting of the port. Refer to "6.5 Host I/F Management" (page 193) host affinity

before starting the

for details about the

● Create RAID Group

Create a RAID group (group of disks configuring RAID in the device) on this screen.

● Create Volume

Create volumes (disk area in the RAID group) on this screen. The server recognizes the volume as units of RAID configuration.

● Define Host

Register the server information to be connected to the ETERNUS DX60/DX80 via a port. This setting is not needed when the Host Affinity function is not used.

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Chapter 5 Configuration > 5.1 Configuration Wizard

● Configure Affinity Group

Creates the group of volumes to be recognized from the server (affinity group). Associate a server recognized Logical Unit Number (LUN) and volume numbers. The server recognizes the affinity group using the Host Affinity setting that allocates the affinity group to the server. This setting is not needed when the host affinity function is not used.

● Define LUN Mapping

Specify the volume to be recognized from the server.

• When the host affinity function is used

Allocate the affinity group for each server connected to the port (Host Affinity setting).

• When the host affinity function is not used

Allocate the volume number managed in the ETERNUS DX60/DX80 and server recognized LUN for each port (LUN mapping setting).

Note that the value specified in the Configuration Wizard menu can be changed subsequently. Refer to the following sections for details.

Configuration Wizard Refer to

Create RAID Group

Refer

"5.2.1 Create RAID Group" (page 69)

Create Volume

Define Host

Configure Affinity Group

Define LUN Mapping

Refer

"5.3.1 Create Volume" (page 93)

"6.5.2 Setup Host" (page 202)

"5.3.10 Configure LUN Mapping" (page 112)

The following shows the procedure of configuration wizard:

Procedure

1 Click the [Configuration Wizard] button on the [Easy Setup] tab.

→ The [Configuration Wizard] menu appears.

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Chapter 5 Configuration > 5.1 Configuration Wizard

2 Click the [Start] button.

→ The Configuration Wizard starts. The [Create RAID Group] screen appears.

3 Set the following items, and click the [Next >] button.

Select the RAID group creating method from the following:

• Create RAID Group (Disks are assigned automatically)

Creates a RAID group with an automatically selected disk.

• Create RAID Group (Disks are selected manually)

Creates a RAID group with a user specified disk.

• Select existing RAID Group

Creates volumes in an existing RAID group of ETERNUS DX60/DX80. When this item is selected, the "Select Target RAID Group" field is displayed. Select the RAID group to create volumes. Note that Step 4 procedure are skipped in this method.

- Create RAID Group (Disks are assigned automatically)

and Step 5 of in the following

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Chapter 5 Configuration > 5.1 Configuration Wizard

- Create RAID Group (Disks are selected manually)

- Select existing RAID Group

→ When "Create RAID Group (Disks are assigned automatically)" or "Create RAID Group

(Disks are selected manually)" is selected: Move on to Step 4 When "Select existing RAID Group" is selected: Move on to Step 6

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Chapter 5 Configuration > 5.1 Configuration Wizard

4 Specify the following items, and click the [Create] button.

• RAID Group Name

Enter the RAID group name to be created. Up to 16 alphanumeric characters and symbols (including blanks) can be used (required).

• RAID Level

Select the RAID level from the following:

- RAID0

- RAID1

- RAID1+0

- RAID5

- RAID6

- RAID5+0

• Disk Capacity

Select the capacity and number of disk to be used in the RAID group. Available disk capacity is as follows:

- 300GB SAS

- 450GB SAS

- 750GB SAS

- 1TB SAS

- 100GB SSD

- 200GB SSD

Available number of disks varies depending on the specified RAID level.

- RAID0: 2 − 16

- RAID1: 2

- RAID1+0: 4 − 32 (even number)

- RAID5: 3 − 16

- RAID6: 5 − 16

- RAID5+0: 6 − 32 (even number)

• Assigned CM

Select the assigned CM for the RAID group from "Automatic", "CM#0", or "CM#1". Normally, select the "Automatic". When the "Automatic" is selected, the control CM to be assigned varies according to the RAID group number. If the RAID group number is an even number, CM#0 is assigned to the new RAID group. For an odd number RAID group, CM#1 is assigned to the new RAID group.

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When the ETERNUS DX60/DX80 has only one CM, CM#1 cannot be specified as the Assigned CM.

• Select Disk

When "Create RAID Group (Disks are selected manually)" is selected in Step 3, select the disks to be registered in the RAID Group (required).

ETERNUS DX60/DX80 Web GUI User Guide

Chapter 5 Configuration > 5.1 Configuration Wizard

- Create RAID Group (Disks are assigned automatically)

• A RAID group name that is already registered in the ETERNUS

DX60/DX80 cannot be specified.

• It is not possible to select more than, or less than, the specified

number of configuration disks for each RAID level.

• RAID0 has no data redundancy. RAID1, RAID1+0, RAID5,

RAID6, and RAID5+0 are recommended for the RAID level.

• If disks of different capacities exist in a RAID group, the smallest

capacity becomes the standard, and all other disks are regarded as having the same capacity as the smallest disk. In this case, the remaining disk space will NOT be used.

• Different disks and types (SAS/SSD) cannot exist together in one

RAID group.

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- Create RAID Group (Disks are selected manually)

→ A confirmation screen appears.

5 Click the [OK] button.

→ A RAID Group is created. Move on to the [Create Volume] screen.

Refer to "5.2.5 Logical Device Expansion" (page 80) or "5.2.8

Change CM Ownership" (page 91) to change the setting items after

creating the RAID group.

6 Specify the following items, and click the [Create] button.

• Volume Name

Enter the volume name to be created. Up to 16 alphanumeric characters and symbols (including blanks) can be used (required).

• Type

Select the volume type (Open or SDV).

• Size (MB)

Specify the volume capacity to be created in units of MB. Set the value between 24 to 8,388,607 (MB), or maximum capacity of the RAID group.

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When creating an SDV, the total SDV capacity (MB) and 0.1% of the copy source volume capacity is secured in the ETERNUS DX60/DX80. 0.1% of the copy source volume is the capacity used for the controlling information area in the SDV.

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Chapter 5 Configuration > 5.1 Configuration Wizard

• Source Volume Size (MB) (SDV only)

When SDV is selected for "Type", specify the total capacity of the copy source volume in units of MB.

• Encryption

This item is displayed only when encryption mode is enabled. Select whether to "Enable" or "Disable" encryption mode for the new volume. An encrypted volume cannot be changed to a non-encrypted volume. Refer to "6.4.3 Setup Encryption Mode" (page 187) and "5.3.4 Encrypt Volume" (page

99) for details.

• Number of Volumes

When creating multiple volumes with the same type and capacity, enter the number of volumes to be created. Note that all the volumes are created with the same name. Change the volume name (refer to

"5.3.9 Set Volume Name" (page 111)) if needed.

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→ A confirmation screen appears.

7 Click the [OK] button.

→ Volumes are created. Move on to the [Define Host] screen.

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8 Click the [Add] button.

This setting is not needed when the host affinity function is not used.

• For FC host

→ The "Add New FC Host" field is displayed.

• For iSCSI host

→ The "Add New iSCSI Host" field is displayed.

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• For SAS host

→ The "Add New SAS Host" field is displayed.

9 Specify the following items, and click the [OK] button.

• For FC host

- FC Port

The list of FC ports that exist in the ETERNUS DX60/DX80 is displayed.

When the fibre channel switch is connected to the ETERNUS DX60/DX80, settings between the fibre channel switch and server (FC host) must be completed in advance.

- WWN

Select the WWN, or directly input a WWN (required). 16 capital letters and numerals can be used.

- Name

Input the FC Host Name (required). Up to 16 alphanumeric characters and symbols (including blanks) can be used.

- Host Response

Specify the host response for the target host (required). Refer to "ETERNUS Disk storage systems Server Connection Guide

(Fibre Channel)" for details.

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→ The target FC host is displayed in the "Registered FC Host List" field.

• For iSCSI host

- iSCSI Port

The list of iSCSI ports that exist in the ETERNUS DX60/DX80 is displayed.

- iSCSI Name

Select the iSCSI Name, or directly input the iSCSI Name. Between 4 and 223 alphanumeric characters and symbols (required) can be used.

In the following conditions, iSCSI Name cannot be obtained automatically:

• When the [Discover] button is inactivated

• When "Disable" is selected for the "iSNS server" in the "Set

iSCSI Port Parameters"

- IP address

Specify the IP address of the target host (iSCSI port) (required).

- Name

Specify the target host (iSCSI port) name (required). Between 1 and 16 alphanumeric characters and symbols (including blanks) can be used.

- Host Response

Specify the host response for the target host (required). Refer to "ETERNUS Disk storage systems Server Connection Guide (ISCSI)" for details.

- Alias Name

Specify the alias name of the target host (iSCSI port). Up to 31 alphanumeric characters and symbols can be used.

- CHAP User ID

Specify the user ID that accesses the target host ( i S C S I p o r t ) . U p t o 2 5 5 alphanumeric characters and symbols can be used. It is not necessary to set this item if CHAP Authentication is not performed.

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- CHAP Password

Specify the password to access the target host. Between 12 and 100 alphanumeric characters and symbols can be used (required).

Make sure to set the user name and password in pairs.

- Confirm CHAP Password

Enter the same password as in the CHAP Password field (required).

→ The target iSCSI host is displayed in the "Registered iSCSI Host List" field.

• For SAS host

- SAS Port

The list of SAS ports that exist in the ETERNUS DX60/DX80 is displayed.

- SAS Address

Select the SAS address, or directly input a SAS address (required). 16 capital letters and numerals can be used.

- Name

Specify the target host (SAS port) name (required). Up to 16 alphanumeric characters and symbols (including blanks) can be used.

- Host Response

Specify the host response for the target host (required). Refer to "ETERNUS Disk storage systems Server Connection Guide (

SAS)" for details.

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→ The target SAS host is displayed in the "Registered SAS Host List" field.

10 Click the [Next >] button.

• For FC host

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• For iSCSI host

• For SAS host

→ A confirmation screen appears.

11 Click the [OK] button.

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→ The specified host setting is registered. Move on to the [Configure Affinity Group]

screen.

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Chapter 5 Configuration > 5.1 Configuration Wizard

12 Click the [Create] button.

This setting is required when using the host affinity function. When the host affinity function is not used, click the [Next >] button to move on to the " Configure LUN Mapping" setting menu. Also, this setting is not required when using an existing affinity group (displayed in the "List of Affinity Group(s)" field).

When using the existing affinity group, select the target group from the "List of Affinity Group(s)" field and click the [Edit] button.

→ The "Affinity Group Setting" and "Define LUN Mapping" fields are displayed.

13 Enter the affinity group name and specify a volume number corresponding to the

LUN number, and click the [

→ A confirmation screen appears.

Set] button.

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14 Click the [OK] button.

15 Click the [Next >] button.

→ Move on to the [Define LUN Mapping] screen.

16 Select the port that is connected to the target server from the "Port List" field.

■ When using the Host Affinity function:

(1)Click the [Edit] button.

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→ The "Host Affinity Setting" field is displayed.

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Chapter 5 Configuration > 5.1 Configuration Wizard

(2)Assign the affinity group to the server, and click the [Set] button.

→ A confirmation screen appears.

(3)Click the [OK] button.

→ Returns to the "Port List" screen.

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■ When the Host Affinity function is not used:

(1)Click the [Edit] button.

Click the [Copy] button to copy the LUN mapping information from the other port.

→ The [Define LUN Mapping] field is displayed.

(2)Adjust the LUN mapping information for the target port, and click the [Set] button.

→ A confirmation screen appears.

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(3)Click the [OK] button.

→ Returns to the "Port List" screen.

17 Click the [Finish] button.

→ A confirmation screen appears.

18 Click the [OK] button.

→ The Configuration Wizard screen is closed.

End of procedure

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Chapter 5 Configuration > 5.2 RAID Group Management

5.2 RAID Group Management

The following settings are available for RAID group management.

• Create/Delete RAID Group

• Assign/Release Hot Spare

• Logical Device Expansion

• Set RAID Group name

• Set Eco-mode Schedule

• Change CM Ownership

5.2.1 Create RAID Group

The RAID groups are usually set at the time of shipping. However if you wish to change the RAID settings or add extra disks, then you need to create new RAID groups. You can confirm the groups that are created from the [RAID Group Status] menu on the [Status] tab.

● Number of disks that can be set for each RAID level

The number of disks that can be set for each RAID level is as follows. The available number of disks varies according to ETERNUS DX60/DX80.

RAID level Number of disks that can be created Recommended number of disks

ETERNUS DX60 ETERNUS DX80

RAID0 2 − 16 2 − 16 −

RAID1222(1D+1M)

RAID1+0 4 − 24 4 − 32 4(2D+2M), 6(3D+3M),

8(4D+4M), 10(5D+5M)

RAID5 3 − 16 3 − 16 3(2D+1P), 4(3D+1P),

5(4D+1P), 6(5D+1P)

RAID6 5 − 16 5 − 16 5(3D+2P), 6(4D+2P),

7(5D+2P)

RAID5+0 (3 − 12) × 2(3 − 12) × 2 3(2D+1P) × 2, 4(3D+1P) × 2,

5(4D+1P) × 2, 6(5D+1P) × 2

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● The maximum number of RAID groups that can be set to each RAID level

The maximum number of RAID groups that can be created is 12 for the ETERNUS DX60, and 60 for the ETERNUS DX80. The maximum number of RAID groups that can be set for each RAID level is as follows. The available number of RAID groups varies according to each device.

RAID level Number of RAID groups that can be created

RAID0 12 60

RAID1 12 60

RAID1+0 6 30

RAID5 8 40

RAID6 4 24

RAID5+0 4 20

● The maximum number of volumes that can be set

The maximum number of volumes that can be set for each RAID group and device is as follows. The available number of volumes varies according to each device.

Device name per RAID group per device

ETERNUS DX60 Up to 128 Up to 512

ETERNUS DX80 Up to 128 Up to 1,024

ETERNUS DX60 ETETRNUS DX80

• RAID groups can be created when the disk satisfies all the following

conditions:

- The disk is not one that configures a RAID group

- The disk is not specified as a hot spare

- The disk status is "Available" or "Present"

• In the following conditions, RAID groups cannot be created:

- There are no disks to configure the RAID group

- When the maximum number of RAID groups has already been

created

Creating RAID groups is required before creating volumes.

The procedure to create a RAID group is as follows:

Procedure

1 Click the [Create RAID Group] under the [RAID Group Management] menu on

the [Volume Settings] tab.

→ The [Create RAID Group] screen appears.

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2 Specify the following items, and click the [Next >] button.

Select one of the following items:

• Create RAID Group (Disks are assigned automatically)

Creates a RAID group with automatically selected disks.

• Create RAID Group (Disks are selected manually)

Creates a RAID group with user specified disks.

- Create RAID Group (Disks are assigned automatically)

- Create RAID Group (Disks are selected manually)

→ The "New RAID Group" field is displayed.

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3 Specify the following items, and click the [Create] button.

• RAID Group Name

Enter the RAID group name to be created. Up to 16 alphanumeric characters and symbols (including blanks) can be used (required).

• RAID Level

Select the RAID level from the following:

- RAID0

- RAID1

- RAID1+0

- RAID5

- RAID6

- RAID5+0

• Disk Capacity

When selecting "Create RAID Group (Disks are assigned automatically)" in Step 2, select the capacity and number of disks to be used in the RAID group.

- 300GB SAS

- 450GB SAS

- 750GB SAS

- 1TB SAS

- 100GB SSD

- 200GB SSD

Available number of disks varies depending on the specified RAID level.

- RAID0: 2 − 16

- RAID1: 2

- RAID1+0: 4 − 32 (even number)

- RAID5: 3 − 16

- RAID6: 5 − 16

- RAID5+0: 6 − 32 (even number)

• Assigned CM

group, CM#1 is assigned to the new RAID group.

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When the ETERNUS DX60/DX80 has only one CM, CM#1 cannot be specified as the Assigned CM.

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Chapter 5 Configuration > 5.2 RAID Group Management

• Select Disk

When "Create RAID Group (Disks are selected manually)" is selected in Step 2, select the disks to be registered in the RAID Group (required).

- Create RAID Group (Disks are assigned automatically)

• A RAID group name that is already registered in the ETERNUS

DX60/DX80 cannot be specified.

• It is not possible to select more than, or less than, the specified

number of configuration disks for each RAID level.

• RAID0 has no data redundancy. RAID1, RAID1+0, RAID5,

RAID6, and RAID5+0 are recommended for the RAID level.

• If disks of different capacities exist in a RAID group, the smallest

capacity becomes the standard, and all other disks are regarded as having the same capacity as the smallest disk. In this case, the remaining disk space will NOT be used.

• The different disks and types (SAS/SSD) cannot exist together in

one RAID group.

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- Create RAID Group (Disks are selected manually)

→ A confirmation screen appears.

4 Click the [OK] button.

→ The RAID group is created.

5.2.2 Delete RAID Group

The [Delete RAID Group] function deletes the registered RAID groups. When a RAID group is deleted, the status of the disks that configured the RAID group change to data disks that are not used by any RAID group.

Refer to "5.2.5 Logical Device Expansion" (page 80) or "5.2.8

Change CM Ownership" (page 91) to change the setting items after

creating the RAID group.

End of procedure

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RAID groups that have volumes registered cannot be deleted. All volumes must be deleted before deleting a RAID group. Refer to "5.3.2 Delete Vol-

ume" (page 96) for procedure to delete volumes.

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Chapter 5 Configuration > 5.2 RAID Group Management

The procedure to delete RAID group is as follows:

Procedure

1 Click the [Delete RAID Group] under the [RAID Group Management] menu on

the [Volume Settings] tab.

→ The [Delete RAID Group] function screen appears.

2 Select the target RAID group, and click the [Delete] button.

→ A confirmation screen appears.

3 Click the [OK] button.

→ The selected RAID group is deleted.

5.2.3 Assign Hot Spare

The [Assign Hot Spare] function registers a hot spare, which enables automatic data copy (Rebuild) in the background when a disk failure occurs. Hot spare is a disk that is available as a substitute for a failed disk. There are two types of hot spare as follows:

• Global Hot Spare

Hot spare used by all the RAID groups

• Dedicated Hot Spare

Hot spare used by the dedicated RAID group (one specific RAID group)

End of procedure

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Note the following items when adding a hot spare:

• A system disk (Slot#0 to Slot#1 of the controller enclosure) cannot be

specified as a hot spare.

• A hot spare that substitutes for a failed disk must have the same or a

larger capacity than the data disk. If the hot spare capacity is smaller than the data disk, the disk does not work as the hot spare.

• A hot spare can be specified for any disk with the exception of the

system disks.

• When switching in a hot spare for a failed disk, a hot spare with the

same capacity as the failed disk will be used fir s t . I f s u c h a h o t s p a r e does not exist, a large capacity hot spare will be used (when there are multiple numbers of such disks, the smallest capacity hot spare among them is used). Note that a Global Hot Spare is used in this situation.

• When you replace a failed disk, the data is copied back from the hot

spare that is substituting for the failed disk, and the hot spare disk then returns to a spare disk.

• When a mix of SAS disks, Nearline SAS disks, and SSDs are installed

together in the ETERNUS DX60/DX80, hot spare of each type is required. Install the hot spare that has the same capacity as the largest capacity disks of the same type installed in the ETERNUS DX60/DX80.

The procedure to assign a hot spare is as follows:

Procedure

1 Click the [Assign Hot Spare] under the [RAID Group Management] menu on the

[Volume Settings] tab.

→ The [Assign Hot Spare] screen appears.

2 Specify the following items, and click the [Assign] button.

• Hot Spare Type

Select from the following items:

- Global Hot Spare

Global hot spare is shared by any RAID group in the device.

- Dedicated Hot Spare

Dedicated hot spare is used by specified RAID group.

• Select an existing RAID Group

When selecting the "Dedicated Hot Spare", specify the target RAID group.

• Select Disk

Select the disk to be used as hot spare.

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- When adding "Global Hot Spare"

- When adding "Dedicated Hot Spare"

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→ A confirmation screen appears.

3 Click the [OK] button.

→ The hot spare is added.

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End of procedure

Chapter 5 Configuration > 5.2 RAID Group Management

5.2.4 Release Hot Spare

The [Release Hot Spare] function deletes a registered hot spare. A released disk can be used as a data disk after it is registered in a RAID group.

Hot spare cannot be deleted in the following conditions:

• When the usage of the hot spare is other than "Spare"

• When the status of the hot spare is other than "Present"

• When one of the following operations is in progress:

- Registering controller firmware

- Applying controller firmware

- Registering disk firmware

- Applying disk firmware

- During the RAID group diagnosis

- During the disk diagnosis

The procedure to delete hot spare is as follows:

Procedure

1 Click the [Release Hot Spare] under the [RAID Group Management] menu on

the [Volume Settings] tab.

→ The [Release Hot Spare] screen appears.

2 Specify the following items, and click the [Release] button.

• Hot Spare Type

Select one of the following as a condition of the hot spare to be released.

- Global Hot Spare

Global hot spare is shared by any RAID group in the device.

- Dedicated Hot Spare

Dedicated hot spare is used by a specified RAID group.

• Criteria for Target Disk

This field is displayed when selecting the "Ded icated Hot Spare". If the "Specify RAID Group" checkbox is checked, the target RAID group can be specified.

• Select Disk

Select the disk to be released as hot spare.

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- When releasing "Global Hot Spare"

- When releasing "Dedicated Hot Spare"

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→ A confirmation screen appears.

3 Click the [OK] button.

→ The selected hot spare is deleted.

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End of procedure

Chapter 5 Configuration > 5.2 RAID Group Management

5.2.5 Logical Device Expansion

The [Logical Device Expansion] function expands the capacity of an existing RAID group by add- ing new disks or changing RAID levels. Normally, volume expansion requires adding RAID groups. This method requires multiple disks to be installed (used). However, this function can add disks to the existing RAID group in units of one disk. This enables capacity expansion of RAID groups with smaller number of disk expan sion. This function can be performed with taking over data in the disks.

• Disks that are a different type (SAS/SSD) than the disks that configure

• Logical Device Expansion is not available in the following conditions:

the RAID group cannot be added.

- RAID groups are not in normal status (Rebuilding, Copybacking, or

using hot spare etc.)

- When another Logical Device Expansion is being performed

- When the target RAID level or changed RAID level is RAID5+0

- Changing RAID level to RAID0

Note that existing volume size is not changed even if the RAID level is changed or capacity is expanded.

The procedure for Logical Device Expansion is as follows:

Procedure

1 Click the [Logical Device Expansion] under the [RAID Group Management]

menu on the [Volume Settings] tab.

→ The [Logical Device Expansion] screen appears.

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2 Select the target RAID group, and click the [Next >] button.

→ The "Modify RAID Group Configuration" screen appears.

3 Specify the following items, and click the [Next >] button.

• RAID Level

Select (change) the RAID level.

Only for adding disks, changing RAID level is not required.

• Select Disk

Select (add) disks according to the new RAID level.

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→ A confirmation screen appears.

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Chapter 5 Configuration > 5.2 RAID Group Management

4 Click the [Start] button.

→ A confirmation screen appears.

5 Click the [OK] button.

→ Logical Device Expansion is performed.

5.2.6 Set RAID Group Name

The [Set RAID Group Name] function can change the existing RAID group name. The procedure to change RAID group name is as follows:

Procedure

1 Click the [Set RAID Group Name] under the [RAID Group Management] menu

on the [Volume Settings] tab.

→ The [Set RAID Group Name] screen appears.

End of procedure

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2 Change the target RAID group name, and click the [Set] button.

Enter the volume name between 1 to 16 alphanumeric characters and symbols (including blanks).

RAID group name that is already registered in the ETERNUS DX60/ DX80 cannot be specified.

→ A confirmation screen appears.

3 Click the [OK] button.

→ The RAID group name is changed.

5.2.7 Set Eco-mode Schedule

The [Set Eco-mode Schedule] provides the following functions:

● Eco-mode General Setting

Enables or disables the Eco-mode setting for ETERNUS DX60/DX80. Also, this function specifies the disk monitoring time. If the disk is not accessed for a specified time, the disk motor is inactivated

End of procedure

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● Eco-mode Schedule Setting

Specifies the disk operating time (term for activating disk motor constantly) as an Eco-mode schedule.

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Chapter 5 Configuration > 5.2 RAID Group Management

● Apply Eco-mode Schedule

Applies the created Eco-mode schedule for each RAID group.

If an access occurs while a motor is stopped, the disk drive is immediately spun up and access proceeds normally after one to three minutes. If a disk drive is activated more than a set amount of times in a day, a state of increased access frequency is assumed and the Eco-mode will cease stopping the disk drive motor. Disk operation time varies depending on the Eco-mode schedule settings and disk access. The following shows examples:

• Operation schedule is set as 9:00 to 21:00, the allowed number of activations is one time, and

there are no accesses outside of the scheduled period

21:009:001:00

0:00

Stopped

First activation

Scheduled Operation

Drive Motor Running

Motor is spun up 30 minutes before start of operating time

Motor is stopped 30 minutes after end of operating time

Stopped

• Operation schedule is set as 9:00 to 21:00, the allowed number of activations is one time, and

there are accesses outside of the scheduled period

No. of activations reset to 0 at 0:00

Access

Access finishes

Drive Motors Running

Disk motors left running after access has finished because this was the 2nd activation

Reset: Count: 0

First activation: Count: 1

Scheduled Operation

Drive Motors Running

Motors spun up 30 minutes before start of scheduled time

Second activation: Count: 2

21:009:001:00 0:00

Access OK in

Motors stopped 30 minutes after end of scheduled time

1 - 3 minutes

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• To perform schedule operations using this function, the Eco-mode

setting for the ETERNUS DX60/DX80 must be enabled.

• Eco mode is not available for the following disks.

- System disks

- Hot spares

- SSD

- Disks in a RAID group the satisfies the following conditions:

• A RAID group including system disks

• A RAID group where no volume is registered

• A RAID group where SDPVs are registered

• If any of the following conditions occur during the Eco-mode scheduled

time, the disk motor is not inactivated. Note that the Eco-mode schedule will be re-enabled when these conditions have finished.

- Target RAID group or volume status is other than "Available"

- Performing functions that changes RAID group or volume

configuration

- During maintenance

- During host access

- During disk or RAID group diagnosis

- Exporting G-List

- Changing assigned CM for RAID group

- Module error related to access path to the controller modules and

disks is detected

• When setting the Eco-mode for the Advanced Copy source/destination,

it is necessary to schedule a disk motor to be activated while performing Advanced Copy. If it is difficult to schedule, do not set the Eco-mode to the copy source/destination. If the disks are inactivated, the Advanced Copy cannot be executed.

• The target disks where Eco-mode schedule can be set are SAS disks

and Nearline SAS disks. SSDs are not available for this function.

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Eco-mode General Setting

Enables or disables the Eco-mode setting for ETERNUS DX60/DX80. The procedure for Eco-mode General Setting is as follows:

Procedure

1 Click the [Set Eco-mode Schedule] under the [RAID Group Management] menu

on the [Volume Settings] tab.

→ The [Set Eco-mode Schedule] screen appears.

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2 Specify the following items, and click the [Set] button.

• Eco-mode

Select whether to "Enable" or "Disable" the Eco-mode for ETERNUS DX60/DX80.

• Host I/O Monitoring Interval (min.)

Specify the disk access monitoring time between 10 and 60 (minutes) before inactivating the disk motor. If disk access is detected during the monitoring time, extend the monitoring time for specified minutes after completing the relevant disk access. When the monitoring time has passed, the disk motor is inactivated. Monitoring disk access is performed for each RAID group.

• Disk Motor Spin-down Limit Count (Maximum Spin-downs/Day)

Specify the maximum number of disk motor spin-downs (per day) between 1 and 5 times. The disk motor spin-down limit indicates the number of times to stop the activating disk motor. GUI monitors the number of inactivation per day. If the number of disk motor spin-downs reaches the specified maximum number, the motor is not stopped again. Monitoring the disk motor spin-down is performed for each RAID group. Number of inactivations is reset to "0" at 0:00 everyday.

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→ A confirmation screen appears.

3 Click the [OK] button.

→ Eco-mode commonness setting is applied.

When the Eco-mode has been disabled, the setting switches to "Enabled". When the Eco-mode has been enabled, the setting switches to "Disabled".

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End of procedure

Chapter 5 Configuration > 5.2 RAID Group Management

Eco-mode Schedule Setting

Specify the disk operation time as an Eco-mode schedule. Up to 64 Eco-mode schedules can be created. The procedure to create the Eco-mode schedule is as follows:

Procedure

1 Click the [Set Eco-mode Schedule] under the [RAID Group Management] menu

on the [Volume Settings] tab.

→ The [Set Eco-mode Schedule] screen appears.

2 Click the "Schedule" icon from the tree in the left of the screen.

→ The "Schedule" field is displayed.

3 Click the [Create] button.

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→ The setting fields for new schedule is displayed.

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When changing or deleting the Eco-mode schedules, select the target event in the "Schedule" field or the tree in the left of the screen, and click the [Set] or [Delete] button.

4 Set the following items.

• Schedule Name

Enter the schedule name between 1 to 16 alphanumeric characters and symbols (including blanks).

• Event List

Set the schedule event in this field. Click the [Add] button. The "Set Event" field is displayed. Up to eight events per schedule can be created.

• When changing the event details, select the target event, and

click the [Edit] button.

• When deleting the event, select the target event(s) to be deleted

(multiple selections can be made), and click the [Delete] button.

• Clicking the [Delete All] button deletes all the specified events in

the schedule.

• Set Event

Specify the following items, and click the [Apply] button.

- Event Type

Select one of the following items:

• Every Month

• Every week

• everyday

• Specific days

• Specific week

Also, enter a Period (when selecting other than "everyday"), Month (when selecting "Every week" or "Specific week"), and start/end time of the disk activation.

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5 Click the [Set] button.

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→ A confirmation screen appears.

6 Click the [OK] button.

→ The new Eco-mode schedule setting is started.

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End of procedure

Chapter 5 Configuration > 5.2 RAID Group Management

Apply Eco-mode Schedule

This function applies the Eco-mode schedule to the RAID group. The procedure to apply the Eco-mode schedule is as follows:

Procedure

1 Click the [Set Eco-mode Schedule] under the [RAID Group Management] menu

on the [Volume Settings] tab.

→ The [Set Eco-mode Schedule] screen appears.

2 Click the "RAID Groups" icon from the tree in the left of the screen.

→ The "Assign RAID Groups" field is displayed.

3 Specify the following items, and click the [Set] button.

• Schedule Name

Select the Eco-mode schedule to be applied When disabling the Eco-mode schedule for the relevant RAID group, select "Disable".

• Action

Select whether to turn the Eco-mode schedule "ON" or "OFF" for the RAID group to be applied.

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→ A confirmation screen appears.

4 Click the [OK] button.

→ The Eco-mode schedule is applied for the RAID groups.

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End of procedure

Chapter 5 Configuration > 5.2 RAID Group Management

5.2.8 Change CM Ownership

The [Change CM Ownership] function changes the assigned CM specified when creating the RAID group. Usually, the assigned CM is automatically allocated. If the load is not balanced evenly between CMs, the assigned CMs can be manually allocated to balance the load.

The procedure to change RAID group assigned CM is as follows:

Procedure

1 Click the [Change CM Ownership] under the [RAID Group Management] menu

on the [Volume Settings] tab.

→ The [Change CM Ownership] screen appears.

When the ETERNUS DX60/DX80 has only one CM, the assigned CM cannot be changed.

2 Specify the following items, and click the [Change] button.

• Select Automatic or Manual assignment of ownership.

Select the method for assigning the CM from "Auto" or "Manual". If changing the current setting, a confirmation screen appears.

• RAID Group List

When selecting the "Manual" for "Select Automatic or Manual assignment of ownership." field, specify the assigned CM for the RAID group.

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→ A confirmation screen appears.

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3 Click the [OK] button.

→ The assigned CM is changed.

End of procedure

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Chapter 5 Configuration > 5.3 Volume Management

5.3 Volume Management

The following settings are available as the volume management.

• Create/Delete Volume

• Format Volume

• Encrypt Volume

• LUN Concatenation

• RAID Migration

• Initialize Snap Data Volume

• Release Reservation

• Set Volume Name

• Configure LUN Mapping

5.3.1 Create Volume

The [Create Volume] function creates the volumes in the existing RAID group. Open or Snap Data Volume (SDV) can be created with this function. After completing the volume creation, the new volumes are formatted automatically. Volumes can be accessed from the host when created in the RAID group and LUN mapped.

● The maximum number of volumes that can be registered

The following table shows the maximum number of volumes can be created for each device.

Device Type per RAID group per Device

ETERNUS DX60 Up to 128 Up to 512

ETERNUS DX80 Up to 128 Up to 1,024

• When the maximum number of volumes has already been created in the

ETERNUS DX60/DX80, more volumes cannot be created. In this case, to create a new volume, first delete volumes using the "5.3.2 Delete Vol-

ume" (page 96) function, and then try creating a new volume again.

• A volume is allocated to uninterrupted free space in the order of

creation. If an area with the necessary capacity cannot be acquired from the free space available, use the "5.3.5 LUN Concatenation" (page 101) to concatenate multiple spaces into a volume.

SDV is the Snap Data Volume that is required for SnapOPC+. Refer to

"5.4.2 Manage Copy Session" (page 129)

for details about SnapOPC+.

function

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Chapter 5 Configuration > 5.3 Volume Management

The procedure to create a volume is as follows:

Procedure

1 Click the [Create Volume] under the [Volume Management] menu on the

[Volume Settings] tab.

→ The [Create Volume] screen appears.

2 Select the RAID group where the volumes are created from the tree in the left of

the screen, or RAID Group List.

→ The detailed information of the selected RAID group is displayed.

3 Specify the following items, and click the [Create] button.

• Volume Name

Enter the volume name between 1 to 16 alphanumeric characters and symbols (including blanks).

• Type

Select the volume type (Open or SDV).

• Capacity (MB)

Specify the volume capacity to be created in units of MB. Set the value between 24 to 8,388,607 (MB), or the maximum capacity of the RAID group.

When creating an SDV, the total SDV capacity (MB) and 0.1% of the copy source volume capacity is secured in the ETERNUS DX60/ DX80. 0.1% of the copy source volume is the capacity used for the controlling information area in the SDV.

• Source Volume Capacity (MB) (SDV only)

Specify the total capacity of the copy source for SDV in units of MB.

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Chapter 5 Configuration > 5.3 Volume Management

• Encryption

Select whether to "Enable" or "Disable" encryption mode for the new volume. An encrypted volume cannot be changed to non-encrypted volumes. Refer to "5.3.4 Encrypt Volume" (page 99) for details.

• Number of Volumes

When creating multiple volumes of the same type and capacity, set the number of volumes to be created. All the volumes are created with the same name. Change the volume names as required (Refer to

"5.3.9 Set Volume Name" (page 111)).

→ A confirmation screen appears.

4 Click the [OK] button.

→ The volumes are created.

End of procedure

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Chapter 5 Configuration > 5.3 Volume Management

5.3.2 Delete Volume

The [Delete Volume] function deletes the volumes in the RAID group. Make sure to backup any necessary data before proceeding.

• The following volumes cannot be deleted.

- Volumes that are allocated to a Host Affinity or mapped LUN.

- Volumes during RAID migration.

- Copy source and destination volumes during Advanced Copy

session.

- Volumes in the RAID group during Logical Device Expansion.

• A volume is allocated to uninterrupted free space in order of creation.

When a volume is deleted, the space where the volume existed becomes free space. By repeating creation and deletion of volumes, free space may be dispersed in the RAID group.

• Up to 128 volumes can be deleted at once.

The procedure to delete a volume is as follows:

Procedure

1 Click the [Delete Volume] under the [Volume Management] menu on the

[Volume Settings] tab.

→ The [Delete Volume] screen appears.

2 Select the volume to be deleted from the "Volume List" field (multiple selections

can be made), and click the [Delete] button.

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→ A confirmation screen appears.

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3 Click the [OK] button.

→ The selected volumes are deleted.

5.3.3 Format Volume

The [Format Volume] function is used to format (clear data in) the selected volume.

End of procedure

• If selecting and formatting a volume that is in use, the data stored in the

volume will be deleted.

• For a newly created volume, formatting with this function is not required.

Newly created volumes are formatted automatically.

• The following volumes cannot be formatted.

- Volumes with a status other than "Readying" or "Available"

- Volumes in the RAID group during Logical Device Expansion

- Volumes for which Advanced Copy is being performed

- Volumes during RAID migration

Progress of formatting can be checked from the [Volume Status] menu on the [Status] tab.

The procedure to format a volume is as follows:

Procedure

1 Click the [Format Volume] under the [Volume Management] menu on the

[Volume Settings] tab.

→ The [Format Volume] screen appears.

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2 Select the volume to be formatted from the tree in the left of the screen, or

"Volume List" field (multiple selections can be made), and click the [Format] button.

→ A confirmation screen appears.

3 Click the [OK] button.

→ The selected volumes are formatted.

End of procedure

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Chapter 5 Configuration > 5.3 Volume Management

5.3.4 Encrypt Volume

The [Encrypt Volume] function encrypts the data in the disks to prevent the data leakage caused by theft or loss when removing disks.

• When encrypting volumes, enable the encryption mode using the "6.4.3 Setup Encryption Mode" (page 187) function. However, when the "Setup

Encryption Mode" is not displayed in the menu, the encryption function is not available. However, when the encryption function is not available, the "Setup Encryption Mode" is not displayed in the menu.

• This function prevents data leakage from removal of disks. Therefore,

when accessing from the server, data in the disks is not encrypted. Note that this function cannot prevent data leakage by server access.

• Once a volume has been encrypted, it cannot be changed back to a

non-encrypted volume.

• Canceling volume encryption is not possible.

• This function cannot be used under the following conditions:

- Encryption mode is not set (refer to "6.4.3 Setup Encryption Mode"

(page 187))

- A warning status component exists in the controller enclosure

- There is no volume to be encrypted

• Volumes in the following conditions cannot be selected as an encryption

target volume (not displayed in the Volume List).

- Volumes which are not in normal status (Rebuilding/Copybacking,

etc.)

- Volumes which are being formatted

- Volumes in RAID migration operation

- Volumes in a RAID group in which Logical Device Expansion is being

executed

- Volumes which are already encrypted

- Volumes which are being encrypted

• When encrypting Advanced Copy target volumes, both the copy source

and copy destination volumes must be encrypted.

• The following performance may be degraded for encrypted volumes

compared with non-encrypted volumes.

- Access to the encrypted volumes

- Copy transfer of encrypted volumes

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The progress of an encryption operation can be checked from [Volume Status] menu on the [Status] tab screen.

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Chapter 5 Configuration > 5.3 Volume Management

The procedure to encrypt a volume is as follows:

Procedure

1 Click the [Encrypt Volume] under the [Volume Management] menu on the

[Volume Settings] tab.

→ The [Encrypt Volume] screen appears.

2 Select the volume to be encrypted from the tree in the left of the screen or

"Volume List" field (multiple selections can be made), and click the [Encrypt] button.

→ A confirmation screen appears.

3 Click the [OK] button.

→ The selected volume is encrypted.

End of procedure

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ETERNUS DX60/DX80 Web GUI User Guide

100

FUJITSU DX60, DX80 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

Contents

Chapter 1 Outline

1.1 Outline

Chapter 1 Outline > 1.2 Features

Chapter 1 Outline > 1.3 Operating Environment

Chapter 1 Outline > 1.4 Operating Topology

Chapter 2 Startup and Shutdown

2.1 Startup

Chapter 2 Startup and Shutdown > 2.2 Logon

Chapter 2 Startup and Shutdown > 2.3 Logoff

Chapter 2 Startup and Shutdown > 2.4 Exit

Chapter 2 Startup and Shutdown > 2.5 Operation Screens

2.5.1 Screen structures

2.5.2 User Role

Chapter 3 Initial Setup

Chapter 4 Status Menu

4.1 Storage System Status

4.1.1 Storage System

4.1.2 Controller Enclosure

4.1.3 Drive Enclosure

Chapter 4 Status Menu > 4.2 RAID Group Status

Chapter 4 Status Menu > 4.3 Volume Status

Chapter 4 Status Menu > 4.4 Advanced Copy Status

Chapter 5 Configuration

5.1 Configuration Wizard

Chapter 5 Configuration > 5.2 RAID Group Management

5.2.1 Create RAID Group

5.2.2 Delete RAID Group

5.2.3 Assign Hot Spare

5.2.4 Release Hot Spare

5.2.5 Logical Device Expansion

5.2.6 Set RAID Group Name

5.2.7 Set Eco-mode Schedule

5.2.8 Change CM Ownership

Chapter 5 Configuration > 5.3 Volume Management

5.3.1 Create Volume

5.3.2 Delete Volume

5.3.3 Format Volume

5.3.4 Encrypt Volume