LSI MegaRAID SAS 84016E User manual

®
Thank you for purchasing the MegaRAID®SAS (Serial
Attached SCSI/Serial ATA II) 84016E (PCI Express) RAID
controller. The MegaRAID SAS 84016E RAID controller
supports sixteen ports.
Please take a few minutes to read this quick installation
guide before you install the controller. If you need more
information about any topic covered in this guide, refer to the
related documents on your MegaRAID Universal Software
Suite CD.
Note: SATA II is the only type of SATA supported by the
MegaRAID SAS 84016E RAID controller.
You can use the intelligent Battery Backup Unit 01
(LSIiBBU01) remotely with the MegaRAID SAS 84016E
RAID controller. The LSIiBBU01 has to be secured in the
system and connected to the back of the RAID controller
with a 20-pin cable. For more information about this battery,
refer to the MegaRAID Battery Backup Unit User’s Guide on
the MegaRAID Universal Software Suite CD.
RAID CONTROLLER INSTALLATION
Step 1 Unpack the MegaRAID SAS 84016E RAID
controller
Unpack the controller in a static-free environment.
Remove the controller from the antistatic bag and
inspect it for damage.
If the controller appears to be damaged, or if the
MegaRAID Universal Software Suite CD is
missing, contact LSI Logic or your MegaRAID
OEM support representative.
The CD contains utility programs, device drivers
for various operating systems, and the following
documentation:
•MegaRAID SAS Storage Adapters User’s
Guide
•MegaRAID SAS Software User’s Guide
•MegaRAID SAS Device Driver Installation
User’s Guide
•MegaRAID Battery Backup Unit User’s Guide
•Software license agreement
Step 2 Prepare the Computer
Turn off the computer and unplug the power
cord(s) from the back of the power supply.
Remove the cover from the computer.
Step 3 Review the Jumpers and Connectors
Figure 1 shows the location of the jumpers and
the connectors on the SAS 84016E. The jumpers
are set at the factory, and you usually do not need
to change them.
Figure 1 MegaRAID SAS 84016E RAID controller
Card Layout
Back up your data before you change your
system configuration. Otherwise, you might lose
data.
!
CAUTION
Before you install the controller, make sure that
the computer is disconnected from the power and
from any networks.
!
CAUTION
MegaRAID® SAS 84016E RAID
Controller
Quick Installation Guide

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Ta b l e 1 describes the jumpers and the connectors
on the controller.
Table 1 Jumpers and Connectors
Step 4 Install the MegaRAID SAS 84016E RAID
Controller
Insert the SAS 84016E in a PCI-E slot on the
mainboard, as shown in Figure 2. Press down
gently but firmly to seat the card properly in the
slot. Secure the SAS 84016E to the computer
chassis with the bracket screw.
Note: Refer to your mainboard guide for information
about the PCI-E slot.
Note: This is a PCI Express x8 card, so it fits only in a
PCI Express slot that is x8 or larger.
Jumper/
Connector Type Description
J1 IPMI-style I2C
connector
3-pin connector.
Provides support for enclosure
management using the SAF-TE
(SCSI Accessed Fault-Tolerant
Enclosure) protocol.
J2 Individual Activity
LED header for 8
ports (8-15)
16-pin (8x2) header.
Provides LED interface individually
to 8 SAS ports (0-7). The LED
indicates activity on particular
ports.
J3 LED Drive
Fault Connector
Interface
16-pin (8x2) connector.
Provides LED interface individually
to eight SAS ports (8-15). The
LED indicates a drive fault on par-
ticular ports.
J4 x8 SAS Ports 12-15 The x4 SAS connectors connect
the cables from the adapter to
SAS or SATA II physical drives, or
to a SAS expander.
J5 x8 SAS Ports 8-11 The x4 SAS connectors connect
the cables from the adapter to
SAS or SATA II physical drives, or
to a SAS expander
J6 Cache Write
Pending LED
2-pin header.
Connector for enclosure LED.
Provides a signal that indicates
when the on-board cache contains
data and a write from the cache to
the hard drives is pending.
Optional.
J9 x8 SAS Ports 4-7 The x4 SAS connectors connect
the cables from the adapter to
SAS or SATA II physical drives, or
to a SAS expander
J11 Mode Select 2-pin connector.
If the firmware flashed onto the
board is corrupted, you need to
jumper J5 (this holds the CPU core
in reset), so you can flash the firm-
ware. Remove the jumper after
you flash the new firmware.
No jumper: This is the setting dur-
ing normal operation (Mode 3).
This is the default.
Jumper: This holds the CPU core
in reset (Mode 0).
Note: The card does not function
as a RAID controller if this jumper
is mounted.
J12 UART 4-pin connector.
Used for diagnostic purposes. You
need a LSI RS232 adapter to inter-
face with a PC.
J13 x8 SAS Ports 0-3 The x4 SAS connectors connect
the cables from the adapter to
SAS or SATA II physical drives, or
to a SAS expander
J14 Individual Fault
LED header for 8
ports (0-7)
16-pin (8x2) header.
Provides LED interface individually
to 8 SAS ports. The LED indicates
errors on particular ports.
J15 Individual Activity
LED header for 8
ports (0-7)
16-pin (8x2) header.
Provides LED interface individually
to 8 SAS ports. The LED indicates
activity on particular ports.
J16 Battery Backup
Connector (located
on the back side of
the RAID controller)
20-pin connector.
Provides interface to the remote
LSIiBBU01 battery pack.
J17 IPMI-style I2C
connector
3-pin connector.
Provides support for enclosure
management.
J18 IPMI-style I2C
connector
3-pin connector.
Provides support for enclosure
management.
Jumper/
Connector Type Description

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Figure 2 Installing the MegaRAID SAS 84016E
RAID Controller
Step 5 Configure and Install the SAS and/or the SATA
II Devices in the Host Computer Case
Refer to the documentation for the devices for any
pre-installation configuration requirements.
Step 6 Connect the MegaRAID SAS 84016E RAID
Controller to the SAS and/or SATA II Devices
Use SAS cables to connect the SAS 84016E to
SAS and/or SATA II devices. Refer to Figure 1 to
view connector locations on the controller.
Refer to the MegaRAID SAS Storage Adapters
User’s Guide on the MegaRAID Universal
Software Suite CD for detailed information about
the SAS cables.
Step 7 Turn on the Power to the Computer
Replace the computer cover and reconnect the
power cord(s). Turn on the power to the
computer. Ensure that the SAS and SATA II
devices are powered up before or at the same
time as the host computer is powered up. If the
computer is powered up before the devices, the
devices might not be recognized.
The firmware takes several seconds to initialize.
During this time the adapter scans the ports.
Step 8 Run the WebBIOS Configuration Utility
Run the WebBIOS Configuration Utility to
configure the physical arrays and the logical
drives. When the message Press <Ctrl><H> for
WebBIOS appears on the screen, immediately
press CTRL+H to run the utility.
Note: Refer to the MegaRAID SAS Software User’s
Guide on the MegaRAID Universal Software
Suite CD for detailed steps on configuring
physical arrays and logical drives.
Step 9 Install the Operating System Driver
The SAS 84016E can operate under various
operating systems. To operate under these
operating systems, you must install the software
drivers.
The MegaRAID Universal Software Suite CD
includes the software drivers for the supported
operating systems, along with documentation.
You can view the supported operating systems
and download the latest drivers for RAID
adapters on the LSI Logic web site at:
http://www.lsilogic.com/cm/DownloadSearch.do.
Access the download center and follow the steps
to download the driver.
Refer to the MegaRAID SAS Device Driver
Installation User’s Guide on the MegaRAID
Universal Software Suite CD for details on
installing the driver. Be sure to use the latest
Service Packs provided by the operating system
manufacturer and to review the readme file that
accompanies the driver.

PN: 80-00141-01 Rev. B, April 2007
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SUPPORTED RAID LEVELS
The SAS 84016E supports disk arrays using the following
RAID levels:
•RAID 0 (Data striping): Data is striped across all disks
in the array, enabling very fast data throughput. There is
no data redundancy. All data is lost if any disk fails.
•RAID 1 (Disk mirroring): Data is written simultaneously
to two disks, providing complete data redundancy if one
disk fails. The maximum array capacity is equal to the
available size of the smaller of the two hard drives.
•RAID 5 (Disk striping with distributed parity): Data is
striped across all disks in the array. Part of the capacity
of each disk stores parity information that reconstructs
data if a disk fails. Provides good data throughput for
applications with high read request rates.
•RAID 10 (RAID 1 and RAID 0 in spanned arrays): Uses
mirrored pairs of disks to provide complete data
redundancy. Provides high data throughput rates.
•RAID 50 (RAID 5 and RAID 0 in spanned arrays): Uses
both parity and disk striping across multiple disks to
provide complete data redundancy. Provides high data
throughput rates.
TECHNICAL SUPPORT
For assistance in installing, configuring, or running the SAS
84016E, contact LSI Logic Technical Support:
E-mail:
suppor[email protected]
eurosuppor[email protected] (Europe)
Phone Support:
1-800-633-4545 (North America)
[phone] (Europe)
Web Site:
http://www.lsilogic.com/support/