Fujitsu DX90 S2, DX80 S2 User Manual

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ETERNUS DX80 S2/DX90 S2 Disk storage system

User's Guide -Site Planning-

P3AM-4822-12ENZ0

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Preface

Fujitsu would like to thank you for purchasing our ETERNUS DX80 S2/DX90 S2 Disk storage system. The ETERNUS DX80 S2/DX90 S2 Disk storage system is designed to be connected to Fujitsu (PRIMEQUEST or PRIMERGY) or non-Fujitsu servers. This manual describes the environmental requirements that are necessary to install and use the ETERNUS DX80 S2/DX90 S2 Disk storage system. This manual is intended for use of ETERNUS DX80 S2/DX90 S2 Disk storage system in regions other than Japan. Please carefully review the information outlined in this manual.

Twelfth Edition

June 2013

Microsoft, Windows, Windows Server, and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Mozilla, Firefox, and the Mozilla and Firefox logos are trademarks or registered trademarks of the Mozilla Foundation in the United States and other countries. The company names, product names and service names mentioned in this document are registered trademarks or trademarks of their respective companies.

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Organization

This manual is composed of the following four chapters:

● Chapter 1 Hardware Configurations

This chapter describes the main components and the relative optional products that are installed in the ETERNUS DX80 S2/DX90 S2 Disk storage system.

● Chapter 2 ETERNUS DX Disk Storage System Installation

This chapter describes the installation specifications, the installation environment, and the power requirements.

● Chapter 3 Connections

This chapter describes the configuration for each interface to connect to the ETERNUS DX80 S2/DX90 S2 Disk storage system.

About this Manual

● Chapter 4 Rack and Optional Product Installation

This chapter describes the requirements for rack installation. This chapter also describes the standard installation rules (installation locations and installation order) of the optional products before shipment from the factory when the optional products are purchased with the ETERNUS DX80 S2/DX90 S2 Disk storage system at the same time.

Naming Conventions

■ Abbreviations used in this manual

• "ETERNUS DX Disk storage system" refers to the ETERNUS DX80 S2/DX90 S2 Disk storage system.

• "CA" refers to a host interface module that is used in an ETERNUS DX Disk storage system to connect to a

server.

• "Host Bus Adapter (HBA)" refers to the interface module that is normally used by the server to connect to

ETERNUS DX Disk storage systems. An "FC card", "LAN card", "Network Interface Card (NIC)", "Converged Network Adapter (CNA)", or "SAS card" may be used instead, depending on the server and interface.

• Trademark symbols such as ™ and ® are omitted in this document.

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

About this Manual

CAUTION

Warning Level Indicator

Warning Type Indicator

Warning Details

To avoid damaging the ETERNUS DX Disk storage system, pay attention to the following points when cleaning the ETERNUS DX Disk storage system:

- Make sure to disconnect the power when cleaning.

- Be careful that no liquid seeps into the ETERNUS DX Disk storage system when using cleaners, etc.

- Do not use alcohol or other solvents to clean the ETERNUS DX Disk storage system.

Warning Layout Ribbon

Example Warning

Warning Notations

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

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

How Warnings are Presented in this Manual

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

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 1 Hardware Configurations 11

1.1 Controller Enclosure .......................................................................................................... 11

1.1.1 Controllers .....................................................................................................................................................15

1.1.2 Power Supply Units ........................................................................................................................................ 17

1.2 Drive Enclosures ................................................................................................................ 18

1.2.1 I/O Modules ...................................................................................................................................................21

1.2.2 Power Supply Units ........................................................................................................................................ 22

1.3 Enclosure Connection Path ............................................................................................... 22

1.4 Drives ................................................................................................................................ 23

1.4.1 2.5" Drives .....................................................................................................................................................23

1.4.2 3.5" Drives .....................................................................................................................................................24

1.5 Power Distribution Units (Only for Regions Other than EMEA&I) ......................................24

Chapter 2 ETERNUS DX Disk Storage System Installation 27

2.1 Installation Specifications .................................................................................................27

2.1.1 ETERNUS DX80 S2 .......................................................................................................................................... 27

2.1.2 ETERNUS DX90 S2 .......................................................................................................................................... 29

2.2 Storage System Dimensions .............................................................................................. 31

2.2.1 Controller Enclosure Dimensions ...................................................................................................................31

2.2.2 Drive Enclosure Dimensions .......................................................................................................................... 33

2.3 Package Size ..................................................................................................................... 35

2.4 Installation Area ............................................................................................................... 36

2.5 Installation Environment .................................................................................................. 36

2.5.1 Air Conditioning ............................................................................................................................................. 36

2.5.2 Earthquake Resistance ..................................................................................................................................37

2.5.3 Load Bearing Capacity for Floors .................................................................................................................... 37

2.6 Outlet/Socket Specifications .............................................................................................. 37

2.6.1 Specifications for Optional Power Supply Products ......................................................................................... 38

2.6.2 Required Number of Outlets/Sockets .............................................................................................................40

2.7 Circuit Protectors ............................................................................................................... 41

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Table of Contents

Chapter 3 Connections 46

3.1 Host Connections .............................................................................................................. 46

3.1.1 Host Interfaces .............................................................................................................................................. 46

3.1.2 Host Connection Path ....................................................................................................................................48

3.2 Remote Connections ......................................................................................................... 52

3.2.1 Remote Interfaces ......................................................................................................................................... 53

3.2.2 Connectable Models ......................................................................................................................................54

3.3 LAN Connection ................................................................................................................ 55

3.4 Power Supply Connection .................................................................................................. 56

3.4.1 Input Power Supply Lines ............................................................................................................................... 57

3.4.2 UPS Connection .............................................................................................................................................59

3.5 Power Synchronized Connections ...................................................................................... 60

Chapter 4 Rack and Optional Product Installation 64

4.1 Rack Installation Requirements ........................................................................................64

4.1.1 Placement in the Rack ................................................................................................................................... 64

4.1.2 Cable Connection ...........................................................................................................................................65

4.2 Installable Racks ............................................................................................................... 67

4.2.1 Fujitsu Racks .................................................................................................................................................. 67

4.2.2 Non-Fujitsu Racks .......................................................................................................................................... 68

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I) ....... 69

4.3.1 Host Interfaces .............................................................................................................................................. 70

4.3.2 Drive Enclosures ............................................................................................................................................71

4.3.3 Drives ............................................................................................................................................................72

4.3.4 Drive Installation Examples ........................................................................................................................... 77

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

List of Figures

Figure 1.1 Front view of a 2.5" type controller enclosure.............................................................................................. 11

Figure 1.2 Rear view of a 2.5" type controller enclosure (single-controller type).......................................................... 12

Figure 1.3 Rear view of a 2.5" type controller enclosure (dual-controller type) ............................................................ 12

Figure 1.4 Top view of a 2.5" type controller enclosure ................................................................................................ 13

Figure 1.5 Side view of a 2.5" type controller enclosure ............................................................................................... 13

Figure 1.6 Front view of a 3.5" type controller enclosure.............................................................................................. 13

Figure 1.7 Rear view of a 3.5" type controller enclosure (single-controller type).......................................................... 14

Figure 1.8 Rear view of a 3.5" type controller enclosure (dual-controller type) ............................................................ 14

Figure 1.9 Top view of a 3.5" type controller enclosure ................................................................................................ 15

Figure 1.10 Side view of a 3.5" type controller enclosure ............................................................................................... 15

Figure 1.11 Front view of a 2.5" type drive enclosure ..................................................................................................... 18

Figure 1.12 Rear view of a drive enclosure (single-IOM type) ........................................................................................ 18

Figure 1.13 Rear view of a drive enclosure (dual-IOM type)........................................................................................... 19

Figure 1.14 Top view of a 2.5" type drive enclosure........................................................................................................ 19

Figure 1.15 Side view of a 2.5" type drive enclosure....................................................................................................... 19

Figure 1.16 Front view of a 3.5" type drive enclosure ..................................................................................................... 20

Figure 1.17 Rear view of a drive enclosure (single-IOM type) ........................................................................................ 20

Figure 1.18 Rear view of a drive enclosure (dual-IOM type)........................................................................................... 20

Figure 1.19 Top view of a 3.5" type drive enclosure........................................................................................................ 21

Figure 1.20 Side view of a 3.5" type drive enclosure....................................................................................................... 21

Figure 1.21 Enclosure connection path (dual-controller type) ....................................................................................... 22

Figure 1.22 Enclosure connection path (single-controller type)..................................................................................... 23

Figure 1.23 Power distribution unit (AC200-240V, 1U, Max 2 enclosures connection) ................................................... 24

Figure 1.24 Power distribution unit (AC200-240V, 2U, Max 6 enclosures connection) ................................................... 25

Figure 1.25 Power distribution unit (AC200-240V, 2U, Max 8 enclosures connection) ................................................... 26

Figure 2.1 2.5" type controller enclosure dimensions................................................................................................... 31

Figure 2.2 3.5" type controller enclosure dimensions................................................................................................... 32

Figure 2.3 2.5" type drive enclosure dimensions .......................................................................................................... 33

Figure 2.4 3.5" type drive enclosure dimensions .......................................................................................................... 34

Figure 2.5 Installation area and service area ............................................................................................................... 36

Figure 2.6 Power distribution unit (1U)........................................................................................................................ 40

Figure 2.7 Power distribution unit (2U)........................................................................................................................ 41

Figure 2.8 Breaking characteristics of distribution board circuit protectors .................................................................. 42

Figure 2.9 Example of a power supply connection using a power distribution unit (1U).............................................. 43

Figure 2.10 Example of a power supply connection using a power distribution unit (2U).............................................. 44

Figure 2.11 Example of a power supply connection without power distribution units.................................................... 45

Figure 3.1 Single path connection (direct connection)................................................................................................. 48

Figure 3.2 Single path connection (switch connection)................................................................................................ 49

Figure 3.3 Multipath connection (direct connection) ................................................................................................... 49

Figure 3.4 Multipath connection (switch connection) .................................................................................................. 50

Figure 3.5 Connection that satisfies the system requirements (for availability)........................................................... 51

Figure 3.6 Connection that satisfies the system requirements (for enhanced performance)........................................ 51

Figure 3.7 Example of non-supported connection configuration (when multiple types of

remote interfaces are installed in the same ETERNUS DX Disk storage system) .......................................... 52

Figure 3.8 Example of supported connection configuration (when multiple types of

remote interfaces are installed in the same ETERNUS DX Disk storage system) .......................................... 52

Figure 3.9 FC connection for remote copy (redundant path)........................................................................................ 53

Figure 3.10 FC connection for remote copy (using lines)................................................................................................ 53

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

List of Figures

Figure 3.11 iSCSI connection for remote copy (using lines)............................................................................................ 53

Figure 3.12 Example of a LAN connection...................................................................................................................... 55

Figure 3.13 Dual-line power supply when connecting to power sockets......................................................................... 57

Figure 3.14 Dual-line power supply when connecting to UPS units................................................................................ 57

Figure 3.15 Single-line power supply when connecting to power sockets ...................................................................... 57

Figure 3.16 Single-line power supply when connecting to a UPS unit ............................................................................ 58

Figure 3.17 Single-line power supply when connecting to a power socket and a UPS unit............................................. 58

Figure 3.18 Power control using a power synchronized unit (when connecting one or two servers) .............................. 61

Figure 3.19 Power control using a power synchronized unit (when connecting three or more servers) ......................... 62

Figure 4.1 AC cable connection .................................................................................................................................... 65

Figure 4.2 QSFP cable connection (single-controller type) ........................................................................................... 66

Figure 4.3 QSFP cable connection (dual-controller type).............................................................................................. 67

Figure 4.4 Unit installation area .................................................................................................................................. 68

Figure 4.5 Installation diagram for a host interface (single-controller type)................................................................ 70

Figure 4.6 Installation diagram for host interfaces (dual-controller type).................................................................... 71

Figure 4.7 Installation diagram for 2.5" drives ............................................................................................................. 74

Figure 4.8 Installation diagram for 3.5" drives ............................................................................................................. 76

Figure 4.9 Drive installation example at shipment (2.5" type controller enclosure)..................................................... 77

Figure 4.10 Drive installation example at shipment (3.5" type controller enclosure)..................................................... 78

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

List of Tables

Table 1.1 Host interface specifications........................................................................................................................ 16

Table 1.2 Drive interface port specifications for controllers......................................................................................... 16

Table 1.3 LAN port specifications for controllers ......................................................................................................... 17

Table 1.4 PWC port specifications ............................................................................................................................... 17

Table 1.5 Drive interface port specifications for I/O modules ...................................................................................... 21

Table 1.6 2.5" drive specifications............................................................................................................................... 23

Table 1.7 3.5" drive specifications............................................................................................................................... 24

Table 1.8 Power distribution unit (AC200-240V, 1U, Max 2 enclosures connection) and

provided AC cable specifications.................................................................................................................. 25

Table 1.9 Power distribution unit (AC200-240V, 2U, Max 6 enclosures connection) and

provided AC cable specifications.................................................................................................................. 25

Table 1.10 Power distribution unit (AC200-240V, 2U, Max 8 enclosures connection) and

provided AC cable specifications.................................................................................................................. 26

Table 2.1 ETERNUS DX80 S2 installation specifications............................................................................................... 27

Table 2.2 ETERNUS DX90 S2 installation specifications............................................................................................... 29

Table 2.3 Package size (for regions other than EMEA&I) ............................................................................................ 35

Table 2.4 Specifications for power cords supplied with the ETERNUS DX Disk storage system

(for the EMEA&I region) .............................................................................................................................. 38

Table 2.5 Specifications for power cords supplied with the ETERNUS DX Disk storage system

(for regions other than EMEA&I) ................................................................................................................. 38

Table 2.6 Specifications for optional power cords (for regions other than EMEA&I).................................................... 38

Table 2.7 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U,

Max 2 enclosures connection)..................................................................................................................... 39

Table 2.8 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U,

Max 6 enclosures connection)..................................................................................................................... 39

Table 2.9 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U,

Max 8 enclosures connection)..................................................................................................................... 39

Table 2.10 Required number of outlets and sockets to install power distribution units ................................................ 40

Table 2.11 Required conditions for distribution board circuit protectors....................................................................... 41

Table 3.1 Ethernet frame capacity (Jumbo Frame settings) ........................................................................................ 47

Table 3.2 Connectable models and available remote interfaces ................................................................................. 54

Table 3.3 ETERNUS Web GUI operating environment.................................................................................................. 55

Table 4.1 Enclosure installation order......................................................................................................................... 64

Table 4.2 Specifications for the unit installation area................................................................................................. 69

Table 4.3 Priority order of host interface installation.................................................................................................. 70

Table 4.4 Priority order of drive enclosure installation (for 2.5" type controller enclosure)......................................... 71

Table 4.5 Priority order of drive enclosure installation (for 3.5" type controller enclosure)...................................

Table 4.6 Priority order of 2.5" drive installation......................................................................................................... 72

Table 4.7 Priority order of 3.5" drive installation......................................................................................................... 75

...... 71

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 1

2.5" disk or 2.5" Solid State Drive (SSD)

Hardware Configurations

This chapter explains hardware configurations for the ETERNUS DX Disk storage system.

1.1 Controller Enclosure

This section explains the main components in the controller enclosure.

The controller enclosure contains drives installed in the front, and controllers and power supply units in the rear. Since the power supply units are redundant, operations can continue even if one of them fails. There are two models: a single-controller type and a dual-controller type. For a dual-controller type, operations can continue even if one of the controllers fails.

• The single-controller type differs from the dual-controller type by the following features:

- The controller and I/O module are not duplicated.

- Hot maintenance or swapping of the controller and I/O module is not possible.

- Concurrent firmware loading or update of the controller firmware and I/O module firmware is not

possible.

- Multipath connection to a single server is not available.

- The Thin Provisioning function cannot be used.

- The Flexible Tier function cannot be used.

• Fujitsu recommends that the dual-controller types, in which the controller and I/O module are duplicated,

be used in a system where a high level of reliability is required.

■ External views of a 2.5" type controller enclosure

●

Front view

Figure 1.1 Front view of a 2.5" type controller enclosure

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Chapter 1 Hardware Configurations

Power supply unit (PSU#1)Power supply unit (PSU#0)

Controller (CM#0)

LAN (MNT) portLAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

Host interface (CA#1)

PWC port

Cover

Power supply unit (PSU#1)

Controller (CM#1)

LAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

Power supply unit (PSU#0)

Controller (CM#0)

LAN (MNT) portLAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

LAN (MNT) port

Host interface (CA#1) Host interface (CA#1)

PWC port PWC port

1.1 Controller Enclosure

● Rear view

• Single-controller type

Figure 1.2 Rear view of a 2.5" type controller enclosure (single-controller type)

• Dual-controller type

Figure 1.3 Rear view of a 2.5" type controller enclosure (dual-controller type)

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Chapter 1 Hardware Configurations

3.5" disk or 3.5" Solid State Drive (SSD)

1.1 Controller Enclosure

● Top view

Figure 1.4 Top view of a 2.5" type controller enclosure

● Side view

Figure 1.5 Side view of a 2.5" type controller enclosure

■ External views of a 3.5" type controller enclosure

● Front view

Figure 1.6 Front view of a 3.5" type controller enclosure

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Chapter 1 Hardware Configurations

Power supply unit (PSU#1)Power supply unit (PSU#0)

Controller (CM#0)

LAN (MNT) portLAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

Host interface (CA#1)

PWC port

Cover

Power supply unit (PSU#1)

Controller (CM#1)

LAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

Power supply unit (PSU#0)

Controller (CM#0)

LAN (MNT) portLAN (RMT) port

Drive interface (OUT) port

Host interface (CA#0)

LAN (MNT) port

Host interface (CA#1) Host interface (CA#1)

PWC port PWC port

1.1 Controller Enclosure

● Rear view

• Single-controller type

Figure 1.7 Rear view of a 3.5" type controller enclosure (single-controller type)

• Dual-controller type

Figure 1.8 Rear view of a 3.5" type controller enclosure (dual-controller type)

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 1 Hardware Configurations

1.1 Controller Enclosure

● Top view

Figure 1.9 Top view of a 3.5" type controller enclosure

● Side view

Figure 1.10 Side view of a 3.5" type controller enclosure

1.1.1 Controllers

The controller contains a CPU, cache memory, System Capacitor Unit (SCU), non-volatile memory, host interfaces, drive interface ports, and LAN ports. The controller controls all operations in the ETERNUS DX Disk storage system.

■ CPU

A single core processor is installed.

■ Cache memory

Cache memory enables high speed processing by storing frequently used data. The cache memory capacity for each controller is 2GB for the ETERNUS DX80 S2 and 4GB for the ETERNUS DX90 S2.

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 1 Hardware Configurations

1.1 Controller Enclosure

■ Host interfaces

A host interface (CA) is a board that has interface ports to connect a controller to a server. Up to two host interfaces can be installed in the controller of an ETERNUS DX Disk storage system. Different types of host interfaces can exist together in the same controller. For details about the installation rules, refer to "4.3.1 Host Interfaces" (page 70) FC, iSCSI, FCoE, and SAS are available as host interface.

The following table shows the host interface specifications.

Table 1.1 Host interface specifications

Interface Transfer speed (max.) Connector type Number of ports for each CA

FC 16Gbit/s

iSCSI 10Gbit/s LC

FCoE 10Gbit/s LC

SAS 6Gbit/s miniSAS (SFF-8088) 2

8Gbit/s

1Gbit/s RJ-45 2

LC 2

SFP+ (direct attach twinax copper)

• FC and iSCSI host interfaces can be used as remote interfaces for remote connections by changing the port

mode. The port mode can be set from ETERNUS Web GUI or ETERNUS CLI.

• There are two types of iSCSI 10Gbit/s and FCoE host interfaces; an interface type with SFP+ modules (LC

connector for an FC cable connection) and an interface type without SFP+ modules (SPF+ connector for a Copper Twinax cable connection).

• For SFP+ modules, Short Wave Length (SWL) or Long Wave Length (LWL) types can be installed in

16Gbit/s FC interfaces. The default modules that are installed in 16Gbit/s FC interfaces are SWL type SFP+ modules. To install LWL type SFP+ modules, purchase the Long wave SFP+ modules for the DX80 S2/DX90 S2 separately.

■ Drive interface ports

A drive interface port is used to connect drive enclosures. The following table shows the drive interface port specifications.

Table 1.2 Drive interface port specifications for controllers

Interface Transfer speed (max.) Connector type Number of ports for each controller

SAS 6Gbit/s QSFP 1

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Chapter 1 Hardware Configurations

1.1 Controller Enclosure

■ LAN ports

Two LAN ports (RJ-45) are installed in each controller. Each LAN port is used for operation management (MNT port) and for remote support function (RMT port) respectively.

The following table shows the LAN port specifications.

Table 1.3 LAN port specifications for controllers

Interface

Ethernet

(1000Base-T/100Base-TX/10Base-T)

Transfer speed

(max.)

1Gbit/s RJ-45 2

Connector type

Number of ports

for each controller

■ SCU

A System Capacitor Unit (SCU) is installed in a controller as a backup power source in case of power outage. The SCU is charged from an external power source while the ETERNUS DX Disk storage system is running normally. If a power failure is detected, data in the cache memory is saved to the non-volatile memory in the controller using the SCU. There is no limit to the post-failure data retention time.

■ PWC ports

A PWC port is installed in a controller. The PWC port is used to connect a power synchronized unit to perform power synchronization.

The following table shows the PWC port specifications.

Table 1.4 PWC port specifications

Interface Connector type Number of ports for each controller

RS232C PWC 1

1.1.2 Power Supply Units

The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component. Two power supply units are installed in each controller enclosure. Each power supply unit contains fans.

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Chapter 1 Hardware Configurations

2.5" disk or 2.5" Solid State Drive (SSD)

DE-ID display panel

Power supply unit (PSU#1)

Drive interface (IN) port

Power supply unit (PSU#0)

I/O module

(IOM6#0)

Drive interface (OUT) port

Cover

1.2 Drive Enclosures

This section explains the main components in the drive enclosure. The drive enclosure contains drives installed in the front, and I/O modules and power supply units in the rear. Up to 24 drives can be installed in a 2.5" type drive enclosure. Up to 12 drives can be installed in a 3.5" type drive enclosure. Since the power supply units are redundant, operations can continue even if one of them fails. When a drive enclosure is connected, a DE-ID (drive enclosure number) is automatically allocated.

■ External views of a 2.5" type drive enclosure

● Front view

Figure 1.11 Front view of a 2.5" type drive enclosure

● Rear view

• Single-IOM type

Figure 1.12 Rear view of a drive enclosure (single-IOM type)

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Chapter 1 Hardware Configurations

Power supply unit (PSU#1)

I/O module (IOM6#1)

Drive interface (IN) port Drive interface (IN) port

Drive interface (OUT) port

Power supply unit (PSU#0)

I/O module

(IOM6#0)

Drive interface (OUT) port

1.2 Drive Enclosures

• Dual-IOM type

Figure 1.13 Rear view of a drive enclosure (dual-IOM type)

● Top view

Figure 1.14 Top view of a 2.5" type drive enclosure

● Side view

Figure 1.15 Side view of a 2.5" type drive enclosure

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Chapter 1 Hardware Configurations

3.5" disk or 3.5" Solid State Drive (SSD)

DE-ID display panel

Power supply unit (PSU#1)

Drive interface (IN) port

Power supply unit (PSU#0)

I/O module

(IOM6#0)

Drive interface (OUT) port

Cover

Power supply unit (PSU#1)

I/O module (IOM6#1)

Drive interface (IN) port Drive interface (IN) port

Drive interface (OUT) port

Power supply unit (PSU#0)

I/O module

(IOM6#0)

Drive interface (OUT) port

1.2 Drive Enclosures

■ External views of a 3.5" type drive enclosure

● Front view

Figure 1.16 Front view of a 3.5" type drive enclosure

● Rear view

• Single-IOM type

Figure 1.17 Rear view of a drive enclosure (single-IOM type)

• Dual-IOM type

Figure 1.18 Rear view of a drive enclosure (dual-IOM type)

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Chapter 1 Hardware Configurations

1.2 Drive Enclosures

● Top view

Figure 1.19 Top view of a 3.5" type drive enclosure

● Side view

Figure 1.20 Side view of a 3.5" type drive enclosure

1.2.1 I/O Modules

The I/O module is a component that controls the interaction between the controller and the drives. The I/O module is connected to the controller or an I/O module on another drive enclosure.

■ Drive interface ports

A drive interface port is used to connect a controller enclosure or drive enclosures. The drive interface port has an IN port and an OUT port. The following table shows the drive interface port specifications.

Table 1.5 Drive interface port specifications for I/O modules

Interface Transfer speed (max.) Connector type Number of ports for each I/O module

SAS 6Gbit/s QSFP

1 (IN)

1 (OUT)

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Chapter 1 Hardware Configurations

DIDI

DE #02

DIDI

DE #01

DIDI

DE #09

DE #0x

DIDI

DI: Drive interface port

DIDI

1.3 Enclosure Connection Path

1.2.2 Power Supply Units

The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component. Two power supply units are installed in each drive enclosure. Each power supply unit contains fans.

1.3 Enclosure Connection Path

For a dual-controller type, a controller enclosure (CE) is connected to drive enclosures (DE) with multiple paths. A drive enclosure has two independent drive interface ports. Path redundancy is maintained by connecting the drive enclosure to two controllers directly. This configuration allows operation to continue even if one of the connection paths fails.

Up to nine drive enclosures can be connected to a controller enclosure as shown in the figures below.

Figure 1.21 Enclosure connection path (dual-controller type)

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Chapter 1 Hardware Configurations

DE #02

DE #01

DE #09

DE #0x

DI: Drive interface port

1.4 Drives

A connection path is not duplicated in a single-controller type.

Figure 1.22 Enclosure connection path (single-controller type)

1.4 Drives

The following drives can be installed in a controller enclosure and drive enclosure.

1.4.1 2.5" Drives

The following table shows the 2.5" drive specifications.

Table 1.6 2.5" drive specifications

Drive name Drive interface Storage media Storage capacity Speed

SAS disks

SAS self encrypting

disks (SEDs)

Nearline SAS disks Hard disk 1TB 7,200rpm

SSDs Flash memory 100GB, 200GB, 400GB,

Serial Attached SCSI (6Gbit/s)

Hard disk 300GB 15,000rpm

300GB, 450GB, 600GB, 900GB

Hard disk 300GB, 450GB, 600GB,

900GB

800GB

10,000rpm

–

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Chapter 1 Hardware Configurations

Outlets (OUTPUT)

Inlets (INPUT)

1.5 Power Distribution Units (Only for Regions Other than EMEA&I)

1.4.2 3.5" Drives

The following table shows the 3.5" drive specifications.

Table 1.7 3.5" drive specifications

Drive name Drive interface Storage media Storage capacity Speed

SAS disks

Nearline SAS disks Hard disk 1TB, 2TB, 3TB, 4TB 7,200rpm

SSDs Flash memory 100GB, 200GB, 400GB,

Serial Attached SCSI (6Gbit/s)

Hard disk 300GB, 450GB, 600GB 15,000rpm

800GB

1.5 Power Distribution Units (Only for Regions Other than

EMEA&I)

–

There are two sizes for power distribution units: 1U and 2U. A power distribution unit is an option to connect power supply units to power outlets when power sockets are limited.

■ Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures

connection)

There are four outlets and two inlets.

Figure 1.23 Power distribution unit (AC200-240V, 1U, Max 2 enclosures connection)

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Chapter 1 Hardware Configurations

Outlets (OUTPUT)

1.5 Power Distribution Units (Only for Regions Other than EMEA&I)

The following table shows the specifications of a power distribution unit and the AC cables that are provided.

Table 1.8 Power distribution unit (AC200-240V, 1U, Max 2 enclosures connection) and provided AC cable

specifications

Item Specifications

Power Voltage AC200 - 240V

Phase Single

Frequency 50Hz/60Hz

Input cable Connection type IEC60320-C13 ↔ NEMA L6-15P

Length 4m

Quantity 2

Output cable Connection type IEC60320-C13 ↔ IEC60320-C14

Length 3m

Quantity 4

■ Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures

connection)

There are 12 outlets.

Figure 1.24 Power distribution unit (AC200-240V, 2U, Max 6 enclosures connection)

The following table shows the specifications of a power distribution unit and the AC cables that are provided.

Table 1.9 Power distribution unit (AC200-240V, 2U, Max 6 enclosures connection) and provided AC cable

specifications

Item Specifications

Power Voltage AC200 - 240V

Phase Single

Frequency 50Hz/60Hz

Input cable Connection type Straight-through ↔ NEMA L6-20P

Length 4m

Quantity 2

Output cable Connection type IEC60320-C13 ↔ IEC60320-C14

Length 3m

Quantity 12

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Chapter 1 Hardware Configurations

Outlets (OUTPUT)

1.5 Power Distribution Units (Only for Regions Other than EMEA&I)

■ Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8 enclosures

connection)

There are 16 outlets.

Figure 1.25 Power distribution unit (AC200-240V, 2U, Max 8 enclosures connection)

The following table shows the specifications of a power distribution unit and the AC cables that are provided.

Table 1.10 Power distribution unit (AC200-240V, 2U, Max 8 enclosures connection) and provided AC cable

specifications

Item Specifications

Power Voltage AC200 - 240V

Phase Single

Frequency 50Hz/60Hz

Input cable Connection type Straight-through ↔ NEMA L6-30P

Length 4m

Quantity 2

Output cable Connection type IEC60320-C13 ↔ IEC60320-C14

Length 3m

Quantity 16

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Chapter 2

ETERNUS DX Disk Storage System Installation

This chapter explains the installation of the ETERNUS DX Disk storage system.

2.1 Installation Specifications

2.1.1 ETERNUS DX80 S2

The following table shows the specifications of the ETERNUS DX80 S2.

Table 2.1 ETERNUS DX80 S2 installation specifications

Item

Controller enclosure 482 × 645 × 88mm (2U) 482 × 670 × 88mm (2U)

Dimensions

(W × D × H)

Maximum

weight (*2)

Service area Front: 800mm, Rear: 800mm

Power

Maximum power

requirements

(*2)

Drive enclosure 482 × 540 × 88mm (2U) 482 × 555 × 88mm (2U)

Power distribution unit

Controller enclosure 35kg

Drive enclosure 35kg

Power distribution unit

Voltage AC 100 – 120V, AC 200 – 240V

Phase Single

Frequency 50Hz/60Hz

Number of power supply units 2 (for each enclosure)

Plug type

Controller enclosure

Drive enclosure

1U 435 × 148 × 38mm

2U (485 × 280 × 43mm) × 2 (*1)

1U 2kg

2U (6kg) × 2 (*1)

EMEA&I region

Regions other than EMEA&I

AC 100 – 120V 630W (640VA) 620W (630VA)

AC 200 – 240V 630W (640VA) 610W (620VA)

AC 100 – 120V 570W (580VA) 550W (560VA)

AC 200 – 240V 570W (580VA) 550W (560VA)

2.5" drive configuration 3.5" drive configuration

For AC200V connections: IEC60320-C14G (supplied as standard)

For AC200V connections: NEMA L6-15P (supplied as standard) For AC100V/AC200V connections: IEC60320-C14 (optional)

ETERNUS DX80 S2

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.1 Installation Specifications

ETERNUS DX80 S2

Maximum heat

generation (*2)

Maximum

amount of

exhaust air

Item

Controller enclosure

Drive enclosure

Controller enclosure

Drive enclosure

2.5" drive configuration 3.5" drive configuration

AC 100 – 120V 2300kJ/h 2300kJ/h

AC 200 – 240V 2300kJ/h 2200kJ/h

AC 100 – 120V 2100kJ/h 2000kJ/h

AC 200 – 240V 2100kJ/h 2000kJ/h

/min

4.0m

/min

Operating 10 – 40°C

Temperature

Not operating 0 – 50°C

Shipping -40 – 60°C

Temperature gradient 15°C/Hr or less

Operating 20 – 80%RH

Humidity

Not operating 8 – 80%RH

Shipping 8 – 90%RH

Humidity gradient 30%/day or less

Environmental

conditions

Maximum wet bulb temperature 29°C

Altitude above sea level 0 – 3000m

Airborne dust

Gas concentration tolerance level

0.15mg/m

2: 3.4ppb or less, H2S: 7.1ppb or less

Cl SO2: 37ppb or less, NH3: 420ppb or less

2: 52ppb or less, O3: 5ppb or less

or less

HCl: 6.6ppb or less, HF: 3.6ppb or less

Oil vapor

0.2mg/m

or less

If the ETERNUS DX Disk storage system is installed on the

Seawater (salt corrosion)

ocean or premises within 0.5km from the coast, necessary measures must be taken to prevent salt corrosion.

Vibration limit

Noise emission

(*3)

Operating 400gal

Not operating 1000gal

Sound Pressure Level (LpAm) 49dB (A)

Sound Power Level (LWAd) 6.6B

*1: A 2U power distribution unit is composed of two 1U power distribution units. *2: These values are for when each enclosure has twenty-four drives in a 2.5" drive configuration or when each enclo-

sure has twelve drives in a 3.5" drive configuration.

*3: These values are measured when a single controller enclosure and drive enclosure are configured in an environment

in which the temperature is 23 ± 2°C.

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.1 Installation Specifications

2.1.2 ETERNUS DX90 S2

The following table shows the specifications of the ETERNUS DX90 S2.

Table 2.2 ETERNUS DX90 S2 installation specifications

Item

Controller enclosure 482 × 645 × 88mm (2U) 482 × 670 × 88mm (2U)

Dimensions

(W × D × H)

Maximum

weight (*2)

Service area Front: 800mm, Rear: 800mm

Power

Maximum power

requirements

(*2)

Maximum heat

generation (*2)

Maximum

amount of

exhaust air

Drive enclosure 482 × 540 × 88mm (2U) 482 × 555 × 88mm (2U)

Power distribution unit

Controller enclosure 35kg

Drive enclosure 35kg

Power distribution unit

Voltage AC 100 – 120V, AC 200 – 240V

Phase Single

Frequency 50Hz/60Hz

Number of power supply units 2 (for each enclosure)

Plug type

Controller enclosure

Drive enclosure

Controller enclosure

Drive enclosure

Controller enclosure

Drive enclosure

1U 435 × 148 × 38mm

2U (485 × 280 × 43mm) × 2 (*1)

1U 2kg

2U (6kg) × 2 (*1)

EMEA&I region

Regions other than EMEA&I

AC 100 – 120V 630W (640VA) 620W (630VA)

AC 200 – 240V 630W (640VA) 610W (620VA)

AC 100 – 120V 570W (580VA) 550W (560VA)

AC 200 – 240V 570W (580VA) 550W (560VA)

AC 100 – 120V 2300kJ/h 2300kJ/h

AC 200 – 240V 2300kJ/h 2200kJ/h

AC 100 – 120V 2100kJ/h 2000kJ/h

AC 200 – 240V 2100kJ/h 2000kJ/h

2.5" drive configuration 3.5" drive configuration

For AC200V connections: IEC60320-C14G (supplied as standard)

For AC200V connections: NEMA L6-15P (supplied as standard) For AC100V/AC200V connections: IEC60320-C14 (optional)

/min

4.0m

/min

ETERNUS DX90 S2

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.1 Installation Specifications

Item

Operating 10 – 40°C

Temperature

Temperature gradient 15°C/Hr or less

Humidity

Humidity gradient 30%/day or less

Environmental

conditions

Vibration limit

Noise emission

(*3)

*1: A 2U power distribution unit is composed of two 1U power distribution units. *2: These values are for when each enclosure has twenty-four drives in a 2.5" drive configuration or when each enclo-

sure has twelve drives in a 3.5" drive configuration.

*3: These values are measured when a single controller enclosure and drive enclosure are configured in an environment

in which the temperature is 23 ± 2°C.

Maximum wet bulb temperature 29°C

Altitude above sea level 0 – 3000m

Airborne dust

Gas concentration tolerance level

Oil vapor

Seawater (salt corrosion)

Operating 400gal

Not operating 1000gal

Sound Pressure Level (LpAm) 49dB (A)

Sound Power Level (LWAd) 6.6B

Not operating 0 – 50°C

Shipping -40 – 60°C

Operating 20 – 80%RH

Not operating 8 – 80%RH

Shipping 8 – 90%RH

2.5" drive configuration 3.5" drive configuration

0.15mg/m

2: 3.4ppb or less, H2S: 7.1ppb or less

Cl SO2: 37ppb or less, NH3: 420ppb or less

2: 52ppb or less, O3: 5ppb or less

NO HCl: 6.6ppb or less, HF: 3.6ppb or less

0.2mg/m

If the ETERNUS DX Disk storage system is installed on the ocean or premises within 0.5km from the coast, necessary measures must be taken to prevent salt corrosion.

or less

ETERNUS DX90 S2

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Chapter 2 ETERNUS DX Disk Storage System Installation

645mm88mm

482mm

To p

Front

Side

2.2 Storage System Dimensions

2.2.1 Controller Enclosure Dimensions

■ 2.5" type controller enclosure

The following diagrams show the dimensions of a 2.5" type controller enclosure. The dimension values do not include any protruding parts (approximation).

Figure 2.1 2.5" type controller enclosure dimensions

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Chapter 2 ETERNUS DX Disk Storage System Installation

670mm88mm

482mm

To p

Front

Side

2.2 Storage System Dimensions

■ 3.5" type controller enclosure

The following diagrams show the dimensions of a 3.5" type controller enclosure. The dimension values do not include any protruding parts (approximation).

Figure 2.2 3.5" type controller enclosure dimensions

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Chapter 2 ETERNUS DX Disk Storage System Installation

540mm88mm

482mm

To p

Front

Side

2.2 Storage System Dimensions

2.2.2 Drive Enclosure Dimensions

■ 2.5" type drive enclosure

The following diagrams show the dimensions of a 2.5" type drive enclosure. The dimension values do not include any protruding parts (approximation).

Figure 2.3 2.5" type drive enclosure dimensions

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Chapter 2 ETERNUS DX Disk Storage System Installation

555mm88mm

482mm

To p

Front

Side

2.2 Storage System Dimensions

■ 3.5" type drive enclosure

The following diagrams show the dimensions of a 3.5" type drive enclosure. The dimension values do not include any protruding parts (approximation).

Figure 2.4 3.5" type drive enclosure dimensions

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.3 Package Size

The ETERNUS DX Disk storage system is shipped in cardboard boxes. These boxes may not fit through some doorways or elevators. To make sure that the ETERNUS DX Disk storage system can be moved to the installation site, carefully check the transport route information. Refer to "2.1 Installation Specifications"

(page 27) for the maximum weight of each enclosure.

The following table shows the package size and the maximum package weight of each component for regions other than EMEA&I.

Table 2.3 Package size (for regions other than EMEA&I)

Component Package size (W × D × H) Maximum weight (approx.)

Controller enclosure

Drive enclosure

Drive (*1)

Power distribution unit

2.5" type 600 × 760 × 240mm 40kg

3.5" type 600 × 780 × 240mm 40kg

2.5" type 600 × 660 × 240mm 40kg

3.5" type 600 × 670 × 240mm 40kg

2.5" 160 × 278 × 106mm 0.5kg

3.5" 189 × 300 × 116mm 1.0kg

1U 570 × 710 × 160mm 4kg

2U (390 × 590 × 180mm) × 2 (7kg) × 2

*1: When an order for optional drives to be installed in the factory is placed, enclosures are shipped with the drives

preinstalled. When optional drives are ordered without preinstallation, each drive is shipped in an individual package.

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Chapter 2 ETERNUS DX Disk Storage System Installation

800mm or more

ETERNUS DX Disk storage system

Rear service area

Front service area

2.4 Installation Area

This section explains the installation area and the service area that are required for an ETERNUS DX Disk storage system that is installed in a Fujitsu 19-inch rack.

Secure service areas that are 800mm or more in the front and rear of the ETERNUS DX Disk storage system. The size of the side areas varies depending on the rack specifications.

Figure 2.5 Installation area and service area

2.5 Installation Environment

2.5.1 Air Conditioning

Sufficient consideration of the installation environment should be taken to ensure proper use of the ETERNUS DX Disk storage system. Using the ETERNUS DX Disk storage system in an environment that does not satisfy the installation environment requirements may cause a failure to occur with the ETERNUS DX Disk storage system.

It is important to consider the flows of cooling air (intake air) and exhaust air for the installation location. The temperature in some ETERNUS DX Disk storage systems may rise when exhaust air is taken in from other ETERNUS DX Disk storage systems. In addition, check other factors that might affect the usage environment temperature, such as the room size, whether other ETERNUS DX Disk storage systems are installed, and how many people are present in the room. When installing air conditioning, the ambient temperature should be considered.

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.6 Outlet/Socket Specifications

● Ambient temperature

An ETERNUS DX Disk storage system is cooled by taking in air through the front intakes and pushing out the exhaust air through the rear of the ETERNUS DX Disk storage system. If the intake air temperature does not meet the ambient environment conditions, a temperature error occurs and the power of the ETERNUS DX Disk storage system is shut down.

- Front intake air temperature

Make sure that the front intake air temperature is between 10 and 40

- Rear exhaust air temperature

For example, when the intake air temperature is 40 The necessary cooling capacity of air conditioning must be checked. Check the heat generation amount and the exhaust air amount that are listed in "2.1 Installation

Specifications" (page 27) to cool the exhaust air from the ETERNUS DX Disk storage system.

2.5.2 Earthquake Resistance

Take the necessary measures (e.g. secure the rack to the floor or wall) to prevent a rack in which an ETERNUS DX Disk storage system is installed from falling down when earthquakes occur. Earthquake countermeasures vary depending on the installation location, the floor conditions, and the type of rack that is used. Contact your installation contractor for more details regarding earthquake countermeasure methods and how work should be conducted.

°C.

°C, the exhaust air temperature is 50°C or higher.

2.5.3 Load Bearing Capacity for Floors

Make sure that the following relationship between the load bearing capacity of the floor and the weight of the ETERNUS DX Disk storage system is maintained.

(Load bearing capacity of the floor) > (ETERNUS DX Disk storage system weight ÷ Installation area that includes service areas)

If the condition above is not satisfied, additional measures are required to ensure sufficient load bearing capacity. Contact your installation contractor for details about the necessary measures that must be taken.

2.6 Outlet/Socket Specifications

Power can be supplied to the ETERNUS DX Disk storage system from two power sources because each enclosure has two power supply units. During normal operation, each of the power sources supplies half of the necessary power. When one of the power supply lines fails, all of the necessary power is supplied from only one power source.

Using the same power supply condition for all of the power supply units is recommended so that different power supply conditions (such as whether power distribution units are used or not and input voltage) are not used for the ETERNUS DX Disk storage system.

This section explains the power connection specifications of the ETERNUS DX Disk storage systems.

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.6 Outlet/Socket Specifications

2.6.1 Specifications for Optional Power Supply Products

This section explains the specifications of optional power cords and power related optional products. When using power distribution units, the number of outlets that are required to connect the controller enclosure and drive enclosures should be taken into consideration. In addition, make sure that the plug type of the power distribution unit fits the power socket when using an existing power socket. If the plug type does not fit the power socket, replace the socket.

■ Power cords

● Power cords supplied with the ETERNUS DX Disk storage system (for the EMEA&I region)

Table 2.4 Specifications for power cords supplied with the ETERNUS DX Disk storage system (for the

EMEA&I region)

Usage Plug type Socket type Cable length Remarks

Used for connection between the ETERNUS DX Disk storage system and the socket (IEC60320-C13 ↔ IEC60320-C14G)

IEC60320-C14G IEC60320-C13 2.5m 250V 10A

● Power cords supplied with the ETERNUS DX Disk storage system (for regions other than EMEA&I)

Table 2.5 Specifications for power cords supplied with the ETERNUS DX Disk storage system (for regions

other than EMEA&I)

Usage Plug type Socket type Cable length Remarks

Used for connection between the ETERNUS DX Disk storage system and the socket (IEC60320-C13 ↔ NEMA L6-15P)

NEMA L6-15P NEMA L6-15R 4.0m 250V 15A

(Normal usage <12A)

● Optional AC100V and AC200V power cords (for regions other than EMEA&I)

Optional power cords are used to connect devices with the IEC60320-C13 power socket type. These power cords can be used to connect devices with the AC100V and AC200V specifications.

Table 2.6 Specifications for optional power cords (for regions other than EMEA&I)

Usage Plug type Socket type Cable length Remarks

Used for connection between the ETERNUS DX Disk storage system and the socket (IEC60320-C13 ↔ IEC 60320-C14)

IEC60320-C14 IEC60320-C13 3.0m 250V 10A

(Normal usage <8A)

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Chapter 2 ETERNUS DX Disk Storage System Installation

2.6 Outlet/Socket Specifications

■ Power distribution units (only for regions other than EMEA&I)

● Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures connection)

Table 2.7 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2

enclosures connection)

Output Input

Outlet type Plug type Socket type Cable length

IEC60320-C13 NEMA L6-15P NEMA L6-15R 4.0m 250V 15A

(Normal usage <12A)

● Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures connection)

Table 2.8 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6

enclosures connection)

Output Input

Outlet type Plug type Socket type Cable length

IEC60320-C13 NEMA L6-20P NEMA L6-20R 4.0m 250V 20A

(Normal usage <16A)

● Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8 enclosures connection)

Remarks

Table 2.9 Specifications for power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8

enclosures connection)

Output Input

Outlet type Plug type Socket type Cable length

IEC60320-C13 NEMA L6-30P NEMA L6-30R 4.0m 250V 30A

Remarks

(Normal usage <24A)

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Chapter 2 ETERNUS DX Disk Storage System Installation

Input (2 sockets)

Output (4 outlets)

2.6 Outlet/Socket Specifications

2.6.2 Required Number of Outlets/Sockets

The number of power outlets/sockets required to install the ETERNUS DX Disk storage system depends on the number of drive enclosures and power distribution units. It is recommended that the power cords of the drive enclosures are connected to the power distribution units that are installed in the same rack. Secure the necessary number of power outlets within the same rack to avoid connecting power cords to power outlets in different racks. It may be necessary to purchase additional power distribution units depending on the installation locations of enclosures.

■ Without power distribution units

Two power sockets are required for each enclosure (controller enclosure and drive enclosure).

■ With power distribution units

Two power sockets are required for each power distribution unit. There are three types of power distribution units. The size and number of outlets are different for each type.

Table 2.10 Required number of outlets and sockets to install power distribution units

Product name Number of outlets Number of sockets

Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2

enclosures connection)

Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6

enclosures connection)

Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8

enclosures connection)

12 2

16 2

● Power distribution unit (1U)

Up to two enclosures can be connected to a single power distribution unit (1U).

Figure 2.6 Power distribution unit (1U)

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Chapter 2 ETERNUS DX Disk Storage System Installation

Output (12 or 16 outlets)

Input (2 sockets)

2.7 Circuit Protectors

● Power distribution unit (2U)

- Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures connection)

Up to six enclosures can be connected.

- Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8 enclosures connection)

Up to eight enclosures can be connected.

Figure 2.7 Power distribution unit (2U)

2.7 Circuit Protectors

Protection coordination must be secured between the distribution board circuit protectors and the ETERNUS DX Disk storage system or power distribution units to protect the ETERNUS DX Disk storage system by blocking the failed circuit immediately when a power supply input error occurs. Distribution board circuit protectors must satisfy the following required conditions and breaking characteristics.

■ Required conditions

The distribution board circuit protectors must satisfy the required conditions that are listed in Table 2.11.

Table 2.11 Required conditions for distribution board circuit protectors

Connected device

Power distribution unit for DX80 S2/DX90 S2 (AC200-

240V, 1U, Max 2 enclosures connection)

Power distribution unit for DX80 S2/DX90 S2 (AC200-

240V, 2U, Max 6 enclosures connection)

Power distribution unit for DX80 S2/DX90 S2 (AC200-

240V, 2U, Max 8 enclosures connection)

ETERNUS DX Disk storage system

(without power distribution units)

Power supply

voltage

AC200 – 240V 15A —

AC200 – 240V 20A —

AC200 – 240V 30A —

AC100

– 120V

AC200 – 240V

Regions other

Current capacity

than EMEA&I

15A 16A

EMEA&I region

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Chapter 2 ETERNUS DX Disk Storage System Installation

0.01

0.02

0.04

0.06

0.1

0.2

0.4

0.6

120

180

1 1.5 2 3 4 5 6 7 8 10 15 20 30 40 50 80 100

Operation time

Current (ratio for the current rating)

Seconds

Minutes

~~~

2.7 Circuit Protectors

■ Breaking characteristics

The breaking characteristics (*1) of distribution board circuit protectors must be equivalent to or slower than D (IEC898), which is shown in Figure 2.8

*1: Relationship between the size of excess current and operation time

Figure 2.8 Breaking characteristics of distribution board circuit protectors

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Chapter 2 ETERNUS DX Disk Storage System Installation

To power supply facility

Power distribution unit

Line 0 Line 1

DE #01

ETERNUS DX Disk storage system

CPCP

CP: Circuit Protector

Distribution

board

Distribution

board

PSU

2.7 Circuit Protectors

■ Connection diagrams

The following diagrams show connections between the power distribution units, the ETERNUS DX Disk storage system, and the power sockets of the distribution boards.

● For power distribution unit (1U) connection

The following diagram shows a power supply connection example when a power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures connection) is used.

Figure 2.9 Example of a power supply connection using a power distribution unit (1U)

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Chapter 2 ETERNUS DX Disk Storage System Installation

Distribution

board

DE #xx

...

Line 0

ETERNUS DX Disk storage system

To power supply facility

Distribution

board

To power supply facility

DE #00

Power distribution unit

Line 1

CP: Circuit Protector

PSU

2.7 Circuit Protectors

● For power distribution unit (2U) connection

The following diagram shows a power supply connection example when a power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures connection) or a power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8 enclosures connection) is used.

Figure 2.10 Example of a power supply connection using a power distribution unit (2U)

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Chapter 2 ETERNUS DX Disk Storage System Installation

CAUTION

DE #01

P S U

P S

DE #02

Line 0 Line 1

CP CP

ETERNUS DX Disk storage system

To power supply facility

Distribution board

CP: Circuit Protector

PSU

2.7 Circuit Protectors

● For direct (no power distribution unit) connection

The following diagram shows a power supply connection example when no power distribution units are used.

Figure 2.11 Example of a power supply connection without power distribution units

• Only connect the ETERNUS DX Disk storage system to circuit protectors.

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 3

Connections

This chapter explains connections for the ETERNUS DX Disk storage system.

3.1 Host Connections

FC, iSCSI, FCoE, and SAS are available as host interfaces. The server and the ETERNUS DX Disk storage system can be connected directly or via a switch.

3.1.1 Host Interfaces

This section describes each host interface.

■ FC (Fibre Channel)

FC supports two connection topologies: Fibre Channel Arbitrated Loop (FC-AL) and Fabric. Direct connections and switch connections to servers are available. Two types of host interfaces with a maximum transfer speed of either 16Gbit/s or 8Gbit/s are available.

When FC switches are used, zoning should be set for the FC switches to ensure the security of data.

■ iSCSI

Direct connections and switch connections to servers are available. Two types of host interfaces with a maximum transfer speed of either 10Gbit/s or 1Gbit/s are available. In order to maintain iSCSI performance, the iSCSI network should be physically separated from other types of networks (such as networks for Internet access and file transfers).

• CHAP

CHAP authentication can prevent unauthorized access. The following CHAP authentication methods are supported:

- Unidirectional CHAP

- Bidirectional CHAP

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3.1 Host Connections

• Virtual Local Area Network (VLAN tagging)

The VLAN tagging function is supported. A tag (VLAN ID) can be used for each port.

When the ETERNUS DX Disk storage system is connected to multiple servers, use a LAN switch that has the VLAN function and allocate a separate segment to each server so that security can be maintained.

• Jumbo Frame

Enabling Jumbo Frame makes data transfer more efficient by increasing the amount of data that can be transferred for each Frame.

Table 3.1 Ethernet frame capacity (Jumbo Frame settings)

Enabled Up to 9000 bytes

Disabled Up to 1500 bytes

Jumbo Frame settings Ethernet frame capacity

• Confirm that the connected device supports Jumbo Frame before enabling Jumbo Frame.

• Server-side CPU load can be reduced by using Jumbo Frame. However, I/O performance may be

reduced by 10% to 30%.

• Security Architecture for Internet Protocol (IPsec)

The IPsec function is not supported. Connect the server using a LAN switch that has the IPsec function as required.

• Internet Protocol

IPv4 and IPv6 are supported.

IPv6 is supported in firmware version V10L35 or later.

■ FCoE

Fabric is supported as a connection topology. The maximum transfer speed is 10Gbit/s. When using an FCoE interface, connect the ETERNUS DX Disk storage system to the FCoE switch. Direct connections to servers are not supported.

• Perform zoning settings for FCoE switches.

• When an FCoE interface is used for the HBA of the server, use FCoE for the host interface of the ETERNUS

DX Disk storage system.

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Server

HBA

Server

HBA

ETERNUS DX Disk storage system

CM#0

Por t

CM#1

Por t Port

3.1 Host Connections

■ SAS

Simple, cost effective, and high performance network storage environment can be configured. Direct connections and switch connections to servers are available. The maximum transfer speed is 6Gbit/s.

When SAS switches are used, zoning should be set for the SAS switches to ensure the security of data.

3.1.2 Host Connection Path

This section explains the connection configuration between server Host Bus Adapters (HBAs) and ETERNUS DX Disk storage system host interface ports.

■ Single path configuration

A single path configuration connects the ETERNUS DX Disk storage system to a server via a single path. The server cannot access an ETERNUS DX Disk storage system when a component (such as a controller, HBA, switch, or cable) on the path has a problem. The system must be stopped during the replacement of failed components and controller firmware. In a single path connection configuration, the path failover and load balancing functions are not supported. A multipath connection configuration is recommended to maintain availability when a problem occurs.

Figure 3.1 Single path connection (direct connection)

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Server

HBA

Server

HBA

Server

HBA

Switch

ETERNUS DX Disk storage system

CM#0

Port

CM#1

Port Port

Server

HBA

Server

HBA

ETERNUS DX Disk storage system

Por tCAPor t

CM#0

Por tCAPor t

CM#1

3.1 Host Connections

Figure 3.2 Single path connection (switch connection)

■ Multipath configuration

A multipath configuration connects the ETERNUS DX Disk storage system to a server via multiple paths (multipath). System reliability is improved due to the path redundancy. For multipath connections, driver software to control multipathing is required. If a path fails, access can continue by using the path failover function that switches access from the failed path to another path. The performance of the system can be improved by using the load balancing function to spread the access load over multiple paths.

Figure 3.3 Multipath connection (direct connection)

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Server

HBA

Server

HBA

Server

HBA

Switch Switch

ETERNUS DX Disk storage system

CM#0

Por tCAPor t

CM#1

3.1 Host Connections

Figure 3.4 Multipath connection (switch connection)

• When configuring multipathing for reliability, make sure to configure a redundant connection for the

controllers of the ETERNUS DX Disk storage system. Configure paths to connect to different controllers (CM#0 and CM#1). Combinations of host interface numbers (CA#0 and CA#1) in controllers do not need to be taken into consideration.

• Paths from a single server should be separately connected to a different host interface in case of host

interface failure.

■ Cluster configuration

When a server is duplicated in a cluster configuration and the ETERNUS DX Disk storage system is shared by multiple servers, software to control the cluster configuration is required.

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Server

HBA

Server

HBAHBA

ETERNUS DX Disk storage system

CM#0

Por tPor t

CA#0 CA#0

CM#1

Por t Port

Server

HBA

HBA HBA

Server

HBA

ETERNUS DX Disk storage system

Por t

CM#0

Por t

CA#0 CA#1 CA#0 CA#1

CM#1

Por tPor t

Por t

3.1 Host Connections

■ Configurations that satisfy the system requirements

System requirements should be taken into consideration for a connection configuration between the HBAs on the server and the host interface ports on the ETERNUS DX Disk storage system.

The following figure shows a connection configuration for availability:

Figure 3.5 Connection that satisfies the system requirements (for availability)

The following figure shows a connection configuration for enhanced performance:

Figure 3.6 Connection that satisfies the system requirements (for enhanced performance)

When the ETERNUS DX Disk storage system is accessed from both of the servers, performance can be secured by connecting to the ETERNUS DX Disk storage system using one host interface port on each of the four host interfaces.

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FC-RA

iSCSI-RA

FC-RA

REC path

iSCSI-RA

ETERNUS DX

Disk storage

system

ETERNUS DX

Disk storage

system

FC-RA

ETERNUS DX

Disk storage

system

ETERNUS DX

Disk storage

system

ETERNUS DX

Disk storage

system

FC-RA

iSCSI-RA

REC path

3.2 Remote Connections

An FC or iSCSI interface is available for a remote connection.

For remote connections, different types of interfaces (FC, iSCSI 10Gbit/s, iSCSI 1Gbit/s) cannot exist together

on a REC path (connection between a local ETERNUS DX Disk storage system and a remote ETERNUS DX Disk

storage system).

When different types of remote interfaces exist in the same ETERNUS DX Disk storage system, make sure to

use the same type of interface for each REC path.

For example, the following configuration is not supported because different types of interfaces (FC/iSCSI)

exist together on a REC path.

Figure 3.7 Example of non-supported connection configuration (when multiple types of remote interfaces

are installed in the same ETERNUS DX Disk storage system)

The following configuration is supported because the same type of interface is used for each REC path.

Figure 3.8 Example of supported connection configuration (when multiple types of remote interfaces are

installed in the same ETERNUS DX Disk storage system)

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FC-RA

Copy

source

ETERNUS DX Disk storage system

FC switch

SAN (FC)

FC-RA

Copy

destination

FC-RA

ETERNUS DX Disk storage system

FC switch

Copy

source

ETERNUS DX Disk storage system

Digital service unit

FC-RA

Copy

destination

FC-RA

ETERNUS DX Disk storage system

WAN (IP line)

Digital service unit

Copy

source

ETERNUS DX Disk storage system

Switch

iSCSI-RA

Copy

destination

iSCSI-RA

ETERNUS DX Disk storage system

WAN (IP line)

Switch

3.2 Remote Connections

3.2.1 Remote Interfaces

This section describes each remote interface.

■ FC (Fibre Channel)

Data is transferred between multiple ETERNUS DX Disk storage systems by using host interfaces. The ETERNUS DX Disk storage system can be connected to the destination storage system directly or via switch. A digital service unit is required for a remote connection that is using a line. Two types of host interfaces with a maximum transfer speed of either 16Gbit/s or 8Gbit/s are available.

Figure 3.9 FC connection for remote copy (redundant path)

Figure 3.10 FC connection for remote copy (using lines)

■ iSCSI

Data is transferred between multiple ETERNUS DX Disk storage systems by using host interfaces. Direct connection to a WAN is possible. Two types of host interfaces with a maximum transfer speed of either 10Gbit/s or 1Gbit/s are available.

Figure 3.11 iSCSI connection for remote copy (using lines)

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3.2 Remote Connections

The IPsec function is not supported for iSCSI interfaces. To use the IPsec function when performing a remote

copy with the ETERNUS DX90 S2, the ETERNUS DX410 S2/DX440 S2, or the ETERNUS DX8100 S2/DX8700 S2,

use a LAN switch that has the IPsec function.

3.2.2 Connectable Models

Remote copy is available for the ETERNUS DX90 S2. The ETERNUS DX90 S2 can be connected to not only the same model, it can also be connected to the ETERNUS DX410 S2/DX440 S2, the ETERNUS DX8100 S2/DX8700 S2, and older ETERNUS Disk storage system models. The following table shows the models that can be connected and the interfaces that are available.

Table 3.2 Connectable models and available remote interfaces

Connectable model (*1)

ETERNUS DX90 S2 Available Available Available Available

ETERNUS DX410 S2/DX440 S2 Available Available Available Available

ETERNUS DX8100 S2/DX8700 S2 Available Available Available Available

ETERNUS DX90

ETERNUS DX410/DX440

ETERNUS DX8100/DX8400/DX8700

ETERNUS4000 models 400, 600

ETERNUS8000 models 800, 1200, 2200

ETERNUS4000 models 300, 500

ETERNUS8000 models 700, 900, 1100, 2100

ETERNUS6000

16Gbit/s

Available

(*2)

Available

(*2)

Available

(*2)

Available

(*3)

Available (*5) (*6)

Remote interface

8Gbit/s

Available

(*4)

Available

(*6)

iSCSI 10Gbit/s iSCSI

1Gbit/s

——

*1: Firmware upgrade may be required to connect to the ETERNUS DX90 S2. For information about firmware versions,

contact your sales representative. *2: The transfer speed is 8Gbit/s or 4Gbit/s. *3: The transfer speed is 4Gbit/s. *4: The transfer speed is 4Gbit/s or 2Gbit/s. *5: Connections are available via switches. Direct connections are not supported. *6: The transfer speed is FC 2Gbit/s. Remote connections are available only when data is migrated.

Stack mode or Through mode can be used as the transfer mode.

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ETERNUS DX

Disk storage system

SNMP

manager

Administration terminal

- Operation management/setting

- Wake On LAN

NTP server

Mail server

Authentication

server

Syslog server

Remote support

center

3.3 LAN Connection

The ETERNUS DX Disk storage system requires a LAN connection for operation management. In addition, information such as ETERNUS DX Disk storage system failures is notified to the remote support center.

Make sure to connect each controller to the LAN for operation management.

Figure 3.12 Example of a LAN connection

When using ETERNUS Web GUI to manage operations, prepare a Web browser in the administration terminal. The following table shows the supported Web browsers.

Table 3.3 ETERNUS Web GUI operating environment

Software Guaranteed operating environment

Web browser Microsoft Internet Explorer 7.0, 8.0, 9.0, 10.0 (desktop version)

Mozilla Firefox 3.6.x, ESR 10.0.x, ESR 17.0.x

When using ETERNUS Web GUI to connect the ETERNUS DX Disk storage system, the default port number is 80 for http. The LAN port for operation management on the ETERNUS DX Disk storage system uses Ethernet (1000Base-T / 100Base-TX / 10Base-T) for the interface. IPv4 and IPv6 are supported as Internet Protocols.

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3.4 Power Supply Connection

The following items are supported in firmware version V10L30 or later:

• Internet Explorer 9.0

• Firefox ESR 10.0.x

• IPv6

The following item is supported in firmware version V10L40 or later:

• Internet Explorer 10.0 (desktop version)

The following item is supported in firmware version V10L45 or later:

• Firefox ESR 17.0.x

■ LAN for operation management

In an ETERNUS DX Disk storage system, the system administrator logs on to the ETERNUS DX Disk storage system via a LAN to set the RAID configuration, manage operations, and perform maintenance. The computer for operation management that is used for accessing the ETERNUS DX Disk storage system via ETERNUS Web GUI or ETERNUS CLI is called an administration terminal. In addition, the functions that are provided by the management/monitoring server on the LAN can be used. These functions include SNMP (device monitoring), SMTP (e-mail sending), NTP (time correction), syslog (event notification and audit log sending), RADIUS (user authentication), and KMIP(key management).

■ LAN for remote support

Various failures that occur in the ETERNUS DX Disk storage system are notified to the remote support center. Remote support connection can be separated from the LAN for operation management.

3.4 Power Supply Connection

Connect the power cords (AC cables) of the ETERNUS DX Disk storage system to the power sockets, the UPS sockets, or the power control unit sockets. Refer to "2.6 Outlet/Socket Specifications" (page 37) outlets/sockets.

Two power supply units (PSU#0 and PSU#1) are installed in each enclosure. Make sure that power cords are connected to both of the power supply units.

for details about the types and the number of power

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Power distribution unit

ETERNUS DX

Disk storage system

Power supply

facility

Line 0

Line 1

PSU

Power supply

facility

UPS

Power distribution unit

ETERNUS DX

Disk storage system

Line 1

UPS

Line 0

PSU

Power distribution unit

ETERNUS DX

Disk storage system

PSU

Power supply

facility

Line 0

3.4 Power Supply Connection

3.4.1 Input Power Supply Lines

Multiple power supply facilities in the building or UPS units are recommended for power supply redundancy. When the ETERNUS DX Disk storage system power supply is redundantly configured, business can continue even if one of the power lines fails. Alternatively, optimal system design (including the server) may instead lead to the ETERNUS DX Disk storage system being configured with only a single power supply facility or UPS unit. Which configuration is selected will depend on system availability requirement considerations.

Figure 3.13 Dual-line power supply when connecting to power sockets

Figure 3.14 Dual-line power supply when connecting to UPS units

Figure 3.15 Single-line power supply when connecting to power sockets

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UPS

Power distribution unit

ETERNUS DX

Disk storage system

Line 0

PSU

Power distribution unit

ETERNUS DX

Disk storage system

UPS

PSU

Line 0

PSU

Power supply

facility

DE #0x

...

Line 0

ETERNUS DX

Disk storage system

DE #01

Line 1

Power distribution unit Power distribution unit

Power supply

facility

Power supply

facility

PSU

3.4 Power Supply Connection

Figure 3.16 Single-line power supply when connecting to a UPS unit

Figure 3.17 Single-line power supply when connecting to a power socket and a UPS unit

When the power distribution units are separately connected to line 0 (PSU#0) and line 1 (PSU#1), the availability of the power supply facilities is improved.

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3.4 Power Supply Connection

3.4.2 UPS Connection

It is recommended that an Uninterruptible Power Supply System (UPS) be used as the power supply source for the ETERNUS DX Disk storage system to cope with power outages and momentary voltage drops in the normal power supply. Note that when connecting an ETERNUS DX Disk storage system to a UPS with one power supply line, the total value of the power requirements for all the enclosures must not exceed the UPS output capacity. When one of the power supply lines fails for redundantly configured UPS units with two power supply lines, all of the power for the ETERNUS DX Disk storage system must be supplied from the other line. Select a UPS that can supply sufficient power so that the total value of the power requirements does not exceed the UPS output capacity in case only one power supply line is available. For details about the necessary UPS output capacity, refer to the specifications of the UPS that is used. A UPS must satisfy the following conditions:

● Rating capacity

Secure a sufficient rating capacity for the total value of the maximum power requirements for the enclosures that are to be installed. For the maximum power requirements of each enclosure, refer to "2.1 Installation Specifications" (page

27).

● Supply time

The total time for the server to shut down and for the ETERNUS DX Disk storage system to power off (maximum of six minutes) must be taken into consideration for the power supply time of the battery.

● Switching time during power failure

The normal power supply must be switched to UPS output within 11ms after a power failure occurs.

● Socket type

If the power plug type and the socket type of the UPS do not match, it is necessary to equip the UPS (AC output) with an appropriate type of socket. Request a qualified electrician to perform the necessary work to make terminal block connections available.

● Power supply configuration

If a UPS is used, make sure that it supplies power to all the enclosures. Configurations where the controller enclosure is powered by the UPS while the drive enclosures are powered directly from AC are not supported.

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Chapter 3 Connections

WARNING

3.5 Power Synchronized Connections

This section describes connections to automatically control powering the ETERNUS DX Disk storage system on and off with a server.

• In order to control powering the ETERNUS DX Disk storage system on and off

with servers, the power control of the ETERNUS DX Disk storage system must be linked with all of the connected servers. If some of the servers are not linked, data errors may occur in these servers when the ETERNUS DX Disk storage system is turned off by using power control from the other linked servers.

■ Power synchronized unit

A power synchronized unit enables the ETERNUS DX Disk storage system to be powered on and off with a server. The power synchronized unit detects changes in the AC power output of a UPS unit that is connected to a server (server UPS unit) and automatically turns on and off the ETERNUS DX Disk storage system. In addition to server UPS units, units that control the AC socket power output can also be connected. When three or more servers are connected, power can be synchronized by adding an AC sensor unit.

The power synchronized unit detects the AC power output of the target devices for power synchronization and commands the ETERNUS DX Disk storage system to synchronize the power with the target devices. When the power synchronized unit detects the AC power output of any server UPS unit, the power synchronized unit commands the ETERNUS DX Disk storage system to turn on. When the power synchronized unit does not detect AC power output in any of the server UPS units, the power synchronized unit commands the ETERNUS DX Disk storage system to turn off. The server UPS unit must have a function in the management software that controls the AC power output according to when the server powers on and off. The server UPS unit must have one unused outlet to connect to the power synchronized unit.

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RS232C cable

Server

ETERNUS DX

Disk storage system

PWC

UPS setting

Power synchronized unit

PWC

UPS

management

software

An instruction is issued to turn on/off the ETERNUS DX Disk storage system when AC output/no AC output is detected.

Turns on: 1 Turns off: 2

Turns on: 2 Turns off: 1

3.5 Power Synchronized Connections

• When connecting one or two servers

Figure 3.18 Power control using a power synchronized unit (when connecting one or two servers)

● Powering on sequence

1 Power on of all the server UPS units

2 Server startup

The server OS startup is suspended until the ETERNUS DX Disk storage system startup is complete (*1).

3 Issuance of command to turn on the ETERNUS DX Disk storage system from the power synchronized

unit

4 ETERNUS DX Disk storage system startup

*1: The server must be set to suspend server OS startup until the ETERNUS DX Disk storage system startup is

complete.

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ETERNUS DX

Disk storage system

PWC

Power synchronized

unit#0

PWC

ETERNUS DX

Disk storage system

PWC

Server#2

AC sensor

unit#1

Server#3

Server#0

Server#1

UPS unit for

Server#2

AC sensor

unit#0

Turns on: 1 Turns off: 2

UPS unit for

Server#3

UPS unit for

Server#1

UPS unit for

Server#0

Turns on: 2 Turns off: 1

3.5 Power Synchronized Connections

● Powering off sequence

1 Shutdown of all the servers

2 Shutdown of all the server UPS units

3 Issuance of command to turn off the ETERNUS DX Disk storage system from the power synchronized

unit

4 ETERNUS DX Disk storage system shutdown

• When connecting three or more servers

Figure 3.19 Power control using a power synchronized unit (when connecting three or more servers)

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3.5 Power Synchronized Connections

● Powering on sequence

1 Power on of all the server UPS units

2 Server startup

The server OS startup is suspended until the ETERNUS DX Disk storage system startup is complete (*1).

3 Issuance of command to turn on the ETERNUS DX Disk storage system from the power synchronized

unit

4 ETERNUS DX Disk storage system startup

*1: The server must be set to suspend server OS startup until the ETERNUS DX Disk storage system startup is

complete.

● Powering off sequence

1 Shutdown of all the servers

2 Shutdown of all the server UPS units

3 Issuance of command to turn off the ETERNUS DX Disk storage system from the power synchronized

unit

4 ETERNUS DX Disk storage system shutdown

Refer to the manual that is provided with a power synchronized unit for details about connection configurations with power synchronized units and required settings.

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Chapter 4

Rack and Optional Product Installation

This chapter explains the requirements for installation of racks and the optional products for an ETERNUS DX Disk storage system.

4.1 Rack Installation Requirements

This section explains the requirements for installing the ETERNUS DX Disk storage system in a 19-inch rack.

4.1.1 Placement in the Rack

Note the following when installing the ETERNUS DX Disk storage system in the rack.

• The center of gravity must be taken into consideration to prevent a rack from toppling over. Enclosures

should generally be installed from bottom to top to lower the center of gravity and to ensure the safe use of racks.

• Enclosures are installed in the following order (from bottom to top).

Table 4.1 Enclosure installation order

Order Enclosure Size (height)

1 Power distribution unit (PDU) 1U/2U

2 Controller enclosure (CE) 2U

3 Drive enclosure (DE) 2U

Install drive enclosures in order of DE-IDs (drive enclosure numbers)

• When determining the rack-mounting layout, consider the placement of each enclosure and the power

distribution unit in the rack and the length of each cable. For example, if the ETERNUS DX Disk storage system is installed at the top of a 1800mm rack, the surplus length of the power cord at the bottom of a rack should be about 2m.

• If the storage system is installed at the bottom of a rack, a space for the surplus of cables may not be

available in some racks, preventing the storage system from being pulled out when maintenance work is required. In this case, secure a space of 1U or more at the bottom when installing the storage system.

• If drive enclosures are to be added in the future, securing sufficient space for power distribution units in

the bottom of the rack is recommended.

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Chapter 4 Rack and Optional Product Installation

PDU

: AC cable

Rack-1 Rack-2

An AC cable should not be connected to a power distribution unit that is installed in a different rack.

4.1 Rack Installation Requirements

4.1.2 Cable Connection

■ Power supply connection

It is recommended that the power cords (AC cables) of the enclosures are connected to the power distribution units that are installed in the same rack. Secure the necessary number of power outlets within the same rack to avoid connecting power cords to power outlets in different racks. It may be necessary to purchase additional power distribution units depending on the installation locations of enclosures. The length of the AC output cable that is supplied with the power distribution unit is 3m.

Figure 4.1 AC cable connection

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Chapter 4 Rack and Optional Product Installation

PDU

: Extension cable between enclosures

: Cable supplied as standard

Rack-1 Rack-2

4.1 Rack Installation Requirements

■ Connections between enclosures

If enclosures are installed in multiple racks or are installed with space in the same rack, the QSFP cables (0.75m) that are included with the ETERNUS DX Disk storage system may be too short for connections between enclosures. In this case, use the Extension cable between enclosures. The length of the Extension cable between enclosures that is provided is 3m or 6m. Enclosures in different racks can be installed within this length.

Figure 4.2 QSFP cable connection (single-controller type)

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Chapter 4 Rack and Optional Product Installation

ACS

Rack-1 Rack-2

: Extension cable between enclosures

: Cable supplied as standard

4.2 Installable Racks

Figure 4.3 QSFP cable connection (dual-controller type)

4.2 Installable Racks

This section explains the racks in which the ETERNUS DX Disk storage system can be installed.

4.2.1 Fujitsu Racks

The ETERNUS DX Disk storage system can be installed in a Fujitsu 19-inch rack. For information about whether the ETERNUS DX Disk storage system can be installed in an EOLed rack or not, contact your sales representative.

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Chapter 4 Rack and Optional Product Installation

ETERNUS DX Disk storage system

(1) (2)

(3)

(4)

Rack rear doorRack front door Rack pillars

Rack rails

4.2 Installable Racks

4.2.2 Non-Fujitsu Racks

ETERNUS DX Disk storage systems are developed and their operation is guaranteed on the assumption that they are installed in Fujitsu 19-inch racks. Since the ETERNUS DX Disk storage system cannot be tested (for cooling and strength) in non-Fujitsu 19-inch racks, the operations of ETERNUS DX Disk storage systems cannot be guaranteed. Any problem that may occur by installing the ETERNUS DX Disk storage system in non-Fujitsu racks is not covered by the warranty. If the ETERNUS DX Disk storage system needs to be installed in a non-Fujitsu rack, the following conditions must be satisfied.

■ Rack specifications

Use the rack mount kit supplied with the product to install the ETERNUS DX Disk storage system in the rack. The rack specifications must satisfy the conditions listed below. For rack specifications, refer to the manual that is supplied with the rack that is used.

• Pitch for mounting holes

EIA Standard Universal pitch

• Size for mounting holes

The size must be 9mm or more.

• Load bearing capacity

The load bearing capacity must be equal to or larger than the total weight of the ETERNUS DX Disk storage system.

• Unit installation area

The dimensions of the area shown in Figure 4.4

must match the conditions described in Table 4.2.

Figure 4.4 Unit installation area

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Chapter 4 Rack and Optional Product Installation

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

Table 4.2 Specifications for the unit installation area

Specification Condition

(1) Rack front space

(Space between the fixed part of the ETERNUS DX Disk storage system on the front side and the front of the rack)

(2) Mount bracket length

(Size between each end of the front and rear rack pillars)

(3) Rack space

(Space between the fixed part of the ETERNUS DX Disk storage system on the front side and the rear of the rack)

(4) Rack mount kit installation area 482mm or more

■ Placement conditions

When determining service areas, refer to the installation document of the rack to be used. Install air conditioning in order to ensure that the interior temperature of the rack satisfies the temperature conditions listed in "2.1 Installation Specifications" (page 27)

and "2.5.1 Air Conditioning" (page 36).

40mm or more

685mm to 775mm

830mm or more

(recommended)

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

This section explains the rules for combining the following optional products and standard installation rules that apply before shipment from the factory.

• Host interfaces

• Drive enclosures

• Drives

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 4 Rack and Optional Product Installation

Port

CA#1

Port

CA#0

Controller 0 (CM#0)

Expansion

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

4.3.1 Host Interfaces

This section explains the installation rules for host interfaces.

The following types of host interfaces (CA) are available:

• FC 16Gbit/s (dual port type)

• FC 8Gbit/s (dual port type)

• iSCSI 10Gbit/s (dual port type)

• iSCSI 10Gbit/s (dual port type, without SFP+ modules)

• iSCSI 1Gbit/s (dual port type)

• FCoE 10Gbit/s (dual port type)

• FCoE 10Gbit/s (dual port type, without SFP+ modules)

• SAS 6Gbit/s (dual port type)

Different types of interfaces can be mixed for the same ETERNUS DX Disk storage system.

Install the host interfaces for CA#0 first, and then CA#1 according to Table 4.3

For a dual-controller type, the configuration is the same for Controller 0 (CM#0) and Controller 1 (CM#1).

The following table shows the priority order of host interface installation.

Table 4.3 Priority order of host interface installation

Priority order Type Interface

2 FC 8Gbit/s

3 iSCSI 10Gbit/s

4 iSCSI 10Gbit/s (without SFP+ modules)

5 iSCSI 1Gbit/s

6 FCoE 10Gbit/s

7 FCoE 10Gbit/s (without SFP+ modules)

8 SAS 6Gbit/s

Host interface (2port)

FC 16Gbit/s

■ For a single-controller type

Figure 4.5 Installation diagram for a host interface (single-controller type)

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Chapter 4 Rack and Optional Product Installation

Controller 0 (CM#0) Controller 1 (CM#1)

Port

CA#1

Port

CA#0

Port

CA#1

Port

CA#0

ExpansionExpansion

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

■ For a dual-controller type

Figure 4.6 Installation diagram for host interfaces (dual-controller type)

4.3.2 Drive Enclosures

This section explains the installation rules for drive enclosures. 2.5" type and 3.5" type drive enclosures can be installed together in the ETERNUS DX Disk storage system. The priority order of drive enclosure installation varies depending on the controller enclosure type.

■ 2.5" type controller enclosure

Table 4.4 Priority order of drive enclosure installation (for 2.5" type controller enclosure)

Priority order Type

1 Drive enclosure (2.5inch)

2 Drive enclosure (3.5inch)

■ 3.5" type controller enclosure

Table 4.5 Priority order of drive enclosure installation (for 3.5" type controller enclosure)

Priority order Type

1 Drive enclosure (3.5inch)

2 Drive enclosure (2.5inch)

For the ETERNUS DX80 S2/DX90 S2, up to nine drive enclosures can be installed. When only 2.5" type enclosures are used for the ETERNUS DX80 S2, up to four drive enclosures can be installed. DE-IDs are automatically assigned for a drive enclosure based on the installation order.

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Chapter 4 Rack and Optional Product Installation

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

4.3.3 Drives

This section explains the installation rules for drives.

■ 2.5" drives

The following table shows the priority order of 2.5" drive installation.

Table 4.6 Priority order of 2.5" drive installation

Priority order Type Drive capacity/quantity RAID level

2 100GB (SLC) x 6 RAID1+0

3 100GB (SLC) x 4 RAID5

4 100GB (SLC) x 1 Hot spare

5 200GB (SLC) x 2 RAID1

6 200GB (SLC) x 6 RAID1+0

7 200GB (SLC) x 4 RAID5

8 200GB (SLC) x 1 Hot spare

9 400GB (SLC) x 2 RAID1

10 400GB (SLC) x 6 RAID1+0

11 400GB (SLC) x 4 RAID5

12 400GB (SLC) x 1 Hot spare

13 400GB (MLC) x 6 RAID1+0

14 400GB (MLC) x 4 RAID5

15 400GB (MLC) x 1 Hot spare

16 800GB (MLC) x 2 RAID1

17 800GB (MLC) x 6 RAID1+0

18 800GB (MLC) x 4 RAID5

19 800GB (MLC) x 1 Hot spare

SSD (2.5inch)

100GB (SLC) x 2 RAID1

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Chapter 4 Rack and Optional Product Installation

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

Priority order Type Drive capacity/quantity RAID level

21 300GB/15krpm x 6 RAID1+0

22 300GB/15krpm x 6 RAID5

23 300GB/15krpm x 6 RAID6

24 300GB/15krpm x 1 Hot spare

25 300GB/10krpm x 2 RAID1

26 300GB/10krpm x 6 RAID1+0

27 300GB/10krpm x 6 RAID5

28 300GB/10krpm x 6 RAID6

29 300GB/10krpm x 1 Hot spare

30 450GB/10krpm x 2 RAID1

31 450GB/10krpm x 6 RAID1+0

32 450GB/10krpm x 6 RAID5

33 450GB/10krpm x 6 RAID6

34 450GB/10krpm x 1 Hot spare

35 600GB/10krpm x 2 RAID1

37 600GB/10krpm x 6 RAID5

38 600GB/10krpm x 6 RAID6

39 600GB/10krpm x 1 Hot spare

40 900GB/10krpm x 2 RAID1

41 900GB/10krpm x 6 RAID1+0

42 900GB/10krpm x 6 RAID5

43 900GB/10krpm x 6 RAID6

44 900GB/10krpm x 1 Hot spare

Disk Drive (2.5inch)

300GB/15krpm x 2 RAID1

600GB/10krpm x 6 RAID1+0

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Chapter 4 Rack and Optional Product Installation

Slot#8

Slot#9

Slot#10

Slot#11

Slot#12

Slot#13

Slot#14

Slot#15

Slot#0

Slot#1

Slot#2

Slot#3

Slot#4

Slot#5

Slot#6

Slot#7

Slot#16

Slot#17

Slot#18

Slot#19

Slot#20

Slot#21

Slot#22

Slot#23

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

Priority order Type Drive capacity/quantity RAID level

300GB/10krpm x 2 RAID1

46 300GB/10krpm x 6 RAID1+0

47 300GB/10krpm x 6 RAID5

48 300GB/10krpm x 6 RAID6

49 300GB/10krpm x 1 Hot spare

50 450GB/10krpm x 2 RAID1

51 450GB/10krpm x 6 RAID1+0

52 450GB/10krpm x 6 RAID5

53 450GB/10krpm x 6 RAID6

54 450GB/10krpm x 1 Hot spare

55 600GB/10krpm x 2 RAID1

Self Encrypting Disk Drive (2.5inch)

56 600GB/10krpm x 6 RAID1+0

57 600GB/10krpm x 6 RAID5

58 600GB/10krpm x 6 RAID6

59 600GB/10krpm x 1 Hot spare

60 900GB/10krpm x 2 RAID1

61 900GB/10krpm x 6 RAID1+0

62 900GB/10krpm x 6 RAID5

63 900GB/10krpm x 6 RAID6

64 900GB/10krpm x 1 Hot spare

1TB/7.2krpm x 2 RAID1

66 1TB/7.2krpm x 6 RAID1+0

67 1TB/7.2krpm x 6 RAID5

Disk Drive (2.5inch)

68 1TB/7.2krpm x 6 RAID6

69 1TB/7.2krpm x 1 Hot spare

Up to twenty-four 2.5" drives can be installed in a controller enclosure or a drive enclosure (2.5" type). Drives with different types can be installed in a single enclosure. Install drives in the slots of a controller enclosure from Slot#0 to Slot#23 in ascending order according to the installation order in Table 4.6

. Then, install drives in the slots of a drive enclosure from Slot#0 to Slot#23 in

ascending order.

Figure 4.7 Installation diagram for 2.5" drives

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Chapter 4 Rack and Optional Product Installation

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

■ 3.5" drives

The following table shows the priority order of 3.5" drive installation.

Table 4.7 Priority order of 3.5" drive installation

Priority order Type Drive capacity/quantity RAID level

2 100GB (SLC) x 6 RAID1+0

3 100GB (SLC)x 4 RAID5

4 100GB (SLC) x 1 Hot spare

5 200GB (SLC) x 2 RAID1

6 200GB (SLC) x 6 RAID1+0

7 200GB (SLC) x 4 RAID5

8 200GB (SLC) x 1 Hot spare

9 400GB (SLC) x 2 RAID1

10 400GB (SLC) x 6 RAID1+0

11 400GB (SLC) x 4 RAID5

12 400GB (SLC) x 1 Hot spare

13 400GB (MLC) x 6 RAID1+0

14 400GB (MLC) x 4 RAID5

15 400GB (MLC) x 1 Hot spare

16 800GB (MLC) x 2 RAID1

17 800GB (MLC) x 6 RAID1+0

18 800GB (MLC) x 4 RAID5

19 800GB (MLC) x 1 Hot spare

21 300GB/15krpm x 6 RAID1+0

22 300GB/15krpm x 6 RAID5

23 300GB/15krpm x 6 RAID6

24 300GB/15krpm x 1 Hot spare

25 450GB/15krpm x 2 RAID1

26 450GB/15krpm x 6 RAID1+0

27 450GB/15krpm x 6 RAID5

28 450GB/15krpm x 6 RAID6

29 450GB/15krpm x 1 Hot spare

SSD (3.5inch)

Disk Drive (3.5inch)

100GB (SLC) x 2 RAID1

300GB/15krpm x 2 RAID1

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

Chapter 4 Rack and Optional Product Installation

Slot#0

Slot#4

Slot#8

Slot#1

Slot#5

Slot#9

Slot#2

Slot#6

Slot#10

Slot#3

Slot#7

Slot#11

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

Priority order Type Drive capacity/quantity RAID level

31 600GB/15krpm x 6 RAID1+0

32 600GB/15krpm x 6 RAID5

33 600GB/15krpm x 6 RAID6

34 600GB/15krpm x 1 Hot spare

35 1TB/7.2krpm x 2 RAID1

36 1TB/7.2krpm x 6 RAID1+0

37 1TB/7.2krpm x 6 RAID5

38 1TB/7.2krpm x 6 RAID6

39 1TB/7.2krpm x 1 Hot spare

40 2TB/7.2krpm x 2 RAID1

41 2TB/7.2krpm x 6 RAID1+0

42 2TB/7.2krpm x 6 RAID5

43 2TB/7.2krpm x 6 RAID6

44 2TB/7.2krpm x 1 Hot spare

45 3TB/7.2krpm x 2 RAID1

46 3TB/7.2krpm x 6 RAID1+0

47 3TB/7.2krpm x 6 RAID5

48 3TB/7.2krpm x 6 RAID6

49 3TB/7.2krpm x 1 Hot spare

50 4TB/7.2krpm x 2 RAID1

51 4TB/7.2krpm x 6 RAID1+0

52 4TB/7.2krpm x 6 RAID5

53 4TB/7.2krpm x 6 RAID6

54 4TB/7.2krpm x 1 Hot spare

Disk Drive (3.5inch)

600GB/15krpm x 2 RAID1

Up to twelve 3.5" drives can be installed in a controller enclosure or a drive enclosure (3.5" type). Drives with different types can be installed in a single enclosure. Install drives in the slots of a controller enclosure from Slot#0 to Slot#11 in ascending order according to the installation order in Table 4.7

. Then, install drives in the slots of a drive enclosure from Slot#0 to Slot#11 in

ascending order.

Figure 4.8 Installation diagram for 3.5" drives

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Chapter 4 Rack and Optional Product Installation

DE#1

Installation order

FFFF

FFH3

DE#2

H1H

CCDDDDDDEEEEEE

H 2

CE#0

AAAAAAAAAABBBBAA BBBBBBBB

2.5" SSD (100GB, RAID5) x 3

2.5" SSD (200GB, RAID1+0) x 2

2.5" SSD (200GB, hot spare) x 2

2.5" SAS (450GB, RAID1)

2.5" SAS (450GB, RAID6)

2.5" SAS (600GB, RAID5)

2.5" SAS (600GB, hot spare)

3.5" Nearline SAS (2TB, RAID5)

3.5" Nearline SAS (2TB, hot spare)

A: B: H1: C: D: E: H2: F: H3:

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

4.3.4 Drive Installation Examples

This section provides examples of drive installation at shipment.

■ 2.5" type controller enclosure

For a 2.5" type controller enclosure, 2.5" type drive enclosures are installed before 3.5" type drive enclosures.

2.5" drives are installed in the 2.5" type controller enclosure and drive enclosures, and 3.5" drives are installed in the 3.5" type drive enclosures.

Figure 4.9 Drive installation example at shipment (2.5" type controller enclosure)

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Chapter 4 Rack and Optional Product Installation

DE#2

BBB

DE#1

CDD

AAA A

CE#0

CC C

H 2

H 3

AAA A

AA A

3.5" Nearline SAS (1TB, RAID1+0) x 2

3.5" Nearline SAS (2TB, RAID5)

3.5" Nearline SAS (2TB, hot spare)

2.5" SSD (200GB, RAID5)

2.5" SSD (200GB, hot spare)

2.5" SAS (300GB, RAID1)

2.5" SAS (300GB, hot spare)

A: B: H1: C: H2: D: H3:

Installation order

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

■ 3.5" type controller enclosure

For a 3.5" type controller enclosure, 3.5" type drive enclosures are installed before 2.5" type drive enclosures.

3.5" drives are installed in the 3.5" type controller enclosure and drive enclosures, and 2.5" drives are installed in the 2.5" type drive enclosures.

Figure 4.10 Drive installation example at shipment (3.5" type controller enclosure)

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

ETERNUS DX80 S2/DX90 S2 Disk storage system

User's Guide -Site Planning-

P3AM-4822-12ENZ0

Date of issuance: June 2013

Issuance responsibility: FUJITSU LIMITED

• The content of this manual is subject to change without notice.

• This manual was prepared with the utmost attention to detail.

However, Fujitsu shall assume no responsibility for any operational problems as the result of errors, omissions, or the use of information in this manual.

• Fujitsu assumes no liability for damages to third party copyrights or other rights arising from

the use of any information in this manual.

• The content of this manual may not be reproduced or distributed in part or in its entirety

without prior permission from Fujitsu.

Fujitsu DX90 S2, DX80 S2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

About this Manual

Table of Contents

List of Figures

List of Tables

1.1 Controller Enclosure

1.1.1 Controllers

1.1.2 Power Supply Units

1.2 Drive Enclosures

1.2.1 I/O Modules

1.3 Enclosure Connection Path

1.2.2 Power Supply Units

1.4 Drives

1.4.1 2.5" Drives

1.5 Power Distribution Units (Only for Regions Other than EMEA&I)

1.4.2 3.5" Drives

2.1 Installation Specifications

2.1.1 ETERNUS DX80 S2

2.1.2 ETERNUS DX90 S2

2.2 Storage System Dimensions

2.2.1 Controller Enclosure Dimensions

2.2.2 Drive Enclosure Dimensions

2.3 Package Size

2.4 Installation Area

2.5 Installation Environment

2.5.1 Air Conditioning

2.6 Outlet/Socket Specifications

2.5.2 Earthquake Resistance

2.5.3 Load Bearing Capacity for Floors

2.6.1 Specifications for Optional Power Supply Products

2.6.2 Required Number of Outlets/Sockets

2.7 Circuit Protectors

3.1 Host Connections

3.1.1 Host Interfaces

3.1.2 Host Connection Path

3.2 Remote Connections

3.2.1 Remote Interfaces

3.2.2 Connectable Models

3.3 LAN Connection

3.4 Power Supply Connection

3.4.1 Input Power Supply Lines

3.4.2 UPS Connection

3.5 Power Synchronized Connections

4.1 Rack Installation Requirements

4.1.1 Placement in the Rack

4.1.2 Cable Connection

4.2 Installable Racks

4.2.1 Fujitsu Racks

4.2.2 Non-Fujitsu Racks

4.3 Standard Installation Rules Before Shipment (Only for Regions Other than EMEA&I)

4.3.1 Host Interfaces

4.3.2 Drive Enclosures

4.3.3 Drives

4.3.4 Drive Installation Examples