Huawei FusionServer X6800 User Manual

Displayed below is the user manual for FusionServer X6800 by Huawei which is a product in the Modular Server Chassis category. This manual has pages.

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HUAWEI X6800 Server

White Paper

Issue 04

Date 2017-07-26

HUAWEI TECHNOLOGIES CO., LTD.

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://e.huawei.com

Issue 04 (2017-07-26) Huawei Proprietary and Confidential

Contents

1 Overview......................................................................................................................................... 1

1.1 Product Positioning.........................................................................................................................................................2

1.2 Features...........................................................................................................................................................................3

2 System Design................................................................................................................................5

2.1 Architecture Design........................................................................................................................................................6

2.2 Heat Dissipation............................................................................................................................................................. 7

2.3 Management and Monitoring......................................................................................................................................... 7

2.4 Advantages..................................................................................................................................................................... 8

3 Hardware Description.................................................................................................................. 9

3.1 Appearance................................................................................................................................................................... 10

3.2 Components.................................................................................................................................................................. 14

3.3 Server Node.................................................................................................................................................................. 15

3.4 PCIe.............................................................................................................................................................................. 17

3.5 Fan Module...................................................................................................................................................................18

3.6 PSU...............................................................................................................................................................................19

3.7 Backplane..................................................................................................................................................................... 22

3.8 System Management Board and Fan Switch Board..................................................................................................... 23

4 Security Management................................................................................................................. 26

4.1 Compute Node..............................................................................................................................................................27

4.2 MM............................................................................................................................................................................... 27

5 Management................................................................................................................................. 28

5.1 iBMC Features..............................................................................................................................................................29

5.2 HMM Features..............................................................................................................................................................30

5.3 Management Principles................................................................................................................................................ 31

5.4 Management Modes..................................................................................................................................................... 32

6 Technical Specifications.............................................................................................................35

6.1 Chassis Specifications.................................................................................................................................................. 36

6.2 Node Specifications......................................................................................................................................................37

6.3 Power Supply and Power..............................................................................................................................................38

6.4 Environment Specifications..........................................................................................................................................40

7 Warranty........................................................................................................................................ 43

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8 Certifications................................................................................................................................ 46

8.1 Certifications................................................................................................................................................................ 47

8.2 Protocols....................................................................................................................................................................... 48

A Acronyms and Abbreviations.................................................................................................. 50

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iii

1 Overview

1.1 Product Positioning

1.2 Features

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1.1 Product Positioning

The HUAWEI X6800 high-density server (X6800 for short) is a new-generation server

designed for high-performance computing (HPC), cloud computing, Internet, and data center

applications.

The X6800 architecture is optimized for software-defined storage (SDS), big data, and

software-defined infrastructure (SDI). It is an ideal choice for large-scale server deployments.

The X6800 is oriented towards the following applications:

lInternet and data center applications

The X6800 provides customized server solutions that offer low power consumption, easy

maintenance, and quick deployment.

lHPC and cloud computing applications

The X6800 provides a hardware platform that features high reliability and virtualization

performance.

lSDS and big data applications

The X6800 provides a modular architecture that features high density and flexible

configuration for the computing and storage.

Figure 1-1 shows an X6800 holding four server nodes. Figure 1-2 shows an X6800 holding

eight server nodes.

Figure 1-1 X6800 holding four server nodes

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Figure 1-2 X6800 holding eight server nodes

1.2 Features

The X6800 provides the following features:

Flexible Configuration

lThe basic 4 U architecture incorporates blade server advantages, allowing you to

configure single-slot, dual-slot, four-slot, or eight-slot server nodes.

lThe X6800 supports flexible configuration, including configuration of pure compute

nodes, configuration of GPU acceleration nodes, and mixed configuration of compute

and storage nodes.

High Computing Density

lThe X6800 provides computing density twice that of a conventional 1 U rack server and

four times that of a conventional 2 U rack server in a rack, which improves space

utilization in equipment rooms.

lThe X6800 provides twice storage density of a conventional 1 U rack server in a rack. If

each X6800 server is configured with four CPUs, a cabinet supports 480 3.5" hard disks

in full configuration.

lA cabinet supports up to 80 single-slot server nodes, with up to 160 processors and a

maximum memory capacity of 80 TB.

Simplified Management and Easy Maintenance

lThe X6800 uses the integrated baseboard management controller (iBMC) and Hyper

management module (HMM) to implement unified management. By incorporating

advantages of rack and blade servers, the X6800 allows nodes to be maintained from the

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front of the cabinet and supports both front and rear cabling. This meets deployment

requirements of traditional equipment rooms (requiring rear cabling) and new equipment

rooms (requiring front cabling) and facilitates maintenance of the cool wind area.

lThe X6800 adopts a modular design and supports hot-swappable components, greatly

increasing O&M efficiency.

Shared Architecture and High Energy Efficiency

lThe server nodes share four PSUs and five fan modules, which simplifies deployment

and increases PSU and fan module utilization.

lThe X6800 uses Huawei Dynamic Energy Management Technology (DEMT) to control

system energy consumption, which maximizes the energy efficiency.

Redundancy and Reliability

lThe X6800 uses a passive backplane to protect the system from single point of failures

(SPOFs), delivering higher reliability and security than an active backplane.

lThe X6800 supports redundant fan modules and PSUs and RAID configuration,

preventing data loss and service interruption.

lThe X6800 uses carrier-class components and manufacturing processes to provide higher

stability and longer lifecycle.

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2 System Design

2.1 Architecture Design

2.2 Heat Dissipation

2.3 Management and Monitoring

2.4 Advantages

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2.1 Architecture Design

The X6800 uses the new-generation Huawei-proprietary system architecture. The architecture

design has the following features:

lThe 4 U chassis can hold different models of server nodes.

lAll server nodes in an X6800 share the PSUs in 1 + 1 or 2 + 2 redundancy.

lAll fan modules in an X6800 share the fan modules in N + 1 redundancy.

lThe X6800 supports network controller sideband interface (NC-SI) and provides service

and management ports from the front and service ports from the rear of the server.

Figure 2-1 shows the X6800 system architecture.

Figure 2-1 X6800 system architecture

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2.2 Heat Dissipation

lThe system draws in air from the front of the chassis, delivers the cool air to the server

nodes, hard disks, processors, dual in-line memory modules (DIMMs), backplane, and

fan modules, and then discharges warm air through the rear of the chassis.

lTwo PSUs are installed in each side of the server chassis. Separated ventilation channels

are reserved to deliver the return air from the PSU fans for cooling.

lThe system fans implement cooling of the management boards and I/O boards on the fan

modules.

lThe high-pressure counter-rotating fans offer 10% higher air volume than common fans.

The refined air channels implement concentrated cooling of heat-sensitive devices. The

optimal distribution of temperature sensors covers all areas of high heat concentration

(server hotspots), facilitating accurate fan speed adjustment. The cellular design on the

panel offers a porosity of 66%, which is 10% higher than that of square holes. The fans

use the PID algorithm to adjust the fan speed smoothly and efficiently. All these heat

dissipation designs ensure long-term stable running of the server at 40ºC.

Figure 2-2 shows the X6800 ventilation channels.

Figure 2-2 Ventilation channels

2.3 Management and Monitoring

lThe iBMC and HMM implement management and monitoring of the X6800. The iBMC

on each node implements node management through the Intelligent Platform

Management Interface (IPMI), KVM, or virtual DVD-ROM drive. The HMM

implements chassis management, which includes fan management, PSU management,

and chassis asset management.

lThe HMM and iBMC implement aggregation management through LAN switches

(LSWs). The LSWs provide external GE port, through which users can access the HMM

and iBMC to manage the chassis and server nodes.

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lThe HMM works with the fan switch boards to implements fan management. The fan

switch board provides five independent pulse-width modulation (PWM) control signals

to control the fan speed and ten tachometer (TACH) signals to detect the fan speed.

Based on the ambient temperature and temperature of the temperature-sensitive

components on the boards, the HMM uses Huawei speed adjustment algorithms to

determine a proper rotation speed, and then sends it to the fan switch board. The fan

switch board receives fan speed signals from the fan modules and reports the fan module

status to the HMM.

lPSU monitoring and management: The HMM provides one inter-integrated circuit (I2C)

for managing the PSUs and general purpose input/output (GPIO) pins for detecting the

PSU installation status and PwrOk state. The HMM supports queries on PSU output

power, PSU installation status, and PSU alarms.

Figure 2-3 shows the X6800 management and monitoring design.

Figure 2-3 X6800 monitoring and management design

2.4 Advantages

lThe X6800 uses Huawei proprietary system architecture with front maintenance and

front and rear access cabling, providing easy maintenance of the cool wind area.

lThe X6800 provides eight slots for installing 4U4 and 4U8 server nodes. This unified

architecture allows flexible configuration of computing and storage resources and easy

upgrades and maintenance.

lThe X6800 uses a modular design and supports hot-swappable server nodes, hard disks,

PSUs, fan module, and I/O module, which increases maintenance efficiency.

lThe X6800 uses the iBMC and HMM to implement management. The iBMC manages

server nodes, and the MMC manages the fan modules, PSUs, and chassis.

lAll server nodes share the PSUs and heat dissipation, improving PSU conversion

efficiency and reducing system power consumption.

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3 Hardware Description

3.1 Appearance

3.2 Components

3.3 Server Node

3.4 PCIe

3.5 Fan Module

3.6 PSU

3.7 Backplane

3.8 System Management Board and Fan Switch Board

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3.1 Appearance

The X6800 is 4U (176.0 mm or 7.0 in.) high. It uses a modular design to separate its chassis

from the server nodes. The X6800 can hold server nodes of different widths and types.

Figure 3-1 shows an X6800 holding four server nodes. Figure 3-2 shows an X6800 holding

eight server nodes.

Figure 3-1 X6800 holding four server nodes

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Figure 3-2 X6800 holding 8 server nodes

Front View

Figure 3-3 shows the front view of an X6800 that houses four XH628 V3 server nodes.

Figure 3-3 Front view of an X6800 (with 8 server nodes)

1. Server node slot 1 2 Server node slot 2

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3 Server node slot 3 4 Server node slot 4

5 Server node slot 5 6 Server node slot 6

7 Server node slot 7 8 Server node slot 8

9 Link indicator for the converged

management port

10 Converged management port

11 Activity indicator for the

converged management port

12 UID indicator

13 Operating status indicator 14 Product label for the server node

15 Product label for the entire shelf

Figure 3-4 shows the front view of an X6800 that houses four XH628 V3 server nodes.

Figure 3-4 Front view of an X6800 (with 4 server nodes)

1 Server node slot 1 2 Server node slot 2

3 Server node slot 3 4 Server node slot 4

5 Converged management network

port link indicator

6 Converged management network

port

7 Converged management network

port activity indicator

8 UID indicator

9 Operating status indicator - -

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Table 3-1 describes the indicators on the panel.

Table 3-1 Indicators on the panel

Item Color State Description

Operating status

indicator

Red Blinking at

1 Hz

A major alarm has been generated.

Blinking at

5 Hz

A critical alarm has been generated.

Green Off No power is supplied, or the PSU is

abnormal.

Steady on The PSU is operating properly.

UID indicator Blue Off The chassis is not located.

Steady on The chassis is being located.

Management

network port link

indicator

Green Off The network cable is not connected to the

management network port.

Blinking The network cable is connected to the

management network port.

Management

network port

activity indicator

Orange Off No data is being transmitted.

Steady on Data is being transmitted.

Rear View of the X6800

The X6800 chassis houses five fan modules, four PSUs, eight PCIe slots, and two

management modules (MMs). Figure 3-5 shows the rear view of an X6800 holding four

server nodes.

Figure 3-5 Rear view of an X6800 (with 4 server nodes)

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1 PSU 1 2 PSU 2

3 MM 1 4 PCIe slot 8

5 PCIe slot 7 6 PCIe slot 6

7 PCIe slot 5 8 PCIe slot 4

9 PCIe slot 3 10 PCIe slot 2

11 PCIe slot 1 12 MM 2 (reserved)

13 PSU 3 14 PSU 4

15 Fan module 5 16 I/O module 1

17 Fan module 4 18 I/O module 2

19 I/O module 3 20 Fan module 3

21 I/O module 4 22 Fan module 2

23 Fan module 1 - -

3.2 Components

Figure 3-6 describes the system components of the X6800.

Figure 3-6 X6800 components

Table 3-2 describes the X6800 components.

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Table 3-2 X6800 component description

No. Item Description

1 Server node The X6800 supports dual-slot server nodes XH622 V3 and

XH628 V3 and single-slot server nodes XH620 V3.

2 Chassis The X6800 is 4U (176.0 mm or 7.0 in.) high. It provides four

dual-width slots in the front, and four PSU slots, five fan module

slots, two MM slots, and eight PCIe slots in the rear.

3 I/O module An X6800 provides up to eight standard PCIe x8 slots for eight

half-height half-length PCIe cards or SSD cards, providing more

external ports or high-performance storage for each server node.

4 PSU An X6800 can hold four AC or DC (including high-voltage DC)

PSUs.

5 MM The MMs are hot-swappable and support aggregation

management.

6 Fan module An X6800 can hold five how-swappable fan modules in N + 1

redundancy.

3.3 Server Node

The X6800 can be flexibly configured with different types of server nodes. You can choose

server nodes based on service requirements.

Figure 3-7 shows an XH628 V3.

Figure 3-7 XH628 V3 appearance

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Figure 3-8 shows an XH622 V3.

Figure 3-8 XH622 V3 appearance

Figure 3-9 shows an XH620 V3.

Figure 3-9 XH620 V3

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NOTE

An X6800 chassis can be installed with different models of server nodes or the same type of server

nodes with different specifications. If an X6800 chassis needs to be installed with different server nodes,

note the following:

The operating temperature range decreases to 5℃ to 35℃ because different server nodes have different

wind drag coefficients.

If server nodes of different widths need to be installed in an X6800 chassis, the guide rails in the chassis

must be adjusted to prevent damage to the backplane. For example, if XH620 V3 and XH628 V3 or

XH622 V3 server nodes need to be installed in an X6800 chassis, contact Huawei technical support.

3.4 PCIe

The I/O module in the rear of the X6800 chassis offers eight standard PCIe x8 slots for

installing eight half-height half-length PCIe cards, providing more external ports for each

server node.

Figure 3-10 shows the PCIe slots.

Figure 3-10 PCIe slots

Table 3-3 lists the mapping between PCIe slots and single-slot server nodes.

Table 3-3 Mapping between PCIe slots and single-slot server nodes

PCIe Slot Server Node

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

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Table 3-4 lists the mapping between PCIe slots and dual-slot server nodes.

Table 3-4 Mapping between PCIe slots and dual-slot server nodes

PCIe Slot Server Node Slot

8 7

7 7

6 5

5 5

4 3

3 3

2 1

1 1

Table 3-5 provides technical specifications of the PCIe slots.

Table 3-5 Technical specifications of PCIe slots

Item Specifications Remarks

Dimensions (H x L) 68.90 mm x 167.65 mm

(2.71 in. x 6.60 in.)

Half-height, half-length

Maximum power

consumption

25 W Single slot

For details about the standard PCIe cards, see the Server Product Compatibility List.

3.5 Fan Module

The X6800 implements forced cooling by drawing in air from the front of the chassis and

discharging air through the rear of the chassis. The MM controls the fan speed based on the

server node operating status. The X6800 houses five pairs of counter-rotating fans. The heat

dissipation is not affected if a single fan is faulty.

Figure 3-11 shows the installation positions of fan modules in an X6800.

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Figure 3-11 Installation positions of fan modules

Table 3-6 describes the indicators on a fan module.

Table 3-6 Description of the indicators on a fan module

Name Color State Description

Fan module

operating status

indicator

Red and green Red The fan module is

faulty.

Green The fan module is

operating properly.

3.6 PSU

The X6800 uses four AC or DC PSUs.

The input voltage range of the PSUs on the X6800 is as follows:

lAC PSUs: 100 V to 240 V AC (input frequency: 50 Hz or 60 Hz)

lDC PSUs: –48 V to –60 V DC

l380 V HV DC PSUs: 260 V to 400 V DC

l240 V HV DC PSUs: 192 V DC to 288 V DC

The output voltage of the PSUs is 12 V DC.

Figure 3-12 shows an AC PSU.

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Figure 3-12 AC PSU

The AC PSU panel has a latch, an AC power socket, and an operating status indicator, as

shown in Figure 3-13.

Figure 3-13 AC PSU panel 1.

1. Handle 2 Operating status

indicator

3 AC power input

socket

4 Latch

Table 3-7 describes the PSU operating status indicator on the AC PSU panel.

Table 3-7 Operating status indicator on the AC PSU

Name Color Status Description

Operating status

indicator

Green Off No power is supplied, or the PSU is

abnormal.

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Name Color Status Description

Steady

green

The PSU is operating properly.

Figure 3-14 shows a DC PSU.

NOTE

lA 240 V HV DC PSU has the same appearance as an AC PSU.

lA 380 V HV DC PSU has similar appearance to an AC PSU except that the power socket differs.

Figure 3-14 DC PSU

The DC PSU panel has a latch, a DC power socket, and an operating status indicator, as

shown in Figure 3-15.

Figure 3-15 DC PSU panel

1. Handle 2 Operating status

indicator

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3 Ground cable 4 RTN(+)

5 NEG(-) 6 Latch

Table 3-8 describes the PSU operating status indicator on the DC PSU panel.

Table 3-8 Description of the operating status indicator on the DC PSU

Name Color Status Description

Operating status

indicator

Green Off No power is

supplied, or the PSU

is abnormal.

Steady green The PSU is

operating properly.

Table 3-9 lists the PSUs supported by the X6800.

Table 3-9 PSUs supported by the X6800

BOM Specifications Note

02310QWX AC/DC Power Module 750W 100V-240V/9.0~4.5A OR

240V DC/5A +12V/62.5A 94.0% Platinum.

2559 BTU/hr

02270113 DC/DC Power Module 824 W -38 V--75 V/26 A +12

V/65 A 93.5% Gold.

2811 BTU/hr

02130985 AC/DC Power Module 1200 W 100 V-240 V/6.6~9.3 A

OR 240 V DC/8 A +12 V/100 A 94.0% Platinum. 2731

BTU/hr(at 100 V AC); 3071 BTU/hr(at 110-120 V AC);

4094 BTU/hr(at 200-240 V AC)

02270146 DC/DC Power Module 1200 W 260-400 V/6 A +12

V/100 A 94% Platinum.

4094 BTU/hr

Only for china

NOTE

For more details, see the X6800 Compatibility List.

3.7 Backplane

The X6800 uses a passive backplane. The backplane connects server nodes to the HMM, rear

I/O transfer board, fan switch board, and PSUs, as shown in Figure 3-16.

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Figure 3-16 Backplane

3.8 System Management Board and Fan Switch Board

The X6800 uses the HMMs and fan switch board to perform out-of-band management. The

HMMs are hot-swappable and implement temperature monitoring, fan management, power

management, and node management. The fan switch board provides fan management ports

and system aggregation management functions.

Figure 3-17 shows the positions of the HMMs and fan switch board.

Figure 3-17 Positions of the system management board and fan switch board

Figure 3-18 shows the front view of the MM.

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Figure 3-18 Front view of the MM

1 Captive screw 2 Operating status

indicator

3 UID indicator 4 Active/Standby

switchover indicator

5 Handle 6 Management

network port link

indicator

7 Management

network port

8 Management

network port activity

indicator

9 Serial port - -

Table 3-10 describes the indicators on an MM panel.

Table 3-10 Indicators on an MM panel

Name Color Status Description

Operating status

indicator

Red Blinking at

1 Hz

A major alarm has been generated.

Blinking at

5 Hz

A critical alarm has been generated.

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Name Color Status Description

Green Off No power is supplied, or the MM is

abnormal.

Steady on The MM is operating properly.

UID indicator Blue Off The chassis is not located.

On The chassis is being located.

Active/Standby

switchover

indicator

Orange Off The MM is in the standby state.

On The MM is in the active state.

Management

network port link

indicator

Green Off The network cable is not connected to the

management network port.

Blinking The network cable is connected to the

management network port.

Management

network port

activity indicator

Orange Off No data is being transmitted.

On Data is being transmitted.

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4 Security Management

4.1 Compute Node

4.2 MM

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4.1 Compute Node

Compute nodes support security solutions based on the Trusted Platform Module (TPM).

The TPM is a security chip that complies with the Trusted Computing Group (TCG) TPM

specification. The hardware-based TPM provides data encryption, password protection,

authentication, and internal resource protection. The TPM V1.2 is available.

The TPM is installed on a compute node and connects to the compute node through a port.

You can access a compute node with the TPM only after authorization, which ensures data

security based on hardware.

4.2 MM

The MM security involves hierarchical command protection, remote Secure Shell (SSH)

Hierarchical Command Protection

To ensure operation security, only the user who has passed the authentication can access the

MM through an Ethernet port.

The MM provides hierarchical protection for command lines. The commands are classified

into commands of the monitoring level, configuration level, and management level in

ascending order. Login users are classified into common user, operator, and administrator.

After logging in to the MM, a user can run only the commands corresponding to or lower than

the specified level.

Remote SSH Login

The MMs support Secure Shell (SSH), which provides security protection and verification

functions. SSH defends against various attacks on an insecure network. The MMs also

support Secure File Transfer Protocol (SFTP) to provide encryption protection for file

transfer.

SNMP Encrypted Authentication

The MMs support the SNMPv3 and SNMP Trap v3 encrypted authentication functions. If the

MMs are managed by the network management site using SNMP, the user-based security

mode (USM) encryption authentication is used to ensure security of the MMs.

The MMs support MD5 or SHA SNMP V3 and SNMP Trap V3 authentication, and DES or

AES encryption. The default authentication type is MD5, which is easy to crack. You are

advised to set the authentication type to SHA.

NOTE

The MMs support SNMPv1, SNMPv2c, FTP, and Telnet protocol, which are disabled by default for

security purposes. If you need to enable SNMPv1 or SNMPv2c, contact Huawei technical support.

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5 Management

The X6800 uses the HMM and iBMC to perform node management and out-of-band

aggregation management. The X6800 uses the HMM to perform management board hot swap,

out-of-band aggregation management, and system power consumption managements. The

X6800 uses Huawei-proprietary iBMC intelligent management system to implement remote

server management. The iBMC complies with IPMI 2.0 specifications and provides reliable

hardware monitoring and management.

5.1 iBMC Features

5.2 HMM Features

5.3 Management Principles

5.4 Management Modes

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5.1 iBMC Features

The iBMC provides the following features:

lKeyboard, video, and mouse (KVM) and text console redirection

lRemote virtual media

lIPMI V2.0

lSimple Network Management Protocol (SNMP) V3

lCommon information model (CIM)

lWeb-based logins

lBlack box function

Table 5-1 describes the iBMC specifications.

Table 5-1 iBMC specifications

Item Specifications

Management interface Supports integration with any standard management system

through the following interfaces:

lIPMI V2.0

lCLI

lHTTPS

lSNMP V3

lWeb

Node fault detection Detects faults and accurately locates faults in hardware.

Node alarm management Supports alarm management and reports alarms in various

ways, such as the SNMP trap, SMTP, and syslog service, to

ensure uninterrupted system operation.

Integrated virtual KVM Provides remote maintenance for troubleshooting. The

maximum resolution is 1280 x 1024.

Integrated virtual media Virtualizes local media devices or images to media devices on

a remote server, which simplifies OS installation. The virtual

DVD-ROM drive supports a transmission rate of up to 8

MB/s.

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Item Specifications

WebUI Provides a visual WebUI for quick configuration and

information queries.

The following web browsers are supported:

lIE9.0/10.0/11.0

lMozilla Firefox 26.0/39.0

lChrome 21.0/44.0

lSafari 8.0

lJRE 1.7.0 U40

lJRE 1.8.0 U45

Fault reproduction Reproduces faults to facilitate rapid fault diagnosis.

Screenshots and videos Allows you to view screenshots and videos without login,

which facilitates preventive maintenance inspection (PMI).

DNS/directory service Supports domain management and directory services, which

significantly simplifies network and configuration

management.

Dual-image backup Starts from an image backup if the software fails.

IPv6 Supports IPv6 to ensure sufficient IP addresses.

5.2 HMM Features

The Hyper management module (HMM) supports the following specifications and features:

lIPMI V2.0.

lCLI-based logins.

lOut-of-band aggregation management.

Table 5-2 describes the HMM specifications.

Table 5-2 HMM specifications

Item Specifications

Management interface Supports integration with any standard management system

through the following interfaces:

lIPMI V2.0

lCLI

Hot-swap of MMs Allows the faulty MM to be replaced without interrupting

system operating and restores the working mode of the MM in

short time.

Asset management Provides intelligent asset management to increase efficiency.

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Item Specifications

Intelligent power

management

Uses the power capping technology to increase deployment

density and dynamic energy saving technology to lower

operating costs.

Out-of-band aggregation

management

Integrates the out-of-band management of all server nodes in

the chassis, reduces the cabling of the management network,

and shortens maintenance time.

5.3 Management Principles

Management principles of the X6800 are as follows:

lThe Integrated Baseboard Management Controller (iBMC) and the Hyper Management

Module (HMM) implement management and monitoring of the X6800. The iBMC on

each node implements node management through the Intelligent Platform Management

Interface (IPMI), KVM, or virtual DVD-ROM drive. The HMM implements chassis

management, which includes management of fan modules, PSUs, and chassis assets.

lThe HMM and iBMC implement converged management over the LAN switch (LSM)

chip in the chassis. The LSM provides an external GE port. You can log in to the HMM

and iBMC over the external GE port to manage the chassis and server nodes.

lThe HMM works with the fan switch boards to implements fan management. The fan

switch board provides five independent pulse-width modulation (PWM) control signals

to control the fan speed and ten tachometer (TACH) signals to detect the fan speed.

Based on the ambient temperature and temperature of the temperature-sensitive

components on server blades, HMM uses Huawei speed adjustment algorithms to

determine a proper rotation speed, and then sends it to the fan switch board. The fan

switch board receives fan speed signals from the fan modules and reports the fan module

status to the HMM.

lPSU monitoring and management: The HMM provides one inter-integrated circuit (I2C)

for managing the PSUs and general purpose input/output (GPIO) pins for detecting the

PSU installation status and PwrOk state. The HMM supports queries on PSU output

power, PSU installation status, and PSU alarms.

The following shows the X6800 management plane.

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Figure 5-1 X6800 management plane

5.4 Management Modes

Access Modes

The X6800 server nodes and Hyper Management Module (HMM) are configured with

independent IP addresses. You can access the Intelligent Baseboard Management Controller

(iBMC) of a server node or the HMM to manage the X6800.

lOn a server node, you can:

–Directly access the iBMC through the iBMC management network port on the

server node.

–Access the iBMC through a service network port on a network interface card (NIC)

over a network controller sideband interface (NC-SI).

–Access the HMM in transparent transmission mode through the iBMC management

network port. For details, see Configuring Transparent Transmission.

lThrough the converged management network port on the chassis mounting ear or on the

HMM, you can:

–Directly access the HMM.

–Access the iBMC in converged management node. For details, see Configuring

Network Port Aggregation.

Networking

The X6800 provides flexible networking of the management network:

lPoint-to-point networking

The server nodes are directly connected to the switch outside the X6800 chassis to form an

out-of-band management network plane. You must set LAN Port Configuration to Dedicated

on the BIOS.You also can connect Data plane network and transfer management message

through NC-SI. Figure 1 shows the cable connections.

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Figure 5-2 Point-to-point networking

lCabling from the mounting ear for converged management

The X6800 is connected to the switch outside the X6800 chassis through a cable led out from

the front mounting ear on the X6800 chassis. The out-of-band management network

communicates with the X6800 server nodes through the LAN switch (LSW) chip in the

X6800 chassis. You need to change LAN Port Configuration (Dedicated by default) to Shared

on the BIOS. Figure 2 shows the cable connections.

Figure 5-3 Cabling from the mounting ear (converged management)

lCabling from the HMM for converged management

The X6800 is connected to the switch outside the X6800 chassis through a cable led out from

the converged management port on the HMM in the X6800 chassis. The out-of-band

management network communicates with the X6800 server nodes through the LSW chip in

the X6800 chassis. You need to change LAN Port Configuration (Dedicated by default) to

Shared on the BIOS. Figure 3 shows the cable connections.

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Figure 5-4 Cabling from the HMM (converged management)

NOTICE

lThe active/standby switchover feature of the X6800 HMMs is not available at present.

Therefore, the X6800 comes with only one HMM.

lThe converged management network port on the HMM provides an external interface for

the LSW. The HMM is different from the management module (MM) of blade servers.

The MM integrates a management plane switching chip, while the HMM only provides an

external port for the management plane switch.

lEnhancement has been made on the management network ports on the mounting ear and

on the HMM to prevent self-loop between the LSW and management switches in the

equipment room. If both of the ports are connected to the management network, the port

on the mounting ear has higher priority and the port on the HMM will be disabled by

software.

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6 Technical Specifications

6.1 Chassis Specifications

6.2 Node Specifications

6.3 Power Supply and Power

6.4 Environment Specifications

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6.1 Chassis Specifications

Chassis Specifications

Table 6-1 provides the X6800 technical specifications.

Table 6-1 Chassis specifications

Component Description

Form factor The X6800 is a 4 U-height multi-node server.

Supported nodes l8 single-slot nodes

l4 dual-sot nodes

PCIe slot The rear panel of the X6800 provides a maximum of eight PCIe x8

slots.

Management

interface

lOne converged management port on the mounting ear

lOne converged management port provided by each HMM

PSU lNumber of PSUs: 4

lType of PSUs supported:

–750 W, 1200 W, or 1500 W AC PSU

–800 W DC (including HVDC) PSU

NOTE

lThe X6800 PSUs support 1 + 1 and 2 + 2 redundancy modes. Select the

PSUs based on the X6800 configuration and the PSU redundancy

requirements.

lIf the XH628 V3 is configured, the X6800 supports N+N PSU

redundancy mode. If the XH622 V3 or XH620 V3 is configured,

determine the PSU redundancy mode based on the power consumption.

Fan module Five fan modules working in N + 1 redundancy

Dimensions (W x D

x H)

448 mm x 898 mm x 175 mm (17.64 in. x 35.35 in. x 6.89 in.)

Weight lNet weight: 29 kg (63.95 lb)

lFully-configured with XH628 V3: 109 kg (240.35 lb)

lFully-configured with XH622 V3: 69 kg (152.15 lb)

lFully-configured with XH620 V3: 77 kg (169.79 lb)

lPackage weight: 6.5 kg (14.33 lb)

Cabinet requirements

The depth of an X6800 chassis is 898 mm, and therefore the cabinet depth must be no less

than 1200 mm. For details, see Figure 6-1.

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Figure 6-1 Cabinet requirements

NOTE

lThe minimum cabinet depth is 1.2 m (47.2 in.).

lThe minimum distance between the front mounting bar and the front cabinet door is 140 mm (5.51

in.) if cables are routed from the front of the X6800 chassis, and is 90 mm (3.54 in.) if cables are

routed form the rear of the chassis.

lCabling option 2 is recommended because routing PDU cables from the chassis rear avoids tangling

with the server cabling.

lIf cabling option 1 is used, ensure that the maximum gap between the PDU and rear door is 135 mm

(5.31 in.).

lAdjust all positioning distances to allow for cable bend radius, while always ensuring front cabling

security and unobstructed installation and use of PDU plus.

6.2 Node Specifications

Table 6-2 provides the models and specifications of the X6800 server nodes.

Table 6-2 Hardware

Type Model Item

Chassis X6800 An X6800 chassis is 4 U. It provides eight front slots,

which can hold four dual-slot server nodes or eight

single-slot server nodes.

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Type Model Item

Server node XH628 V3 The XH628 V3 is a dual-slot storage node that supports:

lUp to two Intel® Xeon® E5-2600 v3 or

Intel®Xeon® E5-2600 v4 series processors

lUp to 16 DDR4 DIMMs

lTwelve 2.5" or 3.5" SAS HDDs, SATA HDDs, or

SSDs

lTwo SATADOMs

lOne built-in USB flash drive

lFour half-height half-length (HHHL) standard PCIe

cards (or two 2.5" SATA HDDs or SSDs and two

HHHL standard PCIe cards)

XH622 V3 The XH622 V3 is a dual-slot GPU server node that

supports:

lUp to two Intel® Xeon® E5-2600 v3 or

Intel®Xeon® E5-2600 v4 series processors

lUp to 16 DDR4 DIMMs

lTwo dual-slot GPUs

lTwo HHHL standard PCIe cards

lFour 2.5" SAS HDDs, SATA HDDs, or SSDs

lTwo SATADOMs

lOne built-in USB flash drive

XH620 V3 The XH620 V3 is a single-width computing server node

that supports:

lOne Intel® Xeon® E5-1600 v3 series processor or

up to two Intel® Xeon® E5-2600 v3 or

Intel®Xeon® E5-2600 v4 series processors

lUp to 16 DDR4 DIMMs

lTwo 2.5" SAS HDDs, SATA HDDs, or SSDs

lTwo SATADOMs

lOne built-in USB flash drive

lAny of the following configurations:

–Two HHHL PCIe cards

–Four 2.5" SAS HDDs, SATA HDDs, or SSDs +

one HHHL PCIe card

–Two 3.5" SATA HDDs + one HHHL PCIe card

(SATADOM cannot be installed)

6.3 Power Supply and Power

The X6800 provides four PSU slots. Table 6-3 lists the PSU and power specifications.

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Table 6-3 Power supply specifications

PSU Type Input Voltage Maximum Output

Power

Output

Voltage

Power Cable

750 W AC

PSU

100 V to 127 V AC

50 Hz/60 Hz

9 A

The output power of

each AC PSU is 750

The X6800 supports

four PSUs in N + N

(2+2) redundancy

mode, with a

maximum output

power of 1500 W.

12.3 V DC The AC PSU

uses 10 A

power cables

with the C13

connector.

Cold pressure

of power

cables: 4 mm2.

200 V to 240 V AC

50 Hz/60 Hz

5 A

192 V to 288 V DC

4 A

1200 W

AC PSU

100 V to 127 V AC

50 Hz/60 Hz

9.2 A

The output power of

each AC PSU is 1200

The X6800 supports

four PSUs in N + N

redundancy mode,

with a maximum

output power of 2400

200 V to 240 V AC

50 Hz/60 Hz

6.6 A

192 V to 288 V DC

6 A

1500 W

AC PSU

200 V to 240 V AC

50 Hz/60 Hz

8.3 A

The output power of

each AC PSU is 1500

The X6800 supports

four PSUs in N + N

redundancy mode,

with a maximum

output power of 3000

192 V to 312 V DC

7.5 A

1200 W

380 V

HVDC

PSU

260 V to 400 V DC

The output power of

each AC PSU is 1200

The X6800 supports

four PSUs in N + N

redundancy mode,

with a maximum

output power of 2400

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PSU Type Input Voltage Maximum Output

Power

Output

Voltage

Power Cable

800 W DC

PSU

38 V to 75 V DC

26 A

The output power of

each DC PSU is 800

W. The X6800

supports four PSUs in

N + N redundancy

mode, with a

maximum output

power of 1600 W.

NOTE

For details about PSU part numbers, see the Huawei X6800 Server Compatibility list.

6.4 Environment Specifications

Table 6-4 provides the X6800 environment specifications.

Table 6-4 X6800 environment specifications

Item Specifications

Temperature Operating temperature: 5°C to 40°C (41°F to 104°F)(ASHRAE Class

A3 compliant)

Non-operating temperature: -40°C to +65°C (-40°F to +149°F)

NOTE

lThe X6800 supports the highest operating temperature of 35°C (95°F) if one

fan fails.

lThe X6800 supports the highest operating temperature of 35℃ (95°F) if the

XH620 V3 server nodes are configured with four 2.5" HDDs.

lIf the XH620 V3 server nodes use E5-16XX v3 processors, the four front 2.5"

hard disks cannot be configured and the highest operating temperature is 35°C

(95°F).

lThe X6800 supports the highest operating temperature of 30°C (86°F) when

the XH622 V3 is configured with P100 GPUs.

lThe operating temperature range is 5°C to 35°C (41°F to 95°F) if different

compute nodes are installed in the same chassis.

Relative

humidity (RH)

Operating humidity: 8% to 90%

Non-operating humidity: 5% to 95%

Temperature

change rate

20ºC/h (36°F/h)

Altitude Operating altitude: ≤ 3000 m (9842 ft)

At altitudes higher than 900 m (2952.76 ft), the operating temperature

decreases by 1ºC (1.8°F) with each 300 m (984.24 ft) increase in

altitude.

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Item Specifications

Vibration One cyclical sweep in each axial direction at the rate of 0.1 oct/min, with

a total of three axial directions

5 Hz to 10 Hz: 5 mm (0.20 in., peak-to-peak value)

10 Hz to 100 Hz: 1 m/s2

Impact Tested to withstand half sine wave shock pulse with peak acceleration of

2 G for 11 ms, applied 3 times to each surface from three axial directions

Noise According to ISO7999 (ECMA 74) and ISO9296 (ECMA109), the

declared A-Weighted sound power levels (LWAd) and declared average

bystander position A-Weighted sound pressure levels at 23℃ are as

follows:

Idle:

lDeclared A-weighted sound power levels (LWAd): 6.4 Bels

lDeclared average bystander position A-weighted sound pressure

levels (LpAm): 50.3 dBA

Operating:

lLWAd: 7.2 Bels

lLpAm: 58.4 dBA

NOTE

The actual sound levels generated during server operating vary depending on the

server configuration, loads, and ambient temperature.

Input voltage l750 W AC Platinum PSUs:

100 V to 240 V AC, 50/60 Hz or 192 V to 288 V DC

l1200 W AC Platinum PSUs:

100 V to 240 V AC, 50/60 Hz or 192 V to 288 V DC

l1200 W 380 V HVDC PSUs

260 V to 400 V DC

l1500 W AC Platinum PSUs:

100 V to 240 V AC, 50/60 Hz or 192 V to 288 V DC

l800 W -48 V DC PSUs:

-36 V to -60 V DC

Rated power of

PSUs

Rated power for PSUs:

l750 W AC

l800 W DC

l1200 W AC

l1200 W DC

l1500 W AC

Power

consumption

The power consumption changes depending on the server configuration.

For details, see Huawei Server Power Calculator.

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Table 6-5 describes the heat dissipation requirements of X6800 CPUs of different models.

Table 6-5 Heat dissipation requirements of X6000 CPUs of different models

CPU Model Maximum Intake Air

Temperature

Remarks

E5-2697 v3 (145 W)

E5-2699 v3 (145 W)

E5-2697 v4 (145 W)

E5-2697A v4 (145 W)

E5-2699 v4 (145 W)

E5-2699A v4 (145 W)

35°C (95°F) The performance of E5-2667 v4

CPUs will deteriorate if the

temperature of intake air is higher

than 30°C (86°F) or one fan fails.

E5-2643 v4 (135 W)

E5-2637 v4 (135 W)

35°C (95°F)

E5-2667 v4 (135 W) 30°C (86°F)

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7 Warranty

According to the Huawei Warranty Policy for Servers & Storage Products (Warranty Policy

for short), the X6800 has a three-year warranty, the DVD-ROM drives and BBUs have a one-

year warranty, and the software media have a three-month warranty. The Warranty Policy is a

series of warranty maintenance upgrades and post-warranty maintenance agreements with a

well-defined scope of services, including service hours, response time, terms of service, and

service agreement terms and conditions.

The Warranty Policy is country-specific. The service types, service levels, response time, and

terms and conditions may vary with the countries where the product is used. Not all services

described in the Warranty Policy are provided to users in all countries. For more information

about warranty services in your country, contact Huawei technical support or your local

representative office.

Table 7-1 describes the warranty service response time.

Table 7-1 Response time

Service Response Time Description Remarks

Help Desk 24 x 7 Available 24

hours a day, 7

days a week

(00:00 to 24:00,

Monday to

Sunday)

None

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Service Response Time Description Remarks

Remote

troubleshooting

24 x 7 Available 24

hours a day, 7

days a week

(00:00 to 24:00,

Monday to

Sunday)

Response time

starts from the

moment the

technical

support accepts

a customer's

service request

to the time

technical

support contacts

the customer to

provide remote

trouble shooting

service.

Online

technical

support

24 x 7 Huawei support

website:

available 24

hours a day, 7

days a week

(00:00 to 24:00,

Monday to

Sunday)

None

Licensing of

software

updates

24 x 7 Huawei support

website:

available 24

hours a day, 7

days a week

(00:00 to 24:00,

Monday to

Sunday)

None

Return for

repair

Outside China 45 calendar

days shipment

(CDS), 9 hours

a day, 5 days a

week

Available 9

hours a day, 5

days a week,

excluding

official

holidays(09:00

to 18:00,

Monday to

Friday).

The repaired or

replacement

parts will be

shipped within

45 calendar

days after

Huawei

receives the

defective parts.

In China 9 x 5 x NBD Available 9

hours a day, 5

days a week,

excluding

official

holidays(09:00

to 18:00,

Monday to

Friday).

Service requests

submitted after

15:30 will be

handled the

next workday.

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Table 7-2 describes warranty services provided by Huawei.

Table 7-2 Warranty services

Service Description

Help Desk Huawei provides 24-hour after-sales

technical support such as handling

customers requests for troubleshooting or

hardware replacement, responding to

customer inquiries, handling customer

complaints, and collecting suggestions using

the dedicated hotline.

Remote troubleshooting After receiving a service request for

rectifying a network or system fault,

Huawei technical support engineers first

analyze and handle the fault remotely and

then resolve the issue as soon as possible.

There are two remote troubleshooting

methods: telephone support and remote

access.

Online technical support The Huawei support website provides

product technical materials, such as product

manuals, configuration guides, networking

case studies, and maintenance records.

Authorized users can access the website,

download documents, get up-to-date

maintenance and skills development

information, and learn about the latest

products.

Licensing of software updates Huawei provides patches whenever

necessary to ensure stable and reliable

equipment operation.

Return for repair Huawei provides repair or replacement

services for customers within the promised

time to meet customer needs for spare parts.

You can return defective parts to the

designated Huawei customer service center

after submitting a service request.

For the products with a three-year warranty

used in China, Huawei provides NBD

service, 9 hours a day, 5 days a week.

For the products with a three-year warranty

used outside China, Huawei provides CDS

service, 9 hours a day, 5 days a week.

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8 Certifications

8.1 Certifications

8.2 Protocols

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8.1 Certifications

Table 8-1 lists the certifications passed by the X6800.

Table 8-1 X6800 certifications

Regio

Country Certificate

Name

Label Compul

sory/

Optiona

X6800

XH62

8 V3

XH622

XH620

China China CCC C - - -

RoHS C - - -

Europ

EU CE-SDOC C ★ ★ ★

RoHS NA C - - -

REACH NA C - - -

WEEE C - - -

Russia GOST-R C - - -

North

Amer

ica

America FCC-SDOC Warning C ★ ★ ★

NRTL-

UL/MET

C - - -

Canada IC Warning C ★ ★ ★

NRTL-

UL/MET

C - - -

Asia -

Pacifi

Australia

/New

Zealand

C-Tick C ★ ★ ★

Japan VCCI O ★ ★ ★

Latin

Amer

ica

Mexico ENERGY

LABEL

NA C - - -

Middl

East,

Turkey CE-SDOC C - - -

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West

Afric

North

Afric

Saudi

Arabia

SASO C ★ ★ ★

Nigeria SONCAP C ★ ★ ★

Globa

IECEE

members

CB O - - -

Note: For more details, see Tecal Server Certificate Map or visit http://

hi3ms.huawei.com/hi/group/8355.

8.2 Protocols

Table 8-2 lists the standards and protocols with which the X6800 complies.

Table 8-2 Standards and protocols the X6800 complies with

Category Standard/Protocol Specifications

Standards IEEE 802.1P QoS

IEEE 802.1Q VLAN

IEEE 802.1D Bridge/Spanning Tree

IEEE 802.3 Ethernet

IEEE 802.3u FE

IEEE 802.3x Flow control

IEEE 802.3z GE

IEEE 1149.1-2001 IEEE Standard Test Access Port and

Boundary-Scan Architecture

IEC 812 Procedure for Failure Mode and Effects

Analysis (FMEA)

IEC 863 Presentation of Reliability, Maintainability,

and Availability Predictions

IEC60297 Chassis compliance

IEC60950 Safety

IEC60825-1/2/6 Safety

IEC60215 Safety

IEC61000 EMC standard

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Category Standard/Protocol Specifications

UL60950 Safety (North America)

EN60950 Safety (Europe)

ECMA TR/70 Environment protection

GR-929 Reliability

Telcordia SR-332 Reliability

ETS European telecommunications standards

Protocols IP Internet Protocol

ARP Address Resolution Protocol

ICMP Internet Control Message Protocol

IGMP Internet Group Management Protocol

SNMP Simple Network Management Protocol

TELNET Remote terminal protocol

HTTP Hypertext Transfer Protocol

TFTP Trivial File Transfer Protocol

FTP File Transfer Protocol

IPMI Intelligent Platform Management Interface

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A Acronyms and Abbreviations

AC Alternating Current

AES NI Advanced Encryption Standard New Instruction Set

ARP Address Resolution Protocol

AVX Advanced Vector Extensions

BBU Backup Battery Unit

BMC Baseboard Management Controller

CD Calendar Day

CIM Common Information Model

CLI Command-line Interface

DC Direct Current

DDR3 Double Data Rate 3

DEMT Dynamic Energy Management Technology

DIMM Dual In-line Memory Module

DVD Digital Video Disc

ECC Error Checking and Correcting

ECMA European Computer Manufacturers Association

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EDB Execute Disable Bit

EN European Efficiency

ETS European Telecommunication Standards

FC Fiber Channel

FTP File Transfer Protocol

GE Gigabit Ethernet

GPIO General Purpose Input/Output

HDD Hard Disk Drive

HMM Hyper Management Module

HPC High-performance Computing

HTTP Hypertext Transfer Protocol

HTTPS Hypertext Transfer Protocol Secure

HVDC High Voltage Direct Current

ICMP Internet Control Message Protocol

IDC Internet Data Center

IEC International Electrotechnical Commission

IEEE Institute of Electrical and Electronics Engineers

IGMP Internet Group Message Protocol

iBMC Integrated Baseboard Management Controller

IOPS Input/Output Operations per Second

IP Internet Protocol

IPC Intelligent Power Capability

IPMB Intelligent Platform Management Bus

IPMI Intelligent Platform Management Interface

KVM Keyboard Video and Mouse

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LC Lucent Connector

LDIMM Local Dual In-line Memory Module

LED Light Emitting Diode

MAC Media Access Control

NBD Next Business Day

NC-SI Network Controller Sideband Interface

PCIe Peripheral Component Interconnect Express

PHY Physical Layer

PMBUS Power Management Bus

POK Power OK

PWM Pulse-width Modulation

QPI QuickPath Interconnect

RAID Redundant Array of Independent Disks

RDIMM Registered Dual In-line Memory Module

RJ45 Registered Jack 45

SAS Serial Attached Small Computer System Interface

SATA Serial Advanced Technology Attachment

SGMII Serial Gigabit Media Independent Interface

SMTP Simple Mail Transfer Protocol

SM_CLP Server Management Command Line Protocol

SNMP Simple Network Management Protocol

SSD Solid-state Drive

HUAWEI X6800 Server

White Paper A Acronyms and Abbreviations

Issue 04 (2017-07-26) Huawei Proprietary and Confidential

TACH Tachometer signal

TBT Turbo Boost Technology

TCG Trusted Computing Group

TDP Thermal Design Power

TELNET Telecommunication Network Protocol

TET Trusted Execution Technology

TFTP Trivial File Transfer Protocol

TPM Trusted Platform Module

UDIMM Unbuffered Dual In-line Memory Module

UEFI Unified Extensible Firmware Interface

UID Unit Identification Light

UL Underwriter Laboratories Inc.

USB Universal Serial Bus

VGA Video Graphics Array

VRD Voltage Regulator-Down

WSMAN Web Service Management

HUAWEI X6800 Server

White Paper A Acronyms and Abbreviations

Issue 04 (2017-07-26) Huawei Proprietary and Confidential

Table of Contents

Huawei FusionServer X6800 User Manual

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