Fujitsu ETERNUS DX S5 Series Operation Manual (Basic
  1. Manuals
  2. Brands
  3. Fujitsu Manuals
  4. Storage
  5. ETERNUS DX S5 Series
  6. Operation manual (basic

Fujitsu ETERNUS DX S5 Series Operation Manual (Basic

Hybrid storage systems
Hide thumbs Also See for ETERNUS DX S5 Series:
Table of Contents

Quick Links

P3AG-3992-02ENZ0
FUJITSU Storage
ETERNUS DX S5 series
Hybrid Storage Systems
Operation Guide (Basic)
Operation management/maintenance
Table of Contents
loading

Related Manuals for Fujitsu ETERNUS DX S5 Series

Summary of Contents for Fujitsu ETERNUS DX S5 Series

  • Page 1 P3AG-3992-02ENZ0 FUJITSU Storage ETERNUS DX S5 series Hybrid Storage Systems Operation Guide (Basic) Operation management/maintenance...

  • Page 2: Table Of Contents

    Table of Contents Basic Operation ....................11 How to Open/Close the Rack Doors ................... 11 How to Open/Close the Front Door........................11 How to Open/Close the Rear Door ........................12 Powering On and Off ........................ 13 Switching On and Off the Main Line Switch on the Power Distribution Unit.............13 Switching On and Off the PSU Switch on the Power Supply Unit ..............14 Powering On ..............................18 Powering Off ..............................21...
  • Page 3 Table of Contents Installable Long Wave SFP+ Modules (16Gbit/s)....................63 SFP+ Module Handling Instructions .........................63 Long Wave SFP+ Modules (16Gbit/s) Installation Procedure ................64 Adding Servers ......................... 67 RAID Group Creation ............................67 Volume Creation ..............................68 Connection Setup.............................68 Maintenance......................72 Periodic Backup........................72 Maintenance Service ........................
  • Page 4 List of Figures Figure 1 ON Position of the Main Line Switches on a 1U Power Distribution Unit ..........13 Figure 2 ON Position of the Main Line Switches on a 2U Power Distribution Unit ..........13 Figure 3 OFF Position of the Main Line Switches on a 1U Power Distribution Unit ..........14 Figure 4 OFF Position of the Main Line Switches on a 2U Power Distribution Unit ..........14 Figure 5...
  • Page 5 List of Figures Figure 41 Power Supply Unit (Controller Enclosure for the ETERNUS DX60 S5/DX100 S5/DX200 S5) (AC Power Type) ............................114 Figure 42 Power Supply Unit (Controller Enclosure for the ETERNUS DX100 S5) (DC Power Type) ......114 Figure 43 Power Supply Unit (Controller Enclosure for the ETERNUS DX500 S5/DX600 S5/DX900 S5).....115 Figure 44 Host Interface Ports (ETERNUS DX60 S5) ....................116 Figure 45...
  • Page 6 List of Tables Table 1 Time Required to Turn the Power On ......................18 Table 2 Time Required to Turn the Power Off......................21 Table 3 General Status of ETERNUS Web GUI......................25 Table 4 General Status of ETERNUS CLI .........................26 Table 5 Volume Formatting Time..........................28 Table 6 Rebuild Process Time..........................28...
  • Page 7 Preface Fujitsu would like to thank you for purchasing the FUJITSU Storage ETERNUS DX60 S5/DX100 S5/DX200 S5, ETERNUS DX500 S5/DX600 S5/DX900 S5 Hybrid Storage Systems (hereinafter referred to as ETERNUS DX). The ETERNUS DX is designed to be connected to Fujitsu servers (Fujitsu SPARC Servers, PRIMEQUEST, PRIMERGY, and other servers) or non-Fujitsu servers.
  • Page 8 Preface Trademarks Third-party trademark information related to this product is available at: https://www.fujitsu.com/global/products/computing/storage/eternus/trademarks.html About This Manual Intended Audience This manual is intended for storage system administrators or system administrators who manage and maintain the ETERNUS DX. Related Information and Documents The latest information for your model is available at: https://www.fujitsu.com/global/support/products/computing/storage/manuals-list.html...
  • Page 9 Preface Warning Signs 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 serious or fatal injury if the ETERNUS DX is not used properly.
  • Page 10 Preface Setting Procedures in This Manual Detailed information about the setup parameters (descriptions and input conditions in the procedure) and the status displays is described in "ETERNUS Web GUI User's Guide". Note that the screen shots in this manual may be different from the actual screens. Microsoft product screen shot(s) reprinted with permission from Microsoft Corporation.

  • Page 11: Basic Operation

    Basic Operation This chapter explains how to open and close rack doors and how to turn the ETERNUS DX on and off. How to Open/Close the Rack Doors Each 19-inch rack has a front door and a rear door. The following section explains how to open and close the front and rear doors. How to Open/Close the Front Door ■...

  • Page 12: How To Open/Close The Rear Door

    1. Basic Operation How to Open/Close the Rack Doors How to Open/Close the Rear Door ■ How to Open the Rear Door Insert the rack key and turn the key 180 degrees counterclockwise. This will unlock the rear door. Pull the bottom of the door handle forward. Rotate the door handle counterclockwise and pull the door open.

  • Page 13: Powering On And Off

    1. Basic Operation Powering On and Off ■ How to Close the Rear Door Reverse the opening procedure to close the rear door. IMPORTANT Close the rear door with the door handle rotated. Powering On and Off This section explains how to turn on and off the ETERNUS DX. Switching On and Off the Main Line Switch on the Power Distribution Unit This section explains how to switch the main line switch of the power distribution unit to ON and OFF.

  • Page 14: Switching On And Off The Psu Switch On The Power Supply Unit

    1. Basic Operation Powering On and Off ■ To Switch to OFF Turn the main line switch of the power distribution unit to the OFF position (marked "¡"). Note This does not need to be turned off for normal operation. If the ETERNUS DX must be turned off, such as before any inspections of power supply devices are performed, turn off the ETERNUS DX by using the procedure described in "Powering Off"...

  • Page 15: Figure 5 On Position (Marked "|") Of The Psu Switch On A Power Supply Unit

    1. Basic Operation Powering On and Off ■ To Switch to ON Turn the PSU switch of the power supply unit to the ON position (marked "|"). IMPORTANT Make sure all of the PSU switches are in the ON position. Figure 5 ON Position (Marked "|") of the PSU Switch on a Power Supply Unit ETERNUS DX60 S5/DX100 S5/DX200 S5...
  • Page 16 1. Basic Operation Powering On and Off • For the drive enclosure, the POWER LED on the power supply unit emits green lights and the fan revolves at high speed for 30 seconds. ETERNUS DX60 S5/DX100 S5/DX200 S5 Drive enclosure PSU#0 PSU#1 Controller enclosure...

  • Page 17: Figure 6 Off Position (Marked "¡") Of The Psu Switch Of A Power Supply Unit

    1. Basic Operation Powering On and Off ■ To Switch to OFF Turn the PSU switch of the power supply unit to the OFF position (marked "¡"). Note This does not need to be turned off for normal operation. Figure 6 OFF Position (Marked "¡") of the PSU Switch of a Power Supply Unit ETERNUS DX60 S5/DX100 S5/DX200 S5 Drive enclosure...

  • Page 18: Powering On

    1. Basic Operation Powering On and Off Powering On This section explains how to turn on the ETERNUS DX. To turn on the ETERNUS DX, perform the following procedure. Via the power switch • Press the Power switch to turn on the ETERNUS DX. The following methods can be used to turn the power on by linking with the server.
  • Page 19 1. Basic Operation Powering On and Off • To turn on the ETERNUS DX by linking with the server, the server must wait until the ETERNUS DX is in the READY state. • If the Auto Power function is enabled via ETERNUS Web GUI or ETERNUS CLI, the ETERNUS DX is automatically turned on when power is supplied to the ETERNUS DX.
  • Page 20 1. Basic Operation Powering On and Off Check that the READY LED of the controller enclosure or the frontend enclosure is lit up. For details about the time required until the READY LED is turned on, refer to the table described in "IMPORTANT" of "Powering On"...

  • Page 21: Powering Off

    1. Basic Operation Powering On and Off Powering Off This section explains how to turn off the ETERNUS DX. To turn off the ETERNUS DX, perform one of the procedures below. Via the power switch • Press the Power switch to turn off the ETERNUS DX. •...
  • Page 22 1. Basic Operation Powering On and Off • After power-off, wait for about one minute before turning power on again. This section explains how to use the Power switch and the power synchronization unit to turn off the ETERNUS For other procedures, refer to the related manuals. ■...

  • Page 23: Using The Function Button/Setting Change Switches

    1. Basic Operation Using the FUNCTION Button/Setting Change Switches Using the FUNCTION Button/Setting Change Switches This section explains how to use the FUNCTION button/setting change switches of the controller enclosure. The following settings can be performed by using the FUNCTION button/setting change switches: •...
  • Page 24 1. Basic Operation Using the FUNCTION Button/Setting Change Switches ETERNUS DX60 S5/DX100 S5/DX200 S5 ETERNUS DX500 S5/DX600 S5/DX900 S5 The ETERNUS DX is in maintenance status when the MAINTENANCE LED is green. Use the FUNCTION button/switches to change the settings. Switching the Master CM to the other controller when two controllers are installed •...

  • Page 25: Storage System Monitoring

    Storage System Monitoring This chapter describes the status monitoring of the ETERNUS DX. Checking LED Status The status of the ETERNUS DX can be checked by the LEDs. If the FAULT LED in the operation panel is amber, contact your maintenance engineer. Displaying Status via ETERNUS Web GUI The status of the ETERNUS DX and the usage status of RAID groups, TPPs, and SDPs can be checked in the Overview screen of ETERNUS Web GUI.

  • Page 26: Displaying Status Via Eternus Cli

    2. Storage System Monitoring Displaying Status via ETERNUS CLI Status Description The ETERNUS DX is under maintenance. (orange) The ETERNUS DX is in warning state. (yellow) For more details, refer to "ETERNUS Web GUI User's Guide". Displaying Status via ETERNUS CLI The status of the ETERNUS DX and the usage status of RAID groups, TPPs, and SDPs can be checked by sending the status display command via ETERNUS CLI.

  • Page 27: Audit Log

    2. Storage System Monitoring Audit Log Audit Log By setting audit log, audit trail logs (hereinafter referred to as "audit log") that record performed operations by using the ETERNUS DX and the system actions that are associated with these operations can be sent to the Syslog server.

  • Page 28: Process Time (Estimated)

    Process Time (Estimated) This chapter explains the estimated time that is required for volume formatting and for rebuild/copyback for each RAID level configuration. Volume Formatting Time The following table shows the time required for the volume formatting process. Table 5 Volume Formatting Time Volume formatting time (*1) RAID level...

  • Page 29: Table 7 Copyback Process Time

    3. Process Time (Estimated) Rebuild/Copyback Process Time ■ Copyback Process Time The following table shows the time required for the copyback process. Table 7 Copyback Process Time Copyback process time (*1) RAID level Number of drives SAS disks Nearline SAS disks SSDs RAID1 2 (1D+1M)

  • Page 30: Component Expansion/Function Enhancement

    Component Expansion/Function Enhancement This chapter explains the expansion functions and the installation of the optional products. "License Registration" (page 30) • • "Installing Additional Drives" (page 32) • "Installing Additional Drive Enclosures" (page 43) • "Installing Long Wave SFP+ Modules (16Gbit/s)" (page 63) •...
  • Page 31 4. Component Expansion/Function Enhancement License Registration Click [Register Veeam License] in [Action]. The [Register Veeam Storage Integration License] screen appears. Enter the license key and click the [Register] button. A confirmation screen appears. Click the [OK] button. The Veeam Storage Integration license is registered. Check the registration completion message and click the [Done] button.

  • Page 32: Installing Additional Drives

    4. Component Expansion/Function Enhancement Installing Additional Drives Installing Additional Drives Drives can be installed by the customer while the system is running without affecting operations. This section explains how to install drives in the ETERNUS DX. Make sure to read "Safety Notes and Regulations" before performing any of these procedures. When adding servers to be connected, refer to "Adding Servers"...
  • Page 33 4. Component Expansion/Function Enhancement Installing Additional Drives ■ About Static Electricity • Do not touch the surface of the board of the drives. • When handling drives, wear a wrist strap or touch a metal part to discharge the human body's natural static electricity. Failure to discharge static electricity may cause failure in the ETERNUS DX.

  • Page 34: Additional Drive Installation Procedure

    4. Component Expansion/Function Enhancement Installing Additional Drives Additional Drive Installation Procedure This section explains how to install optional drives in the ETERNUS DX. Drives can be installed in any slots. • If components are installed in a way other than as described in this section, damage and/or device failure or electrical shock may occur.
  • Page 35 4. Component Expansion/Function Enhancement Installing Additional Drives Install the new drive. Press the catch on the drive lock lever to unlock it. Catch Lock lever Insert the drive all the way into the slot, making sure that it is firmly seated and that the lock lever is still left open.
  • Page 36 4. Component Expansion/Function Enhancement Installing Additional Drives To install more additional drives, repeat Step 3 Step If a wrist strap is used, remove the wrist strap. In the [Drives] screen of [Component] on the ETERNUS Web GUI screen, check that the added drives have been recognized.
  • Page 37 4. Component Expansion/Function Enhancement Installing Additional Drives Insert the drive all the way into the slot, making sure that it is firmly seated and that the lock lever is still left open. • Hold the drive with both hands to protect against jarring. Swing the lock lever in the direction of the arrow, until the lock clicks shut.
  • Page 38 4. Component Expansion/Function Enhancement Installing Additional Drives Remove the front cover of the high-density drive enclosure. Front cover Remove the four M5 screws that are used to fasten the high-density drive enclosure in the rack pillar. (Rack pillar: rear) M5 screws (Rack pillar: front) M5 screws Operation Guide (Basic)
  • Page 39 4. Component Expansion/Function Enhancement Installing Additional Drives Pull the stopper catches on both sides of the high-density drive enclosure forward to unlock it. Catch Pull out the high-density drive enclosure from the rack until the lock clicks open. • Make sure that there are no cables that are caught or stuck on the rear of the high-density drive enclosure when pulling it out.
  • Page 40 4. Component Expansion/Function Enhancement Installing Additional Drives Open the top board. Remove the dummy drive unit from the slot in which the drive is to be installed. Pull the catch on the lock lever of the dummy drive unit to unlock the lock lever, and then open the lock lever upward.
  • Page 41 4. Component Expansion/Function Enhancement Installing Additional Drives Install the new drive. • When installing a drive, be careful not to pinch your fingers. Pull the catch on the drive lock lever to unlock it. Catch Lock lever Insert the drive all the way into the slot, making sure that it is firmly seated and that the lock lever is still left open.
  • Page 42 4. Component Expansion/Function Enhancement Installing Additional Drives Swing the lock lever in the direction of the arrow, until the lock clicks shut. Check the status of the LED on the Disk Activity Panel (DAP) of the added drive. To install more additional drives, repeat Step 9 Step Close the top board.

  • Page 43: Installing Additional Drive Enclosures

    4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Installing Additional Drive Enclosures Drive enclosures can be installed while the system is running without affecting operations. This section explains how to install drive enclosures in the ETERNUS DX. • Customers are not allowed to install drive enclosures to the ETERNUS DX500 S5/ DX600 S5/DX900 S5.

  • Page 44: Additional Drive Enclosure Installation Procedure

    4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures ■ About Static Electricity • When handling drive enclosures, wear a wrist strap or touch a metal part to discharge the human body's natural static electricity. Failure to discharge static electricity may cause failure in the ETERNUS DX. ■...
  • Page 45 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures IMPORTANT When connecting the mini SAS HD cable between enclosures, check the direction of the connector (the tab must be pointed downward) and firmly insert all the way in. To disconnect the mini SAS HD cables between enclosures, hold the tab and then pull out the connector. The following figure shows how the mini SAS HD cables between enclosures are connected when drive enclosure 2 is added.
  • Page 46 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Display the [Add Drive Enclosure] screen. In the [Storage] screen of [Component], click [Add Drive Enclosure] in [Action]. The [Add Drive Enclosure] screen appears. Select which DE-ID to connect the additional drive enclosure to and the type of drive enclosure that is to be added in "Target Drive Enclosure", and then click the [Next>>] button.
  • Page 47 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Wear a wrist strap or touch a metal part to discharge the human body's natural static electricity. Install the drive enclosure in the rack. • 2.5"/3.5" type drive enclosures (for regions other than the EMEIA, Central American, and Caribbean regions) Adjust the sizes of the rack rail (for left side) and the rack rail (for right side) to fit the rack.
  • Page 48 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Note Make sure to attach the rack rails to rack pillars so that they fit exactly together without any space between them. M5 screw Rack rail (left) Washer (Rear view of rack pillar) Plate M5 screw M5 screw...
  • Page 49 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures M5 screws M5 screws Attach the "DE_No." labels to the positions shown below. Attach the labels in the same installation order as the drive enclosures (cable between enclosures connection order). Right end of the drive enclosure Top right of the drive enclosure as seen from the front as seen from the rear...
  • Page 50 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Attach the flange cover. • High-density drive enclosure (for regions other than the EMEIA, Central American, and Caribbean regions) Adjust the sizes of the rack rail (for left side) and the rack rail (for right side) to fit the rack. Pull the rail lock lever in the direction of the arrow and unlock it to adjust the length of the rack rails to match the distance between the front and the rear rack pillars.
  • Page 51 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Attach the rack rails to the rack. Insert the rack rails into the holes of the front and the rear rack pillars to lock the rail lock lever. [Left] [Right] (Rack pillar: front) (Rack pillar: rear) Rail lock lever (ii)
  • Page 52 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures High-density drive enclosure Front/Rear [Left] [Right] 2nd hole 2nd hole (M4 screw) (M4 screw) High-density drive enclosure base line Rack rail Install the stopper bracket. Attach the stopper bracket to the front rack pillar. Rack rail (left) Stopper bracket...
  • Page 53 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Rack rail (right) (Rack pillar: front) Stopper bracket B Rack rail M4 screw (left) Stopper bracket A (Rack pillar: rear) The M4 screw positions for flap bracket A and B are determined by the high-density drive enclosure base line.
  • Page 54 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures (Rack pillar: rear) M5 screws (Rack pillar: front) M5 screws Attach the cable management arm. To attach the cable management arm, place the arm in the bracket on the rear of the high- density drive enclosure.
  • Page 55 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Attach the "DE_No." labels to the positions shown below. Attach the labels in the same installation order as the drive enclosures (cable between enclosures connection order). Right end of the high-density drive enclosure Top right of the high-density drive enclosure as seen from the front as seen from the rear...
  • Page 56 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures • The connectors on the cable with the "n" symbol are connected to the DI (OUT) ports on the nearest enclosure. Connect the DI (IN) port of IOM#0 in the drive enclosure that is to be added to the DI (OUT) port of IOM#0 in the nearest drive enclosure with the mini SAS HD cable between enclosures.
  • Page 57 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Connect the power cord on the power socket side. Connect the other end of the power cord plug to a power socket or an inlet on the power distribution unit. To add 2.5"/3.5" type drive enclosures, turn the PSU switches of the power supply units (PSU#0 and PSU#1) in the drive enclosure to the ON position (marked "|").
  • Page 58 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures In the [Disable IOM#1] screen, click the [Next>>] button. The process to disconnect IOM#1 starts. When the disconnection process is complete, the [Detach Cable] screen appears. Disconnect the cables from I/O module line 1. Remove the cable that connects the DI (OUT) port of CM#1 in the controller enclosure and the DI (IN) port of IOM#1 in the drive enclosure, which is nearest to the drive enclosure that is to be added.
  • Page 59 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures The following figure shows how a mini SAS HD cable between enclosures (CE and DE) is disconnected when drive enclosure 2 is added. The FAULT LED for the DI (IN) port from which the cable is to be disconnected and the LINK/FAULT LED for the DI (OUT) port in the controller enclosure turn on.
  • Page 60 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Connect the DI (OUT) port of CM#1 in the controller enclosure to the DI (IN) port of IOM#1 in the drive enclosure that is to be added with a mini SAS HD cable between enclosures. The following figure shows how a mini SAS HD cable between enclosures (CE and DE) is connected when drive enclosure 2 is added.
  • Page 61 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Connect the DI (OUT) port of IOM#1 in the drive enclosure that is to be added to the DI (IN) port of IOM#1 in the drive enclosure that is nearest to the drive enclosure that is to be added with the mini SAS HD cable between enclosures.
  • Page 62 4. Component Expansion/Function Enhancement Installing Additional Drive Enclosures Note To add high-density drive enclosures, fasten the high-density drive enclosure cables (the mini SAS HD cable between enclosures and the power cord) to the flap brackets and the cable management arm on the rear of the device with the clamp belts. Clamp belts Flap bracket Clamp belts...

  • Page 63: Installing Long Wave Sfp+ Modules (16Gbit/S)

    4. Component Expansion/Function Enhancement Installing Long Wave SFP+ Modules (16Gbit/s) If a wrist strap is used, remove the wrist strap. Installing Long Wave SFP+ Modules (16Gbit/s) The Short wave SFP+ module (16Gbit/s) in the host interface (FC 16Gbit/s) can be replaced with an optional Long wave SFP+ module (16Gbit/s) for the ETERNUS DX.

  • Page 64: Long Wave Sfp+ Modules (16Gbit/S) Installation Procedure

    4. Component Expansion/Function Enhancement Installing Long Wave SFP+ Modules (16Gbit/s) ● About Static Electricity • When handling SFP+ modules, make sure to wear a wrist strap or touch a metal part to discharge the human body's natural static electricity. Failure to discharge static electricity may cause device failure. •...
  • Page 65 4. Component Expansion/Function Enhancement Installing Long Wave SFP+ Modules (16Gbit/s) IMPORTANT Make sure to record the connecting port for the disconnected FC cable. Remove the Short wave SFP+ module (16Gbit/s). Open the Short wave SFP+ module (16Gbit/s) lever upward. Pull the Short wave SFP+ module (16Gbit/s) straight out of the port cage. IMPORTANT Make sure to store the removed Short wave SFP+ module (16Gbit/s) with the fixing lever and the connector cover attached.
  • Page 66 4. Component Expansion/Function Enhancement Installing Long Wave SFP+ Modules (16Gbit/s) Turn on the ETERNUS DX. Refer to "Powering On" (page 18) for details on how to turn on the ETERNUS DX. Check that the PORT LINK/FAULT LED for the FC port on the replaced Long wave SFP+ module (16Gbit/s) turns off or lights up green.

  • Page 67: Adding Servers

    4. Component Expansion/Function Enhancement Adding Servers Adding Servers To add a server in the ETERNUS DX and newly connect the server to the ETERNUS DX, preparation is required. RAID Group Creation Create RAID groups in order to create volumes to be used by the added server. If free space in an existing RAID group is used, this procedure can be omitted.

  • Page 68: Volume Creation

    4. Component Expansion/Function Enhancement Adding Servers Volume Creation Create volumes in the RAID group. The procedure to create a volume is as follows: Click the [Volume] tab on the navigation of the ETERNUS Web GUI screen. The [Volume] screen appears. In [Action], click [Create].
  • Page 69 4. Component Expansion/Function Enhancement Adding Servers ■ LUN Group Addition Add a group of volumes that can be recognized by the host (LUN group). For each LUN group, volume numbers are assigned for the Logical Unit Numbers (LUNs) that are recognized by the host.
  • Page 70 4. Component Expansion/Function Enhancement Adding Servers ■ CA Port Group Creation Create a CA port group for a host to access the ETERNUS DX. A CA port group is a group of host interface ports that have the same interface and connect to the specific host group.
  • Page 71 4. Component Expansion/Function Enhancement Adding Servers Click the [OK] button. The host group is added and the registration completion screen appears. ■ Host Affinity Creation Create an association between a host group and a CA port group and an association between a host group and a LUN group to enable the host to recognize a LUN group.

  • Page 72: Maintenance

    Maintenance This chapter describes maintenance once the ETERNUS DX starts to be operated. Periodic Backup In case of an unexpected problems, important data should be regularly backed up. • We recommend that you backup important data regularly. If the ETERNUS DX fails and the data has not been backed up, it may be lost.

  • Page 73: Replacing Batteries

    5. Maintenance Maintenance Service Replacing Batteries The batteries of the ETERNUS DX are expendable components that need to be replaced periodically. Batteries can be replaced during regular maintenance free of charge. For customers without a maintenance contract, replacement requests (payment required) must be made. ■...

  • Page 74: Troubleshooting

    Troubleshooting This chapter explains how to troubleshoot when errors occur. If something unusual occurs during operation, refer to "Check List" (page 74) to check the ETERNUS DX status, and contact your maintenance engineer according to "Required Information for Inquiries" (page 82).

  • Page 75: Table 8 Time Required For The Ready Led To Turns On After Turning The Power On

    6. Troubleshooting Check List ■ When the READY LED Is Not On If the following time have passed since the power of the ETERNUS DX was turned on and the READY LED is still not on, contact your maintenance engineer. Table 8 Time Required for the READY LED to Turns On after Turning the Power On Deduplication/...
  • Page 76 6. Troubleshooting Check List • When the general status of ETERNUS Web GUI is Check whether the mini SAS HD cable between enclosures is connected in the correct order or check that the l (IN) and n (OUT) side of the mini SAS HD cable between enclosures is connected correctly. If the mini SAS HD cable between enclosures is not connected correctly, use the procedure that is shown below to reconnect the mini SAS HD cable between enclosures.
  • Page 77 6. Troubleshooting Check List ■ When the ETERNUS DX Cannot Be Connected via a Network Service Check the points that are shown below. If the problem persists, contact your maintenance engineer. Is the ETERNUS DX turned off? • • Is the LAN cable disconnected? Is the LAN cable connected to a LAN port of a controller with a MASTER LED not turned on? To switch the Master CM, perform one of the following procedures.
  • Page 78 6. Troubleshooting Check List ETERNUS DX60 S5/DX100 S5/DX200 S5 ETERNUS DX500 S5/DX600 S5/DX900 S5 The ETERNUS DX is in the maintenance state when the MAINTENANCE LED is green. Use the pin to push the FUNCTION button/IP reset switch (IP RST SW) three times within three seconds. After the default settings of the LAN ports are restored, the MAINTENANCE LED blinks green a few times a second for several seconds.
  • Page 79 6. Troubleshooting Check List ■ When I/O Access Is Slow Check the points that are shown below. When the cause is not identified, contact your maintenance engineer. • Check that the ambient temperature does not exceed the operating environment conditions. If the ambient temperature exceeds the operating environment conditions, Nearline SAS disk performance may be reduced.
  • Page 80 6. Troubleshooting Check List ■ When a Server HBA Fails and Needs to Be Replaced This section explains the procedure that is required when the HBAs on the server need to be replaced due to an FC card failure. Only an overview of this procedure is provided here. For details, refer to related manuals. Note Identifiers such as WWNs and IP addresses of ports persist even after CMs, CAs, and ports of the ETERNUS DX are changed.
  • Page 81 6. Troubleshooting Check List Replace the SAS card on the server. Turn off the server where the SAS card is to be replaced. Replace the SAS card. For details on the replacement procedure, refer to the relevant documentation for the SAS card. Change the SAS address, host affinity, and other settings of the removed SAS card.

  • Page 82: Required Information For Inquiries

    6. Troubleshooting Required Information for Inquiries Required Information for Inquiries Before contacting your maintenance engineer when trouble occurs, prepare the information that is shown below. For details on the maintenance service, refer to "Maintenance Service" (page 72). ● The Model Name and the Serial Number of the ETERNUS DX This information can be checked by using a device ID label, ETERNUS Web GUI, or ETERNUS CLI.

  • Page 83: Component Names

    Component Names This appendix provides the component names of the ETERNUS DX. Frontend Enclosures (ETERNUS DX900 S5) The frontend enclosure has service controllers (SVCs), a system operation panel, and fan units in the front, and frontend routers (FRTs) and power supply units in the rear. Front This section provides the names of the components on the front of a frontend enclosure.

  • Page 84: Figure 9 Front View Of A Frontend Enclosure (Without A Front Cover)

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) Figure 9 Front View of a Frontend Enclosure (without a Front Cover) FANU#2 FANU#3 SVC#1 FANU#0 FANU#1 SVC#0 SVC (SVC#0, SVC#1) (Refer to "■ Service Controllers (SVC)" (page 89).) FEMP-BRG Fan unit (FANU#0, FANU#1, FANU#2, FANU#3) A unit for cooling the inside of the ETERNUS DX.

  • Page 85: Rear

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) Rear This section provides the names of the components in the rear of a frontend enclosure. Figure 10 Rear View of a Frontend Enclosure FRT#3 FPSU#2 FPSU#3 FRT#2 FRT#1 FPSU#0 FPSU#1 FRT#0 Power supply units (FPSU#0, FPSU#1, FPSU#2, FPSU#3) (Refer to "■...

  • Page 86: Component Names And Led Names

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) Component Names and LED Names This section describes the operation panel of the frontend enclosure. ■ System Operation Panel The system operation panel on the front of the frontend enclosure has LEDs, an LCD panel, panel keys, and a Power switch.

  • Page 87: Figure 12 Message Format Of The Lcd Panel (During Startup)

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) LED name LED status Meaning MAINTENANCE Maintenance for the ETERNUS DX is in progress. (green) Maintenance (from ETERNUS Web GUI or ETERNUS CLI) for the ETERNUS DX is in progress or a status check of the ETERNUS DX is (blinks green) necessary.

  • Page 88: Figure 13 Message Format Of The Lcd Panel (While Running)

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) ● Messages That Are Displayed While Running (or Operating) The message format that is displayed on the LCD panel while running (or operating) is shown in Figure Figure 13 Message Format of the LCD Panel (While Running) Top row E r r o r X X / Y Y...

  • Page 89: Figure 14 Service Controller

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) ● Panel Keys The name and function of each panel key are described in Table Table 11 Name and Function of the Panel Key Panel key name Function FUNCTION Starts the menu operation or selects the menu. INPUT Confirms or executes the menu operation.

  • Page 90: Figure 15 Power Supply Unit (Frontend Enclosure)

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) ■ Power Supply Units The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component. Four units are installed in a frontend enclosure. Figure 15 Power Supply Unit (Frontend Enclosure) POWER LED...

  • Page 91: Menu Operation Using The Panel Key

    A. Component Names Frontend Enclosures (ETERNUS DX900 S5) Menu Operation Using the Panel Key Various functions can be performed using the panel keys in the system operation panel. The following functions can be performed using the panel keys. Switching the power mode to remote mode •...
  • Page 92 A. Component Names Frontend Enclosures (ETERNUS DX900 S5) Press the FUNCTION key for two seconds or more. "Menu0:REMOTE MOD" is displayed on the LCD panel. Press the INPUT key. Press the INPUT key again after the confirmation message "[YES]/NO" is displayed on the bottom row of the LCD panel.
  • Page 93 A. Component Names Frontend Enclosures (ETERNUS DX900 S5) ■ Switching the Power Mode to Local Mode To switch the power mode to local mode, select "Menu1:LOCAL MOD". Note • The power mode can be changed even if the power (or DC power) of the ETERNUS DX is turned off. The power mode that was set is enabled after turning on the power.
  • Page 94 A. Component Names Frontend Enclosures (ETERNUS DX900 S5) When the local mode is set, the selection message for the local mode "[YES]/NO" is cleared and the display returns to "Menu1:LOCAL MOD". Press the CLEAR key to terminate the menu operation. Operation Guide (Basic)

  • Page 95: Controller Enclosure

    A. Component Names Controller Enclosure Controller Enclosure An operation panel and drives are installed in the front of the ETERNUS DX controller enclosure. Controllers and power supply units are installed in the rear. Front This section provides the names of the components in the front of a controller enclosure. ■...

  • Page 96: Figure 19 Front View Of A Controller Enclosure (For The Eternus Dx500 S5/Dx600 S5, With A Front Cover)

    A. Component Names Controller Enclosure ■ ETERNUS DX500 S5/DX600 S5 Figure 19 Front View of a Controller Enclosure (for the ETERNUS DX500 S5/DX600 S5, with a Front Cover) Operation panel (refer to "■ Operation Panel" (page 105)) Front cover Figure 20 Front View of a Controller Enclosure (for the ETERNUS DX500 S5/DX600 S5, without a Front Cover) BBU#0 BBU#1...

  • Page 97: Figure 21 Front View Of A Controller Enclosure (For Eternus Dx900 S5, With A Front Cover)

    A. Component Names Controller Enclosure ■ ETERNUS DX900 S5 Figure 21 Front View of a Controller Enclosure (for ETERNUS DX900 S5, with a Front Cover) Operation panel (refer to "■ Operation Panel" (page 105)) Front cover Figure 22 Front View of a Controller Enclosure (for ETERNUS DX900 S5, without a Front Cover) BBU#0 BBU#1 2.5"...

  • Page 98: Rear

    A. Component Names Controller Enclosure Rear This section provides the names of the components in the rear of a controller enclosure. ■ ETERNUS DX60 S5 Figure 23 Rear View of a Controller Enclosure (When the ETERNUS DX60 S5 Is installed with Only One Controller) CM#0 PSU#0...
  • Page 99 A. Component Names Controller Enclosure Controllers (CM#0, CM#1) (refer to "■ Controllers" (page 109)) PWC port This port is used to connect a power synchronized unit with an RS232C cable. Host interface This interface is used for connecting a controller with a server. Drive interface (OUT) port This port is used to connect a controller enclosure to a drive enclosure with a mini SAS HD cable between enclosures.

  • Page 100: Figure 25 Rear View Of A Controller Enclosure (When The Eternus Dx100 S5/Dx200 S5 Is Installed With Only One Controller)

    A. Component Names Controller Enclosure ■ ETERNUS DX100 S5/DX200 S5 Figure 25 Rear View of a Controller Enclosure (When the ETERNUS DX100 S5/DX200 S5 Is Installed with Only One Controller) CM#0 CA#0 CA#1 PSU#0 PSU#1 Controller (CM#0) (refer to "■ Controllers" (page 109)) PWC port This port is used to connect a power synchronized unit with an RS232C cable.

  • Page 101: Figure 26 Rear View Of A Controller Enclosure (When The Eternus Dx100 S5/Dx200 S5 Is Installed With Two Controllers)

    A. Component Names Controller Enclosure Figure 26 Rear View of a Controller Enclosure (When the ETERNUS DX100 S5/DX200 S5 Is Installed with Two Controllers) CM#0 CM#1 CA#0 CA#1 CA#0 CA#1 PSU#0 PSU#1 Controller (CM#0, CM#1) (refer to "■ Controllers" (page 109)) PWC port This port is used to connect a power synchronized unit with an RS232C cable.

  • Page 102: Figure 27 Rear View Of A Controller Enclosure (Eternus Dx500 S5)

    A. Component Names Controller Enclosure ■ ETERNUS DX500 S5 Figure 27 Rear View of a Controller Enclosure (ETERNUS DX500 S5) CM#1 CA#0 CA#1 CPSU#0 CPSU#1 CM#0 CA#0 CA#1 Controllers (CM#0, CM#1) (Refer to "■ Controllers" (page 109).) Host interfaces (CA#0, CA#1) (Refer to "■...

  • Page 103: Figure 28 Rear View Of A Controller Enclosure (Eternus Dx600 S5)

    A. Component Names Controller Enclosure ■ ETERNUS DX600 S5 Figure 28 Rear View of a Controller Enclosure (ETERNUS DX600 S5) CA#2 CA#3 CM#1 CA#0 CA#1 CPSU#0 CPSU#1 CA#2 CA#3 CM#0 CA#0 CA#1 Controllers (CM#0, CM#1) (Refer to "■ Controllers" (page 109).) Host interfaces (CA#0, CA#1, CA#2, CA#3) (Refer to...

  • Page 104: Figure 29 Rear View Of A Controller Enclosure (Eternus Dx900 S5)

    A. Component Names Controller Enclosure ■ ETERNUS DX900 S5 Figure 29 Rear View of a Controller Enclosure (ETERNUS DX900 S5) CA#2 CA#3 CM#1 CA#0 CA#1 CPSU#0 CPSU#1 CA#2 CA#3 CM#0 CA#0 CA#1 Controllers (CM#0, CM#1) (Refer to "■ Controllers" (page 109).) Host interfaces (CA#0, CA#1, CA#2, CA#3) (Refer to...

  • Page 105: Component Names And Led Names

    A. Component Names Controller Enclosure Component Names and LED Names This section describes the operation panel, the drives, the controllers, the power supply units, the host interfaces, the PCIe Flash Modules (PFMs), the batteries, and the BUDs of the controller enclosure. ■...

  • Page 106: Figure 31 Operation Panel (Controller Enclosure For The Eternus Dx500 S5/Dx600 S5)

    A. Component Names Controller Enclosure LED name LED status Meaning CACHE There is data in the cache memory of the ETERNUS DX. (green) READY The ETERNUS DX is available for use. (green) (*1) *1: When the READY LED and the FAULT LED are both on at the same time, an error has occurred while the Unified configuration is starting up.

  • Page 107: Figure 32 Operation Panel (Controller Enclosure [Eternus Dx900 S5])

    A. Component Names Controller Enclosure LED name LED status Meaning FAULT The ETERNUS DX is in error status. (amber) (*1) A part of the ETERNUS DX requires preventive maintenance. (blinks amber) MAINTENANCE Maintenance for the ETERNUS DX is in progress. (green) Maintenance (from ETERNUS Web GUI or ETERNUS CLI) for the ETERNUS DX is in progress or a status check of the ETERNUS DX is...

  • Page 108: Figure 33 2.5" Drives And 3.5" Drives

    A. Component Names Controller Enclosure The LEDs turn on or blink to indicate the statuses that are listed below. Table 16 Status and Meaning of Each LED (Operation Panel [Controller Enclosure (ETERNUS DX900 S5)]) LED name LED status Meaning POWER Power is supplied to the controller enclosure.

  • Page 109: Figure 34 Controller (For The Eternus Dx60 S5, Pattern 1)

    A. Component Names Controller Enclosure ■ Controllers The controller contains a CPU, system memory, Battery Backup Unit (BBU), host interfaces, drive interface (DI) ports, and LAN ports. The controller controls all operations in the ETERNUS DX. ● ETERNUS DX60 S5 Figure 34 Controller (for the ETERNUS DX60 S5, Pattern 1) CA#0 FAULT LED...

  • Page 110: Figure 36 Controller (For The Eternus Dx100 S5/Dx200 S5, Pattern 1)

    A. Component Names Controller Enclosure LED name LED status Meaning READY/FAULT The controller is in normal status. (green) An error has occurred during startup. (blinks green) • The controller is performing the initial setup after the power is (amber) turned on. •...

  • Page 111: Figure 38 Controller (Eternus Dx500 S5)

    A. Component Names Controller Enclosure LED name LED status Meaning DI (OUT) LINK/FAULT The link between the DI (OUT) port and the destination port has been (green) established. The link between the DI (OUT) port and the destination port is in •...

  • Page 112: Figure 39 Controller (Eternus Dx600 S5)

    A. Component Names Controller Enclosure Figure 39 Controller (ETERNUS DX600 S5) BUD READY LED BUD FAULT LED DI (OUT) LINK/FAULT LED READY/FAULT LED MASTER LED IDENTIFY LED LAN ACT LED LAN LINK LED The LEDs turn on or blink to indicate the statuses that are listed below. Table 20 Status and Meaning of Each LED (Controller for the ETERNUS DX500 S5/DX600 S5) LED name...

  • Page 113: Figure 40 Controller (Eternus Dx900 S5)

    A. Component Names Controller Enclosure ● ETERNUS DX900 S5 Figure 40 Controller (ETERNUS DX900 S5) BUD FAULT LED BUD READY LED DI (OUT) LINK/FAULT LED READY/FAULT LED MASTER LED FRT READY LED FRT FAULT LED IDENTIFY LED SVC READY LED LAN ACT LED SVC FAULT LED LAN LINK LED...

  • Page 114: Figure 41 Power Supply Unit (Controller Enclosure For The Eternus Dx60 S5/Dx100 S5/Dx200 S5) (Ac Power Type)

    A. Component Names Controller Enclosure LED name LED status Meaning BUD FAULT The BUD is in error status. (amber) FRT READY The FRT is in normal status. (green) FRT FAULT The FRT is in error status. (amber) SVC READY The SVC is in normal status. (green) SVC FAULT The SVC is in error status.

  • Page 115: Figure 43 Power Supply Unit (Controller Enclosure For The Eternus Dx500 S5/Dx600 S5/Dx900 S5)

    A. Component Names Controller Enclosure The LEDs turn on or blink to indicate the statuses that are listed below. Table 22 Status and Meaning of Each LED (Power Supply Unit [Controller Enclosure for the ETERNUS DX60 S5/DX100 S5/DX200 S5]) LED name LED status Meaning POWER...

  • Page 116: Figure 44 Host Interface Ports (Eternus Dx60 S5)

    A. Component Names Controller Enclosure ■ Host Interface A host interface is a board that has interface ports to connect a controller to the server. ● ETERNUS DX60 S5 There are five types of host interfaces: FC 16Gbit/s, FC 8Gbit/s, iSCSI 10Gbit/s, iSCSI 1Gbit/s, and SAS 12Gbit/s. Figure 44 Host Interface Ports (ETERNUS DX60 S5) LINK/FAULT LED...

  • Page 117: Figure 45 Host Interface Ports (Eternus Dx100 S5/Dx200 S5)

    A. Component Names Controller Enclosure ● ETERNUS DX100 S5/DX200 S5 There are nine types of host interfaces: FC 32Gbit/s, FC 16Gbit/s, iSCSI 10Gbit/s (10GBASE-SR/10GBASE-CR), iSCSI 10Gbit/s (10GBASE-T), iSCSI 1Gbit/s, SAS 12Gbit/s, Ethernet 10Gbit/s, and Ethernet 1Gbit/s. Figure 45 Host Interface Ports (ETERNUS DX100 S5/DX200 S5) FC 2 ports LINK/FAULT LED FC 2 ports...

  • Page 118: Figure 46 Host Interface Ports (Eternus Dx500 S5/Dx600 S5)

    A. Component Names Controller Enclosure LED name LED status Meaning FAULT The link between the host interface port (iSCSI) and the (green) destination port has been established. LINK The host interface port (iSCSI) is in error status. (amber) ● ETERNUS DX500 S5/DX600 S5 There are seven types of host interfaces: FC 32Gbit/s, FC 16Gbit/s, iSCSI 10Gbit/s (10GBASE-SR / 10GBASE-CR), iSCSI 1Gbit/s, Ethernet 10Gbit/s, and Ethernet 1Gbit/s.

  • Page 119: Figure 47 Host Interface (Eternus Dx900 S5)

    A. Component Names Controller Enclosure ● ETERNUS DX900 S5 There are five types of host interfaces: FC 32Gbit/s, FC 16Gbit/s, iSCSI 10Gbit/s (10GBASE-SR/10GBASE-CR), and iSCSI 1Gbit/s. Figure 47 Host Interface (ETERNUS DX900 S5) CA FAULT LED CA READY LED FC 2 ports FC 4 ports iSCSI 10Gbit/s (10GBASE-SR) LINK/FAULT LED...

  • Page 120: Figure 48 Pfm

    A. Component Names Controller Enclosure ■ PCIe Flash Modules (PFM) A PCIe Flash Module (PFM) is a module that is installed to operate the Extreme Cache function. 1.6TB and 3.2TB PFM capacity options are available for Extreme Cache. Up to eight PFMs can be installed in each controller. Slot 16 to Slot 23 are shared by the drives and the PFMs. The maximum PFM capacity of each controller enclosure is 25.6TB.

  • Page 121: Figure 49 Batteries

    A. Component Names Controller Enclosure ■ Batteries Batteries are used for backup power source in case of power outage. A controller enclosure has two batteries. The batteries are charged from an external power source while the ETERNUS DX is running normally. If a power failure is detected, the cache data in the system memory is saved to the BUD in the controller by using battery power.

  • Page 122: Drive Enclosure

    A. Component Names Drive Enclosure Drive Enclosure Drives and an operation panel are installed in the front of the drive enclosure. I/O modules and power supply units are installed in the rear. Front This section provides the names of the components in the front of a drive enclosure. ■...

  • Page 123: Figure 52 Front View Of A High-Density Drive Enclosure

    A. Component Names Drive Enclosure ■ High-Density Drive Enclosure Figure 52 Front View of a High-Density Drive Enclosure Operation panel (refer to "■ Operation Panel" (page 127)) Disk Activity Panel (DAP) (refer to "■ Disk Activity Panel (DAP) (for High-Density Drive Enclosure)" (page 128)) Front cover Operation Guide (Basic)

  • Page 124: Figure 53 Top View Of A High-Density Drive Enclosure With The Cover Opened

    A. Component Names Drive Enclosure Figure 53 Top View of a High-Density Drive Enclosure with the Cover Opened Rear Front 3.5" drive (refer to "■ Drives" (page 129)) Operation Guide (Basic)

  • Page 125: Rear

    A. Component Names Drive Enclosure Rear This section provides the names of the components on the rear of a drive enclosure. ■ 2.5" Type / 3.5" Type Figure 54 Rear View of a 2.5"/3.5" Type Drive Enclosure (When Only One I/O Module Is Installed) IOM#0 PSU#0 PSU#1...

  • Page 126: Figure 56 Rear View Of A High-Density Drive Enclosure

    A. Component Names Drive Enclosure ■ High-Density Drive Enclosure Figure 56 Rear View of a High-Density Drive Enclosure IOM#0 IOM#1 PSU#2 PSU#3 PSU#0 PSU#1 FEM#0 FEM#1 I/O modules (IOM#0, IOM#1) (refer to "■ I/O Modules" (page 130)) Power supply units (PSU#0, PSU#1, PSU#2, PSU#3) (refer to "■...

  • Page 127: Component Names And Led Names

    A. Component Names Drive Enclosure Component Names and LED Names This section describes the operation panel, the drives, the I/O modules, and the power supply units of the drive enclosure. ■ Operation Panel An operation panel has a DE-ID display and LEDs. ●...

  • Page 128: Figure 58 Disk Activity Panel (Dap)

    A. Component Names Drive Enclosure ■ Disk Activity Panel (DAP) (for High-Density Drive Enclosure) The Disk Activity Panel (DAP) has a Slot No. LED for each drive. Figure 58 Disk Activity Panel (DAP) Slot No. LED The LEDs turn on or blink to indicate the statuses that are listed below. Table 31 Status and Meaning of Each LED (Disk Activity Panel [DAP]) LED name...

  • Page 129: Figure 59 2.5" Drives And 3.5" Drives

    A. Component Names Drive Enclosure ■ Drives 2.5" drives and 3.5" drives have LEDs. Figure 59 2.5" Drives and 3.5" Drives 2.5" drive 3.5" drive Drive for high-density drive enclosure DRIVE READY LED DRIVE FAULT LED DRIVE READY LED DRIVE FAULT LED The LEDs turn on or blink to indicate the statuses that are listed below.

  • Page 130: Figure 60 I/O Module (Drive Enclosure)

    A. Component Names Drive Enclosure ■ I/O Modules The I/O module is a component that controls how the controller and the drives interact. The I/O module is connected to the controller or an I/O module on another drive enclosure. A drive enclosure has two I/O modules.

  • Page 131: Figure 61 Power Supply Unit (Drive Enclosure) (Ac Power Type)

    A. Component Names Drive Enclosure ■ Power Supply Units There are two types of the power supply units: AC power type and DC power type. The AC power type power supply unit converts input power from a power socket to DC power and supplies power to each component. A drive enclosure has two power supply units.

  • Page 132: Figure 63 Fan Expander Module

    A. Component Names Drive Enclosure ■ Fan Expander Module (FEM) A Fan Expander Module (FEM) is a cooling fan module. Two FEMs are installed in a high-density drive enclosure. If one of the FEMs fails, the failed FEM can be replaced while the system is running. Figure 63 Fan Expander Module READY LED...

  • Page 133: Power Distribution Unit

    A. Component Names Power Distribution Unit Power Distribution Unit There are two sizes for power distribution units: 1U and 2U. Power Distribution Units (1U) The 1U power distribution unit has four outlets and two inlets. Figure 64 Power Distribution Units (1U) Main line switch This turns on and off the power distribution unit.
  • Page 134 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 •...

This manual is also suitable for:

Eternus dx900 s5Eternus dx60 s5Eternus dx100 s5Eternus dx200 s5Eternus dx500 s5Eternus dx600 s5

Table of Contents