Table of Contents
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Table of Contents
Related Manuals for Eternus DX90
Summarization of Contents
Preface
Applicable Environment
Describes the environment where the product is designed for and safety considerations.
Using this Manual
Explains how to navigate and understand the content of the user guide.
About this Manual
Organization
Details the manual's organization into chapters and sections for better navigation.
Warning Notations
Explains the meaning and usage of warning, caution, and important symbols throughout the manual.
How Warnings are Presented in this Manual
Illustrates how warning messages are displayed with symbols, levels, and ribbons for clarity.
Additional Information
Provides supplementary details on expressions, abbreviations, and product names used in the manual.
Latest Information
Informs about potential changes and where to find the latest document version online.
Related Manuals
Lists other manuals that provide complementary information for specific features or models.
Labels
Controller Enclosure Labels
Describes the location and types of warning and manufacturer labels on the controller enclosure.
Drive Enclosure Labels
Details the warning and manufacturer labels found on the drive enclosure.
AC Outlet Box Labels
Explains the labels present on the AC outlet boxes (1U and 2U).
Chapter 1 Overview
1.1 System Features
Provides an overview of the ETERNUS DX60/DX80/DX90's key features, including design and technology.
1.1.1 Easy Installation and Operation Management
Describes how to manage the system using GUI or CLI, including the ETERNUS SF Express software.
1.1.2 High Scalability and Versatile Connectivity
Details the system's disk technology, capacity expansion, and connectivity options like FC, iSCSI, and SAS.
1.1.3 Data Integrity and Backup
Explains features ensuring data integrity, high-speed backup, and disaster recovery capabilities.
1.1.4 High Reliability for 24/7 Operation
Covers component duplication, supported RAID levels, and disk redundancy for continuous operation.
1.1.5 System Capacitor Unit (SCU)
Explains the SCU's role as a backup power source for cache memory during power outages.
1.1.6 Security and Compliance
Discusses security features against information leaks and compliance with RoHS standards.
1.2 Configuration
Outlines important considerations before configuring the ETERNUS DX60/DX80/DX90 systems.
1.2.1 RAID Level
Describes supported RAID levels, mechanisms, and selection criteria for RAID group configuration.
1.2.2 RAID Groups and Volumes
Explains how to set up RAID groups and defines volumes as the basic RAID unit recognized by servers.
1.2.3 System Disks
Details the function and importance of system disks installed in the controller enclosure.
1.2.4 Hot Spare
Explains the use of hot spares as backup disks for RAID group failures and types available.
1.2.5 Disks
Describes the types of drives (SAS, Nearline SAS, SSD) and their suitability for different usage cases.
1.2.6 Host Interface
Details the supported host interfaces: Fibre Channel, iSCSI, and SAS, including their specifications.
1.3 Functions
Introduces the main functions of the ETERNUS DX60/DX80/DX90.
1.3.1 Rebuild/Copyback
Explains the Rebuild/Copyback function to restore disk status after a failure, as a background process.
1.3.2 Redundant Copy
Describes the Redundant Copy function for creating data on hot spares for maintenance, maintaining redundancy.
1.3.3 Advanced Copy
Details the Advanced Copy functions for high-speed data copying without server resource usage.
1.3.4 RAID Migration
Explains the function to transfer volumes between RAID groups or change RAID levels while maintaining data integrity.
1.3.5 Logical Device Expansion
Describes how to dynamically extend RAID group capacity by adding disks, allowing new volume additions.
1.3.6 LUN Concatenation
Explains how to add new area to a volume to expand its capacity by reusing free space in RAID groups.
1.3.7 Security Functions
Covers functions for expanding or restricting volume access, including LUN mapping and Host Affinity.
1.3.8 Eco-mode
Details the Eco-mode function for reducing power consumption by stopping disk spindle rotation when idle.
Chapter 2 Components
2.1 3.5" Type Controller Enclosure
Describes the 3.5" type controller enclosure, including its disks, modules, and power supply units.
2.1.1 Front View
Provides a detailed view of the front of the 3.5" type controller enclosure, including LEDs and the power switch.
2.1.2 Rear View
Shows the rear view of the 3.5" type controller enclosure for single and dual controller models.
Controller (CM) - ETERNUS DX60/DX80 Fibre Channel model
Details the controller module for the DX60/DX80 Fibre Channel model, including ports and LEDs.
Controller (CM) - ETERNUS DX90 Fibre Channel model
Details the controller module for the DX90 Fibre Channel model, including ports and LEDs.
Controller (CM) - ETERNUS DX60/DX80 iSCSI model
Details the controller module for the DX60/DX80 iSCSI model, including ports and LEDs.
Controller (CM) - ETERNUS DX60/DX80 SAS model
Details the controller module for the DX60/DX80 SAS model, including ports and LEDs.
System Capacitor Unit (SCU)
Explains the SCU's role as a backup power source for cache memory during power outages.
Power supply unit
Describes the power supply unit for the 3.5" type controller enclosure, including its LEDs and fans.
2.2 2.5" Type Controller Enclosure
Describes the 2.5" type controller enclosure, including disks, modules, and power supply units.
2.2.1 Front View
Shows the front view of the 2.5" type controller enclosure with flange cover, detailing LEDs and switches.
Disk slot numbers (2.5" type controller enclosure)
Illustrates the slot numbering for disks in the 2.5" type controller enclosure.
2.2.2 Rear View
Shows the rear view of the 2.5" type controller enclosure for single and dual controller models.
Controller (CM) - ETERNUS DX60/DX80 Fibre Channel type
Details the controller module for the DX60/DX80 Fibre Channel type, including ports and LEDs.
Controller (CM) - ETERNUS DX90 Fibre Channel model
Details the controller module for the DX90 Fibre Channel model, including ports and LEDs.
Power supply unit (2.5" type controller enclosure)
Describes the power supply unit for the 2.5" type controller enclosure, including its LEDs and fans.
2.3 3.5" Type Drive Enclosure
Describes the 3.5" type drive enclosure, including its disks, expanders, and power supply units.
2.3.1 Front View
Shows the front view of the 3.5" type drive enclosure with front cover, detailing LEDs.
Disk slot numbers (3.5" type drive enclosure)
Illustrates the slot numbering for disks in the 3.5" type drive enclosure.
2.3.2 Rear View
Shows the rear view of the 3.5" type drive enclosure for single and dual expander models.
Expander (3.5" type drive enclosure)
Details the expander for the 3.5" type drive enclosure, including its ports and LEDs.
Power supply unit (3.5" type drive enclosure)
Describes the power supply unit for the 3.5" type drive enclosure, including its LEDs and fans.
2.4 2.5" Type Drive Enclosure
Describes the 2.5" type drive enclosure, including its disks, expanders, and power supply units.
2.4.1 Front View
Shows the front view of the 2.5" type drive enclosure with flange cover, detailing LEDs and switches.
Disk slot numbers (2.5" type drive enclosure)
Illustrates the slot numbering for disks in the 2.5" type drive enclosure.
2.4.2 Rear View
Shows the rear view of the 2.5" type drive enclosure for single and dual expander models.
Expander (2.5" type drive enclosure)
Details the expander for the 2.5" type drive enclosure, including its ports and LEDs.
Power supply unit (2.5" type drive enclosure)
Describes the power supply unit for the 2.5" type drive enclosure, including its LEDs and fans.
2.5 AC Outlet Box
Introduces the AC outlet boxes, available in 1U and 2U sizes, for power distribution.
2.5.1 AC Outlet Box (1U)
Specifies the connections and specifications for the 1U AC outlet box.
2.5.2 AC Outlet Box (2U)
Specifies the connections and specifications for the 2U AC outlet box.
Chapter 3 Standard Operations
3.1 Power ON Control
Explains the procedure for turning the ETERNUS DX60/DX80/DX90 device on, including important notes.
3.2 Power OFF Control
Details the procedure for safely turning off the device's power, including important precautions.
3.3 Attaching and Removing the Front Cover
Provides instructions on how to attach and remove the front cover of the controller or drive enclosure.
3.4 Attaching and Removing the Flange Cover
Details the procedure for attaching and removing the flange cover for 2.5" type enclosures.
3.5 Turning the AUTO POWER Switch On/Off
Explains how to enable/disable the AC automatic linkage mode using the AUTO POWER switch.
3.6 Wearing the Wrist Strap
Explains the importance and procedure for wearing an anti-static wrist strap during operations.
Chapter 4 Flow from Installation to Operation
Preparation
Outlines the initial steps for installation, including package checks and manual preparation.
Installation
Describes the physical installation of the ETERNUS DX60/DX80/DX90 into a rack.
Cable Connection
Details the types of cables to connect, including LAN, Fibre Channel, miniSAS, and power cords.
Startup
Covers connecting the PC and turning on the ETERNUS DX60/DX80/DX90 to begin setup.
Basic Setup
Guides through the initial system setup using a Web browser, covering date, name, and network settings.
Other Settings
Details optional settings like Advanced Copy, Monitoring, and Server Connection setup as needed.
Operation and Maintenance
Refers to the chapter covering routine operations, maintenance, and troubleshooting procedures.
Chapter 5 Installation
5.1 Installation Preparation
Covers essential preparations before installing the device, including placement and environmental conditions.
5.1.1 Placement Area
Discusses the required installation area, conditions, and air conditioning needs for the device.
5.1.2 Check the Number of Wall Outlets
Details the types of wall outlets and the required number of power outlets based on configuration.
5.2 Rack Installation
Provides instructions for installing the ETERNUS DX60/DX80/DX90 into a rack, including safety precautions.
Installation conditions for other rack brands
Lists conditions and dimensions for installing the unit in non-standard 19-inch racks.
Rack installation example
Shows layout examples for installing 3.5" and 2.5" type enclosures and AC outlet boxes in a rack.
5.2.1 Installing Controller Enclosure
Details the procedure for installing the controller enclosure into the rack, including component order.
5.2.2 Installing Drive Enclosure
Explains how to install a drive enclosure into the rack, emphasizing safe handling and order.
5.2.3 Installing AC Outlet Box (1U)
Guides through the process of installing the 1U AC outlet box into a rack.
5.2.4 Installing AC Outlet Box (2U)
Guides through the process of installing the 2U AC outlet box into a rack.
Chapter 6 Cable Connection
6.1 Connection Preparation
Lists necessary preparations before connecting cables, including networking and power checks.
6.2 LAN Cable Connection (for Operation Management)
Details how to connect LAN cables for system management via GUI or CLI, specifying port usage.
6.3 Fibre Channel Cable Connection (For Fibre Channel)
Explains how to connect Fibre Channel cables between the ETERNUS and servers or switches.
6.4 LAN Cable Connection (For iSCSI)
Details how to connect LAN cables for iSCSI connections between the ETERNUS and servers.
6.5 MiniSAS Cable Connection (For SAS)
Explains how to connect miniSAS cables for SAS connections between the ETERNUS and servers.
6.6 MiniSAS Cable Connection (For Drive Enclosures)
Details how to connect miniSAS cables between controller and drive enclosures for system expansion.
6.7 Power Cord Connection
Provides essential safety warnings and procedures for connecting power cords to the device.
6.7.1 With No AC Outlet Box
Explains how to connect power cords directly to the ETERNUS when no AC outlet box is installed.
6.7.2 When 1U AC Outlet Box is Installed
Details the procedure for connecting power cords using the 1U AC outlet box.
6.7.3 When 2U AC Outlet Box is Installed
Details the procedure for connecting power cords using the 2U AC outlet box.
Chapter 7 Setup
7.1 Setup Preparation
Covers essential preparations before starting the ETERNUS DX60/DX80/DX90 setup process.
Network setting information
Details required network settings like IP addresses and subnet masks for Master and Slave CM ports.
Preparation and settings for the PC
Outlines the necessary preparation and settings for the PC used to configure the storage system.
7.2 Basic Setup
Guides through the initial basic setup of the ETERNUS DX60/DX80/DX90 using GUI.
7.2.1 Initial Setup
Details the initial setup process via Web browser, including date, time, and system name configuration.
Set date and time
Explains how to set the internal clock's date and time for the ETERNUS DX60/DX80/DX90.
Set the machine name
Describes how to set the system name for network management and GUI display.
Change the password
Guides on changing the initial account password for system security.
Modify the FC Port Mode (Only for ETERNUS DX90)
Explains how to change the port mode for Fibre Channel ports on the ETERNUS DX90.
Set Port Parameters
Details how to set connecting information for ports, including Host Affinity settings.
For Fibre Channel
Describes setting Fibre Channel port parameters for connecting to servers or remote devices.
For iSCSI
Describes setting iSCSI port parameters for connecting the ETERNUS DX60/DX80 to servers.
For SAS
Describes setting SAS port parameters for connecting the ETERNUS DX60/DX80 to servers.
Set the network environment
Guides on setting up the network environment for communication, including protocols and IP lists.
7.2.2 Configuration Wizard
Explains how to use the Configuration Wizard for essential device operation settings like RAID and LUN mapping.
Create a RAID Group
Details how to create or select a RAID group, which comprises disks configuring RAID for volumes.
Create a volume
Guides on creating a volume (disk area) within a RAID group that servers can recognize.
Set up the host
Explains how to specify server connection information, including Fibre Channel WWNs.
Set up the host (iSCSI)
Details specifying iSCSI names, IP addresses, and host responses for server connections.
Set up the host (SAS)
Details specifying SAS addresses and host responses for server connections.
Set up an affinity group
Guides on creating affinity groups for servers to recognize volumes, used with Host Affinity function.
Configure a LUN mapping
Explains how to map volumes to LUNs for server recognition, specifying ports and affinity groups.
7.2.3 Hot Spare Registration
Details the procedure for registering hot spares to provide redundancy for disk failures.
7.3 Advanced Copy Setup
Explains how to activate Advanced Copy functions by registering licenses for GUI, CLI, or VSS environments.
7.3.1 Obtaining the Advanced Copy License Key
Describes how to obtain the license key for activating the Advanced Copy Feature.
7.3.2 Registering the Advanced Copy License Key
Guides on registering the obtained license key to activate the Advanced Copy functions.
7.3.3 Advanced Copy Settings
Refers to other manuals for detailed settings and operations of Advanced Copy functions.
7.4 Monitoring Setup
Explains how to set up monitoring for the ETERNUS DX60/DX80/DX90.
7.4.1 Event Notification Setup
Details how to set up event notification methods (E-Mail, SNMP Trap, etc.) and severity levels.
7.4.2 E-mail Notification Setup
Guides on setting up e-mail notifications for system errors and events.
7.4.3 ServerView (SNMP Trap Notification) Setup
Explains how to set up SNMP Trap notifications using ServerView for event monitoring.
7.4.4 Remote Support Setup
Details how to set up remote support to report ETERNUS problems to a support center.
7.5 Server Connection Setup
Covers settings for connecting to servers, installing drivers, and checking connections.
7.6 System Status Check
Explains how to check the system status using GUI or CLI, including parts, RAID, and volume status.
Component status display
Describes how to check the status of individual system components via the GUI.
Display RAID group status
Explains how to check the status of registered RAID groups to verify configuration.
Display volume status
Explains how to check the status of registered volumes to verify correct configuration.
Chapter 8 Installing Optional Products
8.1 Disk Installation
Details the procedure for installing optional disks, including handling instructions and precautions.
8.1.1 Disk Handling Instructions
Provides critical instructions for handling disks to prevent static electricity and physical damage.
8.1.2 Installable Disks
Lists the types of disks that can be installed and refers to specifications for details.
8.1.3 Disk Installation Positions
Shows the specific slots for installing 3.5" and 2.5" disks in controller and drive enclosures.
8.1.4 Additional Disk Installation Procedure
Guides on how to install additional disks, including warnings and precautions for safe installation.
8.2 Drive Enclosure Installation
Details the procedure for installing drive enclosures, including handling instructions and precautions.
8.2.1 Drive Enclosure Handling Instructions
Provides critical instructions for handling drive enclosures to prevent damage from condensation, static, or shocks.
8.2.2 Installable Drive Enclosures
Lists compatible drive enclosures and their installation limits for different ETERNUS models.
8.2.3 Drive Enclosure Rack Installation Procedure
Explains the step-by-step process for installing a drive enclosure into a rack.
8.2.4 Additional Drive Enclosure Installation
Guides on adding more drive enclosures to the system, covering checks, connections, and recognition.
Chapter 9 Operation and Maintenance
9.1 Checking the ETERNUS DX60/DX80/DX90 Status
Explains how to regularly check the system status using LEDs, GUI, or CLI for proactive maintenance.
9.2 Backing up Data
Emphasizes the importance of regular data backups to prevent loss in case of system failure.
9.3 Maintenance Service
Provides information about maintenance service, including the support period and procedures for contacting engineers.
9.4 Post Start-of-Operation Changes to the Configuration
Explains procedures for changing configurations after initial setup, such as replacing interface cards.
9.4.1 Replacing Fibre Channel Cards
Details the procedure for replacing a failed Fibre Channel card, including settings adjustment.
9.4.2 Replacing LAN Cards / iSCSI HBAs
Explains the procedure for replacing a failed LAN card or iSCSI HBA.
9.4.3 Replacing SAS Cards
Details the procedure for replacing a failed SAS card, including address and affinity settings.
9.5 Troubleshooting
Provides guidance on troubleshooting common issues, referring to checklists and trouble records.
9.5.1 Check List
Lists common phenomena and symptoms to check when troubleshooting ETERNUS DX60/DX80/DX90 issues.
When an IP address is forgotten
Guides on how to reset the network settings and set a new IP address if it is forgotten.
When the ETERNUS DX60/DX80/DX90 is no accessible via the network
Provides steps to check network connectivity issues and reset network settings if inaccessible.
When the license key cannot be registered
Addresses issues with license key registration, suggesting checks and contacting support.
When an ETERNUS DX60/DX80/DX90 related error message is displayed by the server
Advises on continuing operation if unaffected by server errors and contacting maintenance.
When volume capacity is short
Suggests using volume-adding functions to resolve capacity shortages.
When I/O access is slow
Provides checks for slow I/O access, including ambient temperature, component status, and path status.
When the server does not recognize the disks
Guides on troubleshooting scenarios where the server does not recognize the disks.
9.5.2 Trouble Record
Provides a template for recording troubleshooting information to assist maintenance engineers.
Appendix A Specifications
A.1 Device Specifications
Details the technical specifications of the ETERNUS DX60/DX80/DX90 storage system.
A.1.1 ETERNUS DX60 Specifications
Lists the specific technical specifications for the ETERNUS DX60 models.
A.1.2 ETERNUS DX80 Specifications
Lists the specific technical specifications for the ETERNUS DX80 models.
A.1.3 ETERNUS DX90 Specifications
Lists the specific technical specifications for the ETERNUS DX90 models.
A.2 Optional Product Specifications
Explains the specifications of optional products for the ETERNUS DX60/DX80/DX90.
A.2.1 Disks
Provides specifications for various types of optional disks available for the system.
A.2.2 Drive Enclosures
Details the specifications for optional 3.5" and 2.5" type drive enclosures.
A.2.3 AC Outlet Box
Specifies the technical details for the 1U and 2U AC outlet boxes.
A.2.4 Expansion Controller
Provides specifications for expansion controllers for 3.5" and 2.5" disk models.
A.2.5 Expansion Expander
Details the specifications for expansion expanders for 3.5" and 2.5" disk models.
A.2.6 Extension Cable Kit
Specifies the details for the extension cable kit used for connections.
Appendix C About Using of Open Sources
The SMI-S interface and Open Sources
Mentions the open sources used by the SMI-S interface and lists them.
OpenPegasus Copyright and License
Provides copyright and license information for the OpenPegasus open source software.
OpenSSL License
Details the OpenSSL license and SSLeay license terms applicable to the software.
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