10.单击“Finish”( 完 成 )开始迁移,或单击“B a c k”( 上 一步)进行更改。在迁移过程中,您可以正常使用计算机。

创建备用 硬盘驱动器

注 意 :备用硬盘驱动器的大小必须至少与所支持的 RAID 配置内的两个驱动器中较大的驱动器相同。否则,备用硬盘驱动器将不能运行。如果没有选择足够大的驱动器,则 RAID 公 用程序不会向您发出通知。

可以与 RAID 级别 1 配置一起创建一个备用硬盘驱动器。操作系统不能识别备用硬盘驱动器,但您可以通过磁盘管理器或 Intel RAID Option ROM 公用程序查看备用驱动器。如果 RAID 级 别 1 配置的某个成员出现故障,计算机将使用备用硬盘驱动器替换出现故障的成员驱动器,自动重建镜像配置。

要将驱动器标记为备用硬盘驱动器,请:

1.单击“S t a r t”(开始 )按钮,指向“Programs”( 程 序 )“Intel(R) Matrix Storage Manager”(Intel(R) 矩阵存储管 理 器 )“Intel Matrix Storage Console”(Intel 矩阵存储控 制 台 ),以启动 Intel Storage Utility(Intel 存储公用程序)。

2.请在要标记为备用硬盘驱动器的硬盘驱动器上单击鼠标右键。

3.单击“Mark as Spare”(标 记 为 备用 )

要删除备用硬盘驱动器的备用标记,请:

1.在备用硬盘驱动器图标上单击鼠标右键。

2.单击“Reset Hard Drive to Non-RAID”(将硬盘 驱 动器 重设 为非 RAID)

重建被降级的 RAID 级 别 1 或 RAID 级 别 5 配置

如果您的计算机没有备用硬盘驱动器,而计算机报告发现了被降级的 RAID 级别 1 或 RAID 级别 5 卷,您可以在新的硬盘驱动器中手动重建计算机的冗余镜像:

1.单击“Start”(开始 )按钮,指向“Programs”( 程 序 )“Intel(R) Matrix Storage Manager”(Intel(R) 矩阵存储管 理 器 )“Intel Matrix Storage Console”(Intel 矩阵存储控 制 台 ),以启动 Intel Storage Utility(Intel 存储公用程序)。

2.在要从中重建 RAID 级别 1 或 RAID 级别 5 卷的可用硬盘驱动器上单击鼠标右键,然后单击“Rebuild to this Disk”( 重建 到 此 磁盘)

3.计算机重建 RAID 1 或 RAID 5 卷时,您可以使用计算机。

使用 Intel® RAID Option ROM 公用程序配置计算机以使用 RAID

注 意 :使用以下步骤创建 RAID 配置时,硬盘驱动器上的所有数据都将丢失。请在继续操作之前备份要保留的数据。

注 意 :仅当重新安装操作系统时才可以使用以下步骤。请勿使用以下步骤将现有的存储配置迁移至 RAID 级别 0 配置。

创建 RAID 级 别 0 配置

注 意 :使用以下步骤创建 RAID 配置时,硬盘驱动器上的所有数据都将丢失。请在继续操作之前备份要保留的数据。

1.将计算机设置为启用 RAID 模式(请参阅将计算机设置为启用 RAID 模式)。

2.系统提示进入 Intel RAID Option ROM 公用程序时,按 <Ctrl><i> 组合键。

3.按上箭头键和下箭头键以高亮度显示“Create RAID Volume”(创建 RAID 卷 ),并按 <Enter> 键。

4.输入 RAID 卷名称或接受默认名称,并按 <Enter> 键。

5.按上箭头键和下箭头键以选择“RAID0(Stripe)”(RAID0[条带]),并按 <Enter> 键。

6.如果有超过两个硬盘驱动器可用,则按上箭头键和下箭头键和空格键选择要用于组成配置的两个或三个驱动器,然后按 <Enter> 键。 选择最接近于要在 RAID 卷上存储的文件的平均大小的条带大小。如果您不知道平均文件大小,请选择 128 KB 作为条带大小。

7.按上箭头键和下箭头键以更改条带大小,并按 <Enter> 键。

8.选择所需的卷容量并按 <Enter> 键。默认值为最大可用大小。

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Dell 490 manual 使用 Intel RAID Option ROM 公用程序配置计算机以使用 RAID, 创建备用 硬盘驱动器, 重建被降级的 RAID 级 别 1 或 RAID 级 别 5 配置

490 specifications

The Dell PowerEdge 490 is a versatile and robust server designed to meet the demands of small to medium-sized enterprises. This server combines powerful performance with advanced features, making it suitable for various applications, from data storage to running critical applications.

One of the standout features of the Dell 490 is its support for dual Intel Xeon processors. The Xeon architecture provides exceptional processing power, enabling the server to handle complex tasks and multiple workloads simultaneously. This dual-processor capability is essential for businesses that require high availability and performance in their server operations.

The PowerEdge 490 supports up to 32 GB of DDR2 SDRAM, allowing for efficient multitasking and improved data access speed. The server's memory capacity ensures that it can support applications that require substantial RAM, which is increasingly important in today's data-driven environments.

Storage options are another highlight of the Dell 490. It features multiple drive bays that can support SAS, SATA, or SCSI hard drives, allowing businesses to customize their storage solutions based on their specific needs. The server supports a variety of RAID configurations, including RAID 0, 1, 5, and 10, providing options for data redundancy and performance optimization.

In terms of connectivity, the Dell PowerEdge 490 is equipped with several PCI Express slots, enabling the addition of various expansion cards for enhanced functionality. Whether it’s improved networking capabilities or graphics processing, the options for customization are plentiful. This adaptability ensures that the server can evolve alongside the organization’s growing needs.

The Dell 490 also incorporates advanced energy-efficient technologies, such as power management features designed to optimize energy consumption. This not only reduces operational costs but also makes it a more environmentally friendly option for businesses concerned about their carbon footprint.

In summary, the Dell PowerEdge 490 is a reliable server that boasts a combination of powerful processing capabilities, flexible storage options, and expandability. With its energy-efficient design and robust features, it remains an excellent choice for businesses looking to enhance their IT infrastructure while ensuring performance and adaptability for the future.