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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 V2 36-Slot Node

TaiShan 5280 V2 36-Slot Node

This section describes the function, appearance, ports, indicators, physical structure, and technical specifications of a TaiShan 5280 V2 36-slot node.

Function

A TaiShan 5280 V2 36-slot node is a 4-socket rack server developed based on Huawei Kunpeng 920 processor. 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.

NOTE:

TaiShan 5280 V2 36-slot nodes are applicable to FusionStorage OBS 7.0.1 and later versions.

Appearance

Entire device

Figure 14-44 shows the appearance of a TaiShan 5280 V2 36-slot node.

Figure 14-44 Appearance

Front view

Figure 14-45 shows the front panel of a TaiShan 5280 V2 36-slot node.

Figure 14-45 Front panel

1

UID button/indicator

2

Health indicator

3

Power button/indicator

4

Fault diagnosis LED

5

Flexible NIC indicators (1 and 2)

6

Disk

7

VGA port

8

USB 3.0 port

9

Label, including the ESN label

-

-

The front panel of a TaiShan 5280 V2 36-slot node provides 24 service disk slots numbered 0 to 23 from top to bottom and from left to right, as shown in Figure 14-46.

Figure 14-46 Disk slots on the front panel of a TaiShan 5280 V2 36-slot node

Rear view

Figure 14-47 shows the rear panel of a TaiShan 5280 V2 36-slot node.

NOTE:

This section uses the 10GE NIC as an example.

Figure 14-47 Rear panel

1

Flexible NIC (with four GE electrical ports or four 25GE optical ports)

2

I/O module 1

3

Management network port

4

Serial port

5

VGA port

6

USB 3.0 port

7

I/O module 2

8

Flexible NIC (with four GE electrical ports or four 25GE optical ports)

9

PSU

10

PSU socket

11

I/O module 3

12

Disk

13

Power indicator

14

Link status indicator/Data transmission status indicator for an optical port

15

Optical port data transmission rate indicator

16

UID indicator

17

Management network port link status indicator

18

Management network port data transmission status indicator

19

GE electrical port link status indicator

20

GE electrical port data transmission status indicator

Figure 14-48 shows disk slots on the rear panel of a TaiShan 5280 V2 36-slot node.

Figure 14-48 Disk slots on the rear panel of a TaiShan 5280 V2 36-slot node

Ports

Table 14-26 and Table 14-27 show ports provided by a TaiShan 5280 V2 36-slot node.

Table 14-26 Ports on the front panel

Port

Type

Quantity

Description

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.

Table 14-27 Ports on the rear panel

Port

Type

Quantity

Description

PSU socket

-

2

Connects to a power supply.

GE electrical port

RJ45

4/8

The mainboard provides GE electrical ports. A maximum of eight GE electrical ports can be provided through two flexible NICs.

25GE optical port

SFP+

4/8

The mainboard provides 25GE optical ports. A maximum of eight 25GE optical ports can be provided through two flexible NICs.

NOTE:

25GE optical ports support 10GE autonegotiation through optical modules with different rates.

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

RJ45

1

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

VGA port

DB15

1

Connects to a terminal, such as a monitor or KVM.

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 operating status of a TaiShan 5280 V2 36-slot node by observing its indicators.

Table 14-28 shows the indicators and buttons on the front panel of a TaiShan 5280 V2 36-slot node.

Table 14-28 Indicators and buttons on the front panel

Silk Screen

Description

Status

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 V2 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 activity indicator

  • Off: The disk is not detected or is faulty.
  • 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 status indicator

Each indicator shows the status of an Ethernet LOM port.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or has failed.

Table 14-29 shows the indicators and buttons on the rear panel of a TaiShan 5280 V2 36-slot node.

Table 14-29 Indicators on the rear panel

Indicator

Status

Management network port

Data transmission status indicator

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

Link status indicator

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

UID indicator

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

PSU indicator

  • Steady green: Both the active output and the standby output are normal.
  • Off: There is no AC power input, the input overvoltage or undervoltage occurs and the power module is not detected, or the power module is abnormal.

Disk activity indicator

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

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, the disk is faulty, or the status of the RAID to which the disk belongs is abnormal.
NOTE:

If the indicator is steady yellow, run the Show command to check the RAID status to identify whether the RAID status is abnormal or whether the disk is faulty. For details about the command, see the Huawei Server RAID Controller Card User Guide.

Physical Structure

Figure 14-49 shows components of a TaiShan 5280 V2 36-slot node.

Figure 14-49 Components

1

I/O module 1

2

I/O module 2

3

Rear disks

4

Rear disk backplane

5

PSU

6

Chassis

7

I/O module 3

8

Supercapacitor

9

Air duct

10

Front disk backplane

11

Fan module bracket

12

Fan module

13

Front disks

14

CMA

15

Heat sink

16

DIMM

17

RAID controller card

18

Mainboard

19

Flexible NIC

20

iBMC card

21

Flexible NIC

-

-

Technical Specifications

Table 14-30 lists the technical specifications of a TaiShan 5280 V2 36-slot node.

Table 14-30 Technical specifications

Category

Item

Specifications

Physical specifications

Dimensions (H x W x D)

175 mm (4 U, 1 U = 44.45 mm) x 447 mm x 780 mm

Weight

  • Net weight: 57 kg
  • Weight of packing materials: 15 kg

Environmental specifications

Operating temperature

5°C to 40°C

Operating humidity

8% RH to 90% RH

Power specifications

220 V AC and 240 V high-voltage DC (adaptive)

  • AC: 100 V AC to 240 V AC (50 Hz/60 Hz)
  • High voltage DC: 192 V DC to 288 V DC

Power consumption specifications

Max. power consumption

1000 W

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Updated: 2019-07-17

Document ID: EDOC1100051333

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