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Chapter 3: About Your RAID Controller
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17
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Dual Drive Failure Protection (RAID 6)
—A RAID 6 array is similar to a RAID 5 array
except that it includes
two
independent sets of parity data instead of one.
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Dual Drive Failure Protection (RAID 60
1
)
—A RAID 60 array is similar to a RAID 50 array
except that it includes
four
independent sets of parity data instead of two.
Adding a Battery Backup Module
This table shows the battery model supported by your ICP RAID controller.
To purchase a battery backup module, refer to the ICP Web site at
www.icp-vortex.com
or the
Adaptec Web site at
www.adaptec.com
.
Upgrading the Controller Firmware
To upgrade the firmware on your ICP RAID controller, follow the instructions in
Using the ICP
Flash Utility
on page 103
. You can also use the Adaptec Storage Manager to upgrade your
controller firmware, refer to the
ICP Storage Manager User’s Guide for Internal RAID Storage.
RAID Controller
Battery Model
ICP5805BL/ICP5045BL/
ICP5085BL/ICP5125BR/ICP5165BR
Adaptec Battery Module 800
ICP9085LI / ICP5085BR
Adaptec Battery Module 600
ICP9047MA / ICP9087MA
Adaptec Battery Module 500
ICP9014RO / ICP9024RO
Adaptec Battery Module 400