Fujitsu Eternus DX90 S2

Other manuals for Fujitsu Eternus DX90 S2

Operation Guide119 pages

Configuration Guide78 pages

User's Guide & Installation Instructions147 pages

Hardware Installation22 pages

Instal Setup20 pages

User Guide80 pages

Manual&Nbsp;18 pages

Configuration Guide Server Connection13 pages

Questions and Answers

H
hernandezsusanAug 17, 2025
Why is I/O access slow on my Fujitsu Eternus DX90 S2 Storage?
- S
  stephanie20Aug 18, 2025
  If I/O access is slow on your Fujitsu Storage, check the following: Ensure the ambient temperature is within operating conditions, as exceeding this can reduce Nearline SAS drive performance. Use the ETERNUS Web GUI to check for abnormalities in the storage system parts. Check the controller status; a power failure during controller failure can cause temporary performance degradation. Also, check the path status and adjust configurations if the load is unbalanced. Verify the FC port transfer speed, ensuring it matches the server or FC switch speed. Finally, check the number of command queues in the server.
R
raymondfranklinAug 20, 2025
How to troubleshoot network connection issues with Fujitsu Eternus DX90 S2 Storage?
- S
  Steven DavisAug 20, 2025
  If your Fujitsu Storage system can't connect via a network service, check if the system is turned off and ensure the LAN cable is connected. For dual-controller systems, verify the MASTER LED is lit on the controller connected to the LAN cable. Check for failures in network devices like LAN switches or routers, and ensure their settings are correct. Also, confirm that the network service environment settings, IP address, and LAN port firewall settings are valid.
G
gatesryanAug 22, 2025
What to do if the server doesn't recognize volumes on Fujitsu Storage?
- E
  Elizabeth SchneiderAug 22, 2025
  If the server isn't recognizing volumes on your Fujitsu Storage, check the status of the storage system and any connecting network devices. Make sure there are no power supply issues with any of these components.
A
Ashley HayesAug 25, 2025
What to do if Fujitsu Eternus DX90 S2 refuses to turn on?
- M
  matkinsonAug 26, 2025
  If your Fujitsu Storage system won't turn on, check if the power cord is disconnected. Also, check if the main line switch of the power distribution unit is turned OFF (O). Ensure there is no power failure and that the QSFP cable is connected.
H
hmendozaAug 27, 2025
What to do if the license key cannot be registered on Fujitsu Storage?
- M
  Mallory ThompsonAug 27, 2025
  If the license key cannot be registered for your Fujitsu Storage, a wrong serial number may have been input when issuing the license key. If the problem persists, contact your sales representatives. When issuing the license key again, make sure to check that the Serial number that is described in the notification e-mail is correct.
S
Shelby GreenAug 30, 2025
What to do if READY LED is not on for Fujitsu Eternus DX90 S2 Storage?
- D
  deannaholtAug 30, 2025
  If the READY LED on your Fujitsu Storage system does not turn on within ten minutes after powering on the device, contact your maintenance engineer.
S
Shawn BurtonSep 1, 2025
What to do if Fujitsu Eternus DX90 S2 cannot be connected via a network service?
- D
  Daniel SparksSep 1, 2025
  If your Fujitsu Storage cannot connect via a network service, several issues could be the cause. Check if the storage system is turned off, if the LAN cable is disconnected, if any network devices have failed or have invalid settings, if the environment settings for the network service are invalid, if the IP address is incorrect, or if the settings for the storage system LAN ports are invalid.
J
Joshua CollinsSep 4, 2025
What to do if my Fujitsu Storage refuses to turn on?
- T
  timlopezSep 4, 2025
  If your Fujitsu Storage refuses to turn on, check if the power cord is disconnected, if the main line switch of the power distribution unit is turned off, if there is a power failure, or if the QSFP cable is disconnected. If none of these resolve the problem, contact your maintenance engineer.
J
Jacqueline BurchSep 6, 2025
What to do if my Fujitsu Eternus DX90 S2 Storage is turned off?
- L
  larry79Sep 6, 2025
  If your Fujitsu Storage is turned off, verify that the power cord is connected, the PSU switch of the power supply unit is not turned to OFF, the main line switch of the power distribution unit is not turned OFF, there is no power failure, and there hasn't been a recent main power failure. If none of these resolve the problem, contact your maintenance engineer.
R
robert33Sep 9, 2025
What to do if the server does not recognize Fujitsu Eternus DX90 S2 volumes?
- S
  Susan WebbSep 9, 2025
  If the server does not recognize the volumes on your Fujitsu Storage, check the status of the storage system and other devices connecting the server and the storage system. Also, check if an error occurs in a path by using a path management tool.

Summary

Preface

Content and Structure

Outlines the manual's structure, listing chapters and appendices for ETERNUS CLI.

Latest Information

Notes that manual content is subject to change and provides a link for updates.

Related Manuals

Lists other relevant manuals for ETERNUS DX Disk storage systems.

Chapter 1 Overview

1.1 Accessing CLI

Details how to connect to the CLI using Telnet or SSH, including default credentials.

1.2 The Command Syntax

Explains the rules for command syntax, including format, keywords, parameters, and specific syntax types.

1.4 Command Auto-complete and History Recall

Explains the CLI's auto-complete and command history recall functions for efficient command entry.

1.7 Error Message Format

Explains the format of CLI error messages, including error codes and syntax error indicators.

1.8 Multiple Sessions

Discusses managing multiple CLI sessions and handling resource conflicts.

Chapter 2 Status Display

2.1 Storage System Status

Explains commands for displaying the status of the storage system and its components.

show enclosure-status

Displays the status of controller or drive enclosures, with details available when the type is specified.

show fru-ce

Displays the status of components (Field Replaceable Units) of the controller enclosure.

show disks

Displays detailed disk information, including status, size, and usage.

show hardware-information

Displays hardware information for each enclosure and sub-component.

Chapter 3 Configuration Settings and Display

3.1 Thin Provisioning Pool Management

Covers commands for managing Thin Provisioning Pools, including license, creation, deletion, and ECO settings.

3.2 Flexible Tier Management

Explains commands for managing Flexible Tier Pools and Sub Pools, including mode settings and migration.

3.3 RAID Group Management

Covers commands for RAID group settings, hot spares, ECO management, and expansion.

3.4 Volume Management

Explains commands for managing volumes, including creation, deletion, formatting, and migration.

3.5 Host Interface Management

Details commands for managing host interfaces, including identifiers, affinity groups, mapping, and port parameters.

Chapter 4 Function;System Settings and Display

4.1 User Management

Explains commands for managing user accounts, roles, and passwords.

4.2 Advanced Copy Management

Covers commands for performing copy operations like SnapOPC+, managing sessions, and REC.

4.3 Network Management

Explains commands for network operations including system network settings, SNMP, and firewall.

4.4 Miscellaneous

Covers miscellaneous system functions such as date/time, NTP, system name, and encryption.

Chapter 5 Information Settings and Display

5.1 Performance

Explains commands for collecting and displaying performance information for volumes, ports, disks, and modules.

5.2 Event Log Information

Explains commands for displaying information on system events, including showing and deleting events.

5.3 Maintenance

Covers commands related to maintenance, including hardware, logs, and configuration information export.

5.4 Utility

Explains commands for system diagnosis, LED control, and other utility functions.

Chapter 6 CLI Original Function

6.1 CLI Environment

Explains commands specific to the CLI environment, such as forcing resource release, selecting page scroll mode, and logging off.

Appendix A Error Messages

Error message list

Provides a description of CLI error messages, including message numbers, messages, and countermeasures.

Appendix B List of Supported Commands

B.1 List of Supported Commands

Lists commands supported across different host interfaces (FC, FCoE, SAS, iSCSI) and slave control.

B.2 List of Supported Commands (Policies)

Lists supported commands categorized by user policies such as Admin, Storage Admin, and User Management.

B.3 List of Supported Commands (Default Roles)

Lists supported commands categorized by default user roles like Monitor, Admin, Storage Admin, Account Admin, Security Admin, and Maintainer.

Appendix C Firmware Version Support for Commands

Table C.1 List of firmware version support for commands

Details firmware version support for CLI commands, indicating support with an 'x' mark.

Appendix D Basic Setting Examples

D.1 Settings When Using Volumes

Explains basic procedures for creating Standard volumes and making them accessible to hosts.

D.2 Settings for Various Host Accesses

Describes host access settings not covered in basic procedures, focusing on host affinity and LUN mapping.

D.3 Setting Cancellation

Explains how to cancel settings, including mapping, deleting groups, and deleting volumes or RAID groups.

Fujitsu Eternus DX90 S2 Specifications

General

Model	Eternus DX90 S2
Storage Type	SAN
Maximum Number of Drives	120
Maximum Drives	120
Drive Types Supported	SAS, Nearline SAS
RAID Levels Supported	0, 1, 5, 6, 10
Host Interface	8Gb FC, 10Gb iSCSI
Host Interfaces	Fibre Channel, iSCSI
Cache Memory	Up to 8GB
Form Factor	Rack-mountable
Redundancy	Dual controllers, power supplies, fans