Lenovo ThinkStation E30 Hardware Maintenance Manual - Page 47

Configuring RAID, RAID Level, Configuring the system BIOS to enable SATA RAID functionality

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Chapter 7. Configuring RAID This chapter provides information about how to configure Redundant Array of Independent Disks (RAID) for your computer. Note: The information about configuring RAID in this chapter is applicable only for a Windows environment. For information about configuring RAID in a Linux environment, contact your Linux software provider. RAID Level Your computer must have the minimum number of SATA hard disk drives installed for the supported level of RAID below: • RAID Level 0 - Striped disk array - Two hard disk drives minimum - Better performance without fault tolerance • RAID Level 1 - Mirrored disk array - Two hard disk drives minimum - Improved read performance and 100% redundancy To install a secondary hard disk drive, refer to "Replacing the secondary hard disk drive" on page 95. Configuring the system BIOS to enable SATA RAID functionality This section describes how to configure the system BIOS to enable SATA RAID functionality. Note: Use the arrow keys on the keyboard to make selections. To enable SATA RAID functionality, do the following: 1. Start the Setup Utility program. See "Starting the Setup Utility program" on page 37. 2. Select Devices ➙ ATA Drive Setup. 3. Select Configure SATA as and press Enter. 4. Select RAID Mode and press Enter. 5. Press F10 to save the new settings and exit the Setup Utility program. Creating RAID volumes This section describes how to use the Intel Matrix Storage Manager option ROM configuration utility to create RAID volumes. 1. Press Ctrl+I when prompted to enter the Intel Matrix Storage Manager option ROM configuration utility. 2. Use the up and down arrow keys to select Create RAID Volume and press Enter. 3. Type a proper RAID Volume name in the Name field and press Tab. 4. Use the arrow keys to select a RAID level in the RAID Level field and press Tab. 5. If appropriate, use the arrow keys to select a Stripe Size in the Stripe Size field and press Tab. 6. Type a volume size in the Capacity field and press Tab. 7. Press Enter to initiate volume creation. 8. When prompted, press Y to accept the warning message and create the volume. © Copyright Lenovo 2011, 2012 41

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Chapter 7.
Configuring RAID
This chapter provides information about how to configure Redundant Array of Independent Disks (RAID)
for your computer.
Note:
The information about configuring RAID in this chapter is applicable only for a Windows environment.
For information about configuring RAID in a Linux environment, contact your Linux software provider.
RAID Level
Your computer must have the minimum number of SATA hard disk drives installed for the supported level of
RAID below:
•
RAID Level 0 – Striped disk array
–
Two hard disk drives minimum
–
Better performance without fault tolerance
•
RAID Level 1 – Mirrored disk array
–
Two hard disk drives minimum
–
Improved read performance and 100% redundancy
To install a secondary hard disk drive, refer to “Replacing the secondary hard disk drive” on page 95.
Configuring the system BIOS to enable SATA RAID functionality
This section describes how to configure the system BIOS to enable SATA RAID functionality.
Note:
Use the arrow keys on the keyboard to make selections.
To enable SATA RAID functionality, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 37.
2. Select
Devices
➙
ATA Drive Setup
.
3. Select
Configure SATA as
and press Enter.
4. Select
RAID Mode
and press Enter.
5. Press F10 to save the new settings and exit the Setup Utility program.
Creating RAID volumes
This section describes how to use the Intel Matrix Storage Manager option ROM configuration utility to
create RAID volumes.
1. Press Ctrl+I when prompted to enter the Intel Matrix Storage Manager option ROM configuration utility.
2. Use the up and down arrow keys to select
Create RAID Volume
and press Enter.
3. Type a proper RAID Volume name in the
Name
field and press Tab.
4. Use the arrow keys to select a RAID level in the
RAID Level
field and press Tab.
5. If appropriate, use the arrow keys to select a Stripe Size in the
Stripe Size
field and press Tab.
6. Type a volume size in the
Capacity
field and press Tab.
7. Press Enter to initiate volume creation.
8. When prompted, press Y to accept the warning message and create the volume.
© Copyright Lenovo 2011, 2012
41