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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.
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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).
Overview

Overview

The controller enclosure consists of a system enclosure, controllers, BBU module, power modules, management modules and interface modules.

Overall Structure

Figure 4-29 shows the overall structure of a controller enclosure.

Figure 4-29  Overall structure of a controller enclosure

1

System enclosure

2

BBU module

3

Controller

4

Power module

5

Management module

6

Interface module

Front View

Figure 4-30 shows the front view of a controller enclosure.
Figure 4-30  Front view of a controller enclosure

1

BBU module

2

BBU module latch

3

BBU module latch

4

Controller panel latch

5

Information plate (with ESN)

6

Power indicator/Power button

7

Controller

8

Controller latch

9

Controller handle

   
NOTE:
  • After opening the controller panel latch, you will see that each controller contains three fan modules.
  • BBU slots are numbered from left to right. BBUs of 5600 V3 are inserted into slots 0 and 3, and those of 5800 V3 are inserted into slots 0, 1, and 3. The other slots are vacant (filler panels are installed for these slots).
  • The information plate records device information.

Rear View

Figure 4-31 shows the rear view of a controller enclosure.

Do not connect the management network port and maintenance network port to the same switch.

Figure 4-31  Rear view of a controller enclosure

1

Power module handle

2

Power module

3

Power module socket

4

Management module

5

Management network port

The management network port is used to connect to the maintenance terminal.

6

Maintenance network port

The maintenance network port is designed for special maintenance in emergency.

7

Serial port

The serial port is used to connect to the maintenance terminal.

8

Management module handle

9

USB port

Reserved function

10

GE electrical port

The GE electrical port is used to connect to the GE electrical port of the application server.

11

10 Gbit/s TOE port

The 10 Gbit/s TOE port is used to connect to the 10 Gbit/s TOE port of the application server.

12

10 Gbit/s FCoE port

The 10 Gbit/s FCoE port is used to connect to the 10 Gbit/s FCoE port of the application server.

13

16 Gbit/s Fibre Channel port

The 16 Gbit/s Fibre Channel port is used to connect to the 16 Gbit/s Fibre Channel port of the application server.

14

8 Gbit/s Fibre Channel port

The 8 Gbit/s Fibre Channel port is used to connect to the 8 Gbit/s Fibre Channel port of the application server.

15

Mini SAS HD expansion port

The mini SAS HD expansion port is used to connect to the disk enclosure.

   

The slots for interface modules of a 3 U controller enclosure are B0, B1, B2, B3, B4, B5, B6, B7, A7, A6, A5, A4, A3, A2, A1, and A0 from left to right. Among the slots, A0 to A7 are slots for the interface modules of controller A and B0 to B7 are slots for the interface modules of controller B.

NOTE:
A controller enclosure provides the following interface modules. You can configure them based on service needs.
  • Slots A0 and B0 accommodate back-end ports and only allow 12 Gbit/s SAS expansion modules.
  • A6, A7, B6, and B7 are slots for front-end interface modules and do not support 12 Gbit/s SAS expansion modules.
  • When the storage device requires IP Scale-out, SmartIO interface modules must be installed in A3 and B3 slots for the IP Scale-out.
  • Management module (mandatory): used for management and maintenance
  • 12 Gbit/s SAS expansion module (mandatory): used for connecting disk enclosures
  • Interface modules (optional but at least one type required): used for connecting application servers
  • When the maintenance network port is used for management and maintenance, the maintenance network port can only be used by Huawei technical support for emergency maintenance and cannot be connected to the same network with the management network port. Otherwise, a network loopback may occur, causing a network storm. The initial value for the IP address of the maintenance network port is 172.31.128.101 or 172.31.128.102. The default subnet mask is 255.255.0.0. You are advised to only connect the management network port to the network.
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Updated: 2019-02-01

Document ID: EDOC1000084184

Views: 35029

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