Table of Contents
Advertisement
Running the UEFI RAID Utility
Restart your computer and press <F12> to enter the boot device configuration menu. Use the up or down arrow
key to select your USB flash drive which is prefixed with "UEFI:" string. Then press <Enter> to run the UEFI
RAID utility, enter the following commands.
You can enter the commands at Shell or fsx: level (x represents the disk number for your USB flash drive).
Checking Disk Information
To see the hard drive information, enter the following commands and press <Enter>. You will see CONTROLLER
LIST and DISK LIST displayed on the screen.
rcadm -M -qa
Creating a RAID Array
To create a RAID array, refer to the following examples to enter the commands and press <Enter>. When
succeeded, the message which says "created successfully" will appear.
Example 1: Create a RAID 0 array with Drive 0 and Drive 1 and the array size is 40 GB.
rcadm -C -r0 -d 0 1 -s 40000
("C"=Create a array, "r0"=RAID 0, d 0 1=Drive 0 and Drive 1, "s 40000"=Size of 40 GB; to use the maximum
size allowed, do not enter "s x0000")
Example 2: Create a RAID 5 array with Drive 1~4 and the array size is 75 GB.
rcadm -C -r5 -d 1 2 3 4 -s 75000
("C"=Create a array, "r5"=RAID 5, d 1 2 3 4=Drive 1~4, "s 75000"=Size of 75 GB)
After you create the array, you can enter the "rcadm -M -qa" commands to see the array information. In addition
to the CONTROLLER LIST and DISK LIST information, you will see ARRAY LIST information displayed on the
screen, too.
Deleting an Array
To delete an array, enter the following commands and press <Enter>.
rcadm -D -a 1
("D"=Delete a array, "a 1"=Array 1, to delete all arrays, enter "a *")
When prompted to confirm, enter YES to delete or NO to cancel, and then press <Enter>.
To exit the UEFI RAID utility, enter "exit" and press <Enter>.
C-2. Configuring Legacy RAID ROM
Enter the legacy RAID BIOS setup utility to configure a RAID array. Skip this step and proceed with the installation
of Windows operating system for a non-RAID configuration.
Steps:
After the POST memory test begins and before the operating system boot begins, look for a message which
says "Press <Ctrl-F> to enter RAID Option ROM Utility". Press <Ctrl> + <R> to enter the RAID BIOS setup utility.
Creating a RAID Array
1. To create a new array, press <Enter> on the Create Array option.
2. The selection bar will move to the Disks section on the right of the screen. Select the hard drives to be
included in the RAID array. Use the up or down arrow key to select a hard drive and press <Insert>. The
selected hard drive will be shown in green. To use all of the hard drives, simply press <A> to select all. Then
press <Enter> and the selection bar will move to the User Input section on the left bottom of the screen.
3. First, select a RAID mode and press <Enter>. The selections available depend on the number of the hard drives
being installed. Then follow the on-screen instructions to specify the array size. You can select All available
space to use the maximum size allowed or use the up or down arrow key to adjust the size and press <Enter>.
4. Select a caching mode. Options include Read/Write, Read Only, and None. Then press <Enter> to proceed.
5. Finally, a message which says "Confirm Creation of Array" will appear. Press <C> to confirm or <Esc> to
return to the previous screen. To exit the RAID BIOS utility, press <Esc> and then press <C> to confirm.
Deleting an existing disk array could result in loss of data. Record all array information including the
array type, the disk members, and stripe block size in case you wish to undo a deletion.
- 33 -
Advertisement
Table of Contents
