No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Product Description 15

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

This document introduces the storage system from the aspects of the market position, features, architecture, technical specifications, production configuration, environment requirement, standard compliance, and granted certifications.
Rate and give feedback :
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).
Component Description

Component Description

This section provides the detailed illustration and description for each component.

System Subrack

The system subrack houses a midplane to provide reliable connections for interface modules and to distribute power and signals to inner modules.

Appearance
Figure 4-84 shows the appearance of a system subrack.
Figure 4-84  System subrack

Expansion Module

An expansion module provides expansion ports for communication between the disk enclosure and the controller enclosure. Each expansion module provides a PRI expansion port and an EXP expansion port.

Appearance
Figure 4-85 shows the appearance of an expansion module.
Figure 4-85  Expansion module
Ports
Figure 4-86 shows the ports of an expansion module.
Figure 4-86  Interfaces of an expansion module

1

Expansion module handle

2

Serial port

3

Alarm indicator of the expansion module

4

Power indicator of the expansion module

5

Indicator of the mini SAS HD expansion port

6

Mini SAS HD PRI expansion port

7

Mini SAS HD EXP expansion port

8

Disk enclosure ID display

Indicators
Table 4-57 describes indicators on an expansion module of a powered-on storage system.
Table 4-57  Indicators on an expansion module

No.

Indicator Status and Description

3

Alarm indicator of the expansion module

  • Steady red: An alarm is generated in the expansion module.
  • Off: The expansion module is working correctly.

4

Power indicator of the expansion module

  • Steady green: The expansion module is powered on.
  • Off: The expansion module is powered off.

5

Indicator of the mini SAS HD expansion port

  • Steady blue: Data is transferred to the downstream disk enclosure at the rate of 4 x 12 Gbit/s.
  • Steady green: Data is transferred to the downstream disk enclosure at the rate of 4 x 3 Gbit/s or 4 x 6 Gbit/s.
  • Steady red: The port is faulty.
  • Off: The link to the port is down.

Power Module

The storage system supports AC and DC power modules. Power modules can ensure that the disk enclosure works correctly in maximum power consumption mode.

Appearance
Figure 4-87 shows the appearance of an AC power module, Figure 4-88 shows the appearance of an DC power module.
Figure 4-87  AC power module

1

Power module handle

2

Power module latch

3

Fan built in the power module

4

Power module socket

5

Running/Alarm indicator of the power module

   
Figure 4-88  DC power module

1

Power module handle

2

Power module latch

3

Fan built in the power module

4

Positive and negative terminals of the power module

5

Running/Alarm indicator of the power module

   
NOTE:

When used for OceanStor 5300 V3 and 5500 V3, disk enclosures support DC power modules.

Indicators
Table 4-58 describes indicators on a power module of a powered-on storage system.
Table 4-58  Indicators on a power module

No.

Indicator Status and Description

5

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 module is faulty.
  • Off: No external power input is found.

Disk Module

Disk modules provide storage capacity for a storage system. Service data, system data, and cache data are all saved on disk modules. If a disk enclosure is paired with a 3 U controller enclosure or a 6 U controller enclosure (both enclosure in the form factor of disk and controller separation), the first four disk modules of a controller enclosure are coffer disks. For the four disk modules, each spares 5 GB of space to form RAID 1 to store a storage system's configuration data and improve reliability.

Appearance
Figure 4-89 shows the appearance of a disk module.
Figure 4-89  Disk module

1

Running indicator of the disk module

2

Alarm/Location indicator of the disk module

3

Disk module latch

4

Disk module handle

5

Disk module label

6

Disk

7

Disk tray

   
Indicators
Table 4-59 describes indicators on a disk module of a powered-on storage system.
Table 4-59  Indicators on a disk module

No.

Indicator Status and Description

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

  • Steady red: The disk module is faulty.
  • Blinking red: The disk module is being located.
  • Off: The disk module is working correctly or hot swappable.
Translation
Download
Updated: 2019-02-01

Document ID: EDOC1000084184

Views: 38274

Downloads: 1167

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next