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OceanStor 9000 V5 7.0 Parts Replacement 05

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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).
Indicators of a P25E Node

Indicators of a P25E Node

Observe and record the indicator status of a P25E node. Identify the faulty hardware module based on the indicator status.

Front view

Figure 11-35 shows the front panel of a P25E node.
Figure 11-35  Front panel of a P25E node

1

Fault diagnosis nixie tube

2

Health status indicator

3

UID button/indicator

4

Power button/indicator

5

Disk Fault indicator

6

Disk Active indicator

7

Ethernet port indicator 4

8

Ethernet port indicator 3

9

Ethernet port indicator 2

10

Ethernet port indicator 1

Rear view

Figure 11-36 shows the rear panel of a P25E node.
Figure 11-36  Rear panel of a P25E node

1

Power module indicator

2

Link indicator

3

Data transfer indicator

4

UID indicator

5

Disk Fault indicator

6

Disk Active indicator

Indicators

You can initially identify the operating status of a P25E node by observing its indicators.

Table 11-24 shows the indicators and buttons on the front panel of a P25E node.
Table 11-24  Indicators and buttons on the front panel

Identifier

Description

Details

Fault diagnosis LED

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 in a chassis. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the CLI.

  • Off: The node is not located.
  • Steady blue: The node is located.
NOTE:
To reset the 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 in the standby state.

  • Steady green: The system is properly powered on.

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

-

Hard disk fault indicator

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

-

Hard disk activity indicator

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

Network port link status indicators

Each indicator shows the status of an Ethernet port on the NIC.
  • Off: The port is not in use or has failed.
  • Steady green: The port is properly connected.
Table 11-25 shows the indicators and buttons on the real panel of a P25E node.
Table 11-25  Indicators on the rear panel

Indicator

State

Management network port

Data transmission status indicator

  • Blinking orange: Data is being transmitted.

  • Off: No data is being transmitted.

Connection status indicator

UID indicator

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

Power module 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; the power module is abnormal.

Disk Active indicator

  • Blinking green: Data is being read from, written to the disk, or synchronized between disks.

  • Steady green: The disk is inactive.

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

Disk Fault indicator

  • Off: The disk is operating properly or disks 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.

NOTE:
If the indicator is steady yellow, run the Show command to check the RAID status to identify whether the RAID array status is abnormal or whether the disk is faulty. For details about command description, see HUAWEI Server RAID Controller Card User Guide.
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Updated: 2019-07-25

Document ID: EDOC1100067965

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