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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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Viewing RAID Controller Card Properties

Viewing RAID Controller Card Properties

Scenarios

Check whether the current RAID controller card meets the actual requirements by viewing RAID controller card properties.

Procedure

  1. Access the Configuration Utility main screen. For details, see Logging In to the Configuration Utility.
  2. Press Ctrl+P to switch to the Properties tab.
  3. View RAID controller card properties.

    Figure 8-65 and Figure 8-66 show RAID controller card properties. Table 8-29 describes key parameters.

    Figure 8-65 RAID controller card properties (1)
    Figure 8-66 RAID controller card properties (2)
    Table 8-29 Properties key parameters

    Parameter

    Description

    Controller Status

    Overall status of a controller. If the status is not Optimal, certain components may be faulty.

    Battery Status

    Status of the supercapacitor protection module.

    Emergency Spare

    Emergency spare setting.

    Emergency For SMARTer

    Emergency spare settings for self-monitoring, analysis and reporting technology (SMART) errors.

    Power Saving on Unconfigured Drives/Hot Spare

    Energy saving policy for an unconfigured hard drive or hot spare drive.

    Drive Standby Time

    Standby time of the energy saving policy.

    CacheCade - SSD Caching

    CacheCade status.

    NOTE:

    This parameter is supported only when the firmware version of the LSI SAS3108 is 4.660.00-8102 or later.

    Write Cache capable

    Write cache status.

    NOTE:

    This parameter is supported only when the firmware version of the LSI SAS3108 is 4.660.00-8102 or later.

    Total Cache Size

    Cache size.

    NOTE:
    • Total Cache Size indicates the RAID array capacity of the CacheCade. This parameter is available only when the RAID controller card is configured with the CacheCade Key.
    • This parameter is supported only when the firmware version of the LSI SAS3108 is 4.660.00-8102 or later.

    Maximum Cache Size

    Maximum cache size.

    NOTE:
    • Maximum Cache Size indicates the maximum RAID array capacity of the CacheCade supported by the RAID controller card. This parameter is available only when the RAID controller card is configured with the CacheCade Key.[L(j1]
    • This parameter is supported only when the firmware version of the LSI SAS3108 is 4.660.00-8102 or later.

    Copyback SSD on Smart Error

    Option to copy back backup data if a SMART error occurs on the SSD.

    Memory Size

    Capacity of the controller-integrated DDR DIMMs.

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Updated: 2019-11-01

Document ID: EDOC1000004186

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