Lenovo TS140 manual Configuring RAID, About RAID

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Using the ThinkServer EasyStartup program on a Windows operating system

You can run the ThinkServer EasyStartup DVD on a Windows operating system with the Internet Explorer® 6.0 Web browser or a later version installed. Enter the operating system and insert the ThinkServer EasyStartup DVD into an internal or external optical drive. The DVD starts automatically in most environments. If the DVD does not start automatically, open the launch.exe file located in the root directory of the DVD.

Notes:

You should read and accept the Lenovo License Agreement when prompted.

On the Microsoft Windows Server® 2003 operating system, you might need to add the Uniform Resource Locator (URL) for the ThinkServer EasyStartup program Web page to the trusted Web site list so that the page can open correctly.

You can do the following when using the ThinkServer EasyStartup program on a Windows operating system.

View a general introduction to your ThinkServer server model and the specific server configuration information.

View general guidance on how to use the ThinkServer EasyStartup DVD.

Download the required device drivers to a removable storage device so that you can easily get the drivers for server configuration when you need them, especially when you finish installing an operating system without using the ThinkServer EasyStartup DVD and need appropriate device drivers to configure your server.

Install the required device drivers directly on the server on which you are running the ThinkServer EasyStartup DVD.

View information about all server models supported by the ThinkServer EasyStartup program and information about the device drivers for each server model, including the driver versions and driver locations in the root directory of the ThinkServer EasyStartup DVD.

Note: The most up-to-date device drivers for various server models are always available for download on the Lenovo Support Web site at:

http://www.lenovo.com/drivers

For detailed information, refer to the help information system for the ThinkServer EasyStartup program.

Configuring RAID

This topic provides information about how to configure Redundant Array of Independent Disks (RAID) for your server.

Note: The information about configuring RAID in this topic is applicable only in a Windows environment. For information about configuring RAID in a Linux environment, contact your Linux software provider.

About RAID

RAID, an acronym for Redundant Array of Independent Disks, is a technology that provides increased storage functions and reliability through redundancy. This is achieved by combining multiple hard disk drives into a logical unit, where data is distributed across the drives in one of several ways called RAID levels.

When a group of independent physical hard disk drives are set up to use RAID technology, they are in a RAID array. This array distributes data across multiple hard disk drives, but the array appears to the host server as one single storage unit. Creating and using RAID arrays provides high performance, such as the expedited I/O performance, because several drives can be accessed simultaneously.

Chapter 5. Configuring the server 31

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Contents ThinkServer TS140 User Guide First Edition September Copyright Lenovo Contents Index 제품을 사용하기 전에 제품과 함께 제공되는 문서 DVD의 다국어 안전 지침을 주의 깊게 읽어보십시오 Safety information在使用本产品之前,请务必先阅读和了解产品附带的文档 DVD 中的多语言安全说明。 Statement ≥ 18 kg 39.7 lb ≥ 32 kg 70.5 lb ≥ 55 kg 121.2 lb Vii Statement Following label indicates a potential heat hazard Copyright Lenovo ThinkServer TS140 User Guide Introduction General informationPrinted document Server documentationDocumentation DVD Document only for trained service personnel Safety, Warranty, and Support InformationThinkServer TS140 User Guide Server setup road map ThinkServer TS140 User Guide Microprocessor FeaturesProduct overview Server packageFans Power supplyInput/Output I/O features MemoryEthernet connectivity Reliability, availability, and serviceabilitySecurity features Basic system management featuresSoftware SpecificationsThinkServer EasyStartup Diagnostic programs ThinkServer EasyUpdate Firmware UpdaterBios update utilities RAID configuration utilitiesMachine type, model, and serial number label Front view of the serverFollowing illustration shows the front view of the server Rear view of the serverConnector Locating parts on the system board Connector DescriptionInternal drives Internal componentsDrive bay locations ThinkServer TS140 User Guide Turning on the server Turning on and turning off the serverTurning off the server ThinkServer TS140 User Guide Viewing information in the Setup Utility program Configuring the serverUsing the Setup Utility program Starting the Setup Utility programMain menu Setup Utility program interfaceDevices menu Security menu Advanced menuExit menu Setting the system date and timePower menu Startup menuUsing passwords Selecting a startup device Configuring the TPM functionUpdating or recovering the Bios Exiting from the Setup Utility programUpdating flashing the Bios Recovering from a Bios update failure Using the ThinkServer EasyStartup programStarting the ThinkServer EasyStartup program Features of the ThinkServer EasyStartup programUser Guide Install operating systemHome Compatibility notesAbout RAID Configuring RAIDSelect Devices ATA Drive Setup Deleting RAID volumes Creating RAID volumesResetting disks to non-RAID Updating the firmware Using the Firmware Updater programPrecautions Installing, removing, or replacing hardwareGuidelines Handling static-sensitive devices System reliability guidelines Working inside the server with the power onRemoving the server cover Removing the server cover Removing and reinstalling the front bezelRemoving the front bezel What to do next Installing, removing, or replacing hardwareInstalling or removing a memory module Installing or removing the Ethernet cardMemory module installation rules Dimm DIMM1 DIMM2 DIMM3 DIMM4 Opening the retaining clips of the memory slots Installing a memory moduleRemoving a memory module Installing a memory moduleInstalling the tertiary hard disk drive Installing or removing the tertiary hard disk driveInstall the retainer on the side of the bracket Connecting cables to the hard disk drive Removing the tertiary hard disk drive Removing the drive conversion bracket Installing the slim optical drive conversion board Installing the slim optical drive retainer Install the cage retainer on the side of the cage Sliding the cage into the optical drive bay What to do next Removing the slim optical drive from the cage Removing the hard disk drive from the cage Installing or replacing a PCI cardOpening the PCI card latch Opening the PCI card retaining clip Installing a PCI card Removing the optical drive Installing or replacing the optical driveInstalling the optical drive Installing or replacing the secondary hard disk driveRemoving the secondary hard disk drive Installing the hard disk drive into the bracket Replacing the primary hard disk drive Connecting a Sata hard disk driveRemoving the primary hard disk drive Installing the primary hard disk drive Replacing the power supply assemblyInstalling, removing, or replacing hardware Removing the screws that secure the power supply assembly Replacing the heat sink and fan assembly Removing the heat sink and fan assembly Removing the front audio and USB assembly Replacing the front audio and USB assemblyRemoving the front fan assembly Replacing the front fan assemblyInstalling the front fan assembly Replacing the rear fan assemblyRemoving the rear fan assembly Replacing the microprocessor Installing the rear fan assemblyAccessing the microprocessor Installing the microprocessor Replacing the system board battery Removing the old system board battery Completing the parts replacementReinstalling the server cover Connecting the cablesPassword protection Connecting external devicesUpdating the server configuration Installing security featuresThinkServer TS140 User Guide Troubleshooting procedure Troubleshooting and diagnosticsUsing a diagnostic program ThinkServer EasyStartup program problems Basic troubleshooting tablesOptical drive problems Hard disk drive problems Memory module problems Keyboard, mouse, or USB device problems Restart the server Replace the USB device ThinkServer Web site Getting information, help, and serviceUsing the documentation Information resourcesCalling for service Help and serviceBefore you call Purchasing additional services Using other servicesThinkServer TS140 User Guide Appendix A. Notices Important notes TrademarksParticulate contamination Contaminant Limits Battery return programBattery recycling information for the European Union Restriction of Hazardous Substances Directive RoHS Important Weee informationChina RoHS Turkish RoHS Export classification notice India RoHSEuropean Union RoHS German Ordinance for Work gloss statementIndustry Canada Class a emission compliance statement United Kingdom telecommunications safety requirementDeutschland Appendix A. Notices Eurasian compliance mark Energy Star model information 103 IndexRAID 105 ThinkServer TS140 User Guide