Advantech ASMB-584, User Manual

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ASMB-584 User Manual 78
9.1 Introduction
To support demanding disk I/O, Intel C226 chipset integrates six Serial ATA control-
lers with software RAID 0, 1, 5, 10 capabilities.
RAID 0 striping increases the storage performance and is designed to speed up data
transfer rates for disk-intensive applications.
RAID 1 mirroring protects valuable data that might be lost in the event of a hard drive
failure.
RAID 5 array contains three or more hard drives where the data is divided into man-
ageable blocks called strips. Parity is a mathematical method for recreating data that
was lost from a single drive, which increases fault-tolerance. The data and parity are
striped across all the hard drives in the array. The parity is striped in a rotating
sequence to reduce bottlenecks associated with the parity calculations.
RAID 10 array uses four hard drives to create a combination of RAID levels 0 and 1.
The data is striped across a two-drive array forming the RAID 0 component. Each of
the drives in the RAID 0 array is then mirrored by a RAID 1 component.
9.2 SATA RAID Driver and Utility Setup
The driver is in the CD's "05. Other" folder. You may go to the directory of the CD and
follow Intel's installation guide to install the driver and utility.
Note! For the detailed installation instructions for the SATA RAID driver and
utility, please check the User Guide in the driver CD. Path: folder "Intel
Rapid Storage Technology" in "05. Other".
Note! Before you install the Intel Rapid Storage Technology, please read the
"readme.txt" which is in the folder "Intel Rapid Storage Technology" in
"05. Other".