IBM FlashSystem 840 Installation Manual

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IBM FlashSystem 840

Installation Guide

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GI13-2871-00

Note

Before using this information and the product it supports, read the general information in “Notices” on page 49, the information in the “Safety and environmental notices” on page ix, as well as the information in the IBM Environmental Notices and User Guide , which is provided on a DVD.

This edition applies to IBM FlashSystem 840 and to all subsequent releases and modifications until otherwise indicated in new editions.

US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

Contents

Figures ...............v

Tables ...............vii

Safety and environmental notices . . . ix

Safety notices and labels ..........ix

Caution notices ............x

Danger notices ............xiii

Special caution and safety notices.......xvi

Handling static-sensitive devices ......xvi

Sound pressure ...........xvii

Environmental notices ..........xvii

About this guide ..........xix

Related websites ............xix

How to get information, help, and technical

assistance ...............xix

Chapter 1. Planning..........1

Planning................1

Planning for hardware ..........1

Checking your web browser settings for the

management GUI ............4

Chapter 2. Installing the hardware . . . 7

Before you begin the installation........7

Reviewing your packaging slip ........9

Installing the hardware ..........10

Installing the support rails for the storage

enclosure ..............10

Installing the enclosure .........14

Connecting the management port Ethernet cables 18 Connecting Fibre Channel, FCoE, or InfiniBand

cables ...............20

Connecting the power cords ........22

Chapter 3. Initializing the storage

enclosure .............27

Initializing the system with an encryption license. . 27

Initializing the system with a Microsoft Windows

computer ..............27

Initializing the system with a Linux computer . . 29 Initializing the system with an Apple Macintosh

computer ..............31

Initializing the system without encryption ....34

Initializing the system with a Microsoft Windows

computer ..............34

Initializing the system with a Linux computer . . 36 Initializing the system with an Apple Macintosh

computer ..............37

Chapter 4. Upgrading the hardware . . 41

Installing additional flash modules ......41

Adding additional SFPs ..........43

Appendix A. Accessibility features for

IBM FlashSystem 840 ........45

Appendix B. Where to find the

Statement of Limited Warranty ....47

Notices ..............49

Trademarks ..............51

Index ...............53

iv FlashSystem 840: Installation Guide

Figures

1. Rack mounting rails and screws......10

2. Installing the rail spring ........11

3. Hole locations in the front of the rack....12

4. Opening the hinge brackets .......13

5. Closing hinge brackets and installing rear

screw ..............14

6. Inserting the enclosure .........18

7. Management port connectors.......20

8. Interface cards ...........22

9. Power connector location ........24

10. Canister LEDs............24

11. USB ports .............28

12. Status and identify LEDs ........28

13. USB ports .............30

14. Status and identify LEDs ........31

15. USB ports .............33

16. Status and identify LEDs ........33

17. USB ports .............35

18. Status and identify LEDs ........35

19. USB ports .............37

20. Status and identify LEDs ........37

21. USB ports .............38

22. Status and identify LEDs ........39

23. Flash module ............42

vi FlashSystem 840: Installation Guide

Tables

1. IBM websites for help, services, and

information ............xix

2. Enclosure management port Ethernet

connections .............1

3. Fibre Channel port connections ......2

4. FCoE port connections .........2

5. InfiniBand port connections .......3

6. Switch Information ..........3

7. TCP/IP ports and services listing .....4

8. Supported flash module configurations 41

viii FlashSystem 840: Installation Guide

Safety and environmental notices

Suitability for telecommunication environment: This product is not intended to connect directly or indirectly by any means whatsoever to interfaces of public telecommunications networks.

Here are examples of a caution and a danger notice:

CAUTION: A caution notice indicates the presence of a hazard that has the potential of causing moderate or minor personal injury. (C001)

DANGER

A danger notice indicates the presence of a hazard that has the potential of causing death or serious personal injury. (D002)

To find the translated text for a caution or danger notice:

1. Look for the identification number at the end of each caution notice or each

danger notice. In the preceding examples, the numbers (C001) and (D002) are the identification numbers.

2. Locate with the user publications that were provided with the hardware.

3. Find the matching identification number in the system.. Then review the topics

concerning the safety notices to ensure that you are in compliance.

Safety notices and labels

Review the safety notices and safety information labels before using this product.

To view a PDF file, you need Adobe Acrobat Reader. You can download it at no charge from the Adobe website:

www.adobe.com/support/downloads/main.html

IBM®Systems Safety Notices

This publication contains the safety notices for the IBM Systems products in English and other languages. Anyone who plans, installs, operates, or services the system must be familiar with and understand the safety notices. Read the related safety notices before you begin work.

Note: The IBM Systems Safety Notices document is organized into two sections. The danger and caution notices without labels are organized alphabetically by language in the “Danger and caution notices by language” section. The danger and caution notices that are accompanied with a label are organized by label reference number in the “Labels” section.

The following notices and statements are used in IBM documents. They are listed in order of decreasing severity of potential hazards.

Danger notice definition

A special note that emphasize a situation that is potentially lethal or extremely hazardous to people.

Caution notice definition

A special note that emphasize a situation that is potentially hazardous to people because of some existing condition, or to a potentially dangerous situation that might develop because of some unsafe practice.

Note: In addition to these notices, labels might be attached to the product to warn of potential hazards.

Finding translated notices

Each safety notice contains an identification number. You can use this identification number to check the safety notice in each language.

To find the translated text for a caution or danger notice:

1. In the product documentation, look for the identification number at the end of

each caution notice or each danger notice. In the following examples, the numbers (D002) and (C001) are the identification numbers.

DANGER

A danger notice indicates the presence of a hazard that has the potential of causing death or serious personal injury. (D002)

CAUTION: A caution notice indicates the presence of a hazard that has the potential of causing moderate or minor personal injury. (C001)

2. Open the IBM Systems Safety Notices.

3. Under the language, find the matching identification number. Review the topics

about the safety notices to ensure that you are in compliance.

Note: This product was designed, tested, and manufactured to comply with IEC 60950-1, and where required, to relevant national standards that are based on IEC 60950-1.

Caution notices

Ensure that you understand the caution notices.

Use the reference numbers in parentheses at the end of each notice, such as (C003) for example, to find the matching translated notice in IBM Systems Safety Notices.

CAUTION:

The weight of this part or unit is between 32 and 55 kg (70.5 and 121.2 lb). It takes three persons to safely lift this part or unit. (C010)

x FlashSystem 840: Installation Guide

>32 kg (70.5 lb)

or or

32-55 kg (70.5-121.2 lbs)

svc00384

CAUTION: Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before you open the machine covers, unless instructed otherwise in the installation and configuration procedures. (26)

CAUTION: Use safe practices when lifting.

18-32 kg (39.7-70.5 lbs) 32-55 kg (70.5-121.2 lbs)

55 kg ( 121.2 lbs)

svc00146

(27)

CAUTION: This product contains a Class 1M laser. Do not view directly with optical instruments. (C028)

CAUTION: If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of.

Do not:

v Throw or immerse into water

v Heat to more than 100°C (212°F)

v Repair or disassemble

Dispose of the battery as required by local ordinances or regulations. (C045)

CAUTION: Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with metal, which might result in splattered metal, burns, or both. (L005)

Safety and environmental notices xi

CAUTION: Removing components from the upper positions in the rack cabinet improves rack stability during a relocation. Follow these general guidelines whenever you relocate a populated rack cabinet within a room or building.

v Reduce the weight of the rack cabinet by removing equipment starting at the

top of the rack cabinet. When possible, restore the rack cabinet to the configuration of the rack cabinet as you received it. If this configuration is not known, you must observe the following precautions.

– Remove all devices in the 32U position and above.

– Ensure that the heaviest devices are installed in the bottom of the rack

cabinet.

– Ensure that there are no empty U-levels between devices installed in the

rack cabinet below the 32U level.

v If the rack cabinet you are relocating is part of a suite of rack cabinets, detach

the rack cabinet from the suite.

v If the rack cabinet you are relocating was supplied with removable outriggers

they must be reinstalled before the cabinet is relocated.

v Inspect the route that you plan to take to eliminate potential hazards.

v Verify that the route that you choose can support the weight of the loaded

rack cabinet. Refer to the documentation that comes with your rack cabinet for the weight of a loaded rack cabinet.

v Verify that all door openings are at least 760 x 230 mm (30 x 80 in.).

v Ensure that all devices, shelves, drawers, doors, and cables are secure.

v Ensure that the four leveling pads are raised to their highest position.

v Ensure that there is no stabilizer bracket installed on the rack cabinet during

movement.

v Do not use a ramp inclined at more than 10 degrees.

v When the rack cabinet is in the new location, complete the following steps:

– Lower the four leveling pads.

– Install stabilizer brackets on the rack cabinet.

– If you removed any devices from the rack cabinet, repopulate the rack

cabinet from the lowest position to the highest position.

v If a long-distance relocation is required, restore the rack cabinet to the

configuration of the rack cabinet as you received it. Pack the rack cabinet in the original packaging material, or equivalent. Also lower the leveling pads to raise the casters off the pallet and bolt the rack cabinet to the pallet.

(R002)

CAUTION:

v Rack is not intended to serve as an enclosure and does not provide any

degrees of protection required of enclosures.

v It is intended that equipment installed within this rack will have its own

enclosure. (R005).

CAUTION: Tighten the stabilizer brackets until they are flush against the rack. (R006)

CAUTION: Use safe practices when lifting. (R007)

xii FlashSystem 840: Installation Guide

CAUTION: Do not place any object on top of a rack-mounted device unless that rack-mounted device is intended for use as a shelf. (R008)

CAUTION: If the rack is designed to be coupled to another rack only the same model rack should be coupled together with another same model rack. (R009)

Danger notices

Ensure that you are familiar with the danger notices for your storage system.

Use the reference numbers in parentheses at the end of each notice, such as (C003) for example, to find the matching translated notice in IBM Systems Safety Notices.

Safety and environmental notices xiii

DANGER

When working on or around the system, observe the following precautions:

Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard:

v If IBM supplied a power cord(s), connect power to this unit only with the

IBM provided power cord. Do not use the IBM provided power cord for any other product.

v Do not open or service any power supply assembly.

v Do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

v The product might be equipped with multiple power cords. To remove all

hazardous voltages, disconnect all power cords.

v Connect all power cords to a properly wired and grounded electrical outlet.

Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate.

v Connect any equipment that will be attached to this product to properly

wired outlets.

v When possible, use one hand only to connect or disconnect signal cables.

v Never turn on any equipment when there is evidence of fire, water, or

structural damage.

v Disconnect the attached power cords, telecommunications systems,

networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

v Connect and disconnect cables as described in the following procedures

when installing, moving, or opening covers on this product or attached devices.

To disconnect:

1. Turn off everything (unless instructed otherwise).

2. Remove the power cords from the outlets.

3. Remove the signal cables from the connectors.

4. Remove all cables from the devices.

To connect:

1. Turn off everything (unless instructed otherwise).

2. Attach all cables to the devices.

3. Attach the signal cables to the connectors.

4. Attach the power cords to the outlets.

5. Turn on the devices.

v Sharp edges, corners and joints may be present in and around the system.

Use care when handling equipment to avoid cuts, scrapes and pinching. (D005)

DANGER

xiv FlashSystem 840: Installation Guide

Heavy equipment–personal injury or equipment damage might result if mishandled. (D006)

DANGER

Multiple power cords. The product might be equipped with multiple power cords. To remove all hazardous voltages, disconnect all power cords. (L003)

DANGER

Racks with a total weight of > 227 kg (500 lb.), Use Only Professional Movers! (R003)

DANGER

Do not transport the rack via fork truck unless it is properly packaged, secured on top of the supplied pallet. (R004)

Safety and environmental notices xv

DANGER

Main Protective Earth (Ground):

This symbol is marked on the frame of the rack.

The PROTECTIVE EARTHING CONDUCTORS should be terminated at that point. A recognized or certified closed loop connector (ring terminal) should be used and secured to the frame with a lock washer using a bolt or stud. The connector should be properly sized to be suitable for the bold or stud, the locking washer, the rating for the conducting wire used, and the considered rating of the breaker. The intent is to ensure the frame is electrically bonded to the PROTECTIVE EARTHING CONDUCTORS. The hole that the bolt or stud goes into where the terminal conductor and the lock washer contact should be free of any non-conductive material to allow for metal to metal contact. All PROTECTIVE EARTHING CONDUCTORS should terminate at this main protective earthing terminal or at points

marked with

. (R010)

Special caution and safety notices

This information describes special safety notices that apply to the system. These notices are in addition to the standard safety notices supplied and address specific issues relevant to the equipment provided.

Handling static-sensitive devices

Ensure that you understand how to handle devices that are sensitive to static electricity.

Attention: Static electricity can damage electronic devices and your system. To avoid damage, keep static-sensitive devices in their static-protective bags until you are ready to install them.

To reduce the possibility of electrostatic discharge, observe the following precautions:

v Limit your movement. Movement can cause static electricity to build up around

you.

v Handle the device carefully, holding it by its edges or frame.

v Do not touch solder joints, pins, or exposed printed circuitry.

v Do not leave the device where others can handle and possibly damage the

device.

v While the device is still in its antistatic bag, touch it to an unpainted metal part

of the system unit for at least two seconds. (This action removes static electricity from the package and from your body.)

v Remove the device from its package and install it directly into your system,

without putting it down. If it is necessary to put the device down, place it onto its static-protective bag. (If your device is an adapter, place it component-side up.) Do not place the device onto the cover of the system or onto a metal table.

xvi FlashSystem 840: Installation Guide

v Take additional care when you handle devices during cold weather because

heating reduces indoor humidity and increases static electricity.

Sound pressure

Attention: Depending on local conditions, the sound pressure can exceed 85 dB(A) during service operations. In such cases, wear appropriate hearing protection.

Environmental notices

The IBM Systems Environmental Notices and User Guide, Z125-5823 document contains all the required environmental notices for IBM Systems products in English and other languages.

It includes statements on limitations, product information, product recycling and disposal, battery information, flat panel display, refrigeration, and water-cooling systems, external power supplies, and safety data sheets.

To view a PDF file, you need Adobe Reader. You can download it at no charge from the Adobe web site .

Safety and environmental notices xvii

xviii FlashSystem 840: Installation Guide

About this guide

This guide provides instructions for unpacking your shipping order and installing the IBM FlashSystem 840.

Related websites

The following websites provide information about FlashSystem™840 or related products or technologies:

Type of information Website

Technical support for IBM storage products

IBM Electronic Support registration www.ibm.com/support/electronicsupport

How to get information, help, and technical assistance

If you need help, service, technical assistance, or just want more information about IBM products, you will find a wide variety of sources available from IBM to assist you.

Information

www.ibm.com/storage/support/

IBM maintains pages on the web where you can get information about IBM products and fee services, product implementation and usage assistance, break and fix service support, and the latest technical information. For more information, refer to Table 1.

Table 1. IBM websites for help, services, and information

Website Address

Directory of worldwide contacts http://www.ibm.com/planetwide

Support for FlashSystem 840 www.ibm.com/support

Support for IBM System Storage and IBM TotalStorage products

www.ibm.com/storage/support/

Note: Available services, telephone numbers, and web links are subject to change without notice.

Help and service

Before calling for support, be sure to have your IBM Customer Number available. If you are in the US or Canada, you can call 1 (800) IBM SERV for help and service. From other parts of the world, see http://www.ibm.com/planetwide for the number that you can call.

When calling from the US or Canada, choose the storage option. The agent decides where to route your call, to either storage software or storage hardware, depending on the nature of your problem.

If you call from somewhere other than the US or Canada, you must choose the hardware option when calling for assistance. When calling IBM for service regarding the product, follow these guidelines for the hardware :

Hardware option

Provide the serial number and appropriate 4-digit machine type.

In the US and Canada, hardware service and support can be extended to 24x7 on the same day. The base warranty is 9x5 on the next business day.

Getting help online

You can find information about products, solutions, partners, and support on the IBM website.

To find up-to-date information about products, services, and partners, visit the IBM website at .

Before you call

Make sure that you have taken steps to try to solve the problem yourself before you call.

Some suggestions for resolving the problem before calling IBM Support include:

v Check all cables to make sure that they are connected.

v Check all power switches to make sure that the system and optional devices are

turned on.

v Use the troubleshooting information in your system documentation. The

troubleshooting section of the information center contains procedures to help you diagnose problems.

v Go to the IBM Support website at to check for technical information, hints, tips,

and new device drivers or to submit a request for information.

Using the documentation

Information about your IBM storage system is available in the documentation that comes with the product.

That documentation includes printed documents, online documents, readme files, and help files in addition to the information center. See the troubleshooting information for diagnostic instructions. The troubleshooting procedure might require you to download updated device drivers or software. IBM maintains pages on the web where you can get the latest technical information and download device drivers and updates. To access these pages, go to and follow the instructions. Also, some documents are available through the IBM Publications Center.

If you have questions about how to use and configure the machine, sign up for the IBM Support Line offering to get a professional answer.

The maintenance supplied with the system provides support when there is a problem with a hardware component or a fault in the system machine code. At times, you might need expert advice about using a function provided by the

xx FlashSystem 840: Installation Guide

system or about how to configure the system. Purchasing the IBM Support Line offering gives you access to this professional advice while deploying your system, and in the future.

Contact your local IBM sales representative or the IBM Support Center for availability and purchase information.

About this guide xxi

xxii FlashSystem 840: Installation Guide

Chapter 1. Planning

Use this information when planning to include your IBM FlashSystem 840 in your storage area network.

Planning

Use this information when planning to include your IBM FlashSystem 840 in your storage area network.

Planning for hardware

Plan to provide the network infrastructure and the storage network infrastructure that your system requires.

Planning cable connections

Plan to set up cable connections to the enclosure.

You can use the following tables to record the details of the cable connections for your system.

Management port connections

Each canister includes an Ethernet port for accessing the management GUI.

The following table shows the management port connections:

Table 2. Enclosure management port Ethernet connections

Canister Management Port

Canister 1 Ethernet Management Port

Canister 2 Ethernet Management Port

switch:

port:

speed:

switch:

port:

speed:

Interface card connections

Important: Each host should be connected to both canisters, to add redundancy and improve performance.

Each canister supports two optional Fibre Channel interface cards. 8 Gb FC cards support four ports. 16 Gb cards support two ports.

Note: SFP transceivers should be obtained and deployed in pairs to support multipathing.

The following table shows the Fibre Channel port connections:

Table 3. Fibre Channel port connections

Fibre Channel port 1 Fibre Channel port 2

Canister 1 Fibre Channel card 1 (left)

Canister 1 Fibre Channel card 2 (right)

switch

or host:

port:

speed:

switch

or host:

port:

speed:

Fibre Channel port 3

(8 Gb FC only)

Fibre Channel port 4

(8 Gb FC Only)

Canister 2 Fibre Channel card 1 (left)

Canister 2 Fibre Channel card 2 (right)

switch

or host:

port:

speed:

switch

or host:

port:

speed:

Each canister supports two optional Fibre Channel over Ethernet (FCoE) interface cards. There are four ports on each card.

Note: SFP transceivers should be obtained and deployed in pairs to support multipathing.

The following table shows the FCoE port connections:

Table 4. FCoE port connections

FCoE Port 1 FCoE Port 2 FCoE Port 3 FCoE port 4

switch Canister 1 FCoE card 1 (left)

Canister 1 FCoE card 2 (right)

or host:

port:

speed:

switch

or host:

port:

speed:

switch Canister 2 FCoE card 1 (left)

or host:

port:

speed:

2 FlashSystem 840: Installation Guide

Table 4. FCoE port connections (continued)

FCoE Port 1 FCoE Port 2 FCoE Port 3 FCoE port 4

switch Canister 2 FCoE card 2 (right)

or host:

port:

speed:

Each canister supports two optional InfiniBand interface cards. There are two ports on each card.

The following table shows the InfiniBand port connections:

Table 5. InfiniBand port connections

Canister 1 InfiniBand card 1 (left)

Canister 1 InfiniBand card 2 (right)

switch or

host:

port:

switch or

host:

port:

InfiniBand port 1 InfiniBand port 2

Canister 2 InfiniBand card 1 (left)

Canister 2 InfiniBand card 2 (right)

The following table shows switch information:

Table 6. Switch Information

IPv4 address IPv6 address MAC address Physical location

Switch 1

Switch 2

Switch 3

Switch 4

Planning for power

Plan to attach each of the two power supplies in the enclosure to separate main power supply lines.

switch or

host:

port:

switch or

host:

port:

Plan to connect the power cords on the right side of the rack (when viewed from the rear) to power sources that provides power in the 100-127V / 200-240V ac range at 10.0/5.0A 50/60 Hz. Each power supply requires 900 watts. Using two power sources provides power redundancy.

Note: We recommend that the two power supplies are placed on different circuits.

Chapter 1. Planning 3

The power cables are specific to the power requirements of your country or region.

Attention: The power cord is the main power disconnect. Ensure that the socket outlets are located near the equipment and are easily accessible.

TCP/IP requirements

To plan your installation, consider the TCP/IP address requirements of the system and the requirements to access other services. You must also plan for the Ethernet address allocation and for the configuration of the Ethernet router, gateway, and firewall.

The following table shows the services and TCP/IP ports:

Table 7. TCP/IP ports and services listing

Service Traffic direction Protocol Port Service type

Email (SMTP) notification for Call Home and inventory reporting Outbound TCP 25 optional

SNMP event notification Outbound UDP 162 optional

Syslog event notification Outbound UDP 514 optional

IPv4 DHCP (Node service address) Outbound UDP 68 optional

IPv6 DHCP (Node service address) Outbound UDP 547 optional

Network time server (NTP) Outbound UDP 123 optional

SSH for command line interface (CLI) access Inbound TCP 22 mandatory

HTTPS for GUI access Inbound TCP 443 mandatory

Remote user authentication service - HTTP Outbound TCP 16310 optional

Remote user authentication service - HTTPS Outbound TCP 16311 optional

Remote user authentication service - Lightweight Directory Access Protocol (LDAP) Outbound TCP 389 optional

Wake On LAN Inbound N/A N/A mandatory

Both IPv4 and IPv6 addresses are supported.

For configuration and management, you must allocate an IP address to the Ethernet management port on each canister, which is referred to as the management IP address. If both IPv4 and IPv6 are operating concurrently, an address is required for each protocol.

You can configure the enclosure for event notification by SNMP, syslog, or email. To configure notification, you must ensure that the SNMP agent, syslog IP addresses, or SMTP email server IP addresses can be accessed from all management addresses.

The system does not use name servers to locate other devices. You must supply the numeric IP address of the device. To locate a device, the device must have a fixed IP address.

Checking your web browser settings for the management GUI

To access the management GUI, you must ensure that your web browser is supported and has the appropriate settings enabled.

4 FlashSystem 840: Installation Guide

Before you begin

The management GUI supports the following web browsers:

v Mozilla Firefox 23

v Mozilla Firefox Extended Support Release (ESR) 17

v Microsoft Internet Explorer (IE) 8 and 9

v Google Chrome 29

™

You should also have the latest version of Java

installed.

IBM supports higher versions of the browsers as long as the vendors do not remove or disable functionality that the product relies upon. For browser levels higher than the versions that are certified with the product, customer support accepts usage-related and defect-related service requests. As with operating system and virtualization environments, if IBM support cannot re-create the issue in our lab, we might ask the client to re-create the problem on a certified browser version to determine whether a product defect exists. Defects are not accepted for cosmetic differences between browsers or browser versions that do not affect the functional behavior of the product. If a problem is identified in the product, defects are accepted. If a problem is identified with the browser, IBM might investigate potential solutions or work-arounds that the client can implement until a permanent solution becomes available.

Procedure

To configure your web browser, follow these steps:

1. Enable JavaScript for your web browser.

For Mozilla Firefox:

a. On the menu bar in the Firefox browser window, click Tools > Options.

b. On the Options window, select Content.

c. Select Enable JavaScript.

d. Click OK.

e. Refresh your browser.

For Microsoft Internet Explorer (IE) running on Microsoft Windows XP or Windows 7:

a. In Internet Explorer, click Tools > Internet Options.

b. Click Security Settings.

c. Click Internet to choose the Internet zone.

d. Click Custom Level.

e. Scroll down to the Scripting section, and then in Active Scripting, click

Enable.

f. Click OK to close Security Settings.

g. Click Yes to confirm the change for the zone.

h. Click OK to close Internet Options.

i. Refresh your browser.

For Microsoft Internet Explorer (IE) running on Microsoft Windows Server 2008:

a. In Internet Explorer, click Tools > Internet Options.

b. Click Security.

c. Click Trusted sites.

Chapter 1. Planning 5

d. On the Trusted sites dialog, verify that the web address for the

management GUI is correct and click Add.

e. Verify that the correct web address was added to the Trusted sites dialog.

f. Click Close on the Trusted sites dialog.

g. Click OK.

h. Refresh your browser.

For Google Chrome:

a. On the menu bar in the Google Chrome browser window, click Settings.

b. Click Show advanced settings.

c. In the Privacy section, click Content settings.

d. In the JavaScript section, select Allow all sites to run JavaScript.

e. Click OK.

f. Refresh your browser.

2. Enable cookies in your web browser.

For Mozilla Firefox:

a. On the menu bar in the Firefox browser window, click Tools > Options.

b. On the Options window, select Privacy.

c. Set "Firefox will" to Use custom settings for history.

d. Select Accept cookies from sites to enable cookies.

e. Click OK.

f. Refresh the browser.

For Microsoft Internet Explorer:

a. In Internet Explorer, click Tools > Internet Options.

b. Click Privacy. Under Settings, move the slider to the bottom to allow all

cookies.

c. Click OK.

d. Refresh your browser.

For Google Chrome:

a. On the menu bar in the Google Chrome browser window, click Settings.

b. Click Show advanced settings.

c. In the Privacy section, click Content settings.

d. In the Cookies section, select Allow local data to be set.

e. Click OK.

f. Refresh your browser.

3. Enable scripts to disable or replace context menus. (Mozilla Firefox only).

For Mozilla Firefox:

a. On the menu bar in the Firefox browser window, click Tools > Options.

b. On the Options window, select Content.

c. Click Advanced by the Enable JavaScript setting.

d. Select Disable or replace context menus.

e. Click OK to close the Advanced window.

f. Click OK to close the Options window.

g. Refresh your browser.

6 FlashSystem 840: Installation Guide

Chapter 2. Installing the hardware

Learn how to set up the rails, install the system hardware, connect the cables and power on the system.

Before you begin the installation

Before you begin to install your FlashSystem 840, unpack and verify your order.

Get started with the system installation and follow the installation instructions. Verify your order, become familiar with the hardware components, and ensure that the environmental requirements are met. Next, install the hardware and attach the data cables and power cords. When the installation finishes, access the management GUI to initialize your system.

Tools needed

You need a flat-blade screwdriver and two Ethernet cables for the system installation.

Be familiar with the following information

v Use safe practices when lifting. The fully populated enclosure weighs about 26

kg (57 lbs). At least two people are required to lift and install the enclosure into the rack or to remove an enclosure from the rack.

CAUTION: Use safe practices when lifting.

18-32 kg (39.7-70.5 lbs) 32-55 kg (70.5-121.2 lbs)

55 kg ( 121.2 lbs)

svc00146

(27)

Also, keep in mind that a rack full of equipment is heavy.

DANGER: Heavy equipment–personal injury or equipment damage might result if mishandled. (D006)

CAUTION:

>32 kg (70.5 lb)

or or

32-55 kg (70.5-121.2 lbs)

svc00384

The weight of this part or unit is between 32 and 55 kg (70.5 and 121.2 lb). It takes three persons to safely lift this part or unit. (C010)

v Observe the following precautions even though the steps to power on the

system differ slightly from the directions you use for this product.

8 FlashSystem 840: Installation Guide

DANGER

When working on or around the system, observe the following precautions:

Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard:

– If IBM supplied a power cord(s), connect power to this unit only with

the IBM provided power cord. Do not use the IBM provided power cord for any other product.

– Do not open or service any power supply assembly.

– Do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

– The product might be equipped with multiple power cords. To remove

all hazardous voltages, disconnect all power cords.

– Connect all power cords to a properly wired and grounded electrical

outlet. Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate.

– Connect any equipment that will be attached to this product to properly

wired outlets.

– When possible, use one hand only to connect or disconnect signal cables.

– Never turn on any equipment when there is evidence of fire, water, or

structural damage.

– Disconnect the attached power cords, telecommunications systems,

networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

– Connect and disconnect cables as described in the following procedures

when installing, moving, or opening covers on this product or attached devices.

To disconnect:

1. Turn off everything (unless instructed otherwise).

2. Remove the power cords from the outlets.

3. Remove the signal cables from the connectors.

4. Remove all cables from the devices.

To connect:

1. Turn off everything (unless instructed otherwise).

2. Attach all cables to the devices.

3. Attach the signal cables to the connectors.

4. Attach the power cords to the outlets.

5. Turn on the devices.

– Sharp edges, corners and joints may be present in and around the

system. Use care when handling equipment to avoid cuts, scrapes and pinching. (D005)

Reviewing your packaging slip

Your system is supplied with a packing list. Ensure that you received all of the components listed.

Chapter 2. Installing the hardware 9

In each box, locate the packing slip. Verify that the items listed in the packing slip match what is in the box, and that any optional items that you ordered are included. Depending on your order, your shipment might contain extra items.

__ v Enclosure

__ v Two power cables

__ v Rail kit and screws

__ v Two battery modules

__ v Installation poster

__ v Publications package. This package includes documentation and a USB flash

drive used to initialize the system. Additional USB drives are included if the optional encryption feature is purchased.

__ v Network cables

Your system might include other items, including SFP transceivers.

Installing the hardware

Learn how to set up the rails, install the system hardware, connect the cables and power on the system.

Installing the support rails for the storage enclosure

Before you install the storage enclosure, you must first install the support rails.

Procedure

To install the support rails, complete the following steps.

1. Locate the rack mounting rails and screws (Figure 1). The rail assembly

consists of two rails that must be installed in the rack cabinet.

Figure 1. Rack mounting rails and screws

v3500168

2. Your rack mounting rails may include a u-shaped bolt, which is shown in

Figure 1, that must be removed before installing the rails. If this u-bolt is present, remove the u-bolt by removing the two nuts that secure the bolt to the rail.

10 FlashSystem 840: Installation Guide

3. Remove the springs that are taped to one of the rails.

4. Attach a spring to the outside of each rail.

a. Attach the circle end of the spring around the stud on the rail (see

Figure 2).

b. Pulling on the spring, attach the hook end of the spring to the tab on the

rail.

Figure 2. Installing the rail spring

5. At the front of the rack cabinet, identify the two standard rack units (2U) of

space in the rack into which you want to install the support rails. Figure 3 on page 12 shows two rack units with the front mounting holes identified.

v3500067

Chapter 2. Installing the hardware 11

Figure 3. Hole locations in the front of the rack

1 Upper rail mounting bracket pin 2 Rack mounting screw hole 3 Lower rail mounting bracket pin

Note: Each rail comes with two medium bracket pins in the front bracket and two medium bracket pins in the rear bracket. The medium bracket pins are for installation in a 19-inch IBM rack cabinet. If you are installing the enclosure in a non-IBM rack cabinet, you might need to replace the set of medium bracket pins on the front and rear of the rail with either the small or large bracket pins that are included in the rail kit.

6. At each end of the rail, grasp the tab 1 and pull firmly to open the hinge

bracket (see Figure 4 on page 13).

12 FlashSystem 840: Installation Guide

Figure 4. Opening the hinge brackets

v3500116

7. Align the holes in the rail bracket with the holes on the front and rear rack

cabinet flanges. Ensure that the rails are aligned on the inside of the rack cabinet.

8. On the rear of the rail, press the two bracket pins into the holes in the rack

flanges and close the rear hinge bracket to secure the rail to the rack cabinet flange (see Figure 5 on page 14).

Chapter 2. Installing the hardware 13

Figure 5. Closing hinge brackets and installing rear screw

9. On the front of the rail, press the two bracket pins into the holes in the rack

flanges and close the front hinge bracket to secure the rail to the rack cabinet flange (see Figure 5).

10. Secure the rear of the rail to the rear rack flange by installing an M5 screw

between the upper and lower mounting pins (see Figure 5).

11. Repeat steps 7 on page 13 through 10 to secure the opposite rail to the rack

cabinet.

Installing the enclosure

Following your location plan, install the enclosure in the rack.

Before you begin

CAUTION: To avoid any hazard from the rack tipping forward when devices are installed, observe all safety precautions for the rack into which you are installing the device.

14 FlashSystem 840: Installation Guide

About this task

CAUTION:

>32 kg (70.5 lb)

or or

32-55 kg (70.5-121.2 lbs)

svc00384

The weight of this part or unit is between 32 and 55 kg (70.5 and 121.2 lb). It takes three persons to safely lift this part or unit. (C010)

DANGER

Observe the following precautions when working on or around your IT rack system:

v Heavy equipment–personal injury or equipment damage might result if

mishandled.

v Always lower the leveling pads on the rack cabinet.

v Always install stabilizer brackets on the rack cabinet.

v To avoid hazardous conditions due to uneven mechanical loading, always

install the heaviest devices in the bottom of the rack cabinet. Always install servers and optional devices starting from the bottom of the rack cabinet.

v Rack-mounted devices are not to be used as shelves or work spaces. Do not

place objects on top of rack-mounted devices.

v Each rack cabinet might have more than one power cord. Be sure to

disconnect all power cords in the rack cabinet when directed to disconnect power during servicing.

v Connect all devices installed in a rack cabinet to power devices installed in

the same rack cabinet. Do not plug a power cord from a device installed in one rack cabinet into a power device installed in a different rack cabinet.

v An electrical outlet that is not correctly wired could place hazardous

voltage on the metal parts of the system or the devices that attach to the system. It is the responsibility of the customer to ensure that the outlet is correctly wired and grounded to prevent an electrical shock.

(R001 part 1 of 2)

Chapter 2. Installing the hardware 15

CAUTION:

v Do not install a unit in a rack where the internal rack ambient temperatures

will exceed the manufacturer's recommended ambient temperature for all your rack-mounted devices.

v Do not install a unit in a rack where the air flow is compromised. Ensure that

air flow is not blocked or reduced on any side, front, or back of a unit used for air flow through the unit.

v Consideration should be given to the connection of the equipment to the

supply circuit so that overloading of the circuits does not compromise the supply wiring or overcurrent protection. To provide the correct power connection to a rack, refer to the rating labels located on the equipment in the rack to determine the total power requirement of the supply circuit.

v (For sliding drawers) Do not pull out or install any drawer or feature if the

rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack might become unstable if you pull out more than one drawer at a time.

v (For fixed drawers) This drawer is a fixed drawer and must not be moved for

servicing unless specified by the manufacturer. Attempting to move the drawer partially or completely out of the rack might cause the rack to become unstable or cause the drawer to fall out of the rack.

(R001 part 2 of 2)

16 FlashSystem 840: Installation Guide

v Reduce the weight of the rack cabinet by removing equipment starting at the

– Remove all devices in the 32U position and above.

– Ensure that the heaviest devices are installed in the bottom of the rack

cabinet.

– Ensure that there are no empty U-levels between devices installed in the

rack cabinet below the 32U level.

v If the rack cabinet you are relocating is part of a suite of rack cabinets, detach

the rack cabinet from the suite.

v If the rack cabinet you are relocating was supplied with removable outriggers

they must be reinstalled before the cabinet is relocated.

v Inspect the route that you plan to take to eliminate potential hazards.

v Verify that the route that you choose can support the weight of the loaded

rack cabinet. Refer to the documentation that comes with your rack cabinet for the weight of a loaded rack cabinet.

v Verify that all door openings are at least 760 x 230 mm (30 x 80 in.).

v Ensure that all devices, shelves, drawers, doors, and cables are secure.

v Ensure that the four leveling pads are raised to their highest position.

v Ensure that there is no stabilizer bracket installed on the rack cabinet during

movement.

v Do not use a ramp inclined at more than 10 degrees.

v When the rack cabinet is in the new location, complete the following steps:

– Lower the four leveling pads.

– Install stabilizer brackets on the rack cabinet.

– If you removed any devices from the rack cabinet, repopulate the rack

cabinet from the lowest position to the highest position.

v If a long-distance relocation is required, restore the rack cabinet to the

(R002)

v Load the rack from the bottom up to ensure rack stability. Empty the rack from

the top down.

Important: The enclosure and battery modules are shipped separately. You must install the battery modules after you install the enclosure in the rack.

Procedure

To install an enclosure, complete the following steps.

1. Align the enclosure with the front of the rack cabinet.

2. Carefully slide the enclosure into the rack along the rails until the enclosure is

fully inserted (see Figure 6 on page 18).

Chapter 2. Installing the hardware 17

Figure 6. Inserting the enclosure

Note: The rails are not designed to hold an enclosure that is partially inserted. The enclosure must always be in a fully inserted position.

3. Secure the enclosure to the rack with a screw in the rack mounting screw hole

on each side of the enclosure.

4. Install the two battery modules.

Connecting the management port Ethernet cables

Learn how to connect the Ethernet cables to the management ports on the enclosure.

18 FlashSystem 840: Installation Guide

About this task

DANGER

When working on or around the system, observe the following precautions:

Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard:

v If IBM supplied a power cord(s), connect power to this unit only with the

IBM provided power cord. Do not use the IBM provided power cord for any other product.

v Do not open or service any power supply assembly.

v Do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

v The product might be equipped with multiple power cords. To remove all

hazardous voltages, disconnect all power cords.

v Connect all power cords to a properly wired and grounded electrical outlet.

Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate.

v Connect any equipment that will be attached to this product to properly

wired outlets.

v When possible, use one hand only to connect or disconnect signal cables.

v Never turn on any equipment when there is evidence of fire, water, or

structural damage.

v Disconnect the attached power cords, telecommunications systems,

networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

v Connect and disconnect cables as described in the following procedures

when installing, moving, or opening covers on this product or attached devices.

To disconnect:

1. Turn off everything (unless instructed otherwise).

2. Remove the power cords from the outlets.

3. Remove the signal cables from the connectors.

4. Remove all cables from the devices.

To connect:

1. Turn off everything (unless instructed otherwise).

2. Attach all cables to the devices.

3. Attach the signal cables to the connectors.

4. Attach the power cords to the outlets.

5. Turn on the devices.

v Sharp edges, corners and joints may be present in and around the system.

Use care when handling equipment to avoid cuts, scrapes and pinching. (D005)

To provide redundant system management connectivity, connect an Ethernet cable to the management port on each canister in the enclosure.

Chapter 2. Installing the hardware 19

The following illustration shows the management port connector location on each canister.

Figure 7. Management port connectors

1 Management port connectors

Procedure

1. Connect an Ethernet cable to the management port on each canister.

2. Connect the other end of the cable to a management workstation, or to the

Ethernet network.

Connecting Fibre Channel, FCoE, or InfiniBand cables

Learn how to connect the Fibre Channel (FC), Fibre Channel over Ethernet (FCoE), or InfiniBand cables to your system.

20 FlashSystem 840: Installation Guide

About this task

DANGER

When working on or around the system, observe the following precautions:

Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard:

v If IBM supplied a power cord(s), connect power to this unit only with the

IBM provided power cord. Do not use the IBM provided power cord for any other product.

v Do not open or service any power supply assembly.

v Do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

v The product might be equipped with multiple power cords. To remove all

hazardous voltages, disconnect all power cords.

v Connect all power cords to a properly wired and grounded electrical outlet.

Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate.

v Connect any equipment that will be attached to this product to properly

wired outlets.

v When possible, use one hand only to connect or disconnect signal cables.

v Never turn on any equipment when there is evidence of fire, water, or

structural damage.

v Disconnect the attached power cords, telecommunications systems,

networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

v Connect and disconnect cables as described in the following procedures

when installing, moving, or opening covers on this product or attached devices.

To disconnect:

1. Turn off everything (unless instructed otherwise).

2. Remove the power cords from the outlets.

3. Remove the signal cables from the connectors.

4. Remove all cables from the devices.

To connect:

1. Turn off everything (unless instructed otherwise).

2. Attach all cables to the devices.

3. Attach the signal cables to the connectors.

4. Attach the power cords to the outlets.

5. Turn on the devices.

v Sharp edges, corners and joints may be present in and around the system.

Use care when handling equipment to avoid cuts, scrapes and pinching. (D005)

The enclosure contains four interface cards (two per canister). The interface cards are on the enclosure rear panel, as shown in Figure 8 on page 22.

Chapter 2. Installing the hardware 21

Figure 8. Interface cards

Note: The appearance of the interface card in your system might be different from the ones that are shown here.

1 Interface cards 2 , 3 Interface card port LEDs

v An FC interface card has four ports. If the card is an 8 Gb card, all four ports on

each card are supported. If the card is a 16 Gb card, only the left two ports on each card are supported.

v A FCoE interface card has four ports.

v An InfiniBand interface card has two ports.

Connect the cables to the interface cards on your system as follows:

v If you are connecting an FC or FCoE cable, plug an appropriate SFP transceiver

into the port, then connect the cable to the SFP transceiver.

v If you are connecting an InfiniBand cable, connect the cable directly to the port

on the interface card.

Connecting the power cords

Learn how to connect the power cords and power on the system.

22 FlashSystem 840: Installation Guide

About this task

DANGER

When working on or around the system, observe the following precautions:

Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard:

v If IBM supplied a power cord(s), connect power to this unit only with the

IBM provided power cord. Do not use the IBM provided power cord for any other product.

v Do not open or service any power supply assembly.

v Do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

v The product might be equipped with multiple power cords. To remove all

hazardous voltages, disconnect all power cords.

v Connect all power cords to a properly wired and grounded electrical outlet.

Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate.

v Connect any equipment that will be attached to this product to properly

wired outlets.

v When possible, use one hand only to connect or disconnect signal cables.

v Never turn on any equipment when there is evidence of fire, water, or

structural damage.

v Disconnect the attached power cords, telecommunications systems,

networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

v Connect and disconnect cables as described in the following procedures

when installing, moving, or opening covers on this product or attached devices.

To disconnect:

1. Turn off everything (unless instructed otherwise).

2. Remove the power cords from the outlets.

3. Remove the signal cables from the connectors.

4. Remove all cables from the devices.

To connect:

1. Turn off everything (unless instructed otherwise).

2. Attach all cables to the devices.

3. Attach the signal cables to the connectors.

4. Attach the power cords to the outlets.

5. Turn on the devices.

v Sharp edges, corners and joints may be present in and around the system.

Use care when handling equipment to avoid cuts, scrapes and pinching. (D005)

Chapter 2. Installing the hardware 23

DANGER

Multiple power cords. The product might be equipped with multiple power cords. To remove all hazardous voltages, disconnect all power cords. (L003)

To power on the system, complete the following steps:

Note: Though the system operates when only one power supply unit is connected, this configuration is not recommended. Using the power cords that are provided, connect each power supply unit to a power source. If possible, connect each of the power cords to separate circuits.

Figure 9 shows the power connector location on the power supply units.

Figure 9. Power connector location

1 , 2 Power connectors

Procedure

1. Connect the two power cords to the two power connectors on the system.

2. Plug the two power cords into properly grounded electrical outlets, such as on

a power distribution unit (PDU). . Wait for the power LED to come on, blink and then come on solid. The process can take up to 10 minutes.

Figure 10 shows the canister LEDs on the enclosure rear panel that display the system status after it starts. Each canister has a set of these LEDs.

Figure 10. Canister LEDs

tms00040

1 Canister LEDs

24 FlashSystem 840: Installation Guide

Canister power LED

Canister status LED

Canister activity LED

Canister identify LED

Check log LED

Canister fault LED

3. After the system power-on self test (POST) finishes, the LEDs on each canister

appear as follows:

v The green power LEDs on both canisters are on.

v The green status LEDs on both canisters are blinking.

v The amber check log and canister fault LEDs on both canisters are both off.

Chapter 2. Installing the hardware 25

26 FlashSystem 840: Installation Guide

Chapter 3. Initializing the storage enclosure

After you install and power on the storage enclosure, you must initialize the enclosure to use it.

You can initialize the enclosure with an encryption license if you purchased a license, or initialize the enclosure without encryption.

Initializing the system with an encryption license

Learn how to initialize the system with an encryption license.

Use the three supplied USB flash drives to initialize the system. After you initialize the system, access the management GUI to finish the configuration procedures.

Note: The management GUI requires a supported web browser (see Web Browser Requirements in Planning for a list of supported web browsers.)

The steps for initializing a new system vary and depend on the operating system of your computer.

Initializing the system with a Microsoft Windows computer

To initialize a new system with a Microsoft Windows computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Microsoft Windows 7 (64-bit) or XP (32-bit). Use this procedure only when you initialize a new control enclosure.

Procedure

To initialize the system, complete the following steps.

1. Gather the information that you will use to configure the system.

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time.

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the three USB flash drives that were included with your order in the

documentation package.

Note: If you purchased an encryption license for your system, three USB flash drives are included with your system. All three USB flash drives contain the initialization tool and a script that is used to generate the encryption key.

3. Insert the USB flash drive into a USB port on the computer.

4. To start the initialization tool, open the USB flash drive and double-click

InitTool.bat. The initialization tool wizard starts.

5. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

6. On the Encryption page, select Yes to indicate that you purchased a license to

activate encryption for the system.

7. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

8. Before you proceed, ensure that the system is powered on.

9. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 11 shows the locations of the USB ports.

Figure 11. USB ports

1 , 2 USB ports

Figure 12. Status and identify LEDs

1 Canister status LED

2 Canister identify LED

10. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have

28 FlashSystem 840: Installation Guide

tms00033

clustered. The process can take up to 3 minutes. Figure 12 on page 28 shows the locations of the status and identify LEDs on the rear panel.

11. When the system has initialized, remove the USB flash drive from the canister.

Reinsert the USB flash drive into a USB port on the computer.

12. On the Backup Drive page, your computer automatically detects the USB flash

drive. The target location of the drive is shown. You must make at least two additional copies of the USB flash drive with the keys.

Attention: It is important to have at least three copies of the USB flash drives as a safeguard of the key. You should create additional copies of that key on other forms of storage as well (there is no point in storing it to the same system since it will be locked in the event that you need the key). Since the key is required to unlock a FlashSystem 840 which has protection (encryption) enabled, loss of all copies of your key will result in loss of all the data in your FlashSystem 840. The key should be stored at least as resiliently as the data.

13. Your computer automatically detects the USB flash drive. The target location

of the drive is shown.

14. Select a target USB flash drive. If more than one USB flash drive is detected,

choose a USB flash drive from the Target drop-down menu. Click Copy. When the USB flash drive is copied, the drive is removed from the target location.

15. Select a new target or insert another USB flash drive and click Copy.You

must make at least two copies of the USB flash drive that was used to initialize the system. When a minimum of two copies are made, click Next.

16. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

17. Log in with user name superuser and password passw0rd.

Note: The 0 character in the password is a zero, not the letter O.

18. Follow the on-screen instructions to begin setting up your system.

Initializing the system with a Linux computer

To initialize a new system with a Linux computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Red Hat Enterprise Server 5 or Ubuntu desktop 11.04. Use this procedure only when you initialize a new control enclosure.

Procedure

To initialize the system, complete the following steps.

1. Gather the information that you will use to configure the system.

Chapter 3. Initializing the storage enclosure 29

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the three USB flash drives that were included with your order in the

documentation package.

3. Insert the USB flash drive into a USB port on the computer.

4. Open a terminal window.

5. Locate the root directory of the USB flash drive. It is usually located in the

/media/ directory. If an automatic mount system is used, the root directory can be located by typing the mount command.

6. Type: sh InitTool.sh The initialization tool wizard starts.

7. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

8. On the Encryption page, select Yes to indicate that you purchased a license to

activate encryption for the system.

9. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

10. Before you proceed, ensure that the system is powered on.

11. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 13 shows the locations of the USB ports.

Figure 13. USB ports

1 , 2 USB ports

30 FlashSystem 840: Installation Guide

tms00033

Figure 14. Status and identify LEDs

12. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have clustered. The process can take up to 3 minutes. Figure 14 shows the locations of the status and identify LEDs on the rear panel.

13. On the Backup Drive page, your computer automatically detects the USB flash

drive. The target location of the drive is shown. You must make at least two additional copies of the USB flash drive with the keys.

14. Your computer automatically detects the USB flash drive. The target location

of the drive is shown.

15. Select a target USB flash drive. If more than one USB flash drive is detected,

choose a USB flash drive from the Target drop-down menu. Click Copy. When the USB flash drive is copied, the drive is removed from the target location.

16. Select a new target or insert another USB flash drive and click Copy.You

must make at least two copies of the USB flash drive that was used to initialize the system. When a minimum of two copies are made, click Next.

17. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

18. Log in with user name superuser and password passw0rd.

1 Canister status LED

2 Canister identify LED

Note: The 0 character in the password is a zero, not the letter O.

19. Follow the on-screen instructions to begin setting up your system.

Initializing the system with an Apple Macintosh computer

To initialize a new system with an Apple Macintosh computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

Chapter 3. Initializing the storage enclosure 31

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Apple MacOS X 10.7. Use this procedure only when you initialize a new control enclosure.

Procedure

To initialize the system, complete the following steps.

1. Gather the information that you will use to configure the system.

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the three USB flash drives that were included with your order in the

documentation package.

3. Insert the USB flash drive into a USB port on the computer.

4. Open a terminal window.

5. Locate the root directory of the USB flash drive. The root directory is usually

located in the /Volumes/ directory.

6. Type: sh InitTool.sh The initialization tool wizard starts.

7. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

8. On the Encryption page, select Yes to indicate that you purchased a license to

activate encryption for the system.

9. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

10. Before you proceed, ensure that the system is powered on.

11. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 15 on page 33 shows the locations of the USB ports.

32 FlashSystem 840: Installation Guide

Figure 15. USB ports

Figure 16. Status and identify LEDs

12. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have clustered. The process can take up to 3 minutes. Figure 16 shows the locations of the status and identify LEDs on the rear panel.

13. On the Backup Drive page, your computer automatically detects the USB flash

drive. The target location of the drive is shown. You must make at least two additional copies of the USB flash drive with the keys.

14. Your computer automatically detects the USB flash drive. The target location

of the drive is shown.

15. Select a target USB flash drive. If more than one USB flash drive is detected,

choose a USB flash drive from the Target drop-down menu. Click Copy. When the USB flash drive is copied, the drive is removed from the target location.

16. Select a new target or insert another USB flash drive and click Copy.You

must make at least two copies of the USB flash drive that was used to initialize the system. When a minimum of two copies are made, click Next.

17. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

18. Log in with user name superuser and password passw0rd.

1 , 2 USB ports

1 Canister status LED

2 Canister identify LED

tms00033

Chapter 3. Initializing the storage enclosure 33

Note: The 0 character in the password is a zero, not the letter O.

19. Follow the on-screen instructions to begin setting up your system.

Initializing the system without encryption

Learn how to initialize the system with your computer.

Use the supplied USB flash drive to initialize the system. After you initialize the system, access the management GUI to finish the configuration procedures.

Note: The management GUI requires a supported web browser (see Web Browser Requirements in Planning for a list of supported web browsers.)

The steps for initializing a new system vary and depend on the operating system of your computer.

Initializing the system with a Microsoft Windows computer

To initialize a new system with a Microsoft Windows computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Microsoft Windows 7 (64-bit) or XP (32-bit). Use this procedure only when you initialize a new control enclosure.

Procedure

1. Gather the information that you will use to configure the system.

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time

– The IP address of a simple mail transfer protocol (SMTP) server for

sending notification of alerts

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the USB flash drive that was included with your order in the

documentation package.

3. Insert the USB flash drive into a USB port on the computer.

34 FlashSystem 840: Installation Guide

4. To start the initialization tool, open the USB flash drive and double-click

InitTool.bat. The initialization tool wizard starts.

5. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

6. On the Encryption page, select No to indicate that you do not have a license

to activate encryption on the system.

7. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

8. Before you proceed, ensure that the system is powered on.

9. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 17 shows the locations of the USB ports.

Figure 17. USB ports

Figure 18. Status and identify LEDs

10. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have clustered. The process can take up to 3 minutes. Figure 18 shows the locations of the status and identify LEDs on the rear panel.

11. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

12. Log in with user name superuser and password passw0rd.

1 , 2 USB ports

1 Canister status LED

2 Canister identify LED

tms00033

Note: The 0 character in the password is a zero, not the letter O.

13. Follow the on-screen instructions to begin setting up your system.

Chapter 3. Initializing the storage enclosure 35

Initializing the system with a Linux computer

To initialize a new system with a Linux computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Red Hat Enterprise Server 5 or Ubuntu desktop 11.04. Use this procedure only when you initialize a new control enclosure.

Procedure

1. Gather the information that you will use to configure the system.

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the USB flash drive that was included with your order in the

documentation package.

3. Insert the USB flash drive into a USB port on the computer.

4. Open a terminal window.

5. Locate the root directory of the USB flash drive. It is usually located in the

/media/ directory. If an automatic mount system is used, the root directory can be located by typing the mount command.

6. Type: sh InitTool.sh The initialization tool wizard starts.

7. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

8. On the Encryption page, select No to indicate that you do not have a license

to activate encryption on the system.

9. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

10. Before you proceed, ensure that the system is powered on.

11. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 19 on page 37 shows the locations of the USB ports.

36 FlashSystem 840: Installation Guide

Figure 19. USB ports

Figure 20. Status and identify LEDs

12. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have clustered. The process can take up to 3 minutes. Figure 20 shows the locations of the status and identify LEDs on the rear panel.

13. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

14. Log in with user name superuser and password passw0rd.

1 , 2 USB ports

1 Canister status LED

2 Canister identify LED

tms00033

Note: The 0 character in the password is a zero, not the letter O.

15. Follow the on-screen instructions to begin setting up your system.

Initializing the system with an Apple Macintosh computer

To initialize a new system with an Apple Macintosh computer, use the USB flash drive initialization tool that was included with your order.

Before you begin

v Begin this procedure after the physical installation of the enclosure is finished.

v You need a computer to complete the initialization procedure. The computer

must have a USB port.

v If your computer does not have a network connection to the system, go to the

computer you use to manage the system. Start a supported browser and direct the browser to the management address you specified for the system.

About this task

This procedure is valid for Apple MacOS X 10.7. Use this procedure only when you initialize a new control enclosure.

Chapter 3. Initializing the storage enclosure 37

Procedure

1. Gather the information that you will use to configure the system.

v You must have the IP network address that you will use to manage the

system.

– IP address

– Subnet mask

– Gateway

v Other information is optional, but useful for enabling more capabilities.

– The IP address of a Network Time Protocol (NTP) server for automated

setting of date and time

– The IP address of a simple mail transfer protocol (SMTP) server for

sending automated notifications of alerts. When this Call Home feature is enabled, the system notifies IBM of system health and failures.

2. Locate the USB flash drive that was included with your order in the

documentation package.

3. Insert the USB flash drive into a USB port on the computer.

4. Open a terminal window.

5. Locate the root directory of the USB flash drive. The root directory is usually

located in the /Volumes/ directory.

6. Type: sh InitTool.sh The initialization tool wizard starts.

7. On the Tasks page, select Yes to configure a new system. If you already

initialized the system but are unable to access it, select No. If you select No, more options become available.

8. On the Encryption page, select No to indicate that you do not have a license

to activate encryption on the system.

9. On the Management IP page, enter the IP address, Subnet mask, and

Gateway information. Click Apply and Next.

10. Before you proceed, ensure that the system is powered on.

11. Remove the USB flash drive from the computer. Insert the USB drive into the

port on the left canister to allow the system to initialize. Figure 21 shows the locations of the USB ports.

Figure 21. USB ports

1 , 2 USB ports

38 FlashSystem 840: Installation Guide

tms00033

Figure 22. Status and identify LEDs

12. When initialization completes, the identify LED, which is blue, will go off, and

the canister status LED will come on solid, indicating that the canisters have clustered. The process can take up to 3 minutes. Figure 22 shows the locations of the status and identify LEDs on the rear panel.

13. If the system initialization finished successfully, click Finish. The system

management GUI is displayed.

14. Log in with user name superuser and password passw0rd.

Note: The 0 character in the password is a zero, not the letter O.

15. Follow the on-screen instructions to begin setting up your system.

1 Canister status LED

2 Canister identify LED

Chapter 3. Initializing the storage enclosure 39

40 FlashSystem 840: Installation Guide

Chapter 4. Upgrading the hardware

You can upgrade the IBM FlashSystem 840 hardware by adding or replacing components.

Installing additional flash modules

Learn how to properly add flash modules to the enclosure.

About this task

Attention: The additional flash modules must match the capacity of all other flash modules in the system. Do not mix flash modules with different capacities.

Attention: To avoid loss of all data on the flash modules, you must back up all of your data before you install the additional flash modules. This procedure removes the current array from the existing flash modules.

To add additional flash modules, complete the following steps:

Procedure

1. Read the safety precautions in the IBM Systems Safety Notices. These guidelines

help you safely work with the system.

2. Shut down all host I/O to the system.

3. To avoid loss of the data on the array, you must back up all information on

the array before proceeding.

4. Before you install the flash modules, you must remove the existing array. To

view a list of the VDisks in the array, enter the lsvdisk command.

5. To delete the VDisks, enter the rmvdisk -force id CLI command for each

VDisk, where id is the id number of the VDisk being deleted.

6. To verify that the VDisks were deleted, enter the lsvdisk command.

7. To remove the array, enter the rmarray command.

8. To verify that the array was deleted, enter the lsarray command.

You are now ready to add the new flash modules. Flash modules are installed based on the configuration guidelines in Table 8. For optimal cooling of the enclosure, if there are fewer than 12 flash modules, they are installed beginning in the center pair of slots and added on both sides until all 12 slots are populated.

Table 8. Supported flash module configurations

Number of flash modulesRAID

2 RAID

4 RAID

0, 5

8 RAID

0, 5

Slot1Slot2Slot3Slot4Slot5Slot6Slot7Slot8Slot9Slot10Slot11Slot

XXXX

XXXXXXXX

Table 8. Supported flash module configurations (continued)

Number of flash modulesRAID

12 RAID

Slot1Slot2Slot3Slot4Slot5Slot6Slot7Slot8Slot9Slot10Slot11Slot

XXXXXXXXXXXX

0, 5

9. Based on these guidelines, identify the slots in which you are installing the

new flash modules.

10. Remove the flash module blanks from each of the slots that you identified in

step 9.

11. To install the additional flash modules, complete the following steps.

a. Press the latch at the top of the handle on the flash module, which is

shown in Figure 23, and open the handle.

Figure 23. Flash module

b. Slide the flash module into the slot until the handle starts to move.

c. Finish inserting the module by closing the handle until the latch clicks into

place.

d. Repeat steps a though c to install the remaining flash modules.

12. To verify that the drives are in a candidate state, enter the lsdrive command.

13. To create a new array that includes all the flash modules, enter the mkarray

-level raid n command, where n is the RAID level of the array (5 or 0). It might take several minutes to initialize the array.

14. Re-create all VDisk and host mappings to restore the original storage

configuration.

15. Restore the data to the array.

42 FlashSystem 840: Installation Guide

1 Release latch on handle

Adding additional SFPs

Learn how to add additional SFPs to the storage enclosure.

Before you begin

Note: You must have the correct type and speed of small form-factor pluggable (SFP) transceivers. Using the wrong SFP transceiver might result in loss of data access.

Be careful when you are replacing the hardware components that are located in the back of the system that you do not inadvertently disturb or remove any cables that you are not instructed to remove.

Ensure that you are aware of the procedures for handling static-sensitive devices.

About this task

To install additional SFP transceivers, complete the following steps:

Procedure

1. Read the safety precautions in the IBM Systems Safety Notices. These guidelines

help you safely work with the system.

2. Shut down all host I/O to the enclosure.

3. To install a new SFP transceiver, complete the following steps.

a. If used, open the release handle on the SFP transceiver.

b. Push the new SFP transceiver into the aperture in the interface card until it

stops.

c. If the SFP transceiver uses a release handle, close the handle to secure the

SFP.

d. Gently pull the SFP transceiver. If it is installed correctly, it does not move

from its aperture.

4. Repeat step 3 as necessary to install the remaining SFP transceivers.

5. Connect Fibre Channel cables to the new SFP transceivers.

6. To reset the interface cards where you installed the new SFP transceivers, enter

the svctask maintenance -action reset -canister x -adapter y CLI command, where x and y are the numbers of the canister and interface cards.

Chapter 4. Upgrading the hardware 43

44 FlashSystem 840: Installation Guide

Appendix A. Accessibility features for IBM FlashSystem 840

Accessibility features help users who have a disability, such as restricted mobility or limited vision, to use information technology products successfully.

Accessibility features

These are the major accessibility features for the IBM FlashSystem 840:

v You can use screen-reader software and a digital speech synthesizer to hear what

is displayed on the screen. PDF documents have been tested using Adobe Reader version 7.0. HTML documents have been tested using JAWS version 13.0.

v This product uses standard Windows navigation keys.

v Interfaces are commonly used by screen readers.

v Keys are discernible by touch, but do not activate just by touching them.

v Industry-standard devices, ports, and connectors.

v You can attach alternative input and output devices.

The system Information Center and its related publications are accessibility-enabled. .

Keyboard navigation

You can use keys or key combinations to perform operations and initiate menu actions that can also be done through mouse actions. You can navigate the Information Center from the keyboard by using the shortcut keys for your browser or screen-reader software. See your browser or screen-reader software Help for a list of shortcut keys that it supports.

IBM and accessibility

See the IBM Human Ability and Accessibility Center for more information about the commitment that IBM has to accessibility.

46 FlashSystem 840: Installation Guide

Appendix B. Where to find the Statement of Limited Warranty

The Statement of Limited Warranty is available in both hardcopy format and in the Information Center.

The Statement of Limited Warranty is shipped hardcopy with your product. It is also available at: IBM FlashSystem 840 library and related publications.

48 FlashSystem 840: Installation Guide

Notices

This information was developed for products and services offered in the U.S.A.

IBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any non-IBM product, program, or service.

IBM may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not grant you any license to these patents. You can send license inquiries, in writing, to:

IBM Director of Licensing IBM Corporation North Castle Drive Armonk, NY 10504-1785 U.S.A.

For license inquiries regarding double-byte character set (DBCS) information, contact the IBM Intellectual Property Department in your country or send inquiries, in writing, to:

Intellectual Property Licensing Legal and Intellectual Property Law IBM Japan, Ltd. 19-21, Nihonbashi-Hakozakicho, Chuo-ku Tokyo 103-8510, Japan

The following paragraph does not apply to the United Kingdom or any other country where such provisions are inconsistent with local law:

INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.

This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.

Any references in this information to non-IBM Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this IBM product and use of those Web sites is at your own risk.

IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

Licensees of this program who wish to have information about it for the purpose of enabling: (i) the exchange of information between independently created programs and other programs (including this one) and (ii) the mutual use of the information which has been exchanged, should contact:

IBM Corporation Almaden Research 650 Harry Road Bldg 80, D3-304, Department 277 San Jose, CA 95120-6099 U.S.A.

Such information may be available, subject to appropriate terms and conditions, including in some cases, payment of a fee.

The licensed program described in this document and all licensed material available for it are provided by IBM under terms of the IBM Customer Agreement, IBM International Program License Agreement or any equivalent agreement between us.

Any performance data contained herein was determined in a controlled environment. Therefore, the results obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

Information concerning non-IBM products was obtained from the suppliers of those products, their published announcements or other publicly available sources. IBM has not tested those products and cannot confirm the accuracy of performance, compatibility or any other claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products.

All statements regarding IBM's future direction or intent are subject to change or withdrawal without notice, and represent goals and objectives only.

All IBM prices shown are IBM's suggested retail prices, are current and are subject to change without notice. Dealer prices may vary.

This information is for planning purposes only. The information herein is subject to change before the products described become available.

This information contains examples of data and reports used in daily business operations. To illustrate them as completely as possible, the examples include the names of individuals, companies, brands, and products. All of these names are fictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental.

50 FlashSystem 840: Installation Guide

Trademarks

This information contains sample application programs in source language, which illustrate programming techniques on various operating platforms. You may copy, modify, and distribute these sample programs in any form without payment to IBM, for the purposes of developing, using, marketing or distributing application programs conforming to the application programming interface for the operating platform for which the sample programs are written. These examples have not been thoroughly tested under all conditions. IBM, therefore, cannot guarantee or imply reliability, serviceability, or function of these programs. The sample programs are provided "AS IS", without warranty of any kind. IBM shall not be liable for any damages arising out of your use of the sample programs.

If you are viewing this information softcopy, the photographs and color illustrations may not appear.

IBM, the IBM logo, and ibm.com®are trademarks or registered trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the web at Copyright and trademark information at www.ibm.com/legal/copytrade.shtml.

Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States, and/or other countries.

Microsoft, Windows, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.

Other product and service names might be trademarks of IBM or other companies.

Notices 51

52 FlashSystem 840: Installation Guide

Index

accessibility 45

repeat rate

up and down buttons 45

accessing

publications 45

adding

flash module 41 SFPs 43

browsers

See web browsers

caution ix caution notices x charts and tables

cable connection tables 1

configuration

web browsers

settings 5

connecting

management port Ethernet cables 19 power cords 23

danger ix danger notices xiii

enclosure 14 environmental notices ix, xvii Ethernet 19

FC 21 FCoE 21 Fibre Channel 21 Fibre Channel over Ethernet 21 flash module

adding 41

hardware upgrades 41 help xix

IEC 60950-1 ix InfiniBand 21

information help xix initializing the system

Apple Macintosh 31, 37 Linux 29, 36 Micosoft Windows 27 Microsoft Windows 34

installation 7

keyboards

accessibility features 45

labels ix

navigation

accessibility 45

notices ix

environmental ix, xvii safety ix

packaging slip 10 publications

accessing 45

requirements

TCP/IP 4

safety ix

caution notices x danger notices xiii

environmental notices ix safety information labels ix safety notices ix

sound pressure xvii SFPs

adding 43 shortcut keys

keyboard 45 sound pressure

safety notices xvii Statement of Limited Warranty, Where to

find the 47 static-sensitive devices xvi support rails 10

TCP/IP

requirements 4 technical assistance xix trademarks 51

upgrading hardware 41 USB flash drive

initializing the system

Apple Macintosh 37 encryption 27, 29, 31 Linux 36 Microsoft Windows 34

web browsers

configuring 5

requirements 5 websites xix

54 FlashSystem 840: Installation Guide

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Printed in USA

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IBM FlashSystem 840 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual