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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).
TaiShan 5280 36-Slot Node

TaiShan 5280 36-Slot Node

This section describes the function, appearance, ports, indicators, physical structure, and technical specifications of a TaiShan 5280 36-slot node.

Function

A TaiShan 5280 36-slot node is a dual-socket rack server. It is applicable to Internet, distributed storage, and cloud computing, and features high-performance computing, large-capacity storage, low power consumption, easy management, and easy deployment.

Appearance

Entire device

Figure 14-33 shows the appearance of a TaiShan 5280 36-slot node.

Figure 14-33 Appearance

Front view

Figure 14-34 shows the front panel of a TaiShan 5280 36-slot node.

Figure 14-34 Front panel

1

Fault diagnosis LED

2

Health indicator

3

UID button/indicator

4

Power button/indicator

5

Label, including the ESN label

6

Service disk

7

Disk Active indicator

8

Disk Fault indicator

9

USB 2.0 port

10

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

The front panel of a TaiShan 5280 36-slot node provides 24 service disk slots numbered from 0 to 23 from top to bottom and from left to right, as shown in Figure 14-35.

Figure 14-35 Disk slots on the front panel of a TaiShan 5280 36-slot node

Rear view

Figure 14-36 shows the rear panel of a TaiShan 5280 36-slot node.

Figure 14-36 Rear panel

1

Power module

2

Power module indicator

3

Power module socket

4

I/O module 2

5

Data transmission status indicator of the management network port

6

Connection status indicator of the management network port

7

Onboard PCIe slot

8

Disk Active indicator

9

Disk Fault indicator

10

I/O module 1

11

Connection status indicator of the electrical port

12

GE electrical port

13

Data transmission status indicator of the electrical port

14

Connection status indicator of the optical port

15

Data transmission status indicator of the optical port

16

10GE optical port

17

UID indicator

18

USB 2.0 port

19

Management network port

20

VGA port

21

Serial port

The rear panel of a TaiShan 5280 36-slot node provides 12 service disk slots numbered from 24 to 35 from top to bottom and from left to right, as shown in Figure 14-37.

Figure 14-37 Disk slots on the rear panel of a TaiShan 5280 36-slot node

Ports

Table 14-16 and Table 14-17 show ports provided by a TaiShan 5280 36-slot node.

Table 14-16 Ports on the front panel

Port

Type

Quantity

Description

USB port

USB 2.0

2

Connects to a USB device.

NOTICE:

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 14-17 Ports on the rear panel

Port

Type

Quantity

Description

Power module socket

2

Connects to a power supply.

GE electrical port

2

The mainboard provides GE electrical ports.

NOTE:

If the MTU of a GE electrical port is less than 6000 bytes but that of the peer port is greater than 6000 bytes, the GE electrical port cannot receive large packets. In this case, the communication is abnormal.

10GE optical port

2

The mainboard provides 10GE optical ports.

NOTE:
  • 10GE optical ports do not support GE autonegotiation.
  • If the MTU of a 10GE optical port is less than 6000 bytes but that of the peer port is greater than 6000 bytes, the 10GE optical port cannot receive large packets. In this case, the communication is abnormal.

USB port

USB 2.0

2

Connects to a USB device.

NOTICE:

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

Ethernet port

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

DB9

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 TaiShan 5280 36-slot node by observing its indicators.

Table 14-18 shows the indicators and buttons on the front panel of a TaiShan 5280 36-slot node.

Table 14-18 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 TaiShan 5280 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.

  • Steady blue: The node is located.
  • Off: The node is not located.
NOTE:

To reset iBMC, hold down the UID button for 4 to 6 seconds.

Power button/indicator

  • Off: The node is not powered on.
  • Blinking yellow: iBMC is being started.
  • Steady yellow: The system is to be powered on.
  • Steady green: The system is properly powered on.
NOTE:

Press and hold down the power button for 6 seconds to power off the node.

-

Disk Fault indicator

  • Off: The disk is operating properly or cannot be detected in the RAID group.
  • Blinking yellow: The disk is being located, or rebuilding RAID.
  • Steady yellow: The disk is not detected or is faulty.

-

Disk Active indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

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.

Table 14-19 shows the indicators and buttons on the rear panel of a TaiShan 5280 36-slot node.

Table 14-19 Indicators on the rear panel

Indicator

State

Disk Fault indicator

  • Off: The disk is operating properly or cannot be detected in the RAID group.
  • Blinking yellow: The disk is being located, or rebuilding RAID.
  • Steady yellow: The disk is not detected or is faulty.

Disk Active indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

Power module indicator

  • Steady green: The power input is normal.
  • Off: There is no AC power input or the system is in standby state.

Data transmission status indicator of the management network port

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

Connection status indicator of the management network port

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

UID indicator

  • Steady blue: The node is located.
  • Off: The node is not located.

Data transmission status indicator of the optical port

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

Connection status indicator of the optical port

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

Data transmission status indicator of the electrical port

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

Connection status indicator of the electrical port

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

Physical Structure

Figure 14-38 shows components of a TaiShan 5280 36-slot node.

Figure 14-38 Components

1

I/O module 1

2

I/O module 2

3

Power module

4

Flexible NIC

5

CMA

6

RAID controller card

7

Memory

8

Heat sink

9

CPU

10

Mainboard

11

Power backplane

12

Rear disk

13

Rear disk backplane

14

Chassis

15

Air duct

16

Fan module

17

Front disk backplane

Technical Specifications

Table 14-20 lists the technical specifications of a TaiShan 5280 36-slot node.

Table 14-20 Technical specifications

Item

Specifications

Dimensions (H x W x D)

175 mm (4 U) x 447 mm x 748 mm

Weight in full configuration

  • Net weight: 57 kg
  • Weight of packing materials: 5 kg

Power specifications

  • 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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