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Administrator Guide 15

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R003

Routine maintenance activities are the most common activities for the storage device, including powering on or off the storage device, managing users, modifying basic parameters of the storage device, and managing hardware components. This document applies to the system administrators who are responsible for carrying out routine maintenance activities, monitoring the storage device, and rectifying common device faults.
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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).
Checking Disk Enclosure Indicators (4U Disk Enclosure)

Checking Disk Enclosure Indicators (4U Disk Enclosure)

Disk enclosure indicators show the running status of a disk enclosure. By checking these indicators, you can quickly learn about the status of each component module.

Reference Standard

Disk enclosure indicators are located on the front and rear panels of the disk enclosure.

Figure 9-10 and Figure 9-11 depict the front-panel and rear-panel indicators of the disk enclosure that has been correctly powered on.
Figure 9-10  Disk enclosure front-panel indicators

1

Running indicator of the disk module

2

Location/Alarm indicator of the disk module

3

Location indicator of the disk enclosure

4

Alarm indicator of the disk enclosure

5

Power indicator of the disk enclosure

   
Table 9-11 lists the states and meanings of the disk enclosure front-panel indicators shown in Figure 9-10.
Table 9-11  Disk enclosure front-panel indicator states and meanings

Module

No.

Indicator

Normality

Abnormality

Disk module

1

Running indicator of the disk module

  • Steady green: The disk module is working correctly.
  • Blinking green: Data is being read and written on the disk module.

Off: The disk module is powered off or powered on incorrectly.

2

Alarm/Location indicator of the disk module

  • Blinking red: The disk module is being located.
  • Off: The disk module is working correctly or hot swappable.

Steady red: The disk module is faulty.

System enclosure

3

Location indicator of the disk enclosure

  • Blinking blue: The disk enclosure is being located.
  • Off: The disk enclosure is not located.

-

4

Alarm indicator of the disk enclosure

Off: The disk enclosure is working correctly.

Steady red: An alarm is generated in the disk enclosure.

5

Power indicator of the disk enclosure

Steady green: The disk enclosure is powered on.

Off: The disk enclosure is powered off.

Figure 9-11  Disk enclosure rear-panel indicators

1

Running/Alarm indicator of the fan module

2

Running/Alarm indicator of the power module

3

Indicator of the Mini SAS HD expansion port

4

Power indicator of the expansion module

5

Alarm indicator of the expansion module

   
Table 9-12 lists the states and their meanings of the disk enclosure rear-panel indicators shown in Figure 9-11.
Table 9-12  Disk enclosure rear-panel indicator states and their meanings

Module

No.

Indicator

Normality

Abnormality

Fan module

1

Running/Alarm indicator of the fan module

Steady green: The fan module is working correctly.

  • Steady red: The fan module is faulty.
  • Off: The fan module is powered off.

Power module

2

Running/Alarm indicator of the power module

  • Steady green: The power supply is correct.
  • Blinking green: The power input is normal but the disk enclosure is powered off.
  • Steady red: The power supply is faulty.
  • Off: No external power input is found.

Expansion module

3

Indicator of the Mini SAS HD expansion port

  • Steady green: The link to the expansion port is normal and the data transfer rate is 4 x 6 Gbit/s or 4 x 3 Gbit/s.
  • Steady blue: The link to the expansion port is normal and the data transfer rate is 4 x 12 Gbit/s.
  • Steady red: The port is faulty.
  • Off: The link to the expansion port is down.

4

Power indicator of the expansion module

Steady green: The expansion module is powered on.

Off: The expansion module is powered off.

5

Alarm indicator of the expansion module

Off: The expansion module is working correctly.

Steady red: An alarm is generated on the expansion module.

Procedure

  • Check onsite front-panel and rear-panel indicators of a disk enclosure according to Figure 9-10 and Figure 9-11. Predetermine whether all component modules on the disk enclosure are working properly.

Exception Handling

If any module is abnormal, refer to the OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R003 Product Description to learn about detailed indicator meanings. Then, troubleshoot faults based on the detailed fault information you have obtained.

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Updated: 2019-04-17

Document ID: EDOC1000084191

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