Dell POWERVAULT MD1000 User Manual [en, de, fr]

Dell PowerVault MD1000

Storage Enclosure

Information Update

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better use of

your computer.

CAUTION: A CAUTION indicates potential damage to hardware or loss of data if

instructions are not followed.

WARNING: A WARNING indicates a potential for property damage, personal

injury, or death.

____________________

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell™, the DELL™ logo, PowerEdge™, and PowerVault™ are trademarks of Dell Inc.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

June 2010 Rev. A01

RAID Configuration Update

Server

PowerVault MD1000 storage enclosure

Host-based RAID configuration is supported using Dell PowerEdge RAID Controller (PERC) 5/E and PERC 6/E.

Supported Hardware Configurations Using a PERC 6/E Adapter

PERC 6/E adapters can detect and use redundant paths to drives in a Dell PowerVault MD1000 enclosure. With redundant paths, if one path fails, another path can be used to communicate between the controller and the hard drive.

NOTE: Redundant path connectivity is not supported on PERC 5/E adapters.

Figure 1 Redundant Path With One Enclosure

Information Update 3

Figure 2. Redundant Path With Two Enclosures

Server

PowerVault MD1000 storage enclosure

Server

PowerVault MD1000 storage enclosure

Figure 3. Redundant Path With Three Enclosures

4 Information Update

Additional Information for Troubleshooting a SAS/SATA drive

Reseating a drive during initial set up is a valid step. If an enclosure is in production and if there are no problems other than non-detection of a drive, replace the drive that is not detected rather than reseating the drive.

It is recommended not to reseat a SMART tripped or failed drive. You cannot reset a SMART tripped drive back to normal state. If a drive fails due to the controller, check if a new firmware is available to fix the issue. If a firmware update does not fix the issue, replace the drive.

NOTE: If an amber blink sequence represents a SMART trip, the drive must be

replaced. It cannot be fixed by a firmware update.

For more information about troubleshooting a SAS/SATA drive, see the Dell PowerVault MD1000 Storage Enclosure Hardware Owner’s Manual at

support.dell.com/manuals.

Troubleshooting Enclosure Problems

Problem

One of the temperature probes displays an abnormal temperature reading.

Action

The system management software displays four temperature probes (0-3). Probe 0 represents the temperature sensor on

(

EMM) 0. Probe 1 represents the temperature sensor on EMM1. Probe 2 and

3 are temperature sensors on the midplane.

To resolve this issue:

• Check for airflow obstruction.

• Replace the component with the abnormal temperature sensor.

enclosure management module

NOTE: The power supplies do not have a temperature sensor that reports to the

system management software.

Information Update 5

6 Information Update

Dell PowerVault MD1000

存储柜

信息更新

注、小心和警告

注：“注”表示帮助您更好地使用计算机的重要信息。

小心：“注意”表示如果不遵循说明，就有可能损坏硬件或导致数据丢失。

警告：“警告”表示可能会造成财产损失、人身伤害甚至死亡。

____________________

未经 Dell Inc. 书面许可，严禁以任何形式复制这些材料。

本文中使用的商标：Dell™、 DELL™ 徽标、 PowerEdge™ 和 PowerVault™ 是 Dell Inc. 的商标。

本说明文件中可能使用其他商标和商品名称来指拥有相应商标和商品名称的公司或其产品。 Dell Inc. 对其它公司的商标和产品名称不拥有任何所有权。

2010 年 6 月 Rev. A01

RAID 配置更新

服务器

PowerVault MD1000 存储柜

使用 Dell PowerEdge RAID 控制器 (PERC) 5/E 和 PERC 6/E 支持基于主机的 RAID 配置。

使用 PERC 6/E 适配器支持的硬件配置

PERC 6/E 适配器可检测和使用指向 Dell PowerVault MD1000 机柜中的驱动器的冗余路径。凭借冗余路径，如果一条路径发生故障，则可使用另一条路径来保持控制器与硬盘驱动器之间的通信。

注：PERC 5/E 适配器中不支持冗余路径连接。

图 1。具有一个机柜的冗余路径

信息更新 9

图 2。具有两个机柜的冗余路径

服务器

PowerVault MD1000 存储柜

服务器

PowerVault MD1000 存储柜

图 3。具有三个机柜的冗余路径

10 信息更新

SAS/SATA 驱动器故障排除的其它信息

在初始设置期间重置驱动器是一个有效的步骤。如果机柜处于生产中并且除了无法检测驱动器之外没有任何问题，请更换无法检测的驱动器而不是重置该驱动器。

建议不要重置 SMART 触发的驱动器或出现故障的驱动器。无法将 SMART 触发的驱动器恢复为正常状态。如果驱动器由于控制器而出现故障，请检查新固件是否可用于修复该问题。如果固件更新无法修复该问题，请更换驱动器。

注：如果序列呈琥珀色闪烁则表示 SMART 触发，此时必须更换该驱动器。

这无法通过固件更新进行修复。

有关 SAS/SATA 驱动器故障排除的详细信息，请参阅位于

support.dell.com/manuals 的 Dell PowerVault MD1000 Storage Enclosure Hardware Owner’s Manual （Dell PowerVault MD1000 存储柜硬件用户手

册）。

机柜问题故障排除

问题

其中一个温度探测器显示异常的温度读数。

操作

系统管理软件显示四个温度探测器 (0-3)。探测器 0 表示

(

EMM) 0 上的温度传感器。探测器 1 表示 EMM1 上的温度传感器。探测

器 2 和 3 是中间平面上的温度传感器。解决这个问题的步骤：

•

检查通风是否受阻。

•

更换带有异常温度传感器的组件。

注：电源设备没有向系统管理软件发出报告的温度传感器。

机柜管理模块

信息更新 11

12 信息更新

Boîtier de stockage

Dell PowerVault MD1000

Mise à jour des

informations

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