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FusionStorage OBS 7.0 Hardware Installation Guide 06

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
2288H V5 12-Slot Node

2288H V5 12-Slot Node

This section describes the function, appearance, ports, indicators, physical structure, and technical specifications of a 2288H V5 12-slot node.

Function

The Huawei 2288H V5 12-slot node is a 2 U dual-socket rack server developed for Internet, Internet data center (IDC), cloud computing, enterprise, and telecom service applications. The 2288H V5 server is ideal for IT core services, cloud computing virtualization, high-performance computing, distributed storage, big data processing, enterprise and telecom service applications, and other complex workloads. It combines low power consumption with high scalability and reliability, and easy deployment and management.

Appearance

Entire device

Figure 14-17 shows the overall appearance of a 2288H V5 12-slot node.

Figure 14-17 Appearance

Front view

Figure 14-18 shows the front panel of a 2288H V5 12-slot node.

Figure 14-18 Front panel

1

Fault diagnosis LED

2

Health indicator

3

UID button/indicator

4

Power button/indicator

5

Label, including the equipment serial number (ESN) label

6

Service disk

7

Disk Fault indicator

8

Disk Active indicator

9

USB 2.0 port

10

Network port Link indicators (numbered 1 to 4 from top to bottom)

The front panel of a 2288H V5 12-slot node provides 12 service disk slots numbered from 0 to 11 from top to bottom and from left to right, as shown in Figure 14-19.

Figure 14-19 Disk slots on the front panel of a 2288H V5 12-slot node

Rear view

Figure 14-20 shows the rear panel of a 2288H V5 12-slot node.

Figure 14-20 Rear panel

1

I/O module 1

2

Data transmission status indicator

3

Connection status indicator

4

I/O module 2

5

I/O module 3

6

Power module 2

7

Power module sockets

8

Power indicator

9

Power module 1

10

Flexible NIC (optional)

11

USB 3.0 ports

12

UID indicator

13

Serial port

14

Management network port

15

GE electrical ports

16

VGA port

17

Connection status indicator/Data transmission status indicator

18

10GE optical port

19

Transmission rate indicator

Ports

Table 14-1 and Table2 Ports on the rear panel show ports provided by a 2288H V5 12-slot node.

Table 14-1 Ports on the front panel

Port

Type

Quantity

Description

USB port

USB 2.0

2

Connects to a USB device.

NOTE:

Before connecting to a USB device, ensure that the USB device operates properly. A node may operate abnormally if it is connected to a faulty USB device.

Table 14-2 Ports on the rear panel

Port

Type

Quantity

Description

Power module socket

1 or 2

Connects to a power supply.

10GE electrical port

10G BASE-T

2

The mainboard provides two 10GE electrical ports or two 10GE optical ports.

NOTE:
  • 10GE electrical ports do not support 10 Mbit/s or 100 Mbit/s networks and the rate cannot be forcibly set to 1000 Mbit/s.
  • 10GE optical ports do not support 10 Mbit/s or 100 Mbit/s networks.

10GE optical port

10G SFP+

2

GE electrical port

GE BASE-T

2

Functions as a node service network port.

NOTE:

This port does not support forcible rates or 10 Mbit/s and 100 Mbit/s networks.

USB port

USB 3.0

2

Connects to a USB device.

NOTE:

Before connecting to a USB device, ensure that the USB device operates properly. A node may operate abnormally if it is connected to a faulty USB device.

Management network port

GE BASE-T

1

Functions as a 1000 Mbit/s Ethernet port, used for node management.

VGA port

DB15

1

Connects to a terminal, such as a screen.

Serial port

RJ45

1

Functions as the system serial port by default. You can set it as the iBMC serial port by using the iBMC command. This port is used for debugging.

Indicators

You can initially determine the current operating status of a 2288H V5 12-slot node by observing its indicators.

Table 14-3 shows the indicators and buttons on the front panel of a 2288H V5 12-slot node.

Table 14-3 Indicators and buttons on the front panel

Identifier

Description

Details

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model 2288H V5 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the CLI.

UID indicator

  • Steady blue/Blinking blue: The node is being located.
  • Off: The node is not being located.

UID button

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power supply.

Power button

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, holding down this button for 6 seconds will power off the node.
  • When the node is ready to be powered on, you can press this button to power on the node.

NMI button

The NMI button triggers a node to generate a non-maskable interrupt. You can press this button or control it remotely through the iBMC WebUI.

NOTE:
  • Press the NMI button only when the OS is abnormal. Do not press this button when the node is operating properly.
  • Press the NMI button only for internal commissioning. Before pressing this button, ensure that the OS has the handler for NMI interrupts. Otherwise, the OS may crash. Exercise caution when pressing this button.

Network port Link indicator

Each indicator shows the status of an Ethernet port on the NIC.

  • Steady green: The port is properly connected.
  • Off: The port is not in use or is faulty.
NOTE:

The indicators correspond to the two 10GE and two GE LOM ports.

Table 14-4 shows the indicators and buttons on the rear panel of a 2288H V5 12-slot node.

Table 14-4 Indicators on the rear panel

Indicator

State Description

10GE electrical port

Transmission rate indicator

  • Steady green: The data transmission rate is 10 Gbit/s.
  • Steady yellow: The data transmission rate is 1 Gbit/s.
  • Off: The network is not connected.

Connection status indicator/Data transmission status indicator

  • Steady green: The network is properly connected.
  • Blinking green: Data is being transmitted.
  • Off: The network is not connected.

10GE optical port

Transmission rate indicator

  • Steady green: The data transmission rate is 10 Gbit/s.
  • Steady yellow: The data transmission rate is not 10 Gbit/s.
  • Off: The network is not connected.

Connection status indicator/Data transmission status indicator

  • Steady green: The network is properly connected.
  • Blinking green: Data is being transmitted.
  • Off: The network is not connected.

GE electrical port

Connection status indicator

  • Steady green: The network is properly connected.
  • Off: The network is not connected.

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

UID indicator

The UID indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

  • Steady blue/Blinking blue: The node is being located.
  • Off: The node is not being located.

Power indicator

  • Steady green: The power input and output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, over-current protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, the node is standby, and the power module is in MV6 mode. (The output voltage is 6.7 V.)
    • The input is overvoltage or undervoltage.
    • The power module is in deep hibernation mode.
  • Blinking green at 4 Hz: under online firmware upgrade.
  • Off: No AC power is supplied.

Physical Structure

Figure 14-21 shows components of a 2288H V5 12-slot node.

Figure 14-21 Components

1

I/O module 1

2

I/O module 2

3

Power module

4

I/O module 3

5

Chassis

6

Supercapacitor tray

7

Air duct

8

Front disk backplane

9

Fan module bracket

10

Fan module

11

Front disk

12

Mainboard

13

RAID controller card

14

DIMM

15

CPU

16

Heat sink

Technical Specifications

Table 14-5 lists the technical specifications of a 2288H V5 12-slot node.

Table 14-5 Technical specifications

Item

Details

Dimensions (H x W x D)

86.1 mm (2 U) x 447 mm x 748 mm

Weight in full configuration

  • Net weight: 34.1 kg
  • Weight of packing materials: 5 kg

Power supply parameters

  • AC: 100 V AC to 240 V AC (50 Hz/60 Hz)
  • 240 V high voltage DC: 192 V DC to 288 V DC
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Updated: 2019-07-17

Document ID: EDOC1100051333

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