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Eternus DX80 S2
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Fujitsu ETERNUS DX80 S2, ETERNUS DX90 S2 User Manual

ETERNUS DX80 S2/DX90 S2 Disk storage system
User's Guide -Operation-
P3AM-4842-12ENZ0
This page is intentionally left blank.

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 a Fujitsu (PRIMEQUEST or PRIMERGY) or non-Fujitsu servers. This manual describes operation management and maintenance for the ETERNUS DX80 S2/DX90 S2 Disk storage system. This manual is intended for use of ETERNUS DX Disk storage system in regions other than Japan. Please carefully review the information outlined in this manual.
Twelfth Edition
June 2013
Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries. IBM, AIX, and Tivoli are trademarks of International Business Machines Corporation, registered in many jurisdictions worldwide. The company names, product names and service names mentioned in this document are registered trademarks or trademarks of their respective companies.
Microsoft product screen shot(s) reprinted with permission from Microsoft Corporation.
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
Organization
This document is composed of the following seven chapters and three appendices:
● Chapter 1 Components
This chapter describes the components of the ETERNUS DX80 S2/DX90 S2 Disk storage system.
● Chapter 2 Basic Operation
This chapter explains how to turn on and off the ETERNUS DX80 S2/DX90 S2 Disk storage system and how to operate the FUNCTION button on the controller enclosure.
● Chapter 3 Setup
This chapter describes the required settings for operation of the ETERNUS DX80 S2/DX90 S2 Disk storage system and provides notes for setting up each function of the ETERNUS DX80 S2/DX90 S2 Disk storage system.

About this Manual

● Chapter 4 Operations
This chapter describes the control of the LAN for operation management of the ETERNUS DX80 S2/DX90 S2 Disk storage system, and the monitoring the status of the ETERNUS DX80 S2/DX90 S2 Disk storage system.
● Chapter 5 Maintaining Optional Products
This chapter explains how to install optional products in the ETERNUS DX80 S2/DX90 S2 Disk storage system.
● Chapter 6 Maintenance
This chapter describes maintenance for the ETERNUS DX80 S2/DX90 S2 Disk storage system.
● Chapter 7 Troubleshooting
This chapter explains troubleshooting when errors occur in the ETERNUS DX80 S2/DX90 S2 Disk storage system.
"Event Notification Message List" Operation Manager" are described as appendices.
, "Audit Log List", and "Event (SNMP Trap) Display When Using ServerView
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
About this Manual
WARNING
CAUTION
Electric Shock
No Disassembly
Unplug
Warning Notations
Warning signs are shown throughout this manual in order to prevent injury to the user and/or material damage. These signs are composed of a symbol and a message describing the recommended level of caution. The following section explains the symbols, their levels of caution, and their meanings as used in this manual.
This symbol indicates the possibility of serious or fatal injury if the ETERNUS DX80 S2/DX90 S2 Disk storage system is not used properly.
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 DX80 S2/DX90 S2 Disk storage system is not used properly.
This symbol indicates IMPORTANT information for the user to note when using the ETERNUS DX80 S2/DX90 S2 Disk storage system.
The following symbols are used to indicate the type of warnings or cautions being described.
The triangle emphasizes the urgency of the WARNING and CAUTION contents. Inside the triangle and above it are details concerning the symbol (e.g. Electrical Shock).
The barred "Do Not..." circle warns against certain actions. The action which must be avoided is both illustrated inside the barred circle and written above it (e.g. No Disassembly).
The black "Must Do..." circle indicates actions that must be taken. The required action is both illustrated inside the black disk and written above it (e.g. Unplug).
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
About this Manual
Warning Level Indicator
Warning Type Indicator
Warning Details
To avoid damaging the ETERNUS DX80 S2/DX90 S2 Disk storage system, pay attention to the following points when cleaning the ETERNUS DX80 S2/DX90 S2 Disk storage system:
- Make sure to disconnect the power when cleaning.
- Be careful that no liquid seeps into the ETERNUS DX80 S2/DX90 S2 Disk storage system when using cleaners, etc.
- Do not use alcohol or other solvents to clean the ETERNUS DX80 S2/DX90 S2 Disk storage system.
Warning Layout Ribbon
Example Warning
How Warnings are Presented in this Manual
A message is written beside the symbol indicating the caution level. This message is marked with a vertical ribbon in the left margin, to distinguish this warning from ordinary descriptions. An example is shown here.
Additional Information
Symbols Used in This Manual
Abbreviations Used in This Manual
The following is a symbol used throughout this manual:
Functions and know how which can be useful when setting up or operating the ETERNUS DX80 S2/DX90 S2 Disk storage system.
• "ETERNUS DX Disk storage system" refers to the 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 -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0

Table of Contents

Chapter 1 Components 12
1.1 Controller Enclosure .......................................................................................................... 12
1.1.1 Front ..............................................................................................................................................................12
1.1.2 Rear ............................................................................................................................................................... 13
1.1.3 Components (Front) ......................................................................................................................................14
1.1.4 Components (Rear) .......................................................................................................................................17
1.2 Drive Enclosures ................................................................................................................ 23
1.2.1 Front ..............................................................................................................................................................23
1.2.2 Rear ............................................................................................................................................................... 24
1.2.3 Components (Front) ......................................................................................................................................24
1.2.4 Components (Rear) .......................................................................................................................................27
1.3 Power Distribution Units (for Regions other than EMEA&I) ............................................... 29
1.3.1 Power Distribution Units (1U) ........................................................................................................................ 29
1.3.2 Power Distribution Units (2U) ........................................................................................................................ 30
Chapter 2 Basic Operation 32
2.1 Powering On and Off .........................................................................................................32
2.1.1 Switching On and Off the Main Line Switch on the Power Distribution Unit
(for Regions Other than EMEA&I) ..................................................................................................................32
2.1.2 Switching On and Off the PSU Switch on the Power Supply Unit .................................................................... 35
2.1.3 Powering On .................................................................................................................................................. 36
2.1.4 Powering Off ..................................................................................................................................................38
2.2 Using the FUNCTION Button .............................................................................................. 39
Chapter 3 Setup 41
3.1 Thin Provisioning Setup .................................................................................................... 41
3.1.1 Registering the Thin Provisioning Feature License ........................................................................................41
3.1.2 Thin Provisioning Setup ................................................................................................................................. 42
3.1.3 Restrictions and Notes When Using the Thin Provisioning Function ..............................................................42
3.2 Flexible Tier (Auto Storage Layering) Setup ...................................................................... 44
3.2.1 Registering the Thin Provisioning Feature License ........................................................................................44
3.2.2 Flexible Tier Setup ......................................................................................................................................... 45
3.2.3 Restrictions and Notes ................................................................................................................................... 45
3.3 Storage Migration ............................................................................................................. 47
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Table of Contents
3.4 Data Encryption ................................................................................................................ 48
3.5 Key Management Server Linkage ...................................................................................... 50
3.6 Eco-mode .......................................................................................................................... 51
3.7 Optimizing Volume Configurations ...................................................................................53
3.7.1 RAID Migration .............................................................................................................................................. 54
3.7.2 Logical Device Expansion (LDE) ..................................................................................................................... 55
3.7.3 LUN Concatenation ........................................................................................................................................ 56
3.7.4 Wide Striping ................................................................................................................................................. 57
Chapter 4 Operations 58
4.1 LAN for Operation Management ....................................................................................... 58
4.2 Monitoring ETERNUS DX Disk Storage System Status ........................................................60
4.2.1 LED Status Check ...........................................................................................................................................60
4.2.2 Displaying Status via ETERNUS Web GUI ........................................................................................................61
4.2.3 Event Notification ..........................................................................................................................................62
4.2.4 Audit Log ....................................................................................................................................................... 63
Chapter 5 Maintaining Optional Products 64
5.1 Installing Drives ................................................................................................................ 64
5.1.1 Installation Rules for Drives ........................................................................................................................... 65
5.1.2 Installable Drives ........................................................................................................................................... 65
5.1.3 Drive Handling Instructions ........................................................................................................................... 66
5.1.4 Additional Drive Installation Procedure .........................................................................................................67
5.2 Installing Drive Enclosures ................................................................................................ 72
5.2.1 Installation Rules for Drive Enclosures ........................................................................................................... 72
5.2.2 Installable Drive Enclosures ........................................................................................................................... 72
5.2.3 Drive Enclosure Handling Instructions ........................................................................................................... 72
5.2.4 Additional Drive Enclosure Installation .......................................................................................................... 73
5.3 Installing Host Interfaces ..................................................................................................85
5.3.1 Installation Rules for Host Interfaces .............................................................................................................85
5.3.2 Installable Host Interfaces .............................................................................................................................86
5.3.3 Host Interface Handling Instructions .............................................................................................................86
5.4 Installing Long Wave SFP+ Modules (16Gbit/s) ................................................................. 87
5.4.1 Installation Rules for Long Wave SFP+ Modules (16Gbit/s) ............................................................................ 87
5.4.2 Installable Long Wave SFP+ Modules (16Gbit/s) ............................................................................................ 88
5.4.3 SFP+ Module Handling Instructions ...............................................................................................................88
5.4.4 Long Wave SFP+ Modules (16Gbit/s) Installation Procedure ..........................................................................89
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Table of Contents
Chapter 6 Maintenance 93
6.1 Periodic Backup ................................................................................................................93
6.2 Volume Formatting Time .................................................................................................. 93
6.3 Rebuild/Copyback Process Time ........................................................................................94
6.4 Maintenance Service .........................................................................................................95
6.4.1 Maintenance Support Period .........................................................................................................................95
6.4.2 Related Service ..............................................................................................................................................95
Chapter 7 Troubleshooting 96
7.1 Check List .......................................................................................................................... 96
7.2 Required Information for Inquiries ..................................................................................102
Appendix A Event Notification Message List 103
A.1 Message Format .............................................................................................................. 103
A.1.1 E-mail.......................................................................................................................................................... 103
A.1.2 Syslog.......................................................................................................................................................... 105
A.1.3 SNMP........................................................................................................................................................... 107
A.1.4 Host Sense................................................................................................................................................... 111
A.2 Message List.................................................................................................................... 112
A.2.1 Common Terms............................................................................................................................................ 112
A.2.2 Error Messages ............................................................................................................................................ 113
A.2.3 Warning Messages ...................................................................................................................................... 133
A.2.4 Informational Messages.............................................................................................................................. 143
A.2.5 Test Messages ............................................................................................................................................. 149
A.2.6 Sense Codes................................................................................................................................................. 149
Appendix B Audit Log List 154
Appendix C Event (SNMP Trap) Display When Using
ServerView Operation Manager 183
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0

List of Figures

Figure 1.1 Front view of a 2.5" type controller enclosure.............................................................................................. 12
Figure 1.2 Front view of a 3.5" type controller enclosure.............................................................................................. 12
Figure 1.3 Rear view of a controller enclosure (single-controller type) ........................................................................ 13
Figure 1.4 Rear view of a controller enclosure (dual-controller type)........................................................................... 13
Figure 1.5 Operation panel (2.5" type controller enclosure)......................................................................................... 14
Figure 1.6 Operation panel (3.5" type controller enclosure)......................................................................................... 14
Figure 1.7 2.5" drive..................................................................................................................................................... 16
Figure 1.8 Drive slot numbers (2.5" type controller enclosure)..................................................................................... 16
Figure 1.9 3.5" drive..................................................................................................................................................... 16
Figure 1.10 Drive slot numbers (3.5" type controller enclosure)..................................................................................... 16
Figure 1.11 Controller .................................................................................................................................................... 17
Figure 1.12 Host interface (FC, iSCSI 10Gbit/s, FCoE (for FC cable connection)).............................................................. 19
Figure 1.13 Host interface (iSCSI 10Gbit/s, FCoE (for Copper Twinax cable connection)) ................................................ 20
Figure 1.14 Host interface (iSCSI 1Gbit/s)....................................................................................................................... 20
Figure 1.15 Host interface (SAS) .................................................................................................................................... 21
Figure 1.16 Power supply unit........................................................................................................................................ 21
Figure 1.17 Front view of a 2.5" type drive enclosure ..................................................................................................... 23
Figure 1.18 Front view of a 3.5" type drive enclosure ..................................................................................................... 23
Figure 1.19 Rear view of a drive enclosure (single-IOM type) ........................................................................................ 24
Figure 1.20 Rear view of a drive enclosure (dual-IOM type)........................................................................................... 24
Figure 1.21 LEDs on the front side of the drive enclosure .............................................................................................. 25
Figure 1.22 2.5" drive..................................................................................................................................................... 25
Figure 1.23 Drive slot numbers (2.5" type drive enclosure)............................................................................................ 26
Figure 1.24 3.5" drive..................................................................................................................................................... 26
Figure 1.25 Drive slot numbers (3.5" type drive enclosure)............................................................................................ 26
Figure 1.26 I/O module .................................................................................................................................................. 27
Figure 1.27 Power supply unit........................................................................................................................................ 28
Figure 1.28 Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures connection).................. 29
Figure 1.29 Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures connection).................. 30
Figure 1.30 Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 8 enclosures connection).................. 31
Figure 2.1 ON position (marked "|") of the main line switches on a 1U power distribution unit................................... 32
Figure 2.2 ON position (marked "|") of the main line switches on a 2U power distribution unit................................... 33
Figure 2.3 OFF position (marked "O") of the main line switches on a 1U power distribution unit................................. 33
Figure 2.4 OFF position (marked "O") of the main line switches on a 2U power distribution unit................................. 34
Figure 2.5 ON position (marked "|") of the PSU switch on a power supply unit ............................................................ 35
Figure 2.6 OFF position (marked "O") of the PSU switch on a power supply unit .......................................................... 36
Figure 3.1 System configuration for linking with the key management server............................................................. 50
Figure 4.1 LAN control (switching of the Master CM) ................................................................................................... 59
Figure 4.2 LAN control (when the IP address of the Slave CM is set) ............................................................................ 59
Figure 4.3 ETERNUS Web GUI screen ............................................................................................................................ 61
Figure 4.4 Event notification........................................................................................................................................ 63
Figure 4.5 Audit logs .................................................................................................................................................... 63
Figure 5.1 Positions of 2.5" drive slots.......................................................................................................................... 65
Figure 5.2 Positions of 3.5" drive slots.......................................................................................................................... 65
Figure 5.3 Installation diagram for a host interface (single-controller type)................................................................ 85
Figure 5.4 Installation diagram for host interfaces (dual-controller type).................................................................... 86
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ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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List of Tables

Table 1.1 Status and meanings of each LED (operation panel (controller enclosure))................................................ 15
Table 1.2 Status and meanings of each LED (drive).................................................................................................... 17
Table 1.3 Status and meanings of each LED (controller) ............................................................................................ 18
Table 1.4 Status and meanings of each LED (power supply unit) ............................................................................... 22
Table 1.5 Status and meanings of each LED (in front of drive enclosure) ................................................................... 25
Table 1.6 Status and meanings of each LED (drive).................................................................................................... 26
Table 1.7 Status and meanings of each LED (I/O module) .......................................................................................... 27
Table 1.8 Status and meanings of each LED (power supply unit) ............................................................................... 28
Table 4.1 General status of ETERNUS Web GUI ............................................................................................................ 61
Table 6.1 Time for volume formatting (disk) .............................................................................................................. 93
Table 6.2 Rebuild process time (disk)......................................................................................................................... 94
Table 6.3 Copyback process time (disk) ...................................................................................................................... 94
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ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Chapter 1
Operation panel
2.5" disk or 2.5" Solid State Drive (SSD)
Flange cover Flange cover
Operation panel
Flange cover Flange cover
3.5" disk or 3.5" Solid State Drive (SSD)
Components
This chapter describes the components of the ETERNUS DX Disk storage system.

1.1 Controller Enclosure

An operation panel and drives are installed in the front of the controller enclosure. Controllers and power supply units are installed in the rear.

1.1.1 Front

■ 2.5" type
Figure 1.1 Front view of a 2.5" type controller enclosure
■ 3.5" type
Figure 1.2 Front view of a 3.5" type controller enclosure
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ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Chapter 1 Components
Power supply unit (PSU#0) Power supply unit (PSU#1)
Controller (CM#0) Cover
Power supply unit (PSU#0) Power supply unit (PSU#1)
Controller (CM#0) Controller (CM#1)
1.1 Controller Enclosure

1.1.2 Rear

■ Single-controller type
Figure 1.3 Rear view of a controller enclosure (single-controller type)
● Part explanation
• Cover
Remove this when installing an additional controller (optional).
■ Dual-controller type
Figure 1.4 Rear view of a controller enclosure (dual-controller type)
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Chapter 1 Components
With a flange cover
CACHE LED
MAINT/ID LED
FAULT LED
READY LED
Power switch
POWER LED
Without a flange cover
FUNCTION button
With a flange cover
Power switch
CACHE LED
MAINT/ID LED
FAULT LED
READY LED
POWER LED
Without a flange cover
FUNCTION button
1.1 Controller Enclosure

1.1.3 Components (Front)

This section describes the operation panel and the drives in the front of the controller enclosure.
■ Operation panel
An operation panel has LEDs, a Power switch, and a FUNCTION button.
● 2.5" type
Figure 1.5 Operation panel (2.5" type controller enclosure)
● 3.5" type
Figure 1.6 Operation panel (3.5" type controller enclosure)
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Chapter 1 Components
1.1 Controller Enclosure
● Part explanation
• Power switch
This switch is used to turn on or off the ETERNUS DX Disk storage system.
• FUNCTION button
Hold down the button for three seconds during maintenance to stop the maintenance operation. Hold down the button for three seconds while a maintenance operation is not performed to start the maintenance operation. For a dual-controller type, press the button twice within three seconds during maintenance to switch the Master CM to the other controller. Press the button three times within three seconds during maintenance to restore the factory default settings of the LAN ports.
• LEDs
The states of LEDs are listed below.
Table 1.1 Status and meanings of each LED (operation panel (controller enclosure))
POWER
READY
FAULT
MAINT/ID
CACHE
LED name LED status ETERNUS DX Disk storage system status
DC power is supplied to the controller enclosure.
(green)
The ETERNUS DX Disk storage system is available for use.
(green)
The ETERNUS DX Disk storage system is in error status.
(amber)
A part of the ETERNUS DX Disk storage system requires preventive
(blinks amber)
(green)
maintenance.
Maintenance for the ETERNUS DX Disk storage system is in progress.
• As ordered via ETERNUS Web GUI or ETERNUS CLI, the location
(blinks green)
of the controller enclosure is identified.
• Maintenance or a status check via ETERNUS Web GUI or
ETERNUS CLI is necessary.
There is data in the ETERNUS DX Disk storage system cache
(green)
memory.
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ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
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Chapter 1 Components
DRIVE READY LED DRIVE FAULT LED
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
DRIVE READY LED
DRIVE FAULT LED
Slot#0
Slot#4
Slot#8
Slot#1
Slot#5
Slot#9
Slot#2
Slot#6
Slot#10
Slot#3
Slot#7
Slot#11
1.1 Controller Enclosure
■ Drives
● 2.5" drives
Figure 1.7 2.5" drive
Figure 1.8
shows the slot number of each drive.
Figure 1.8 Drive slot numbers (2.5" type controller enclosure)
● 3.5" drives
Figure 1.9 3.5" drive
Figure 1.10 shows the slot number of each drive.
Figure 1.10 Drive slot numbers (3.5" type controller enclosure)
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Chapter 1 Components
LAN (MNT) port
ACT LEDs
LINK LEDs
DI (OUT) LINKUP LED
READY/FAULT LED
MASTER LEDUNIT ID LED
CA#0 FAULT LED
PWC port
LINK/FAULT LEDs
DI (OUT) port
LAN (RMT) port
Host interface (CA#0)
Host interface (CA#1)
CA#1 FAULT LED
1.1 Controller Enclosure
● Part explanation
• LEDs
The states of LEDs are listed below.
Table 1.2 Status and meanings of each LED (drive)
LED name LED status Drive status
DRIVE READY
DRIVE FAULT

1.1.4 Components (Rear)

(green)
(blinks green)
(amber)
The drive is in normal status.
• The drive is in error status.
• In response to commands from ETERNUS CLI, the location of
the drive is identified.
This section describes the controllers and the power supply units in the rear of the controller enclosure.
1.1.4.1 Controllers
The controller contains a CPU, cache memory, System Capacitor Unit (SCU), host interfaces, drive interface (DI) ports, and LAN ports. The controller controls all operations in the ETERNUS DX Disk storage system.
Figure 1.11 Controller
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Chapter 1 Components
1.1 Controller Enclosure
● Part explanation
• LAN (RMT) port, LAN (MNT) port
These ports are RJ-45 connectors for LAN cables.
• Host interface (CA#0), host interface (CA#1)
Install host interfaces. For details, refer to "Host interfaces" (page 19)
• DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a QSFP cable.
• PWC port
This port is used to connect a power synchronization unit with an RS232C cable.
• LEDs
The states of LEDs are listed below.
Table 1.3 Status and meanings of each LED (controller)
READY/FAULT
MASTER
UNIT ID
CA FAULT
LINK/FAULT
DI (OUT) LINKUP
ACT
LINK
.
LED name LED status Controller status
The controller is in normal status.
(green)
• The controller is performing the initial setup after the power
(amber)
is turned on.
• The controller is in error status.
(blinks amber)
The controller is set as a Master CM.
(green)
• As ordered via ETERNUS Web GUI or ETERNUS CLI, the location
(blinks green)
of the controller is identified.
• System Capacitor Unit (SCU) is charging.
The host interface is in error status.
(amber)
The link between the host interface port and the destination has
(green)
(amber)
(green)
(green)
(green)
been established.
The host interface port is in error status.
The link between the DI (OUT) port and the destination port has been established.
The controller is sending or receiving data via the LAN port (for operation management).
The link between the LAN port (for operation management) and the destination has been established.
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Chapter 1 Components
Port#0 Port#1 Port#0 Port#1
FC iSCSI 10Gbit/s FCoE
Installed host interfaces in the controller
Host interface (CA#0) Host interface (CA#1)
1.1 Controller Enclosure
■ Host interfaces
A host interface is a board that has interface ports to connect a controller to the server. There are six types of host interfaces: FC 16Gbit/s, FC 8Gbit/s, iSCSI 10Gbit/s, iSCSI 1Gbit/s, FCoE, and SAS.
● FC, iSCSI 10Gbit/s, FCoE (for FC cable connection)
Figure 1.12 Host interface (FC, iSCSI 10Gbit/s, FCoE (for FC cable connection))
• Part explanation
- Host interface ports (FC, iSCSI 10Gbit/s, FCoE (for FC cable connection)) (from left to right: Port#0 and
Port#1 in CA#0, Port#0 and Port#1 in CA#1) These are the Dual LC connectors to connect FC cables.
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Chapter 1 Components
Port#0 Port#1 Port#0 Port#1
iSCSI 10Gbit/s, FCoE
Installed host interfaces in the controller
Host interface (CA#0)
Host interface (CA#1)
iSCSI 1Gbit/s
Port#0 Port#1Port#0 Port#1
Installed host interfaces in the controller
Host interface (CA#0)
Host interface (CA#1)
1.1 Controller Enclosure
● iSCSI 10Gbit/s, FCoE (for Copper Twinax cable connection)
Figure 1.13 Host interface (iSCSI 10Gbit/s, FCoE (for Copper Twinax cable connection))
• Part explanation
- Host interface ports (iSCSI 10Gbit/s, FCoE (for Copper Twinax cable connection)) (from left to right:
Port#0 and Port#1 in CA#0, Port#0 and Port#1 in CA#1) These are the connectors to connect Copper Twinax cables.
● iSCSI 1Gbit/s
Figure 1.14 Host interface (iSCSI 1Gbit/s)
• Part explanation
- Host interface ports (iSCSI) (from left to right: Port#0 and Port#1 in CA#0, Port#0 and Port#1 in CA#1)
These are the RJ-45 connectors to connect LAN cables.
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Chapter 1 Components
SAS
Port#0 Port#1Port#0 Port#1
Installed host interfaces in the controller
Host interface (CA#0)
Host interface (CA#1)
Inlet PSU switch
PSU FAIL LED
AC MISSING LED
POWER LED
FAN FAIL LED
1.1 Controller Enclosure
● SAS
Figure 1.15 Host interface (SAS)
• Part explanation
- Host interface ports (SAS) (from left to right: Port#0 and Port#1 in CA#0, Port#0 and Port#1 in CA#1)
These are the SFF-8088 connectors to connect miniSAS cables.
■ System Capacitor Unit (SCU)
A 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 outage is detected, data in the cache memory is saved to the non-volatile memory in the controller using the SCU. The saved data is retained in the non-volatile memory indefinitely.
1.1.4.2 Power Supply Units
The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component. Each power supply unit contains fans.
Figure 1.16 Power supply unit
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1.1 Controller Enclosure
● Part explanation
• Inlet
This inlet is used to connect a power cord.
• PSU switch
This switch is used to turn on and off the AC power supply.
• LEDs
The states of LEDs are listed below.
Table 1.4 Status and meanings of each LED (power supply unit)
(blinks green)
(green)
(off) (off) (off) (off)
(off) (amber) (amber) (off or amber)
(off) (amber) (amber) (amber)
LED name Power supply unit status
POWER PSU FAIL AC MISSING FAN FAIL
(off) (off) (off)
(off) (off) (off)
AC power is supplied to the power supply unit but the ETERNUS DX Disk storage system (DC power) is not turned on.
The power of the ETERNUS DX Disk storage system (DC power) is turned on and the power supply unit is operating normally.
AC power is not supplied to power sup­ply units.
AC power is not supplied to this power supply unit, but AC power is supplied to the other power supply unit.
The power supply unit or the fan in the power supply unit is in error status.
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Chapter 1 Components
LED
Flange cover Flange cover
2.5" disk or 2.5" Solid State Drive (SSD)
DE-ID (drive enclosure number) display panel
Flange cover
3.5" disk or 3.5" Solid State Drive (SSD)
LED
DE-ID (drive enclosure number) display panel
Flange cover

1.2 Drive Enclosures

1.2 Drive Enclosures
LEDs, a DE-ID (drive enclosure number) display panel, and drives are installed on the front side of the drive enclosure. I/O modules and power supply units are installed in the rear.
There are two types of drive enclosures: a 2.5" type and a 3.5" type.

1.2.1 Front

■ 2.5" type
Figure 1.17 Front view of a 2.5" type drive enclosure
■ 3.5" type
Figure 1.18 Front view of a 3.5" type drive enclosure
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Chapter 1 Components
I/O module (IOM6#0)
Power supply unit (PSU#0) Power supply unit (PSU#1)
Cover
I/O module (IOM6#0)
Power supply unit (PSU#0)
I/O module (IOM6#1)
Power supply unit (PSU#1)
1.2 Drive Enclosures

1.2.2 Rear

■ Single-IOM type
Figure 1.19 Rear view of a drive enclosure (single-IOM type)
● Part explanation
• Cover
Remove this when installing an additional I/O module (optional).
■ Dual-IOM type
Figure 1.20 Rear view of a drive enclosure (dual-IOM type)

1.2.3 Components (Front)

This section describes LEDs, a DE-ID (drive enclosure number) display panel, and drives of the front of the drive enclosure.
■ DE-ID (drive enclosure number) display panel
The DE-ID (drive enclosure number) of the drive enclosure is displayed.
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2.5" type 3.5" type
LINE LED
POWER LED
FAULT LED
LINE LED
POWER LED
FAULT LED
DRIVE READY LED DRIVE FAULT LED
1.2 Drive Enclosures
■ LEDs
Figure 1.21 LEDs on the front side of the drive enclosure
The states of LEDs are listed below.
Table 1.5 Status and meanings of each LED (in front of drive enclosure)
LED name LED status Drive enclosure status
LINE
(green)
FAULT
(amber)
POWER
(green)
AC power is supplied to the drive enclosure.
The drive enclosure is in error status.
The drive enclosure is operating normally.
■ Drives
● 2.5" drives
Figure 1.22 2.5" drive
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Chapter 1 Components
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
DRIVE READY LED
DRIVE FAULT LED
Slot#0
Slot#4
Slot#8
Slot#1
Slot#5
Slot#9
Slot#2
Slot#6
Slot#10
Slot#3
Slot#7
Slot#11
1.2 Drive Enclosures
Figure 1.23 shows the slot number of each drive.
Figure 1.23 Drive slot numbers (2.5" type drive enclosure)
● 3.5" drives
Figure 1.24 3.5" drive
Figure 1.25 shows the slot number of each drive.
Figure 1.25 Drive slot numbers (3.5" type drive enclosure)
● Part explanation
• LEDs
The states of LEDs are listed below.
Table 1.6 Status and meanings of each LED (drive)
LED name LED status Drive status
DRIVE READY
(green)
(blinks green)
DRIVE FAULT
(amber)
The drive is in normal status.
• The drive is in error status.
• In response to commands from ETERNUS CLI, the location of
the drive is identified.
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Chapter 1 Components
DI (OUT) LINKUP LED
DI (OUT) port
DI (IN) LINKUP LED
DI (IN) port
FAULT LED
These are not used.
1.2 Drive Enclosures

1.2.4 Components (Rear)

This section describes the I/O modules and the power supply units in the rear of the drive enclosure.
■ I/O module
The I/O module is a component that controls how the controller and the drives interact.
Figure 1.26 I/O module
● Part explanation
• DI (OUT) port, DI (IN) port
These ports are connectors for QSFP cables.
• LEDs
The states of LEDs are listed below.
Table 1.7 Status and meanings of each LED (I/O module)
LED name LED status I/O module status
FAULT
(amber)
DI (OUT) LINKUP
(green)
DI (IN) LINKUP
(green)
The I/O module is in error status.
The link between the DI (OUT) port and the destination port has been established.
The link between the DI (IN) port and the source port has been established.
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Chapter 1 Components
Inlet PSU switch
PSU FAIL LED
AC MISSING LED
POWER LED
FAN FAIL LED
1.2 Drive Enclosures
■ Power supply units
The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component. Each power supply unit contains fans.
Figure 1.27 Power supply unit
● Part explanation
• Inlet
This inlet is used to connect a power cord.
• PSU switch
This switch is used to turn on and off the AC power supply.
• LEDs
The states of LEDs are listed below.
Table 1.8 Status and meanings of each LED (power supply unit)
LED name Power supply unit status
POWER PSU FAIL AC MISSING FAN FAIL
(green)
(off) (off) (off) (off)
(off) (amber) (amber) (off or amber)
(off) (amber) (amber) (amber)
(off) (off) (off)
AC power is supplied to the power supply unit.
AC power is not supplied to the power supply unit.
AC power is not supplied to this power supply unit, but AC power is supplied to the other power supply unit.
The power supply unit or the fan in the power supply unit is in error status.
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Chapter 1 Components
Inlets (INPUT)
Outlets (OUTPUT)
Main line switches

1.3 Power Distribution Units (for Regions other than EMEA&I)

1.3 Power Distribution Units (for Regions other than EMEA&I)
There are two sizes for power distribution units: 1U and 2U.

1.3.1 Power Distribution Units (1U)

The 1U power distribution unit has four outlets and two inlets.
■ Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures
connection)
Figure 1.28 Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 1U, Max 2 enclosures connection)
● Part explanation
• Outlet (OUTPUT)
This is a socket (IEC60320-C13) for outgoing power supply. This socket is used to connect a power cord (AC output cable).
• Inlet (INPUT)
This is a socket (IEC60320-C14) for incoming power supply. This socket is used to connect a power cord (AC input cable).
• Main line switch
This turns on and off the power distribution unit.
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Main line switches
Outlets (OUTPUT)
1.3 Power Distribution Units (for Regions other than EMEA&I)

1.3.2 Power Distribution Units (2U)

There are 2U power distribution units that can connect up to six enclosures and 2U power distribution units that can connect up to eight enclosures.
■ Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures
connection)
There are 12 outlets.
Figure 1.29 Power distribution unit for DX80 S2/DX90 S2 (AC200-240V, 2U, Max 6 enclosures connection)
● Part explanation
• Outlet (OUTPUT)
This is a socket (IEC60320-C13) for outgoing power supply. This socket is used to connect a power cord (AC output cable).
• Main line switch
This turns on and off the power distribution unit.
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