OceanStor S2600 Storage System Installation Guide-(V100R001_02).pdf

7/25/2019 OceanStor S2600 Storage System Installation Guide-(V100R001_02).pdf

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OceanStor S2600 Storage System

V100R001

Installation Guide

Issue 02

Date 2011-07-30

HUAWEI TECHNOLOGIES CO., LTD.


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Copyright Huawei Technologies Co., Ltd. 2011. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior written

consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and the

customer. All or part of the products, services and features described in this document may not be within the

purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,and recommendations in this document are provided "AS IS" without warranties, guarantees or representations

of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

Issue 02 (2011-07-30) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd.

i
http://www.huawei.com/


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About This Document

Intended Audience

This document describes hardware installation of the OceanStor S2600 series storage system.

This document covers the following parts: precautions and preparations, installation flow,

cabling, installation check, power-on, and status indicator check.

This document is intended for:

l Technical support engineers

l Management and maintenance engineers

Update History

Updates between document issues are cumulative. Therefore, the latest document issue contains

all updates made in previous issues.

Updates in Issue 02 (2011-07-30)

The second commercial release.

Some errors found in tests are corrected.

Updates in Issue 01 (2011-07-04)

Initial commercial release.


Installation Guide About This Document



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Contents

About This Document.....................................................................................................................ii

1 Safety Precautions.........................................................................................................................1

1.1 Overview............................................................................................................................................................2

1.2 Electric Safety.....................................................................................................................................................31.3 Battery................................................................................................................................................................4

1.4 Laser...................................................................................................................................................................6

1.5 Working at Heights.............................................................................................................................................7

1.6 Miscellaneous.....................................................................................................................................................7

2 Device Introduction......................................................................................................................9

2.1 Cabinet..............................................................................................................................................................10

2.2 Controller Enclosure.........................................................................................................................................11

2.3 Disk Enclosure..................................................................................................................................................15

2.4 Switch...............................................................................................................................................................18

3 Installation Flow..........................................................................................................................19

4 Before You Start...........................................................................................................................20

4.1 Documents, Tools, and Meters.........................................................................................................................21

4.1.1 Documents...............................................................................................................................................21

4.1.2 Tools and Meters.....................................................................................................................................21

4.2 Installation Environment Checklist..................................................................................................................23

4.3 Unpacking and Checking..................................................................................................................................25

4.3.1 Unpacking the Package...........................................................................................................................25

4.3.2 Checking the Goods.................................................................................................................................26

4.4 ESD Preventive Measures................................................................................................................................27

5 Installing the Cabinet.................................................................................................................31

6 Installing the Devices.................................................................................................................32

6.1 Removing Filler Panels....................................................................................................................................34

6.2 Locating Device Installation Positions.............................................................................................................35

6.3 Installing Guide Rails.......................................................................................................................................38

6.4 Installing the Controller Enclosure...................................................................................................................42

6.5 Installing Disk Enclosures................................................................................................................................43

6.6 Installing Filler Panels......................................................................................................................................45


Installation Guide Contents



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7 Laying Grounding Cables and Power Cables........................................................................47

7.1 Introduction to Grounding Cables and Power Cables......................................................................................48

7.2 Principles of Laying Grounding Cables and Power cables..............................................................................48

7.3 Laying Grounding Cables.................................................................................................................................50

7.4 Laying Power Cables Inside the Cabinet..........................................................................................................51

7.4.1 Overview.................................................................................................................................................51

7.4.2 Principles of Connecting the Power Supply............................................................................................52

7.4.3 Laying Power Cables...............................................................................................................................52

8 Laying SignalCables..................................................................................................................57

8.1 Introduction to Signal Cables...........................................................................................................................58

8.2 Principlesof Laying Signal Cables..................................................................................................................58

8.3 Laying Signal Cables........................................................................................................................................59

8.3.1 Laying Optical Fibers..............................................................................................................................59

8.3.2 Laying Network Cables...........................................................................................................................63

8.3.3 Laying SAS Cables..................................................................................................................................67

8.3.4 Laying mini SAS Cables.........................................................................................................................68

8.3.5 Connecting the MGNT Serial Port Cable................................................................................................73

9 Checking the Hardware Installation.......................................................................................75

9.1 Checking the Device Installation......................................................................................................................76

9.2 Checking the Laying of Grounding Cables and Power Cables........................................................................76

9.3 Checking the Laying of Signal Cables.............................................................................................................77

10 Powering Onand Checking....................................................................................................8010.1 PoweringOn the Devices...............................................................................................................................81

10.2 Checking the Status Indicators on the Controller Enclosure..........................................................................83

10.3 Checkingthe Status Indicators on Disk Enclosures.......................................................................................86

11 Installing and Configuring Software....................................................................................90

11.1 Installingthe ISM...........................................................................................................................................91

11.2 Modifying the Password of the Administrator...............................................................................................92

11.3 Modifying the IP Address of the Management Network Port........................................................................93

11.4 Importing a License........................................................................................................................................93

11.5 Installing theUltraPath...................................................................................................................................94

11.6 Installing theHostAgent.................................................................................................................................94

A Requirements for the Device Running Environment.........................................................96

A.1 Equipment Room Environment.......................................................................................................................98

A.2 Equipment Room Layout.................................................................................................................................99

A.3 Equipment Room Building..............................................................................................................................99

A.4 Equipment Room Cleanliness........................................................................................................................100

A.5 Temperature and Humidity............................................................................................................................101

A.6 Corrosive Gas Control...................................................................................................................................102

A.7 Electromagnetic Requirements......................................................................................................................102





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A.8 ESD Prevention.............................................................................................................................................103

A.9 Lightning Protection......................................................................................................................................103

A.10 Power Supply...............................................................................................................................................104

A.11 Equipment Room Lighting..........................................................................................................................105

A.12 System Protection........................................................................................................................................105

B Grounding Specifications.......................................................................................................109

B.1 General Grounding Specifications.................................................................................................................110

B.2 Equipment Room Building Grounding Specifications..................................................................................110

B.3 Device Grounding Specifications..................................................................................................................110

B.4 Grounding Specifications for Office Power..................................................................................................111

B.5 Signal Cable Grounding Specifications.........................................................................................................112

B.6 Grounding Cable Handling Specifications....................................................................................................112

C Assembling Cables and Connectors.....................................................................................114C.1 Assembling Ring Terminals and Power Cables.............................................................................................115

C.2 Assembling Ordinary Network Cables..........................................................................................................118

C.3 Assembling Shielded Network Cables...........................................................................................................120

D How to Obtain Help................................................................................................................124

D.1 Preparations for Contacting Huawei..............................................................................................................125

D.1.1 Collecting Troubleshooting Information..............................................................................................125

D.1.2 Making Debugging Preparations..........................................................................................................125

D.2 How to Use the Document.............................................................................................................................125

D.3 How to Obtain Help from Website................................................................................................................125

D.4 Ways to Contact Huawei...............................................................................................................................126

E Glossary......................................................................................................................................127

F Acronyms and Abbreviations.................................................................................................129





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1Safety PrecautionsAbout This Chapter

This chapter describes safety precautions against personal injuries and device damage during

installation of the S2600.

1.1 Overview

This section describes the safety precautions to be followed during installation of the S2600.

1.2 Electric Safety

This section describes the safety precautions related to the high voltage, thunderstorm, large

creepage, power cable,fuse, and ESD.

1.3 Battery

When installing and maintaining the S2600, follow the safety precautions related to the battery

to ensure the safety of the human body and the devices.

1.4 Laser

This section describes the precautions related to the laser during handling of optical fibers.

1.5 Working at Heights

When installing and maintaining the S2600 at heights, follow the safety precautions related to

working at heights to ensure the safety of the human body and the devices.

1.6 Miscellaneous

This section describes safety precautions related to inserting a board and bundling cables at a

low temperature.


Installation Guide 1 Safety Precautions



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1.1 Overview

This section describes the safety precautions to be followed during installation of the S2600.

General

Before performing any operation, read the operation instructions and safety precautions in this

document to minimize the risk of accidents.

The Note, Caution, Warning, and Dangeritems in the document do not cover all the safety

precautions that must be followed. They are only supplements to the safety precautions for all

operations.

Local Safety Regulations and StandardsWhen performing any operation, obey the local safety regulations. The safety precautions

provided in this document are only supplements to the local safety regulations.

Basic Requirements on Installation Engineers

The basic requirements on installation engineers are as follows:

l Only the personnel who have completed trainings are allowed to install, operate, and

maintain the devices.

l Only the qualified professional personnel are allowed to remove the security facilities and

overhaul the devices.l Only the personnel certificated or authorized by the provider are allowed to replace or

modify the devices or components (including software).

l The operators should report to the person in charge the faults or errors that may result in

security accidents.

Grounding Requirements

The devices must be grounded according to the following requirements:

l Ground the devices immediately after they are installed into the cabinet and remove the

grounding cables when all the other cables are removed.

l Do not damage the grounding conductor.

l The installed devices must be grounded. Before handling the devices, check that they are

grounded reliably.

Precautions Against Personal Injuries

l Do not handle the devices or cables on a thunderstorm day.

l To avoid an electric shock, do not connect an ultralow voltage circuit terminal to a

communication network voltage circuit terminal.

l

To avoid damaging your eyes by the laser, do not stare at the optical fiber outlet with unaidedeyes.





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l To avoid an electric shock, wear an electrostatic discharge (ESD) wrist strap, ESD gloves,

and ESD clothes, and take off electrically conductive objects such as ornaments and

watches before handling the devices.

l When a fire accident occurs, run out of the building or the device installation site

immediately, and press the fire alarm or phone the fire department. Do not re-enter thebuilding that is in combustion.

Device Security

l Before handling the devices, fix them reliably on the floor, walls, or installation racks.

l When the system is running, ensure that the ventilation openings are not blocked.

l When installing the filler panels, fasten the screws with a Philips screwdriver.

l After the devices are installed, clean the empty packages out of the installation site.

1.2 Electric SafetyThis section describes the safety precautions related to the high voltage, thunderstorm, large

creepage, power cable, fuse, and ESD.

High Voltage

DANGER

l Contact with the high voltage power supply of the device may cause death.

l Improper operations under a high voltage may result in a fire accident or an electric shock.

Thunderstorm

This is only applicable to wireless stations or devices with an antenna feeder.

DANGEROperations under high voltage or AC, or operations in a steel tower or a mast on a thunderstorm

day are prohibited. Otherwise, death may be caused.

Large Creepage

WARNING

Ground the device before connecting the power supply; otherwise, personal injuries or device

damages may be caused.





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Before connecting an AC power supply terminal beside which a label reading "large creepage"

is affixed, ground the protection grounding terminal on the device chassis to avoid an electric

shock on the human body caused by the creepage.

Power Cable

DANGER

Do not lay or remove the live power cable. When the live power cable core and the conductor

contact, the electric arc or spark may be generated and cause a fire accident or eye injuries.

l Before laying or removing the power cable, switch off the power supply.

l Before laying the power cable, confirm that the power cable is labeled correctly.

Fuse

CAUTION

For the safe device running, replace the blown fuse with a new fuse of the same type and

specifications.

ESD

CAUTION

The ESD from the human body may damage the electrostatic sensitive elements such as the

large-scale integrated circuit (LIC) on a board.

The following activities may generate a static electromagnetic field:

l Human body moving

l Clothes friction

l Friction between shoes and the ground

l Holding ordinary plastic in hand

Before touching the device, or hand-holding circuit boards or ASICs, wear a grounded ESD

wrist strap.

1.3 Battery

When installing and maintaining the S2600, follow the safety precautions related to the battery

to ensure the safety of the human body and the devices.





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CAUTION

Before handling the battery, read the safety precautions and the procedure for connecting the

batteries. Electrolyte overflow may damage the devices by, for example, corroding metal parts

and circuit boards or causing short circuit of the circuit boards.

General Operations

Before installing and maintaining the battery, note the following:

l Do not wear metallic articles, such as a watch, bracelet, and ring.

l Use special insulation tools.

l Use eye protection devices.

l Wear rubber gloves. Wear an apron in case of electrolyte overflow.

l Always keep the electrode upright when handling the battery.

Short Circuit

CAUTION

The short circuit of the battery may cause injuries. Though the battery voltage is low, the high

transient current generated by the short circuit releases a great deal of power.

Keep metal objects that may cause battery short circuit away from the batteries. If the metalobjects need to be used, disconnect the batteries in use and then perform any operations.

Harmful Gas

CAUTION

Do not use unsealed lead-acid battery, because the gas emitted from the battery may result in

inflammation or device corrosion. Place the battery horizontally and then fix it properly.

The battery in use may emit flammable gas. Therefore, store the battery in a place with goodventilation and take precautions against fire.

High Temperature

CAUTION

High temperature may result in distortion, damage, and electrolyte overflow of the battery.

When the temperature of the battery exceeds 60C, check whether the electrolyte overflows. Ifthe electrolyte overflows, clean it immediately.





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Acid Liquid

CAUTIONIn the case of acid overflow, absorb and neutralize the liquid immediately.

When moving or replacing a leaky battery, observe the damage caused by the acid. When acid

spill is found, use the following materials to absorb and neutralize it:

l Sodium bicarbonate (baking soda): NaHCO3

l Sodium carbonate (soda): Na2CO3

When using antacids, strictly follow the guide provided by the battery supplier.

1.4 LaserThis section describes the precautions related to the laser during handling of optical fibers.

WARNING

When handling optical fibers, do not keep unaided eyes close to or gazing at the optical fiber

outlet.

The outlets of laser transceivers and transmitters used in the optical transmission system, related

test tools, optical fibers, and connectors transmit invisible laser that has a very high power

density. Therefore, staring at the outlet with unaided eyes may cause eye injuries.

Staring at an optical fiber outlet or a damaged optical fiber with unaided eyes at a distance longer

than 150 mm will not cause eye injuries. Eye injuries, however, may be caused if you use an

optical tool such as microscope, magnifying glass, or eye loupe.

Laser Safety Guidelines

To avoid laser injuries, read the following guidelines:

l All the operations must be performed by the authorized personnel who have completed

approved trainings.

l Wear a pair of goggles when you are handling laser devices or optical fibers.

l Before disconnecting the optical fiber connector, switch off the optical source.

l Do not stare at the bare optical fiber outlet or open connector if you are not sure whether

the optical source is switched off.

l Measure the optical power with an optical power meter to ensure that the optical source is

switched off.

l Before opening the front door of an optical transmission system, ensure that you are not

exposed to laser radiation.

l

Do not look into the optical connector or optical fiber outlet with an optical tool such asmicroscope, magnifying glass, or eye loupe.





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Handling Optical Fibers

When handling optical fibers, abide by the following requirements:

l Only the trained personnel are allowed to cut and splice optical fibers.

l Before cutting or splicing an optical fiber, ensure that the optical fiber is disconnected from

the optical source. After disconnecting the optical fiber, use optical fiber tubes to protect

all the optical connectors.

1.5 Working at Heights

When installing and maintaining the S2600 at heights, follow the safety precautions related to

working at heights to ensure the safety of the human body and the devices.

WARNING

When working at heights, prevent objects from falling down.

When working at heights, comply with the following requirements:

l Only trained personnel are allowed to work at heights.

l The operating machines and tools should be carried and handled safely to prevent them

from falling.

l Safety measures such as wearing a helmet and a safety belt should be taken.

l In cold areas, wear warm clothes before performing any high-altitude operation.

l Before working at heights, ensure that the appliances used for lifting objects function well.

1.6 Miscellaneous

This section describes safety precautions related to inserting a board and bundling cables at a

low temperature.

Inserting a Board

When inserting a board, note the following:

l Wear an ESD wrist strap and ESD gloves before inserting the board.

l Insert the board along the slot guide.

l To avoid short-circuit or scratches, do not contact the board with other boards.

l To avoid distorting pins on the backplane, insert the board gently.

Bundling Cables

NOTE

Signal cables must be bundled separately from the large-current or high-voltage cables at spacing of at

least 30 mm.

The plastic skin of power cables may crack due to the ultralow temperature, fierce impact, orintense vibration. Thus, to ensure safety, abide by the following requirements:





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l All cables must be laid at a temperature above zero.

l Before laying the cables that are stored at a temperature below zero, move them to a place

at room temperature and store them there for more than 24 hours.

l Move the cables gently especially when carrying them at a low temperature. Improper

operations such as directly pushing the cables down from the truck are prohibited.





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2Device IntroductionAbout This Chapter

The devices that are used during the installation include the cabinet, controller enclosure, disk

enclosures, and switch.

2.1 Cabinet

This section describes the cabinet in which the S2600 is installed.

2.2 Controller Enclosure

This section describes the appearance, structure, front view, rear view, dimensions, and weight

of the S2600 controller enclosure.

2.3 Disk Enclosure

This section describes the appearance, structure, front view, rear view, and dimensions of the

D120S disk enclosure.

2.4 Switch

The Ethernet switch or FC switch is required for the S2600 based on the switched networking.


Installation Guide 2 Device Introduction



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2.1 Cabinet

This section describes the cabinet in which the S2600 is installed.

The storage device can be installed into a 19-inch high and 800 mm deep standard cabinet. In

this document, the N68E-22 AC cabinet of Huawei Technologies, Co., Ltd. is used as an

example. Figure 2-1shows the appearance of the assembly N68E-22 AC cabinet.

Figure 2-1Front view of the assembly N68E-22 AC cabinet

External Dimensions of the Assembly N68E-22 AC Cabinet

Table 2-1lists the external dimensions of the assembly N68E-22 cabinet.

Table 2-1External dimensions of the assembly N68E-22 cabinet

Height Width Depth

2200 mm 600 mm 1000 mm

Internal Headroom of the Assembly N68E-22 AC Cabinet

Table 2-2lists the internal headroom of the assembly N68E-22 cabinet.





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Table 2-2Internal headroom of the assembly N68E-22 cabinet

Height Width Depth

46 U (1 U = 44.45 mm) 19 inches (1 inch = 25.4 mm) 1000 mm

2.2 Controller Enclosure

This section describes the appearance, structure, front view, rear view, dimensions, and weight

of the S2600 controller enclosure.

The S2600 controller enclosure is divided into the following four types according to the

configuration of different host ports:

l S2600i controller enclosure (with iSCSI host ports)

l S2600S controller enclosure (with SAS host ports)l S2600F controller enclosure (with FC host ports)

l S2600C controller enclosure (with FC+iSCSI host ports)

The front view, rear view, dimensions, and weight of the S2600 controller enclosure are shown

as follows.

Appearance of the S2600 Controller Enclosure

Figure 2-2shows the appearance of the S2600 controller enclosure.

Figure 2-2Appearance of the S2600 controller enclosure

Structure of the S2600 Controller Enclosure

The S2600 controller enclosure has a modular design and comprises the following parts:





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l System enclosure

l Hard disk module

l Cover panel

l Fan module

l Power entry module (PEM)

Figure 2-3shows the structure of the S2600 controller enclosure.

Figure 2-3Structure of the S2600 controller enclosure

1 System enclosure 2 Disk module

3 Controller module 4 PEM

5 Fan module

Front View of the S2600 Controller EnclosureAll S2600 controller enclosures share the same front view, as shown in Figure 2-4.





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Figure 2-4Front view of the S2600 controller enclosure

1 Controller enclosure start/alarm

indicator

2 Controller enclosure power indicator

3 Disk module 4 Disk handle

5 Disk running indicator 6 Disk alarm/locating indicator

Rear View of the S2600 Controller EnclosureThis section uses the S2600i controller enclosure configured with AC PEMs as an example to

describe the rear view of the controller enclosure, as shown in Figure 2-5.

Figure 2-5Rear view of the S2600i controller enclosure

1 PEM spring leaf 2 Power socket

3 PEM running/alarm indicator 4 PEM

5 PEM handle 6 Fan module spring leaf

7 Fan running/alarm indicator 8 Fan module handle

9 Fan module 10 Controller B (secondary controller)

11 MGNT serial port 12 Uninterrupted power supply (UPS) serial port





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13 mini SAS expander port 14 Link indicator of the mini SAS expander port

15 Controller enclosure alarm indicator 16 Port module

17 Management network port 18 Controller spring leaf

19 Controller A (primary controller) 20 Link indicator of the iSCSI host porta

21 Active indicator of the iSCSI host portb 22 Controller power indicator

23 Mute button of the buzzer 24 iSCSI host port

25 Reset button 26 Link indicator of the management network

port

27 Active indicator of the management network

port

a: For the FC host port, it is the 2Glink indicator.

b: For the FC host port, it is the 4Glink indicator.

NOTE

The difference among the four types of S2600 controller enclosures lies in the host port modules, but other

parts of the S2600 controller enclosures keep the same. For details on the rear view of each type of the

S2600 controller enclosure, see the OceanStor S2600 Storage System Hardware Description.

Dimensions of the S2600 Controller Enclosure

The S2600 controller enclosure that is 86.1 mm high is installed in a 2 U space. Table 2-3lists

the dimensions of the S2600 controller enclosure.

Table 2-3Dimensions of the S2600 controller enclosure

Depth Width Height

536 mm 446 mm 86.1 mm

Weight of the S2600 Controller Enclosure

Table 2-4lists the weight of the S2600 controller enclosure.

Table 2-4Weight of the S2600 controller enclosure

Name Weight

S2600 controller

enclosureMaximum a Emptyb Freight c

27.7 kg 7.7 kg 30.0 kg

a: weight of the S2600 controller enclosure in full configuration

b: weight of the S2600 controller enclosure without any components

c: sum of the maximum weight of the S2600 controller enclosure and the weight of its auxiliary

materials





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Table 2-5lists the unit weight of the components of the S2600 controller enclosure.

Table 2-5Unit weight of the components of the S2600 controller enclosure

Component Weight

Controller 2.0 kg

SAS disk 0.9 kg

SATA disk 0.8 kg

Fan module 1.0 kg

PEM 1.8 kg

BBU 0.29 kg

2.3 Disk Enclosure

This section describes the appearance, structure, front view, rear view, and dimensions of the

D120S disk enclosure.

Appearance of the D120S Disk Enclosure

The S2600 storage system is configured with D120S disk enclosures. Each D120S disk enclosure

can hold 12 SAS and/or SATA disks. Figure 2-6shows the appearance of the D120S disk

enclosure.

Figure 2-6Appearance of the D120S disk enclosure





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Structure of the D120S Disk Enclosure

The D120S disk enclosure has a modular design and comprises the following parts:

l One system enclosure

l Disk modules

l Two PEMs

l Two fan modules

l One or two expander modules

Figure 2-7shows the structure of the D120S disk enclosure.

Figure 2-7Structure of the D120S disk enclosure

1 System enclosure 2 Disk module

3 Expander module 4 PEM

5 Fan module

Front View of the D120S Disk Enclosure

Figure 2-8shows the front view of the D120S disk enclosure.





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Figure 2-8Front view of the D120S disk enclosure

1 Controller enclosure start/alarm

indicator

2 Controller enclosure power indicator

3 Disk module 4 Disk handle

5 Disk running indicator 6 Disk alarm/locating indicator

Rear View of the D120SDisk Enclosure

Figure 2-9shows the rear view of the D120S disk enclosure.

Figure 2-9Rear view of the D120S disk enclosure

1 Power socket 2 PEM

3 PEM handle 4 Fan module spring leaf

5 Fan running/alarm indicator 6 Fan module handle

7 Fan module 8 PEM spring leaf

9 PEM running/alarm indicator 10 EXP port link indicator

11 PRI port link indicator 12 Spring leaf of the expander module





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13 Enclosure ID indicator 14 EXP expander port

15 Expander module power indicator 16 Expander module alarm indicator

17 PRI expander port 18 Reset button

19 Debug serial port

Dimensions of the D120S Disk Enclosure

The D120S disk enclosure that is 86.1 mm is installed in a 2 U space. Table 2-6lists the

dimensions of the D120S disk enclosure.

Table 2-6Dimensions of the D120S disk enclosure

Depth Width Height

536 mm 446 mm 86.1 mm

2.4 Switch

The Ethernet switch or FC switch is required for the S2600 based on the switched networking.

l An Ethernet switch is required when the iSCSI host ports are connected to the application

server based on switched networking or when the management network port is connected

to the maintenance terminal based on switched networking.

l An FC switch is required when the FC host ports are connected to the application server

based on switched networking.





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3Installation FlowThe installation flow gives you a panoramic view of the S2600 installation.

Following the installation flow can bring you convenience for installing the S2600.

Figure 3-1shows the field installation flow of the S2600.

Figure 3-1Installation flow of the S2600

Start

Installing the devices into

the cabinet

Laying device cables

End

Installing the cabinet

Checking the hardware

installation

Powering on devices and

checking status indicators

Before you start

Installing and configuring

software


Installation Guide 3 Installation Flow



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4Before You StartAbout This Chapter

This chapter describes what you need to prepare before you start the installation.

4.1 Documents, Tools, and Meters

The documents, tools, and meters can help you to install the S2600 safely and correctly.

4.2 Installation Environment Checklist

To ensure proper installation and running of the S2600, check the installation environment.

4.3 Unpacking and Checking

Before the installation, unpack the S2600 and check that all the required devices and components

are intact andready for use.

4.4 ESD Preventive Measures

Before installing the cabinet and the S2600, you need to understand ESD precautions and take

ESD preventive measures.


Installation Guide 4 Before You Start



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4.1 Documents, Tools, and Meters

The documents, tools, and meters can help you to install the S2600 safely and correctly.

4.1.1 Documents

The technical construction documents offer you practical references to proper installation.

Before installing the S2600, ensure that the following technical construction documents are

ready for use:

l Contracted agreements, configuration manual, equipment room design material, and

detailed engineering drawings, prepared by the customer

l OceanStor S2600 Storage System Installation Guide, prepared by Huawei

l OceanStor S2600 Storage System Quick Installation Guide, prepared by Huawei.

4.1.2 Tools and Meters

Proper use of the tools and meters ensures the quick and safe installation of the S2600.

Before installing the S2600, ensure that the required tools and meters are ready for use.

Table 4-1and lists the required tools.

Table 4-1Tools

Name Illustration Description

Philips screwdriver Used to fasten small screws

and bolts, instead of nuts. The

Philips screwdriver has a

cross-shaped head and

provides a small fastening

force moment.

Flathead screwdriver Used to fasten small screws

and bolts, instead of nuts. The

flathead screwdriver has a

line-shaped head and

provides a small fastening

force moment.

Diagonal pliers Used to cut insulation tubes

and cable ties.

Crimp pliers Used to crimp the connectors

of network cables.





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Name Illustration Description

Utility knife Used to cut paper or straps.

Captive nut mount bar Used to install and remove

captive nuts.

ESD clothes Used to prevent the ESD

damage when you touch or

operate a device or

component.

ESD gloves Used to prevent the ESDdamage when you touch or

operate a device or

component.

ESD wrist strap with a

metallic clip

Used to prevent the ESD

damage when you touch or

operate a device or

component.

ESD wrist strap with a plug Used to prevent the ESD

when you touch or operate a

device or component.

Installation template Used to specify the positions

of the S2600 controller

enclosure and disk

enclosures, and of the captive

nuts and bolts to fix theseenclosures into the cabinet.

Table 4-2lists the required meters.





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Table 4-2Meters

Name Graphical Presentation Description

Multimeter Used to measure the

insulation of a cabinet,connection of a cable, and

electric performance

specifications of a device,

such as voltage, current, and

resistance.

Network cable tester Used to test the connectivity

of the network cables.

4.2 Installation Environment Checklist

To ensure proper installation and running of the S2600, check the installation environment.

Table 4-3lists the check items of and requirements for the installation environment.

Table 4-3Check items of and requirements for the installation environment

No. Item Requirements

1 Site

selection

The site of the equipment room must be free from high temperature,

heavy dust, harmful gas, dangerous goods (objects that easily catch

fire or explode), electromagnetic interference (from nearby large-

sized radar station, broadcast transmitting station, or transformer

station), unstable electric voltage, large vibration, or strong noise.

Therefore, during the engineering design, consider factors such ashydrology, geography, earthquake, electric power, and transportation

conditions according to the technical requirements for

communication network planning and communication devices.

2 Civil

construction

l The equipment room must be big enough for device installation

and expansion.

l The floor must meet the bearing requirements.

l The wiring troughs, ladders, and holes are ready.

l The decoration is complete.





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No. Item Requirements

3 Air

conditioner

If the temperature in the room exceeds 35C, install air conditioners

(which can automatically restart after power-off). Do not let the air

conditioners blow directly toward the devices.

4 Moisture-

proof

measures

If the relative humidity is higher than 70%, add a dehumidifier such

as an air conditioner with the dehumidification function or a dedicated

dehumidifier. Ensure that the equipment room is protected from

moisture and water seepage.

5 Heating For an environment where the average daily temperature is lower than

5C for more than 90 days a year, heating devices are required. For

an environment where the average temperature is lower than 5C a

year for 60 to 90 days, heating devices are recommended.

6 Ventilation

and heatdissipation

l To ensure sound ventilation, the cabinet must be at least 100 cm

distant away from the walls and keep a space of at least 120 cm inthe front and rear sides.

l To keep a convective air flow between the cabinet and the

equipment room, no enclosed space is allowed in the cabinet.

l An 1 U space must be left above and below each device.

7 Dust-proof

measures

For the equipment room near dust sources (such as coal mines,

country roads, or farmland), use double-layer aluminum alloy

windows for proper sealing and a fireproof anti-theft door. Separate

the devices from the door with a partition board to keep the dust out.

8 Lightning

protection

The equipment room must be provided with lightning conductors such

as lightning rods or lightning belts. The lightning conductors share

the grounding bars with the grounding cables in the equipment room.

9 AC voltage The AC power of the equipment room must range from 200 V to 240

V. The AC distribution switches and AC power cables are properly

installed.

10 AC power

grounding

Do not connect the neutral line of a power cable to the protection

grounding bar of any communication devices in the equipment room.

It is recommended to set leading-out terminals for AC safety ground

in the equipment room for the connection to devices.

11 AClightning

protection

The AC power system of the equipment room must be equipped witha lightning arrestor with the nominal discharging current no less than

20 kA. The arrestor must be grounded properly.

In addition, ensure that the following special requirements for the installation site are met:

l The goods transportation passages (elevators and corridors) allow the pass of the cabinet.

l Before installation, submit the qualification certificate of the installation company to the

property management entity in charge of the installation site as required.

l

Confirm the delivery time and installation time in advance (for example, from 8:00 a.m. to6:00 p.m.).





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CAUTION

During transportation, relocation, or installation of the S2600, avoid a collision with other objects

such as doors, walls, or shelves. Do not touch the uncoated metal surface of any unit with dirtyESD gloves.

4.3 Unpacking and Checking

Before the installation, unpack the S2600 and check that all the required devices and components

are intact and ready for use.

4.3.1 Unpacking the Package

Before installing the S2600, unpack the package in which the devices are placed.

Prerequisite

Before unpacking the package, prepare the utility knife.

Context

CAUTION

When carrying the devices, avoid collision against the doors, walls, or shelves and do not touchthe unpainted surfaces of the devices and components with dirty ESD gloves.

Procedure

Step 1 Check the package. If the package is heavily damaged or soaked. If the device is rusted, stopunpacking it, check out the causes, and fill in the Goods Feedback Sheet.

Step 2 Cut the straps with the utility knife.

Step 3 Cut the adhesive tapes with the utility knife.

Step 4 Open the package and take out the devices and accessories such as grounding cables, signalcables, and screws, as shown in Figure 4-1.





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Figure 4-1Exploded view of the package

1. CD-ROMs and instruction manuals 2. Cables

3. Packing materials 4. S2600 controller enclosure or D120S disk enclosure

----End

4.3.2 Checking the GoodsBefore installing the devices, check that the components and cables meet device installation

requirements.

Procedure

Step 1 Check that the packing materials of the components and cables are not damaged.

Step 2 Check the device type and quantity according to thePacking List.

Step 3 Check each device according to thePacking List. If there is a mismatch in the number ofpackages, if the cargo is damaged, or if the consignment is wrong, sign the Unpacking Memo.

The project supervisor should also fill in the Cargo Inspection Feedback Formand report the

problem to the local Huawei representative office within three days.

Step 4 Store the unpacked devices in a room if the product does not match the contents of thePackingList. Take photographs of the storage site, the rusty or corroded product, and the case or package

material. Archive the photographs and store the empty case and materials.

Step 5 Inspect the devices in other packages.

Step 6 Sign thePacking Listby the project supervisor and the customer's representative.

----End





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Step 3 Wear the ESD wrist strap.

1. Stretch your hand through the ESD wrist strap.

2. Fasten the latch and make the wrist strap completely contact your skin.NOTE

After this step, go to Step 3.3if you wear the ESD wrist strap with a plug, or go to Step 3.4if you

wear the ESD wrist strap with a metallic clip.

3. Insert the plug into the ESD jack of the cabinet, as shown in Figure 4-4.

Figure 4-4Inserting the plug into the ESD jack of the cabinet

4. Clip the cabinet with the metallic clip, as shown in Figure 4-5.





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Figure 4-5Clipping the cabinet with the metallic clip

TIP

For the convenience of your operation, you can choose to wear the ESD wrist strap or the ESD gloves:

When handling devices near the cabinet, wear the ESD wrist strap; when handling devices away from

the cabinet, wear the ESD gloves.

----End





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5Installing the CabinetThis chapter describes how to install the cabinet that is used to hold the devices.

Context

If the cabinet has been installed in the equipment room, skip this procedure; otherwise, install

the cabinet according to related cabinet installation guide.


Installation Guide 5 Installing the Cabinet



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6Installing the DevicesAbout This Chapter

This chapter describes how to install the controller enclosure, disk enclosures, and filler panels

into the cabinet.

Prerequisite

Before installing the devices into the cabinet, ensure that you have taken ESD preventive

measures. For details on ESD preventive measures, see 4.4 ESD Preventive Measures.

Before installing the devices into the cabinet, prepare the following tools:

l Philips screwdriver

l Flathead screwdriver

l Diagonal pliers

l Captive nut mount bar

l ESD clothes

l ESD gloves

l ESD wrist strap

l Installation template

Context

NOTE

For sound ventilation and convenient cabling, reserve a 1 U space between devices.

6.1 Removing Filler Panels

If your cabinet is covered with filler panels, remove them off before installing devices.

Otherwise, skip this procedure.

6.2 Locating Device Installation Positions

Before installing the devices, locate the device installation positions.

6.3 Installing Guide Rails


Installation Guide 6 Installing the Devices



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Guide rails are used to fix the devices such as the controller enclosure and disk enclosures into

the cabinet. After specifying the installation position of the controller enclosure, install guide

rails into the cabinet.

6.4 Installing the Controller Enclosure

After the guide rails are installed, place the controller enclosure into the cabinet.

6.5 Installing Disk Enclosures

After the controller enclosure is installed, install the disk enclosures.

6.6 Installing Filler Panels

The empty slots in the cabinet must be covered with filler panels to reduce electromagnetic

interference (EMI) and keep dust out.





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Figure 6-3Device positions in the cabinet

Step 2 Locating the installation position of each device by counting the 1 U mark lines on both front

channels of the cabinet, as shown in Figure 6-4.





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NOTE

If the front and rear channels on your cabinet contain no 1 U mark line, draw 1 U mark lines on them for

the convenience of hardware installation (three square holes occupy an 1 U space).

Figure 6-4Locating the installation position of each device





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----End

6.3 Installing Guide RailsGuide rails are used to fix the devices such as the controller enclosure and disk enclosures into

the cabinet. After specifying the installation position of the controller enclosure, install guide

rails into the cabinet.

Prerequisite

Before installing guide rails, prepare the following tools:


l Installation template

NOTE

Each controller enclosure or disk enclosure requires a pair of L guide rails or adjustable guide rails. To

decide the number of guide rails, check the number of controller enclosure and disk enclosures to be

installed.

Procedure

Step 1 Hang the installation template on the cabinet with the left and right hooks, as shown in Figure6-5.





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Figure 6-5Hanging the installation template on the cabinet

Step 2 Install the L guide rail into the cabinet, as shown in Figure 6-6.

1. Take an L guide rail and align it with the 1 U mark line on the front channel of the cabinet,

as shown in Step 1 of Figure 6-6.

2. Fix the L guide rail into the cabinet with M4 screws, as shown in Step 2 of Figure 6-6.

Figure 6-6Installing the L guide rail into the cabinet





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NOTE

When installing the L guide rail, ensure that its front and rear sides are kept level.

3. Repeat Step 2.1and Step 2.2to install the other L guide rail on the opposite side.

NOTE

When installing the L guide rail on the opposite side, ensure that it is kept level with the installed L

guide rail.

4. Repeat Step 2.1and Step 2.3to install other L guide rails required for the devices to be

installed.

NOTE

If you use L guide rails, skip Step 3.

Step 3 Install the adjustable guide rail into the cabinet, as shown in Figure 6-7.

1. Align the lower edge of the adjustable guide rail with the mark line on the front channel,

stretch the adjustable guide rail toward its two ends and insert the positioning pins of the

guide rail into the panes of the front and rear channels, as shown in Step 1 of Figure 6-7.

2. Fix a 2 U latch bracket onto the front channel with an M6 screw (which is installed into the

installation hole below the front positioning pin), and fix the adjustable guide rail onto the

rear channel with two M6 screws (the two M6 screws are installed into the second and

fourth installation holes on the rear of the guide rail), as shown in Step 2 of Figure 6-7.





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Figure 6-7Installing the adjustable guide rail

3. Repeat Step 3.1to Step 3.2to install the adjustable guide rail on the opposite side.

NOTE

When installing the adjustable guide rail on the opposite side, align it with the installed adjustable

guide rail.

4. Repeat Step 3.1to Step 3.3to install other adjustable guide rails required for the devices

to be installed.

Step 4 Check that the guide rails are installed levelly and the screws are fixed properly.

----End





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6.4 Installing the Controller Enclosure

After the guide rails are installed, place the controller enclosure into the cabinet.

Prerequisite

Before installing the controller enclosure into the cabinet, prepare the following tools and

materials:


l M6 screws

Context

WARNING

l To avoid human injuries, it is recommended to arrange two persons to carry the controller

enclosure that is fully configured.

l The devices must be installed onto the guide rails. To avoid device damage, don not pile up

the device directly.

Procedure

Step 1 Slide the controller enclosure into the cabinet, as shown in Step 1 in Figure 6-8.

Step 2 Fix the controller enclosure in the cabinet with M6 screws, as shown in Step 2 in Figure 6-8.





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Context

WARNING

To avoid personal injuries, it is recommended to arrange two persons to carry the disk enclosure

that is fully configured.

Procedure

Step 1 Slide the controller enclosure into the cabinet, as shown in Step 1 in Figure 6-9.

Step 2 Fix the controller enclosure in the cabinet with M6 screws, as shown in Step 2 in Figure 6-9.

Figure 6-9Installing the disk enclosure into the cabinet

Step 3 Check that the disk enclosure sits properly on the guide rails.





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Step 4 Repeat Step 1to Step 3to install the other disk enclosures.

----End

6.6 Installing Filler PanelsThe empty slots in the cabinet must be covered with filler panels to reduce electromagnetic

interference (EMI) and keep dust out.

Prerequisite

Before installing the filler panels, ensure that all the devices are installed into the cabinet and

prepare the following tools and materials:


l M6 screws

Procedure

Step 1 Install a filler panel onto the cabinet with M6 screws, as shown in Figure 6-10.





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Figure 6-10Installing a filler panel onto the cabinet

Step 2 Install other filler panels onto the cabinet.

Step 3 Check that all required filler panels are installed.

----End





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7Laying Grounding Cables and Power CablesAbout This Chapter

This chapter describes how to lay grounding cables and power cables according to related

principles after all the devices and filler panels are installed into the cabinet.

7.1 Introduction to Grounding Cables and Power Cables

This section describes the properties of the grounding cables and power cables.

7.2 Principles of Laying Grounding Cables and Power cables

Grounding cables and power cables need to be laid according to certain principles.

7.3 Laying Grounding Cables

The devices inside the cabinet need to be grounded with grounding cables for safe running.

7.4 Laying Power Cables Inside the Cabinet

After the devices are grounded, lay the power cables inside the cabinet.


Installation Guide 7 Laying Grounding Cables and Power Cables



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l The power cables laid in the cable trough do not need to be bundled and must be kept within

the cable trough, but they must be straight without any crossing.

l When the bundled power cables bend, the bend radius must be at least trifold the cable

diameter to avoid breaking the inner core of the cables caused by an excessive stress on the

bend part.l To ensure the bundling strength, do not tie several cable ties together to bundle power

cables.

l The spacing between cable ties on the bundled cables should be kept even and three to four

times the diameter of a cable.

l After bundling the power cables, trim the cable ties and leave no cusp at the joints.

Figure 7-1shows the status of correctly bundled power cables.

Figure 7-1Status of correctly bundled power cables

1. The power cables at the bend cannot be

bundled with cable ties.

2. Cable ties 3. Cusp 4. Trim the cusp off.





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7.3 Laying Grounding Cables

The devices inside the cabinet need to be grounded with grounding cables for safe running.

Prerequisite

Before laying grounding cables, preparing the following tools and materials:


l Grounding cables

Context

NOTE

The grounding cable of the S2600 has a larger round clip and a smaller round clip. The smaller round clipis fixed to the grounding terminal of the S2600 and the larger round clip is fixed to the cabinet.

Procedure

Step 1 Unpack and take out a grounding cable.

Step 2 Remove the grounding screw from the S2600 controller enclosure with the Philips screwdriver,as shown in Step 1 of Figure 7-2.

Step 3 Place the smaller grounding clip onto the S2600 controller enclosure, as shown in Step 2 ofFigure 7-2.

Step 4 Fix the smaller grounding clip with the grounding screw, as shown in Step 3 of Figure 7-2.

Figure 7-2Laying a grounding cable

Step 5 Remove the grounding screw from the cabinet with the Philips screwdriver.

NOTE

Before connecting the grounding cable to the grounding terminal on the cabinet, check whether the

grounding terminal is covered by insulation paint. If the grounding terminal is covered by insulation paint,

scrape the paint off.

Step 6 Place the larger grounding clip onto the cabinet.

Step 7 Fix the larger grounding clip with a grounding screw.

Step 8 Check that the grounding cable is fixed properly, as shown in Figure 7-3.





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Figure 7-3Status of the connected grounding cable

Step 9 Repeat Step 1to Step 8to lay the grounding cables for the disk enclosures.

----End

7.4 Laying Power Cables Inside the Cabinet

After the devices are grounded, lay the power cables inside the cabinet.

7.4.1 Overview

This section describes the power sockets on the AC controller enclosure and AC disk enclosures

and the DC power distribution box on the DC controller enclosure and DC disk enclosures.

The S2600 can be configured with AC power modules or DC power distribution panels.

Figure 7-4shows the power sockets on the AC controller enclosure.

Figure 7-4Power sockets on the AC controller enclosure

Figure 7-5shows the power sockets on the AC disk enclosure.





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Figure 7-5Power sockets on the AC disk enclosure

Figure 7-6shows the DC power distribution box on the DC controller enclosure and DC disk

enclosures.

Figure 7-6DC power distribution box

NOTE

Connect the OT terminal of the black cable to the RTN (+) terminal, the OT terminal of the blue cable to

the NEG (-) terminal, and the yellow-green grounding cable to the grounding terminal.

7.4.2 Principles of Connecting the Power Supply

All the devices connect to the power supply according to certain principles.

NOTE

To avoid unexpected power-off of the storage device due to failures of a single power module, the electric

current of the circuit breakers of the external power supplies to which the storage device is connected must

comply with required specifications. The required specifications of the electric current of the circuit

breakers are:

l 6A (for AC power supplies)

l 10A (for DC power supplies)

The principles of connecting all the devices to the power supply are as follows:

l All power cables are laid on the same side in the rear of the cabinet.

l Connect each device to its proximate power cable.

l After a power cable is connected, mark the power cable out with a label to indicate the

information about this cable.

7.4.3 Laying Power Cables

This section describes how to connect the controller enclosures and disk enclosures to the powersupply directly with power cables.





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If the S2600 is configured with single controller, connect the cable to the left PEM on each

enclosure. If the S2600 is configured with dual controllers, connect the cables to both left and

right PEMs on each enclosure.

NOTE

To avoid unexpected power-off of the storage device due to failures of a single power module, the electric

current of the circuit breakers of the external power supplies to which the storage device is connected must

comply with required specifications. The required specifications of the electric current of the circuit

breakers are:

l 6A (for AC power supplies)

l 10A (for DC power supplies)

Laying Power Cables of the AC Controller Enclosure and AC Disk Enclosures

Before laying power cables, prepare the following tools and materials:


l AC power cables (for AC power supply)

l DC power cables (for DC power supply)

If the power cables are already connected to the power distribution panel, insert the power cables

into the power sockets on the controller enclosure and disk enclosures, as shown in Figure

7-7.





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Figure 7-7Laying the AC power cables

If the cabinet is equipped with power sockets on both sides, connect the power cables to the AC

controller enclosure and AC disk enclosures according to the following steps:

1. Unpack and take out the AC power cables.

2. Connect the AC power cables to the AC controller enclosure.

3. Connect the AC power cables to the AC cabinet.

4. Repeat 1to 3to connect other power cables to the AC disk enclosures, as shown in Figure

7-8.





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Figure 7-8Connecting the AC power cables to the AC cabinet

Laying Power Cables of the DC Controller Enclosure and DC Disk Enclosures

When the DC controller enclosure and DC disk enclosures are provided, connect the DC power

cables according to the following steps:

1. Remove the plastic insulating tubes from the DC power cable connectors.

2. Remove the protection cover on the DC power distribution box.

3. Connect the DC power cables to the DC power distribution box on the DC controller

enclosure and fasten the protection cover of the DC power distribution box, as shown in

Figure 7-9.





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Figure 7-9Connecting DC power cables

NOTE

Connect the OT terminal of the black cable to the RTN (+) terminal and the OT terminal of the blue

cable to the NEG (-) terminal. Connect the yellow-green grounding cable to the grounding terminal.

4. Repeat 1to 3to connect the DC power cables to the DC power distribution box on the DC

disk enclosures.





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8Laying Signal CablesAbout This Chapter

This chapter describes how to lay signal cables according to related principles after all the devices

and filler panels are installed into the cabinet.

8.1 Introduction to Signal Cables

Signal cables include network cables, serial port cables, SAS cables, mini SAS cables, and

optical fibers.

8.2 Principles of Laying Signal Cables

The signal cables must be laid according to certain principles.

8.3 Laying Signal Cables

This section describes how to lay signal cables. Signal cables, including network cables, serial

port cables, SAS cables, mini SAS cables, and optical fibers, are connected to the devices to

enable service running.


Installation Guide 8 Laying Signal Cables



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8.1 Introduction to Signal Cables

Signal cables include network cables, serial port cables, SAS cables, mini SAS cables, and

optical fibers.

Table 8-1lists the properties of the signal cables.

Table 8-1Properties of the signal cables

Name Illustration Use

Network cable Used to connect the iSCSI host

ports on the controller

enclosure to the application

server or connect the

management network port onthe controller enclosure to the

maintenance terminal.

Serial port cable Used to connect the MGNT

serial port on the controller

enclosure to the maintenance

terminal.

SAS cable Used to connect the mini SAS

host port to the SAS port on the

application server.

mini SAS cable Used to connect the mini SAS

host port to the mini SAS port

on the application server or

connect the disk enclosures to

the controller enclosure.

Optical fiber Used to connect the FC host

ports on the controller

enclosure to the applicationserver.

8.2 Principles of Laying Signal Cables

The signal cables must be laid according to certain principles.





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Figure 8-2Switched connection between the FC host port and the application server

To connect the multiple mode optical fibers and to install the multiple mode optical module, doas follows:

Procedure

Step 1 Unpack and take out an optical transceiver.

Step 2 Remove the protective caps on the optical transceiver, as shown in Step 1 and Step 2 of Figure8-3.

Figure 8-3Removing the protective caps on the optical transceiver

Step 3 As shown in step 1 in Figure 8-5, insert the optical transceiver into the FC port on the controllerenclosure.





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