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Guide to RAID Configurations

2.1 Introduction of RAID

This motherboard adopts Intel southbridge chipset that integrates

RAID controller supporting RAID 0 / RAID 1/ Intel Matrix Storage /

RAID 10 / RAID 5 function with four independent Serial ATA

(SATA) channels. This section will introduce the basic knowledge

of RAID, and the guide to configure RAID 0 / RAID 1/ Intel Matrix

Storage / RAID 10 / RAID 5 settings.

RAID

The term “RAID” stands for “Redundant Array of Independent

Disks”, which is a method combining two or more hard disk drives

into one logical unit. For optimal performance, please install

identical drives of the same model and capacity when creating a

RAID set.

RAID 0 (Data Striping)

RAID 0 is called data striping that optimizes two identical hard disk

drives to read and write data in parallel, interleaved stacks. It will

improve data access and storage since it will double the data

transfer rate of a single disk alone while the two hard disks

perform the same work as a single drive but at a sustained data

transfer rate.

WARNING!!

Although RAID 0 function can improve the access performance, it

does not provide any fault tolerance. Hot-Plug any HDDs of the

RAID 0 Disk will cause data damage or data loss.

RAID 1 (Data Mirroring)

RAID 1 is called data mirroring that copies and maintains an

identical image of data from one drive to a second drive. It

provides data protection and increases fault tolerance to the

entire system since the disk array management software will

direct all applications to the surviving drive as it contains a

complete copy of the data in the other drive if one drive fails.

Summary of Contents for P43R1600TWINS-110DB

Page 1: ...ATA SATA Hard Disks Installation 2 2 Guide to RAID Configurations 3 2 1 Introduction of RAID 3 2 2 RAID Configuration Precautions 5 2 3 Installing Windows XP XP 64 bit VistaTM VistaTM 64 bit With RAI...

Page 2: ...nd Intel Matrix Storage Please read the RAID configurations in this guide carefully according to the Intel southbridge chipset that your motherboard adopts You may install SATA hard disks on this moth...

Page 3: ...ata striping that optimizes two identical hard disk drives to read and write data in parallel interleaved stacks It will improve data access and storage since it will double the data transfer rate of...

Page 4: ...s RAID 1 and has the same overhead for fault tolerance as mirroring alone RAID 10 achieves high input output rates by striping RAID 1 segments In some instances a RAID 10 configuration can sustain mul...

Page 5: ...sting drive and a new drive to create a RAID 1 mirroring array for data protection the new drive must be of the same size or larger than the existing drive If you use two drives of different sizes the...

Page 6: ...messages Please insert a diskette into the floppy drive WARNING Formatting the floppy diskette will lose ALL data in it Start to format and copy files YN Please insert a floppy diskette into the flopp...

Page 7: ...orage The following steps outline how to build an Intel RAID Ready system 1 Assemble the system and attach a single SATA SATAII hard drive 2 Set up system BIOS as step 1 of page 6 When done exit Setup...

Page 8: ...Create RAID volume from Existing Hard Drive Wizard Click through the dialogs as prompted It s important to understand what will occur during the migration process because any data on the destination...

Page 9: ...ystem and follow the instruction to install Windows VistaTM VistaTM 64 bit OS on your system When you see Where do you want to install Windows page please insert the ASRock Support CD into your optica...

Page 10: ...you want to use Intel Matrix Storage Manager in Windows environment please install SATA SATAII drivers from the Support CD again so that Intel Matrix Storage Manager will be installed to your system a...

Page 11: ...ht Advanced and press Enter then the main interface of BIOS setup utility will appear Please set the option Configure SATA as to RAID Save your change before you exit BIOS setup 2 5 Configuring the In...

Page 12: ...name with 1 16 letters for your RAID volume then press Enter Use the up or down arrow keys to select your desired RAID Level You may select RAID0 Stripe RAID1 Mirror RAID 5 RAID 10 or Matrix Storage...

Page 13: ...he available values range from 8 KB to 128 KB The default selection is 128 KB The strip value should be chosen based on the planned drive usage 8 16 KB low disk usage 64 KB typical disk usage 128 KB p...

Page 14: ...er under the Create Volume item The utility prompts a confirmation message as below Volume0 Press Y to complete the setup of RAID After the completion you will see the detailed information about the R...

Page 15: ...ress Enter and then follow the instructions on the screen Please note that you are only allowed to create one RAID partition at a time under BIOS RAID environment If you want to create extra RAID part...

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