ASROCK N68-GS User manual

1
NVIDIA RAID Installation Guide
1. NVIDIA BIOS RAID Installation Guide …………………….. 2
1.1 Introduction to RAID …………………………………….. 2
1.2 RAID Configurations Precautions ……………………… 3
1.3 Installing Windows 2000 / XP / XP 64-bit / Vista /
Vista 64-bit With RAID Functions ……………………..... 5
1.3.1 Installing Windows 2000 / XP / XP 64-bit With
RAID Functions ……………………...................... 5
1.3.2 Installing Windows Vista / Vista 64-bit With RAID
Functions ……………………................................ 6
1.4 Create Disk Array ………………………………………… 8
2. NVIDIA Windows RAID Installation Guide ………………… 11
2.1 NVIDIA Windows RAID Installation Guide for Windows
2000 / XP / XP 64-bit Users ……………………………. 11
2.2 NVIDIA Windows RAID Installation Guide for Windows
Vista / Vista 64-bit Users ……………………………….. 21

2
1. NVIDIA BIOS RAID Installation Guide
NVIDIA BIOS RAID Installation Guide is an instruction for you to configure RAID
functions by using NVIDIA RAID Utility under BIOS environment. After you make a
SATA / SATAII driver diskette, press <F2> to enter BIOS setup to set the option to
RAID mode by following the detailed instruction of the “User Manual” in our support CD
or “Quick Installation Guide”, you can start to use NVIDIA RAID Utility to configure
RAID.
This section includes examples of using NVRAID RAID Utility for creating RAID arrays.
If your motherboard is equipped with four SATA / SATAII ports, you may choose to use
RAID 0, RAID 1, RAID 0+1, JBOD, or RAID 5 function with your motherboard
according to the SATA / SATAII HDDs amount you install. Please refer to the RAID
functions your motherboard provides in advance and follow the instruction in this
section to create RAID arrays.
1.1 Introduction to 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.

3
RAID 0+1 (Stripe Mirroring)
RAID 0 drives can be mirrored using RAID 1 techniques, resulting in a RAID 0+1
solution for improved performance plus resiliency. The controller combines the
performance of data striping (RAID 0) and the fault tolerance of disk mirroring
(RAID 1). Data is striped across multiple drives and duplicated on another set of
drives.
JBOD (Spanning)
A spanning disk array is equal to the sum of all drives. Spanning stores data onto a
drive until it is full then proceeds to store files onto the next drive in the array. When
any member disk fails, it will affect the entire array. JBOD is not really a RAID, and it
does not support fault tolerance.
RAID 5
RAID 5 stripes both data and parity information across three or more hard disk drives.
Among the advantages of RAID 5configuration include better HDD performance, fault
tolerance, and higher storage capacity. The RAID 5 configuration is best suited for
transaction processing, relational database applications, enterprise resource planning,
and other business systems. Use a minimum of three identical hard disk drives for this
setup.
1.2 RAID Configurations Precautions
1. Please use two new drives if you are creating a RAID 0 (striping) array for
performance. It is recommended to use two SATA drives of the same size. If
you use two drives of different sizes, the smaller capacity hard disk will be
the base storage size for each drive. For example, if one hard disk has an
80GB storage capacity and the other hard disk has 60GB, the maximum
storage capacity for the 80GB-drive becomes 60GB, and the total storage
capacity for this RAID 0 set is 120GB.
2. You may use two new drives, or use an existing 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 smaller capacity hard disk will be the base storage size.
For example, if one hard disk has an 80GB storage capacity and the other
hard disk has 60GB, the maximum storage capacity for the RAID 1 set is
60GB.

4
3. Please verify the status of your hard disks before you set up your new RAID
array.
WARNING!!
Please backup your data first before you create RAID functions. In the process you
create RAID, the system will ask if you want to “Clear Disk Data” or not. It is
recommended to select “Yes”, and then your future data building will operate under a
clean environment.

1.3 Installing Windows®2000 / XP / XP 64-bit / VistaTM
/ VistaTM 64-bit With RAID Functions
If you want to install Windows®2000, Windows®XP, Windows®XP 64-bit, Windows®
VistaTM or Windows®VistaTM 64-bit on your SATA / SATAII HDDs with RAID functions,
please follow below procedures according to the OS you install.
Before installing Windows®2000 to your system, your Windows®2000 optical
disk is supposed to include SP4. If there is no SP4 included in your disk, please
visit the below website for proper procedures of making a SP4 disk:
http://www.microsoft.com/Windows2000/downloads/servicepacks/sp4/spdeploy.
htm#the_integrated_installation_fmay
1.3.1 Installing Windows®2000 / XP / XP 64-bit With RAID
Functions
If you want to install Windows®2000 / Windows®XP / Windows®XP 64-bit on your SATA
/ SATAII HDDs with RAIDfunctions, please follow below steps.
STEP 1: Set Up BIOS.
A. Enter BIOS SETUP UTILITY Advanced screen IDE Configuration.
B. Set the “SATAOperation Mode” option to [IDE].
STEP 2: Make a SATA / SATAII driver diskette.
A. Insert theASRock Support CDinto your optical drive to boot your system.
B. During POST at the beginning of system boot-up, press <F11> key, and
then a window for boot devices selection appears. Please select CD-ROM
as the boot device.
C. When you see the message on the screen, “Generate SerialATAdriver
diskette [YN]?”, press <Y>.
D. Then you will see these messages,
Please insert a blank
formatted diskette into floppy
drive A:
press any key to start
Please insert a floppy diskette into the floppy drive, and press any key.
E. The system will start to format the floppy diskette and copy SATA / SATAII
drivers into the floppy diskette.
STEP 3: Set Up BIOS.
A. Enter BIOS SETUP UTILITY Advanced screen IDEConfiguration.
B. Set the “SATAOperation Mode” option to [RAID].
5

NOTE. If you install Windows®2000 / Windows®XP / Windows®XP 64-bit on IDE
HDDs and want to manage (create, convert, delete, or rebuild) RAID functions
on SATA / SATAII HDDs, you still need to set up “SATA Operation Mode” to [RAID]
in BIOS first. Then, please set the RAID configuration by using the Windows RAID
installation guide part of the document in the following path in the Support CD:
.. \ RAID Installation Guide
STEP 4: Use “RAID Installation Guide” to set RAID configuration.
Before you start to configure RAID function, you need to check the RAID installation
guide in the Support CD for proper configuration. Please refer to the BIOS RAID
installation guide part of the document in the following path in the Support CD:
.. \ RAID Installation Guide
STEP 5: Install Windows®2000 / XP / XP 64-bit OS on your system.
You can start to install Windows®2000 / Windows®XP / Windows®XP 64-bit OS on your
system. At the beginning of Windows®setup, press F6 to install a third-party RAID
driver. When prompted, insert the SATA/ SATAII driver diskette containing theNVIDIA®
RAIDdriver. After reading the floppy disk, the driver will be presented. Select the driver to
install according to the mode you choose and the OS you install.
1.3.2 Installing Windows®VistaTM / VistaTM 64-bit With RAID
Functions
If you want to install Windows®VistaTM / Windows®VistaTM 64-bit on your SATA/ SATAII
HDDs with RAIDfunctions, please follow below steps.
STEP 1: Set Up BIOS.
A. Enter BIOS SETUP UTILITY Advanced screen IDE Configuration.
B. Set the “SATA Operation Mode” option to [RAID].
STEP 2: Use “RAID Installation Guide” to set RAID configuration.
Before you start to configure RAID function, you need to check the RAID installation
guide in the Support CD for proper configuration. Please refer to the BIOS RAID
installation guide part of the document in the following path in the Support CD:
.. \ RAID Installation Guide
STEP 3: Install Windows®VistaTM / VistaTM 64-bit OS on your system.
Insert the Windows®VistaTM / Windows®VistaTM 64-bit optical disk into the optical drive
to boot your system, and follow the instruction to install Windows®VistaTM / Windows®
VistaTM 64-bitOS on yoursystem.When yousee“Where do youwantto installWindows?
” page, please insert theASRock Support CD into your optical drive, and click the “Load
Driver” button on the left on the bottom to load theNVIDIA®RAIDdrivers.NVIDIA®RAID
drivers are in the following path in our Support CD:
.. \ I386 \ Vista (For Windows®VistaTM OS)
.. \ AMD64 \ Vista64 (For Windows®VistaTM 64-bit OS)
6

NOTE. If you install Windows®VistaTM / Windows®VistaTM 64-bit on IDE HDDs and want to
manage (create, convert, delete, or rebuild) RAIDfunctions on SATA / SATAII HDDs,
you still need to set up “SATA Operation Mode” to [RAID] in BIOS first. Then, please set
the RAID configuration by using the Windows RAID installation guide in the following
path in the Support CD:
.. \ RAID Installation Guide
After that, please insert Windows®VistaTM / Windows®VistaTM 64-bit optical disk into
the optical drive again to continue the installation.
7

8
1.4 Create Disk Array
Power on your system. After adjusting the system BIOS to RAID mode, the below
window appears.
After rebooting your computer, wait until you see the RAID software prompting you to
press <F10>. The RAID prompt appears as a part of the system POST and boot
process prior to loading the OS. You have a few seconds to press <F10> before the
window disappears.
After you press <F10>, the NVIDIA RAID Utility - Define a New Array window
appears. By default, RAID Mode is set to Mirroring, but please set it to Striping if you
want to create RAID 0. And the Striping Block is set to Optimal as default. We take
RAID 0 for example to show you how to use NVRAID RAID Utility to create RAID 0
(Striping). If you plan to use NVRAID RAID Utility to create other RAID arrays, the
operation procedures are similar to the steps of creating RAID 0.

9
Striping block size is given in kilobytes, and affect how data is arranged on the disk. It
is recommended to leave this value at the default Optimal, which is 64KB, but the
values can be between 8KB and 128KB (8, 16, 32, 64, and 128KB). Then, you have to
assign the disks. The disks that you enabled from the RAID Config BIOS setup page
appear in the Free Disks block. These are the drives that are available for use as RAID
array disk,
A. Tab to the Free Disks section. The first disk in the list is selected.
B. Move it from the Free Disks block to the Array Disks block by pressing the
right-arrow key.
C. Continue pressing the right-arrow key until all the disks that you want to use
as RAID array disks appear in the Array Disks block.

10
After assigning your RAID array disks, press <F7> to save your changes of RAID array
disks.
Depending on the platform used, the system can have one or more channels. In a
typical system there is usually one adapter and multiple channels, and each channel
has a slave and a master. The adapter / channel / master / slave status of each hard
disk is given in the Loc (location) columns of the Free Disks and Array Disks lists. For
example:
1 . 0 . M
1: Channel - Typically, channel 0 is used for Parallel ATA drives while channel 1
is used for Serial ATA drives.
0: Controller
M: M means Master, S means Slave
Serial ATA
1 . 0 . M Channel 1, controller 0, Master
1 . 1 . M Channel 1, controller 1, Master
Finally, the Array List window appears, where you can review the RAID arrays that
you have set up.
Healthy NVIDIA STRIPING 74.53G

11
2. NVIDIA Windows RAID Installation Guide
NVIDIA Windows RAID Installation Guide is an instruction for you to configure RAID
functions by using NVIDIAMAN under Windows environment. Please read this guide
carefully and follow the instructions below to configure and manage RAID functions.
For Windows 2000 / XP / XP 64-bit and Windows Vista / Vista 64-bit, there are different
installation procedures. Please follow the instructions below according to the OS you
install.
2.1 NVIDIA Windows RAID Installation Guide for Windows 2000 /
XP / XP 64-bit Users
A. Enter NVRAIDMAN
RAID driver is built in NVIDIA ALL in one driver provided in our support CD. After you
finish the driver installation, you can create, delete, or rebuild any RAID array. Please
enter NVRAIDMAN by clicking on Start →Programs →NVIDIA Corporation →
Mediashield →Mediashield. (There is also a “Mediashield” shortcut on the desktop.)
Then, below screen appears.

12
B. Creating RAID Arrays
This section includes examples of using NVRAIDMAN for creating RAID arrays. If your
motherboard is equipped with four SATA / SATAII ports, you may choose to use RAID 0,
RAID 1, RAID 0+1, JBOD, or RAID 5 function with your motherboard according to the
SATA / SATAII HDDs amount you install. Please refer to the RAID functions your
motherboard provides in advance and follow the instruction in this section to create
RAID arrays. The RAID items which may be mentioned in this section are as below:
- RAID 0: Striping
- RAID 1: Mirroring
- RAID 0+1: Stripe Mirroring
- JBOD: Spanning
- RAID 5
In this section, we take RAID 0 for example to show you how to use NVRAIDMAN to
create RAID 0 (Striping). If you plan to use NVRAIDMAN to create other RAID arrays,
the operation procedures are similar to the steps of creating RAID 0. Please do the
following:
A. Go to the system BIOS and make sure that the drives that you want to use are
RAID enabled.
B. Boot to Windows and launch the NVRAIDMAN application.
C. Create Array and the following screen will appear.

13
D. Click Next and the following screen shot will appear.
E. Click the RAID Mode list arrow and select Striping, and leave the “Stripe Size”
with its default value as shown in the following screen shot.

14
F. Click Next, and the following screen shot will appear.
G. Select the two disks that you want to include in the stripe set.

15
To create a striped array with more disks, select additional disks from the list.
H. Click Next and the following screen shot will appear.
I. Click Finish and the following screen shot will appear.
The RAID 0 is created successfully.
C. Initializing NVRAID Array Disks
Now that the two-disk array has been created, it needs to be partitioned and formatted.
A. Click on Start →Settings →Control Panel.

16
B. Double click on Administrative Tools.
C. Double click on Computer Management.
D. Click on Disk Management. The following screen is displayed.
E. The 153.38 GB is for the two disk striped array that was created earlier. To create
a partition on it, right click on the Unallocated partition and select New Partition.
F. Follow the Wizard for setting up and formatting the partition. Once that is done,
you can start using the newly created stripped array.

17
D. Deleting a RAID Array
NVRAIDMAN can be used to delete an Array. To delete an Array, please do the
following.
A. Launch the NVRAIDMAN application and right click on the RAID array that you
want to delete (assuming that you have a RAID array already created) as shown
in the following screen shot.
The above screen shot shows that there is a Mirrored array that will be deleted. After
the “Delete Array...” has been selected, the following screen shot appear.

18
B. Click Next and the following screen shot will appear.
C. Click Finish and the array will be deleted and the following screen shot will appear
showing all the free disks.
A similar process can be applied to delete any array created by NVIDIA RAID.
E. Rebuilding a RAID Array
Rebuilding is the process of restoring data to a hard drive from other drives in the array.
This applies only to fault tolerant arrays such as RAID 1, RAID 0+1, as well as a RAID
5. For example, assuming you have a three disk RAID 5 array, and one of the drives
fail, then you need to replace the failed drive with a new one, and rebuild the array to
re-generate the lost data on the newly added drive. After creating a mirrored array, you
can rebuild the array using the following steps:
A. Go to Windows and run the NVIDIA RAID Management utility.
B. Right-click on Mirroring. Then the popup menu appears.
C. From the popup menu, click Rebuild Array. The NVIDIA Rebuild Array Wizard
appears.

19
D. Click Next. The Disk Selection page appears.
E. Select the drive that you want to rebuild by clicking it from the list, then click Next.
The Completing the NVIDIA Rebuild Array page appears.

20
F. Click Finish.
F. More About Rebuilding Arrays
Rebuilding Occurs in the Background
The rebuilding process takes some time to complete, and occurs in the background so
as not to affect the performance of the system.
Rebuilding Applies Only to RAID 1, RAID 0+1, or RAID 5 Arrays
Rebuilding an array works only when using RAID 1, RAID 0+1, or RAID 5. Rebuilding
does not apply to RAID 0 and JBOD arrays.
Rebuilding applies to a degraded fault tolerant array
You can rebuild a degraded mirrored array using any available Free Disk or Dedicated
Disk.
G. Synchronizing a RAID Array
Synchronizing an array will force a rebuild of redundancy or parity. The operation is
applicable to any fault tolerant array such as RAID 1, 0+1 and RAID 5. For RAID1 and
RAID 0+1, “sync” results in copying the data to the redundancy disk. For RAID 5,
“sync” results in rebuilding the parity. To sync an array, do the following (This example
assumes you have already created a fault tolerant array such as RAID 1):
A. Right click on “Mirroring” and select “Synchronize Array”. Then the Synchronize
Array Wizard Welcome screen appears.
B. Click on “Next” and then click “Finish” at the Wizard Completion screen. The