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Huawei V2 and V3 Server RAID Controller Card User Guide 36

This document describes the appearances and features of the redundant array of independent disks (RAID) controller cards, how to configure properties for the RAID controller cards, and how to install drivers. The RAID controller cards include the LSI SAS2208, LSI SAS2308, LSI SAS3008, LSI SAS3108, LSI SoftRAID, PM8060, and PM8068.
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Overview

Overview

The LSI SAS2308 RAID controller card is a 6 Gbit/s SAS controller with the Fusion-MPTTM architecture. Equipped with PCIe 3.0 x8 ports and a powerful I/O storage engine, the controller card handles data protection, verification, and restoration.

The controller card provides 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s SAS and SATA ports. Each port supports the SSP, SMP, and STP protocols.

The LSI SAS2208 supports boot and configuration in legacy and UEFI modes.

The controller card has two structures to provide ease of connection in different servers:

  • LSI SAS2308 for a rack server or X8000/X6800 server

    The LSI SAS2308 connects to the mainboard through an Xcede connector and connects to the hard drive backplane by using two mini-SAS cables, as shown in Figure 5-1.

  • LSI SAS2308 for a blade server or X6000 server

    The LSI SAS2308 connects to the mainboard through two Xcede connectors, as shown in Figure 5-2.

Figure 5-1 LSI SAS2308 for a rack server or X8000/X6800 server

1

RAID controller card

2

Mini-SAS port

3

Xcede connector

-

-

Figure 5-2 LSI SAS2308 for a blade server or X6000 server

1

RAID controller card

2

Xcede connector

Indicators

Table 5-1 describes the indicators on the LSI SAS2308.

Figure 5-3 LSI SAS2308 appearance
Table 5-1 Indicator description

SN

Location

Indicator

Color

Description

Handling Suggestions

1

D1005

VCC_1V8 power indicator

Green

On: The voltage is regular.

Off: The voltage is irregular.

If this indicator is off, replace the RAID controller card.

2

D1003

SYS_ERR0 indicator

Red

On: The ERR0 alarm was generated on the RAID controller card.

Off: The RAID controller card is working properly.

If this indicator is on, replace the RAID controller card.

3

D1004

Heartbeat indicator

Green

Blinking: The heartbeat signal of the RAID controller card is normal.

Off: The heartbeat signal of the RAID controller card is abnormal.

If this indicator is off, replace the RAID controller card.

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Updated: 2019-11-01

Document ID: EDOC1000004186

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