Promise Technology FAST TRAK100TM user manual About RAID Levels, Striping RAID

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FastTrak100 User Manual

About RAID Levels

Striping (RAID 0)

Reads and writes sectors of data interleaved between multiple drives. When any disk member fails, it affects the entire array. Performance is better than a single drive since the workload is balanced between the array members. This array type is for high performance systems. Identical drives are recommended for performance as well as data storage efficiency. The disk array data capacity is equal to the number of drive members times the smallest member capacity. For example, one 1GB and three 1.2GB drives will form a 4GB (4 x 1GB) disk array.

Stripe Size - a value can be set from 1KB to 1024KB sector size. The size can directly affect performance. In the FastBuild BIOS, the “Desktop” default is 8KB while “Server” and “A/V Editing” are 64KB.

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Contents Page Trademarks Table of Contents Troubleshooting & Tips Introduction What is the FastTrak100 RAID Card?Page Features Benefits Keys Features and BenefitsCompatibility Page Unpacking Your FastTrak100 Getting StartedInstalling The Card Jumper Settings Installing The Hard DrivesPage Processor ID MHz Bios version Cache Server Tag Checking Cmos SettingsCreating Your Disk Array Page Creating a Security Array With New Drives Creating an Array for PerformanceCreating a Security Array With An Existing Data Drive Page Page Viewing FastTrak100 Bios Screen Using FastBuild Configuration UtilityUsing the Main Menu Navigating the FastBuild Setup MenuOptimize Array For Auto Setup Options MenuCreating Multiple Disk Arrays Using a Hot Spare DriveDefining Typical Application Usage Mode Viewing Drive AssignmentsManually Creating an Array Array No RAID Mode Total Drv CapacityMB StatusAssigning Drives to Array Selecting Array TypeSelecting Stripe Block Adding Fault Tolerance to an Existing Drive Creating a Mirrored Array Using New DrivesChannelID Creating a Hot Spare Drive for Mirrored Arrays Making a FastTrak100 Disk Array BootableHow FastTrak100 Saves Array Information How FastTrak100 Orders ArraysDeleting An Array Press Ctrl-Y to Delete, others to Abort Total Drv CapacityMB Rebuilding a Mirrored ArrayQuantum CR8.4A Viewing FastTrak System Resources Viewing Controller SettingsHalting FastTrak Bios On Bootup Errors Page Windows Installing DriversInstalling Driver During New Windows 2000 Installation Confirming Windows 2000 Installation Installing Driver in Existing Windows 2000 SystemMicrosoft Millennium Installing Drivers During Millennium InstallationConfirming Driver Installation in Millennium Installing Drivers with Existing Millennium SystemWindows 95/98 Installing Drivers During Windows 95/98 InstallationPage Installing Drivers with Existing Windows 95/98 DOS/Windows Confirming Driver Installation in Windows 98/95Windows NT4.0 Installing Drivers During Windows NT 4.0 InstallationRemoving the Driver from Windows NT Installing Driver with Existing Windows NTInstalling FastCheck Using The FastCheck Monitoring UtilityClosing FastCheck Running FastCheckViewing Array Information Using FastCheck Array WindowViewing Arrayed Drive Information Using Array Pull-down Menu Page Synchronizing An Array Page Rebuilding An Array Using Rebuild WizardPage Page Viewing Controller Card Information Using Controller WindowViewing IDE Channel Information Viewing Drive Information Using Options Window Selecting Notification Options Scheduling Array Synchronization User may then decide what to do about the errors detectedSetting Rebuild Options Ignore FastTrak100 will log the event error and continueSetting Disk Parameters Option Setting PCI Bus Utilization OptionSetting Screen Preferences Disabling Password Creating PasswordChanging Password About FastTrak100 Disk Array Adapter About Adapter BiosFastBuild Auto Menu Setup Understanding Disk Array ConceptsDisk Array Terms Striping RAID About RAID LevelsMirroring RAID Using a Spare DriveAbout Dual Data Redundancy Striping/Mirror RAID 0+1Spanning Jbod System locks up during bootup or when Windows starts Troubleshooting & TipsMotherboard Issues Configuring PCI IRQ resourcesDrive-Related Errors System Cmos IssuesUnable to partition or format array Possible Master/Slave problemsSystem Cmos displays C or D drive failure during Startup ECC Error Reported on Rebuild ECC Error Reported on Synchronize Promise Windows driver does not appear Device Manager Operating System-Related ErrorsDifferent drive lettering under Windows NT Page Optimize Array for Performance Re-Configure PCI Latency SettingPerformance Tips Change Setting of PCI Bus Utilization Page Can I use Atapi devices on the FastTrak100 controller? Frequently Asked QuestionsPre-Installation What kind of hard drives can I use for a FastTrak100 array?Jbod spanning RAID 0 stripeRAID 1 mirror Do the HDDs on the FastTrak100 have to be the same size? Drive IssuesHow do I partition/format my FastTrak100 RAID array? Installation IssuesWhy can’t I see the drives on the FastTrak100 under FDISK? Post-InstallationWhy does my system reboot after the Qemm driver loads from Page USA Tech Support Center Contacting Promise SupportAppendix a China Office Appendix a European Tech SupportPacific Rim Sales Office Appendix B Limited WarrantyAppendix B Appendix C Returning Product For RepairYour Responsibilities Index Index C6101F100000000-1
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