OceanStor S2600T&S5500T&S5600T&S5800T&S6800T Storage System V200R002C20 Hardware Description 03

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OceanStor

S2600T&S5500T&S5600T&S5800T&S6800TStorage System

V200R002C20

Hardware Description

Issue 03Date 2014-11-05

HUAWEI TECHNOLOGIES CO., LTD.


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Copyright Huawei Technologies Co., Ltd. 2014. 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 a 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://enterprise.huawei.com

Issue 03 (2014-11-05) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd.

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http://enterprise.huawei.com/


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About This Document

Purpose

This document describes the hardware, device components, cables, environment requirements,standard compliance and granted certifications of the storage system.

Intended Audience

This document is intended for:

l Technical support engineers

l Maintenance engineers

Content Conventions

The purchased products, services, and features are stipulated by the commercial contract madebetween Huawei and the customer. All or partial products, services and features described inthis document may not be within the purchased scope or the usage scope. Unless otherwiseagreed by the contract, all statements, information, and recommendations in this document areprovided "AS IS" without warranties, guarantees, or representations of any kind, either expressor implied.

As part of an effort to improve and enhance the product performance and capabilities, Huawei

periodically releases revisions of the hardware and software. Therefore, some functionsdescribed in this document may not be supported by all versions of the software or hardwarecurrently in use. For the up-to-date information about product features, refer to the productrelease notes.

If a product does not function as described in this document, contact Huawei technical supportengineers.

Change History

Changes between document issues are cumulative. The latest document issue contains all thechanges made in earlier issues.

OceanStor S2600T&S5500T&S5600T&S5800T&S6800TStorage SystemHardware Description About This Document

Issue 03 (2014-11-05) Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

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Updates in Issue 03 (2014-11-05)

Third commercial release.

Bug fixed.

Updates in Issue 02 (2014-08-30)

Second commercial release.

Bug fixed.

Issue 01 (2014-05-30)

This is the first official release.

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Contents

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

1 Device Composition......................................................................................................................1

2 Hardware Introduction.................................................................................................................3

2.1 2 U Controller Enclosure................................................................................................................................................4

2.2 4 U Controller Enclosure................................................................................................................................................8

2.3 2 U SAS Disk Enclosure..............................................................................................................................................11

2.4 4 U SAS Disk Enclosure..............................................................................................................................................13

2.5 File Engine....................................................................................................................................................................15

2.6 Data Switch...................................................................................................................................................................17

2.7 4 U High-Density Disk Enclosure................................................................................................................................18

3 Device Components....................................................................................................................21

3.1 System Enclosure.........................................................................................................................................................23

3.2 Controller......................................................................................................................................................................26

3.3 Fan-BBU Module.........................................................................................................................................................31

3.4 Fan Module...................................................................................................................................................................32

3.5 BBU Module.................................................................................................................................................................36

3.6 Power Module...............................................................................................................................................................37

3.7 I/O Interface Module....................................................................................................................................................41

3.8 Management Module....................................................................................................................................................50

3.9 ExpansionModule........................................................................................................................................................51

4 Indicator Introduction................................................................................................................564.1 Indicator Description (2 U Controller Enclosure)........................................................................................................57

4.2 Indicator Description (4 U Controller Enclosure)........................................................................................................64

4.3 Indicator Description (2 U SAS Disk Enclosure).........................................................................................................68

4.4 Indicator Description (4 U SAS Disk Enclosure).........................................................................................................70

4.5 Indicator Description (File Engine)..............................................................................................................................73

4.6 Indicator Description (Data Switch).............................................................................................................................76

4.7 Indicator Description (4 U High-Density Disk Enclosure)..........................................................................................78

5 Device Cables...............................................................................................................................82

5.1 Power Cable..................................................................................................................................................................83

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5.2 Ground Cable................................................................................................................................................................83

5.3 Network Cable..............................................................................................................................................................84

5.4 Serial Cable...................................................................................................................................................................84

5.5 Mini SAS Cable............................................................................................................................................................85

5.6 Optical Fiber.................................................................................................................................................................86

5.7 AOC Cable...................................................................................................................................................................87

6 Environment Requirements......................................................................................................89

7 Standard Compliance.................................................................................................................92

8 Certifications................................................................................................................................96

9 Hardware Specifications..........................................................................................................101

A How to Obtain Help.................................................................................................................112

A.1 Preparations For Contacting Huawei.........................................................................................................................113

A.1.1 Collecting Troubleshooting Information................................................................................................................113

A.1.2 Making Debugging Preparations............................................................................................................................113

A.2 How to Use the Document.........................................................................................................................................113

A.3 How to Obtain Help from Website............................................................................................................................113

A.4 Ways to Contact Huawei...........................................................................................................................................114

B Glossary......................................................................................................................................115

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1Device CompositionThe intelligent storage system consists of a controller enclosure and disk enclosures. The systempresents high reliability, blazing performance, and large capacity.

Different models use different controller enclosures and disk enclosures. Table 1-1lists thecontroller enclosures and disk enclosures used by each model.

Table 1-1Controller enclosures and disk enclosures used by each model

ProductModel

Controller Enclosure Disk Enclosure Data Switch

S2600T 2 U 12-disk controllerenclosure

l 4 U SAS disk enclosure

l 4 U High-Density diskenclosure

None

S5500T l 2 U 12-diskcontroller enclosure

l

2 U 24-diskcontroller enclosure




Data switch (multi-controller)

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ProductModel

Controller Enclosure Disk Enclosure Data Switch

S5600T/

S5800T/S6800T

4 U controller enclosure l 2 U SAS disk enclosure



Data switch (multi-

controller)

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2Hardware IntroductionAbout This Chapter

The storage system offers flexible controller enclosure and disk enclosure configurations,allowing on-demand configuration.

2.1 2 U Controller EnclosureThe 2 U controller enclosure adopts a modular design and consists of a system enclosure,controllers, fan-BBU modules, power modules, disk modules and interface modules.

2.2 4 U Controller Enclosure

The 4 U controller enclosure adopts a modular design and consists of controllers, backup batteryunit (BBU) modules, power modules, fan modules, and interface modules.

2.3 2 U SAS Disk EnclosureThe 2U SAS disk enclosure adopts a modular design and consists of a system enclosure,expansion modules, disk modules, power modules, and fan modules.

2.4 4 U SAS Disk EnclosureThe 4 U SASdisk enclosure adopts a modular design and consists of a system enclosure,expansion modules, disk modules, power modules, and fan modules.

2.5 File EngineThe file engine adopts a modular design and consists of a system enclosure, controllers, fan

modules, power modules, and interface modules.

2.6 Data SwitchThe data switch adopts a modular design and consists of a system enclosure, AC power modules,and fan modules.

2.7 4 U High-Density Disk EnclosureThe high-density disk enclosure consists of a system enclosure, fan modules, power modules,expansion modules, and disk modules.

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The 2 U controller enclosure adopts a modular design and consists of a system enclosure,controllers, fan-BBU modules, power modules, disk modules and interface modules.

Overall Structure

Figure 2-1shows the overall structure of a 2 U 24-disk controller enclosure, Figure 2-2showsthe overall structure of a 2 U 12-disk controller enclosure (S5500T), and Figure 2-3shows theoverall structure of the 2 U 12-disk controller enclosure (S2600T).

Figure 2-1Overall structure of the 2 U 24-disk controller enclosure

1 System enclosure 2 Power module

3 Fan-BBU module 4 Controller

5 Disk module



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Figure 2-2Overall structure of a 2 U 12-disk controller enclosure (S5500T)



5 Disk module

Figure 2-3Overall structure of a 2 U 12-disk controller enclosure (S2600T)



5 Disk module



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Front View

Figure 2-4shows the front view of a 2 U 24-disk controller enclosure, Figure 2-5shows thefront view of a 2 U 12-disk controller enclosure (S5500T), and Figure 2-6shows the front viewof a 2 U 12-disk controller enclosure (S2600T).

Figure 2-4Front view of a 2 U 24-disk controller enclosure

1 System enclosure 2 2.5-inch disk module

3 Coffer disk label

NOTE

The disk slots of a 2 U 24-disk controller enclosure are numbered 0 to 23 from left to right. The four cofferdisks are located in slot 0 to slot 3.

Figure 2-5Front view of a 2 U 12-disk controller enclosure (S5500T)


3 Coffer disk label

NOTE

The disk slots of a 2 U 12-disk controller enclosure are numbered 0 to 11 from left to right and from topto bottom. The four coffer disks are located in slot 0 to slot 3.



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Figure 2-6Front view of a 2 U 12-disk controller enclosure (S2600T)

1 USB port 2 System enclosure

3 3.5-inch disk module 4 Coffer disk label

5 Power switch button

NOTE

The disk slots of a 2 U 12-disk controller enclosure are respectively numbered as 0 to 11 from left to rightand from top to bottom. The four coffer disks are located in slot 0 to slot 3.

Rear View

Figure 2-7shows the rear view of a 2 U controller enclosure (S5500T), and Figure 2-8showsthe rear view of a 2 U controller enclosure (S2600T).

NOTE

The storage system supports 1 Gbit/s iSCSI interface module, 10 Gbit/s TOE interface module, 10 Gbit/sFCoE interface module, and 8 Gbit/s Fibre Channel interface module. The preceding figure uses an 8 Gbit/s Fibre Channel interface module as an example.

Figure 2-7Rear view of a 2 U controller enclosure (S5500T)


3 Fan-BBU module 4 Controller handle

5 Management network port 6 Maintenance network port

7 Serial port 8 Interface module handle

9 8 Gbit/s Fibre Channel port 10 Controller

11 8 Gbit/s Fibre Channel port 12 Fan-BBU module handle



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13 Power module handle 14 Power module socket

15 Mini SAS expansion port

NOTE

The storage system supports 1 Gbit/s iSCSI interface module, 10 Gbit/s TOE interface module, and 8 Gbit/s Fibre Channel interface module. The preceding figure uses an 8 Gbit/s Fibre Channel interface moduleas an example.

Figure 2-8Rear view of a 2 U controller enclosure (S2600T)

1 Power module handle 2 Fan-BBU module handle

3 Management network port 4 Maintenance network port


7 8 Gbit/s Fibre Channel port 8 Controller

9 1 Gbit/s iSCSI port 10 Power module socket

11 Mini SAS expansion port 12 Controller handle

13 Fan-BBU module 14 Power module

15 System enclosure


The 4 U controller enclosure adopts a modular design and consists of controllers, backup batteryunit (BBU) modules, power modules, fan modules, and interface modules.

Overall Structure

Figure 2-9shows the overall structure of a 4 U controller enclosure.



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Figure 2-9Overall structure of a 4 U controller enclosure

1 System enclosure 2 Controller

3 BBU module 4 Fan module

5 Power module 6 Interface module

Front View

Figure 2-10shows the front view of a 4 U controller enclosure.



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Figure 2-10Front view of a 4 U controller enclosure

1 System enclosure 2 Controller handle

3 Controller 4 Controller Power button

5 BBU module 6 BBU module handle

Rear View

Figure 2-11shows the rear view of the controller enclosure.

Figure 2-11Rear view of the controller enclosure (S5600T)

1 System enclosure 2 Power module handle

3 Fan module 4 Fan module handle

5 Management module handle 6 Power module



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7 Power module socket 8 1 Gbit/s iSCSI interface module handle

9 8 Gbit/s Fibre Channel interface module handle 10 10 Gbit/s TOE interface module handle

11 6 Gbit/s SAS expansion module handle 12 Mini SAS expansion port

13 Serial port 14 Maintenance network port

15 Management network port 16 1 Gbit/s iSCSI port

17 8 Gbit/s Fibre Channel port 18 10 Gbit/s TOE port

NOTE

You can configure a controller enclosure with the following types of interface module:

l Management module (mandatory, used for management).

l 6 Gbit/s SAS expansion module (mandatory, used for connecting to disk enclosures).

l 1 Gbit/s iSCSI interface module, 8 Gbit/s Fibre Channel interface module, 10 Gbit/s TOE interface

module, 10 Gbit/s FCoE interface module (optional, choose at least one of the preceding interfacemodules, used for connecting to application servers).

l 5 Gbit/s PCIe interface modules (in slots A3 and B3): used for connecting controller enclosure.

2.3 2 U SAS Disk Enclosure

The 2U SAS disk enclosure adopts a modular design and consists of a system enclosure,expansion modules, disk modules, power modules, and fan modules.

Overall Structure

Figure 2-12shows the overall structure of a 2 U SAS disk enclosure.

Figure 2-12Overall structure of a 2 U SAS disk enclosure




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3 Fan module 4 Expansion module

5 Disk module

Front View

Figure 2-13shows the front view of the 2 U SAS disk enclosure.

Figure 2-13Front view of the disk enclosure


Rear View

Figure 2-14shows the rear view of the 2 U SAS disk enclosure.

Figure 2-14Rear view of the disk enclosure with AC power modules


3 Fan module handle 4 Serial port

5 Mini SAS PRI expansion port 6 Mini SAS EXP expansion port

7 ID display of the disk enclosure 8 Power module

9 Expansion module 10 Expansion module handle

11 Fan module 12 Power module socket



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2.4 4 U SAS Disk Enclosure

The 4 U SAS disk enclosure adopts a modular design and consists of a system enclosure,expansion modules, disk modules, power modules, and fan modules.

Structure

Figure 2-15shows the overall structure of a 4 U SAS disk enclosure.

Figure 2-15Overall structure of a 4 U SAS disk enclosure

1 System enclosure 2 AC power module


5 Disk module

Front View

Figure 2-16shows the front view of the 4 U SAS disk enclosure.



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Figure 2-16Front view of a 4 U SAS disk enclosure


Rear View

Figure 2-17shows the rear view of a 4 U SAS disk enclosure.

Figure 2-17Rear view of a 4 U SAS disk enclosure


3 Fan module handle 4 Expansion module

5 ID display of the disk enclosure 6 Mini SAS EXP expansion port

7 Mini SAS PRI expansion port 8 Serial port

9 Expansion module handle 10 Fan module

11 Power module 12 Power module socket



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2.5 File Engine

The file engine adopts a modular design and consists of a system enclosure, controllers, fanmodules, power modules, and interface modules.

Overall Structure

Figure 2-18shows the overall structure of the file engine.

Figure 2-18Overall structure of the file engine configured with AC power modules

1 System enclosure 2 Controller

3 Fan module 4 Power module

5 Interface module

Front View

Figure 2-19shows the front view of the file engine.



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Figure 2-19Front view of the file engine

1 System enclosure 2 Controller handle

3 Controller 4 Power button

5 Filler panel

Rear ViewFigure 2-20shows the rear view of the file engine.

Figure 2-20Rear view of the file engine


3 Fan module handle 4 Fan module



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4 Management network port 6 Power module

7 Power module socket 8 1 Gbit/s iSCSI port

9 1 Gbit/s iSCSI interface module handle 10 8 Gbit/s Fibre Channel port

11 Maintenance network port 12 Serial port

13 8 Gbit/s Fibre Channel interface module handle

2.6 Data Switch

The data switch adopts a modular design and consists of a system enclosure, AC power modules,and fan modules.

Structure

Figure 2-21shows the overall structure of a data switch.

Figure 2-21Overall structure of a data switch

1 System enclosure 2 AC power module

3 Fan module

Front View

Figure 2-22shows the front view of data switch.



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Figure 2-22Front view of data switch

1 AC power module handle 2 AC power module latch

3 AC power module 4 Fan module handle

5 Fan module latch 6 Fan module

Rear View

Figure 2-23shows the rear view of a data switch.

Figure 2-23Rear view of a data switch

1 Power socket 2 Management network port 0

3 PCIe port 4 Management network port 1

5 Serial port

2.7 4 U High-Density Disk Enclosure

The high-density disk enclosure consists of a system enclosure, fan modules, power modules,expansion modules, and disk modules.

Overall Structure

Figure 2-24shows the overall structure of a high-density disk enclosure.

NOTE

The high-density disk enclosure is configured four 800 W power modules, the voltage input scope is from100 V to 127 V and from 200 V to 240 V.



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Figure 2-24Overall structure of a high-density disk enclosure with four 800 W power modules



5 Disk module

Front View

Figure 2-25shows the front view of a high-density disk enclosure.

Figure 2-25Front view of a high-density disk enclosure

1 ID display of the disk enclosure 2 Handle

3 Captive screw

Rear View

Figure 2-26shows the rear view of a high-density disk enclosure with four 800 W powermodules.



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Figure 2-26Rear view of a high-density disk enclosure with four 800 W power modules

1 Power module handle 2 Power module

3 Power module socket 4 Power module latch

5 Fan module 6 Fan module handle

7 Fan module latch 8 Mini SAS PRI HD expansion port

9 Expansion module 10 ID display of the disk enclosure

11 Expansion module handle 12 Mini SAS EXP HD expansion port

13 Expansion module latch 14 Serial port



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3Device ComponentsAbout This Chapter

This section provides details about components of devices and their indicators.

3.1 System EnclosureThe system enclosure integrates a midplane in order to provide reliable connections for interfacemodules and to distribute power and signals to inner modules.

3.2 ControllerA controller is a core component of the storage system. It is responsible for processing storage

services, receiving configuration and management commands from users, and saving theconfiguration information, managing disks, and storing critical data onto the coffer disks.

3.3 Fan-BBUModuleThe fan-BBUmodule is hot-swappable. It contains the fan module and BBU module, and it canrealize the system heat dissipation and backup power supply. The fans support intelligent speedcontrol. The controller determines and adjusts the rotational speed of the fans according to thetemperature of the system.

3.4 Fan ModuleThe fan modules are hot-swappable. The intelligent speed control function enables the fanmodule to intelligently adjust the fan speed according to system temperature.

3.5 BBU ModuleBBU modules provide backup power when the external power supply of the system fails toensure the integrity of the service data on the storage array.

3.6 Power ModuleThe storage system supports AC power modules. The power modules can ensure that the storagesystem works correctly in maximum power consumption mode.

3.7 I/O Interface ModuleI/O interface modules connect storage devices to application servers. The storage device supports8 Gbit/s Fibre Channel, 16 Gbit/s Fibre Channel, 1 Gbit/s iSCSI, 10 Gbit/s TCP offload engine(TOE), and 10 Gbit/s Fibre Channel over Ethernet (FCoE), 5 Gbit/s PCIe interface modules.

3.8 Management Module

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A management module provides a management network port, a maintenance network port, anda serial port. The management module saves system configuration data, alarm data, and log dataonto solid-state drive (SSD) coffer disks.

3.9 Expansion Module

An expansion module provides expansion ports that are used for communication between acontroller enclosure and a disk enclosure. The module transfers data between a controllerenclosure and a disk enclosure.



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3.1 System Enclosure

The system enclosure integrates a midplane in order to provide reliable connections for interfacemodules and to distribute power and signals to inner modules.

System Enclosure of a 4 U Controller Enclosure and File Engine

Figure 3-1shows a system enclosure of a 4 U controller enclosure and file engine.

Figure 3-1System enclosure of a 4 U controller enclosure and file engine

System Enclosure of a 2 U Controller Enclosure

Figure 3-2shows a system enclosure of a 2 U controller enclosure (S2600T), and Figure 3-3shows a system enclosure of a 2 U controller enclosure (S5500T).



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Figure 3-2System enclosure of a 2 U controller enclosure (S2600T)

Figure 3-3System enclosure of a 2 U controller enclosure (S5500T)

System Enclosure of a 2 U Disk Enclosure

Figure 3-4shows a system enclosure of a 2 U disk enclosure.



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Figure 3-4System enclosure of a 2 U disk enclosure

System Enclosure of a 4 U Disk Enclosure

Figure 3-5shows a system enclosure of a 4 U disk enclosure.

Figure 3-5System enclosure of a 4 U disk enclosure

System Enclosure of High-Density Disk Enclosure

Figure 3-6shows a system enclosure of a high-density disk enclosure.



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Figure 3-6System enclosure of a high-density disk enclosure

System Enclosure of a Data Switch

Figure 3-7shows a system enclosure of a data switch.

Figure 3-7System enclosure of a data switch

3.2 Controller

A controller is a core component of the storage system. It is responsible for processing storageservices, receiving configuration and management commands from users, and saving theconfiguration information, managing disks, and storing critical data onto the coffer disks.



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Controller of a 4 U Controller Enclosure and File Engine

Figure 3-8shows a controller of a 4 U controller enclosure and file engine.

Figure 3-8Controller of a 4 U controller enclosure and file engine

1 Controller handle 2 Controller Power indicator

3 Controller Alarm indicator 4 Controller Power button

Table 3-1lists the states and corresponding meanings of indicators on a controller of a 4 Ucontroller enclosure after the controller enclosure is powered on.

Table 3-1Checklist for indicators on a controller of a 4 U controller enclosure

No. Indicator Name Status and Description

2 Controller Power indicator

l Steady green: The controller is powered oncorrectly.

l Blinking green: The system is being poweredon or powered off.

l Off: The controller is powered off.

3 Controller Alarmindicator

l Steady red: An alarm is generated on thecontroller.

l Off: The controller runs properly.

Controller of a 2 U Controller Enclosure (S2600T)

Figure 3-9shows a controller of a 2 U controller enclosure (S2600T).



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Figure 3-9Controller of 2 U controller enclosure (S2600T)

1 Controller handle 2 Link/Active indicator of the management network port

3 Management network port 4 Speed indicator of the management network port

5 Maintenance network port 6 Serial port

7 Interface module handle 8 8 Gbit/s Fibre Channel port

9 1 Gbit/s iSCSI port 10 Link/Active indicator of the 1 Gbit/s iSCSI port

11 Speed indicator of the 1 Gbit/s iSCSI port 12 Link/Speed indicator of the 8 Gbit/s Fibre Channel port

13 Controller Alarm indicator 14 Controller Power indicator

15 Power indicator of the module 16 Mini SAS expansion port

17 Indicator of the mini SAS expansion port

Table 3-2lists the states and corresponding meanings of indicators on a controller of a 2 Ucontroller enclosure (S2600T) after the controller enclosure is powered on.

Table 3-2Checklist for the indicators on the rear panel of a controller enclosure (S2600T)

No. Indicator Status and Description

2 Link/Active indicator of the management networkport

l Steady green: The link to the server is normal.

l Blinking green: Data transfer is in progress.

l Off: The link to the application server is downor no link exists.

4 Speed indicator of the

management network port

l Steady orange: The data transfer rate of the

management network port is 1 Gbit/s.l Off: The data transfer rate of the management

network port is less than 1 Gbit/s.

10 Link/Active indicator of the 1 Gbit/s iSCSI port






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11 Speed indicator of the 1Gbit/s iSCSI port

l Steady orange: The data transfer rate betweenthe iSCSI port and the application server is 1

Gbit/s.l Off: The data transfer rate between the iSCSI

port and the application server is less than 1Gbit/s.

12 Link/Speed indicator of an8 Gbit/s Fibre Channelport

l Steady blue: Data is transferred between thecontroller enclosure and the application serverat a rate of 8 Gbit/s.

l Blinking blue: Data is being transferred.

l Steady green: Data is transferred between thecontroller enclosure and the application server

at a rate of 4 Gbit/s or 2 Gbit/s.l Blinking green: Data is being transferred.

l Steady red: The port is faulty.

l Off: The link is down.



l Off: The controller is working properly.


l Steady green: The controller is powered on.

l Blinking green: The system is being poweredon or powered off.


15 Module Power indicator l Steady green: The interface module is workingproperly.

l Blinking green: There is a hot swapping requestto the module.

l Steady red: The module is faulty.

l Off: The module is powered off.

17 Indicator of a mini SASexpansion portl

Steady blue: Data is transferred between thecontroller enclosure and the disk enclosure at arate of 4 x 6 Gbit/s.

l Steady green: Data is transferred between thecontroller enclosure and the disk enclosure at arate of 4 x 3 Gbit/s.


l Off: The link is down.

Controller of a 2 U Controller Enclosure (S5500T)

Figure 3-10shows a controller of a 2 U controller enclosure (S5500T).



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Figure 3-10Controller of a 2 U controller enclosure (S5500T)

1 Link indicator of the management network port 2 Management network port

3 Active indicator of the management network port 4 Maintenance network port


7 8 Gbit/s Fibre Channel port 8 8 Gbit/s Fibre Channel port

9 Controller Power button 10 Link/Speed indicator of the 8 Gbit/s Fibre Channelport

11 Controller Alarm indicator 12 Controller Power indicator

13 Power indicator of the module 14 Mini SAS expansion port

15 Indicator of the mini SAS expansion port 16 Controller handle

Table 3-3lists the states and corresponding meanings of indicators on a controller of a 2 Ucontroller enclosure (S5500T) after the controller enclosure is powered on.

Table 3-3Checklist for indicators on a controller of a 2 U controller enclosure (S5500T)


1 Link indicator of themanagement networkport

l Steady green: The link of the management networkport is up.

l Off: The link of the management network port isdown.

3 Active indicator of themanagement networkport

l Blinking orange: Data transfer is in progress.

l Off: No data transfer is in progress.

10 Link/Speed indicator of the 8 Gbit/s FibreChannel port

l Steady blue: The data transfer rate between thestorage system and the application server is 8 Gbit/s.

l Blinking blue: Data transfer is in progress.

l Steady green: The data transfer rate between thestorage system and the application server is 4 Gbit/s or 2 Gbit/s.



l Off: The link of the port is down.



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l Off: The controller runs properly.


l Steady green: The controller is powered oncorrectly.

l Blinking green: The system is being powered onor powered off.


13 Module Power indicator

l Steady green: The interface module is workingproperly.

l Blinking green: There is a hot swapping request to

the module.l Steady red: The module is faulty.


15 Indicator of the miniSAS expansion port

l Steady blue: The data transfer rate between themini SAS expansion port and the expansionenclosure is 4 x 6 Gbit/s.

l Steady green: The data transfer rate between themini SAS expansion port and the expansionenclosure is 4 x 3 Gbit/s.



3.3 Fan-BBU Module

The fan-BBU module is hot-swappable. It contains the fan module and BBU module, and it canrealize the system heat dissipation and backup power supply. The fans support intelligent speedcontrol. The controller determines and adjusts the rotational speed of the fans according to thetemperature of the system.

Figure 3-11shows a fan-BBU module.



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Figure 3-12Fan module of a 4 U controller enclosure and file engine

1 Fan module Running/Alarm indicator 2 Fan module handle

Table 3-5lists the states and corresponding meanings of the fan module indicator after it ispowered on.

Table 3-5Checklist for the fan module indicator


1 Fan module Running/Alarm indicatorl

Steady green: The fan module is workingproperly.

l Steady red: The fan module is faulty.

l Off: Fan module is powered off.

Fan Module of Disk Enclosure

Figure 3-13shows a fan module of disk enclosure.



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Figure 3-13Fan module of disk enclosure

1 Fan module handle 2 Fan module Running/Alarm indicator




2 Fan module Running/Alarm indicator

l Steady green: The fan module is workingproperly.



Fan Module of a High-Density Disk Enclosure

Figure 3-14shows a fan module of a high-density disk enclosure.



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Figure 3-14Fan module of a high-density disk enclosure

1 Fan module handle 2 Fan module latch









Fan Module of Data Switch

Figure 3-15shows a fan module of data switch.



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Figure 3-15Fan module of data switch

1 Fan module Running/Alarm indicator 2 Fan module latch

3 Fan module handle

Table 3-8lists the states and corresponding meanings of the fan module indicator after it is

powered on.







3.5 BBU Module

BBU modules provide backup power when the external power supply of the system fails toensure the integrity of the service data on the storage array.

Each controller is configured with two BBU modules. Figure 3-16shows a BBU module.



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Figure 3-17AC power module of a 4 U controller enclosure and file engine and disk enclosure

1 Power module latch 2 Power module handle

3 Power module built-in fan 4 Power module socket

5 Power module Running/Alarm indicator

Table 3-10lists the states and corresponding meanings of indicators on a power module for adisk enclosure or 4 U controller enclosure after it is powered on.

Table 3-10Checklist for indicators on a power module for a disk enclosure or 4 U controllerenclosure



l Steady green: The power module is workingproperly.

l Blinking green: The power module is workingproperly and the device is powered off.

l Steady red: The power module is faulty.

l Blinking red: Input undervoltage orovervoltage.

l Off: No input of external power supply.

Power Module of a 2 U Controller Enclosure

Figure 3-18shows an AC power module of a 2 U controller enclosure.



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Figure 3-18AC power module of a 2 U controller enclosure

1 Power module latch 2 Power module handle

3 Power module built-in fan 4 Power module socket


Table 3-11lists the states and corresponding meanings of indicators on a power module for adisk enclosure or 4 U controller enclosure after it is powered on.

Table 3-11Checklist for indicators on a power module for a disk enclosure or 4 U controllerenclosure



l Steady green: The power module is workingproperly.

l Blinking green: The power module is workingproperly and the device is powered off.

l Steady red: The power module is faulty.

l Blinking red: Input undervoltage orovervoltage.

l Off: No input of external power supply.



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Figure 3-20AC power module of a high-density disk enclosure

1 Fan of the power module 2 Power module Running indicator

3 Power module socket 4 Power module latch

5 Power module handle

Table 3-13lists the states and corresponding meanings of indicators on a power module for ahigh-density disk enclosure after it is powered on.

Table 3-13Checklist for indicators on a power module for a high-density disk enclosure


2 Power module Running indicator l Steady green: The power module isrunning correctly.

l Off: The power module is not power onor undervoltage, overvoltage,overtemperature, or short-circuit occurs.

3.7 I/O Interface Module

I/O interface modules connect storage devices to application servers. The storage device supports8 Gbit/s Fibre Channel, 16 Gbit/s Fibre Channel, 1 Gbit/s iSCSI, 10 Gbit/s TCP offload engine(TOE), and 10 Gbit/s Fibre Channel over Ethernet (FCoE), 5 Gbit/s PCIe interface modules.

8 Gbit/s Fibre Channel Interface Module

The 8 Gbit/s Fibre Channel interface module provides four 8 Gbit/s Fibre Channel ports for thestorage device to connect to application servers and to receive read/write requests from theapplication servers. When the data transfer rate of a device connected to the port is less than the



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port rate and the port mode is set to autonegotiation, the port automatically adjusts its rate toensure the connectivity of the data transfer channel and the consistency of the data transfer rate.

Figure 3-21shows an 8 Gbit/s Fibre Channel interface module.

Figure 3-218 Gbit/s Fibre Channel interface module

1 Module Power indicator 2 8 Gbit/s Fibre Channel port

3 Link/Speed indicator of an 8 Gbit/s Fibre Channel port 4 Module handle

Table 3-14lists the states and corresponding meanings of indicators on an 8 Gbit/s Fibre Channelinterface module after it is powered on.

Table 3-14Checklist for indicators on an 8 Gbit/s Fibre Channel interface module








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3 Link/Speed indicator of an8 Gbit/s Fibre Channel

port

l Steady blue: The data transfer rate between thestorage system and the application server is 8

Gbit/s.l Blinking blue: Data transfer is in progress.

l Steady green: The data transfer rate betweenthe storage system and the application server is4 Gbit/s or 2 Gbit/s.




16 Gbit/s Fibre Channel Interface Module

The 16 Gbit/s Fibre Channel interface module provides two 16 Gbit/s Fibre Channel ports forthe storage device to connect to application servers and to receive read/write requests from theapplication servers. When the data transfer rate of a device connected to the port is less than theport rate and the port mode is set to autonegotiation, the port automatically adjusts its rate toensure the connectivity of the data transfer channel and the consistency of the data transfer rate.

Figure 3-22shows a 16 Gbit/s Fibre Channel interface module.

Figure 3-2216 Gbit/s Fibre Channel interface module

1 Module Power indicator 2 16 Gbit/s Fibre Channel port

3 Link/Speed indicator of a 16 Gbit/s Fibre Channel port 4 Module handle

Table 3-15lists the states and corresponding meanings of indicators on a 16 Gbit/s Fibre Channel

interface module after it is powered on.



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Table 3-15Checklist for indicators on a 16 Gbit/s Fibre Channel interface module


1 Module Power indicator l Steady green: The interface module is working

properly.l Blinking green: There is a hot swapping request

to the module.



3 Link/Speed indicator of a16 Gbit/s Fibre Channelport

l Steady blue: The data transfer rate between thestorage system and the application server is 16Gbit/s.


l Steady green: The data transfer rate betweenthe storage system and the application server is8 Gbit/s or 4 Gbit/s.




1 Gbit/s iSCSI Interface Module

A 1 Gbit/s iSCSI interface module provides four 1 Gbit/s iSCSI ports for the storage device toconnect to application servers and to receive read/write requests from the application servers.

Figure 3-23shows a 1 Gbit/s iSCSI interface module.

Figure 3-231 Gbit/s iSCSI interface module

1 Module Power indicator 2 1 Gbit/s iSCSI port



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3 Link/Active indicator of a 1 Gbit/s iSCSI port 4 Speed indicator of a 1 Gbit/s iSCSI port

5 Module handle

Table 3-16lists the states and corresponding meanings of indicators on a 1 Gbit/s iSCSI interfacemodule after it is powered on.

Table 3-16Checklist for indicators on a 1 Gbit/s iSCSI interface module



l Blinking green: There is a hot swapping request

to the module.l Steady red: The module is faulty.


3 Link/Active indicator of a1 Gbit/s iSCSI port




4 Speed indicator of a 1Gbit/s iSCSI port

l Steady orange: The data transfer rate betweenthe iSCSI port and the application server is 1

Gbit/s.l Off: The data transfer rate between the iSCSI

port and the application server is less than 1Gbit/s.

10 Gbit/s TOE Interface Module

A 10 Gbit/s TOE interface module provides four 10 Gbit/s TOE ports for the storage device toconnect to application servers and to receive read/write requests from the application servers.

Figure 3-24shows a 10 Gbit/s TOE interface module.



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Figure 3-2410 Gbit/s TOE interface module

1 Module Power indicator 2 10 Gbit/s TOE port

3 Link/Speed indicator of a 10 Gbit/s TOE port 4 Module handle

Table 3-17lists the states and corresponding meanings of indicators on a 10 Gbit/s TOE interfacemodule after it is powered on.

Table 3-17Checklist for indicators on a 10 Gbit/s TOE interface module






3 Link/Speed indicator of a

10 Gbit/s TOE port

l Steady blue: The data transfer rate between the

storage system and the application server is 10Gbit/s.




10 Gbit/s FCoE Interface Module (Four Ports)

A 10 Gbit/s FCoE interface module provides four 10 Gbit/s FCoE ports for the storage deviceto connect to application servers and to receive read/write requests from the application servers.



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Figure 3-25shows a 10 Gbit/s FCoE interface module.

Figure 3-2510 Gbit/s FCoE interface module (Four Ports)

1 Module Power indicator 2 10 Gbit/s FCoE port

3 Link/Speed indicator of a 10 Gbit/s FCoE port 4 Module handle

Table 3-18lists the states and corresponding meanings of indicators on a 10 Gbit/s FCoEinterface module after it is powered on.

Table 3-18Checklist for indicators on a 10 Gbit/s FCoE interface module






3 Link/Speed indicator of a10 Gbit/s FCoE port







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10 Gbit/s FCoE Interface Module (Two Ports)

A 10 Gbit/s FCoE interface module provides two 10 Gbit/s FCoE ports. These ports are serviceports used to connect a storage system to application servers and receive data read/write requestsfrom application servers.

Figure 3-26shows a 10 Gbit/s FCoE interface module.

Figure 3-2610 Gbit/s FCoE interface module (Two Ports)

1 Module Power indicator 2 10 Gbit/s FCoE port

3 Link/Speed indicator of a 10 Gbit/s FCoE port 4 Module handle

Table 3-19lists the states and corresponding meanings of indicators on a 10 Gbit/s FCoEinterface module after it is powered on.

Table 3-19Checklist for indicators on a 10 Gbit/s FCoE interface module




to the module.l Steady red: The module is faulty.


3 Link/Speed indicator of a10 Gbit/s FCoE port







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5 Gbit/s PCIe Interface Module

A 5 Gbit/s PCIe interface module provides two 5 Gbit/s PCIe ports for the storage device(S5600T) in four-node configuration to connect its belonging controller enclosure to the dataswitch and to exchange control flow and data flow among controller enclosures.

Figure 3-27shows 5 Gbit/s PCIe interface module.

Figure 3-275 Gbit/s PCIe interface module

1 Module Power indicator 2 5 Gbit/s PCIe port

3 Link/Speed indicator of a 5 Gbit/s PCIe port 4 Module handle

Table 3-20lists the states and corresponding meanings of indicators on a 5 Gbit/s PCIe interfacemodule after it is powered on.

Table 3-20Checklist for indicators on a 5 Gbit/s PCIe interface module




to the module.l Steady red: The interface module is faulty.


3 Link/Speed indicator of a5 Gbit/s PCIe port

l Steady blue: The data transfer rate between thePCIe port and the data switch is 5 Gbit/s.

l Steady green: The data transfer rate between thePCIe port and the data switch is 2.5 Gbit/s.





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3.8 Management Module

A management module provides a management network port, a maintenance network port, anda serial port. The management module saves system configuration data, alarm data, and log dataonto solid-state drive (SSD) coffer disks.

Figure 3-28shows a management module.

Figure 3-28Management module

1 Module Power indicator 2 Active indicator of the management network port

3 Link indicator of the management network port 4 Serial port

5 Maintenance network port 6 Management network port

7 Module handle

Table 3-21lists states and corresponding meanings of indicators on the management moduleafter it is powered on.

Table 3-21Checklist for management module indicators






2 Active indicator of the

management network port

l Blinking orange: Data transfer is in progress.

l Off: No data transfer is in progress.



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3 Link indicator of themanagement network port

l Steady green: The link of the managementnetwork port is up.

l Off: The link of the management network portis down.

3.9 Expansion Module

An expansion module provides expansion ports that are used for communication between acontroller enclosure and a disk enclosure. The module transfers data between a controllerenclosure and a disk enclosure.

6 Gbit/s SAS Expansion Module of a 4 U Controller Enclosure

A SAS interface module provides two 4 x 6 Gbit/s mini SAS ports that provides connectivity todisk enclosures. The SAS interface module connects to the back-end storage array of the storagesystem through a mini SAS cable and provides 4 x 6 Gbit/s mini SAS ports for controllers. Whenthe transfer rate of the connected device is less than that of the expansion port, the expansionport automatically adjusts the transfer rate to that of the connected device to ensure theconnectivity of the data transfer channel.

Figure 3-29shows a 6 Gbit/s SAS expansion module.

Figure 3-296 Gbit/s SAS expansion module

1 Module Power indicator 2 Mini SAS expansion port

3 Indicator of a mini SAS expansion port 4 Module handle

Table 3-22lists the states and corresponding meanings of indicators on a 6 Gbit/s SAS expansionmodule after it is powered on.



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Table 3-22Checklist for indicators on a 6 Gbit/s SAS expansion module


1 Module Power indicator l Steady green: The interface module is working

properly.l Blinking green: There is a hot swapping request

to the module.



3 Indicator of the mini SASexpansion port

l Steady blue: The data transfer rate between themini SAS expansion port and the expansionenclosure is 4 x 6 Gbit/s.

l Steady green: The data transfer rate betweenthe mini SAS expansion port and the expansionenclosure is 4 x 3 Gbit/s.



Expansion Module of a Disk Enclosure

The expansion module provides expansion ports for communication between the disk enclosureand the controller enclosure. Each expansion module provides a PRI expansion port and an EXP

expansion port.Figure 3-30shows an expansion module.



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Figure 3-30Expansion module

1 ID display of the disk enclosure 2 Mini SAS EXP expansion port

3 Mini SAS PRI expansion port 4 Indicator of a mini SAS expansion port

5 Serial port 6 Expansion module Alarm indicator

7 Expansion module Power indicator 8 Expansion module handle

Table 3-23lists the states and corresponding meanings of indicators on an expansion modulefor a disk enclosure.

Table 3-23Checklist for indicators on an expansion module for a disk enclosure


4 Indicator of the mini SASexpansion port

l Steady green: The link of the expansion port isnormal at the rate of 4 x 3 Gbit/s.

l Steady blue: The link of the expansion port is

normal at the rate of 4 x 6 Gbit/s.l Steady red: The port is faulty.

l Off: The link of the expansion port is down.

6 Expansion module Alarmindicator

l Steady red: The expansion module is faulty.

l Off: The expansion module is workingproperly.

7 Expansion module Power indicator

l Steady green: The expansion module ispowered on correctly.

l Off: The expansion module is not powered on.



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Expansion Module of a High-Density Disk Enclosure

The expansion module provides expansion ports for communication between the high-densitydisk enclosure and the controller enclosure or between the high-density disk enclosure and thehigh-density disk enclosure. Each expansion module provides a PRI HD expansion port and anEXP HD expansion port.

Figure 3-31shows an expansion module.

Figure 3-31Expansion module

1 ID display of the disk enclosure 2 Mini SAS EXP HD expansion port

3 Expansion module handle 4 Expansion module latch

5 Mini SAS PRI HD expansion port 6 Indicator of a mini SAS HD expansion port

7 Serial port 8 Expansion module Alarm indicator


Table 3-24lists the states and corresponding meanings of indicators on an expansion modulefor a high-density disk enclosure.



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Table 3-24Checklist for indicators on an expansion module for a high-density disk enclosure


6 Indicator of a mini SAS

HD expansion port

l Steady green: The link of the expansion port is

normal at the rate of 4 x 3 Gbit/s.l Steady blue: The link of the expansion port is

normal at the rate of 4 x 6 Gbit/s.


l Off: The link of the expansion port is down.

8 Expansion module Alarmindicator

l Steady red: The expansion module is faulty.

l Blinking red and Running indicator of theexpansion module blinking green: Theexpansion module is being located.

lOff: The expansion module is not powered oris running correctly.


l Steady green: The expansion module is runningcorrectly.

l Blinking green and Running indicator of theexpansion module blinking red: The expansionmodule is being located.

l Off: The expansion module is not powered on.



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4Indicator IntroductionAbout This Chapter

Indicators help users to preliminarily judge whether the device is working properly.

4.1 Indicator Description (2 U Controller Enclosure)After a controller enclosure is powered on, you can learn about the operating status of thecontroller enclosure by observing the indicators on it.

4.2 Indicator Description (4 U Controller Enclosure)After a controller enclosure is powered on, you can learn about the operating status of thecontroller enclosure by observing the indicators on it.

4.3 Indicator Description (2 U SAS Disk Enclosure)After a disk enclosure is powered on, you can learn about the operating status of the diskenclosure by observing the indicators on it.

4.4 Indicator Description (4 U SAS Disk Enclosure)After a disk enclosure is powered on, you can learn about the operating status of the diskenclosure by observing the indicators on it.

4.5 Indicator Description (File Engine)After a file engine is powered on, you can learn about the operating status of the file engine isworking properly.

4.6 Indicator Description (Data Switch)After a data switch is powered on, you can learn about the operating status of the data switch byobserving the indicators on it.

4.7 Indicator Description (4 U High-Density Disk Enclosure)After a high-density disk enclosure is powered on, you can learn about the operating status ofthe high-density disk enclosure by observing the indicators on it.

OceanStor S2600T&S5500T&S5600T&S5800T&S6800TStorage SystemHardware Description 4 Indicator Introduction


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4.1 Indicator Description (2 U Controller Enclosure)

After a controller enclosure is powered on, you can learn about the operating status of thecontroller enclosure by observing the indicators on it.

Indicators on the Front Panel (S2600T)

Figure 4-1shows the indicators on the front panel of a controller enclosure (S2600T).

Figure 4-1Indicators on the front panel of a controller enclosure

Table 4-1describes the indicators on the front panel of a controller enclosure.

Table 4-1Description of the indicators on the front panel of a controller enclosure

Module No. Indicator Status and Description

Systemenclosure

1 Controller enclosureLocation indicator

l Blinking blue: The controllerenclosure is being located.

l Off: The disk is working correctly.

Diskmodule

2 Disk module Alarm/Location indicator

l Steady red: The disk module isfaulty.

l Blinking red: The disk module isbeing located.

l Off: The disk module is workingproperly.

3 Disk module Runningindicator

l Steady green: The disk module isworking properly.

l Blinking green: Data transfer is inprogress.

l Off: The disk module is poweredoff or powered on incorrectly.



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Systemenclosure

4 Controller enclosurePower indicator

l Steady green: The controllerenclosure is powered on.

l Blinking green: The controllerenclosure is being powered on orpowered off.

l Off: The controller enclosure ispowered off.

5 Controller enclosureAlarm indicator

l Steady red: The controllerenclosure is out of service, or analarm is generated on it.

l Off: The controller enclosure isworking properly.

Indicators on the Front Panel (S5500T)

Figure 4-2and Figure 4-3show the indicators on the front panel of a controller enclosure(S5500T).

Figure 4-2Indicators on the front panel of a controller enclosure

Figure 4-3Indicators onthe front panel of a controller enclosure

Table 4-2describes the indicators on the front panel of a controller enclosure.



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Table 4-2Description of the indicators on the front panel of a controller enclosure


System

enclosure

1 Controller enclosure

Power indicator

l Steady green: The controller

enclosure is powered on.l Blinking green: The controller

enclosure is being powered on orpowered off.

l Off: The controller enclosureispowered off.

Disk module 2 Disk moduleRunning indicator

l Steady green: The disk module isworking properly.

l Blinking green: Data is beingtransferred.

l Off: The disk module is powered offor incorrectly powered on.

3 Disk module Alarm/Location indicator

l Steady red: The disk module isfaulty.

l Blinking red: The disk module isbeing located.

l Off: The disk module is workingproperly.

System

enclosure

4 Controller enclosure

Alarm indicator

Date post:	01-Jun-2018
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