Tekram Technology TR-824 manual Data Striping with Striped Parity RAID

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1. INTRODUCTION

1.2.4 Data Striping with Striped Parity (RAID 5)

The data is striped across disk drives. The parity data in a RAID 5 set is striped across all disk drives. RAID 5 is designed to handle small data blocks. This makes RAID 5 an excellent choice for multitasking, multi-user and database environments. The security provided by RAID 5 is that when one disk drive fails, all data is fully available, the missing data is recalculated from the data that is still available and the parity information. This data calculation can also be used to restore data to replaced defective disks.

TR-824 User’s Manual

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Contents Devices Model Max Xfer Protocol PCI Interface RateMB/s IEC 61000-4-8 For Home or Office UseIEC 61000-4-4 IEC 61000-4-6Table of Contents GUI Graphic User Interface Product Overview SpecificationsSata Raid Features IntroductionCombination of RAID 0 and RAID 1 RAID 0+1 RAID ExplainedDisk Striping RAID Disk Mirroring RAIDData Striping with Striped Parity RAID Installing TR-824 Hardware SetupBoard Layout Installing Hard Drives Basic Bios screen information Bios ConfigurationBios Function Logical Drive Info Low Level FormatBuilding Driver Diskettes Windows XP Installation Windows Server 2003 InstallationWindows 2000 Installation Windows NT4.0 Installation Windows ME InstallationRemoving the Driver from Windows NT4.0 Windows 98 InstallationExisting Windows NT4.0 Installation New Windows 98 InstallationClick Next, then Finish Existing Windows 98 InstallationConfirming Driver Installation in Windows NextGUI Graphic User Interface GUI InstallationRAID OverviewGUI Graphic User Interface GUI Graphic User Interface GUI Graphic User Interface Smtp GUI Configuration MenuNotification MailLog File Event LevelPopup AudioEvent Table TrayIconEvent Time Windows 2000/XP/2003 Operating System CREATING/NAMING PartitionsCreating Partitions Initial WindowWindows NT Operating System Creating Partitions Windows 98/Me Operating System Re-openDisk AdministratorCREATING/NAMING Partitions CREATING/NAMING Partitions CREATING/NAMING Partitions CREATING/NAMING Partitions CREATING/NAMING Partitions Troubleshooting Tips Technical Support Guide Technical Support ServicesTested to Comply With FCC Standards