LaCie 12big Rack Fibre 8 User manual

LaCie 12big Rack Storage Server
User Manual page 1
Table of Contents
Table of Contents
1. Safety Guidelines ........................................................................................................ 7
1.1. Safe Handling .............................................................................................................................. 7
1.2. Safety .......................................................................................................................................... 7
1.2.1. Battery Precautions ........................................................................................................... 8
1.3. Rack System Safety Precautions ...................................................................................................... 9
2. System Overview....................................................................................................... 10
2.1. The 12big Rack Storage Server .................................................................................................... 10
2.2. The Enclosure Core Product......................................................................................................... 10
2.3. Enclosure Chassis ....................................................................................................................... 11
2.4. ATX Server Subsystem.................................................................................................................. 11
2.4.1. ATX Server I/O Panel Connectors .................................................................................... 11
2.4.2. PCI Express Slots ............................................................................................................ 12
2.4.3. Memory Slots ................................................................................................................. 12
2.4.4. TPM (Trusted Platform Module)........................................................................................ 12
2.4.5. ATX Server LEDs ............................................................................................................. 12
2.4.5.1. Server Status LEDs .......................................................................................... 12
2.4.5.2. Network Port LEDs .......................................................................................... 12
2.4.5.3. ID LED........................................................................................................... 12
2.5. eUSB Flash Drive ........................................................................................................................ 12
2.6. Operator’s (Ops) Panel ............................................................................................................... 12
2.7. Enclosure Rear Panel................................................................................................................... 13
2.8. Power Supply Unit....................................................................................................................... 13
2.8.1. Multiple Power Supply Units............................................................................................. 13
2.9. Cooling Fans.............................................................................................................................. 13
2.10. Drive Carrier Module .................................................................................................................. 14
2.10.1. Drive Status Indicator...................................................................................................... 14
2.10.2. Anti-Tamper Locks.......................................................................................................... 14
2.10.3. Mixed Drive Types .......................................................................................................... 14
2.10.4. Dummy Drive Carrier Modules ........................................................................................ 14
2.10.5. Blanking Plates............................................................................................................... 15
3. Installation ................................................................................................................ 16
3.1. Introduction................................................................................................................................ 16
3.2. Pre-Installation............................................................................................................................ 16
3.2.1. System Components ....................................................................................................... 16
3.2.2. Preparation of Site.......................................................................................................... 16
3.2.3. Rack Precautions ............................................................................................................ 16
3.2.4. Rack Installation Pre-Requisites ........................................................................................ 17
3.3. Unpacking the Enclosure System .................................................................................................. 17
3.4. Installation ................................................................................................................................. 18
3.4.1. Equipment ..................................................................................................................... 18
3.4.2. Mounting the System into a Rack ..................................................................................... 18
3.4.3. Installing the Modules ..................................................................................................... 19
3.4.4. Connecting the Power Cords ........................................................................................... 19
3.4.5. Grounding Checks ......................................................................................................... 19
4. Operation ................................................................................................................. 20
4.1. Powering On the Enclosure.......................................................................................................... 20
4.2. Powering Off the Enclosure.......................................................................................................... 20
4.3. Drive Anti-Tamper Locks.............................................................................................................. 20

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4.3.1. Activating the Locks ........................................................................................................ 20
4.3.2. De-Activating the Locks................................................................................................... 20
4.4. LEDs and Controls ...................................................................................................................... 20
4.4.1. Ops Panel LEDs and Switches.......................................................................................... 20
4.4.2. Power Supply Unit LEDs................................................................................................... 21
4.4.3. Drive Carrier LEDs.......................................................................................................... 22
4.4.4. Cooling Fan LEDs........................................................................................................... 22
4.4.5. Rear Panel LED .............................................................................................................. 22
4.4.6. ATX Server LEDs ............................................................................................................. 22
4.4.6.1. Server Status LEDs .......................................................................................... 22
4.4.6.2. Network Port LEDs .......................................................................................... 23
5. The Management GUI............................................................................................... 24
5.1. Connecting to the Web Management Interface.............................................................................. 24
5.2. System ....................................................................................................................................... 24
5.2.1. Information .................................................................................................................... 24
5.2.2. Event Log....................................................................................................................... 24
5.3. Sensor ....................................................................................................................................... 25
5.3.1. Reading......................................................................................................................... 25
5.4. Control ...................................................................................................................................... 27
5.4.1. Remote Power/Reset ....................................................................................................... 27
5.5. Console..................................................................................................................................... 27
5.5.1. KVM/VM........................................................................................................................ 27
5.5.2. KVM.............................................................................................................................. 27
5.5.3. Virtual Media ................................................................................................................. 27
5.6. Maintenance .............................................................................................................................. 27
5.6.1. Component Upgrade...................................................................................................... 27
5.6.2. Users............................................................................................................................. 28
5.7. Logout ....................................................................................................................................... 28
6. BIOS Settings............................................................................................................. 29
6.1. AMI BIOS Setup Program ............................................................................................................ 29
6.1.1. Accessing the BIOS Setup Utility....................................................................................... 29
6.1.2. Menu Bar ...................................................................................................................... 30
6.1.2.1. Legend Bar .................................................................................................... 30
6.1.2.2. Field Help Window ......................................................................................... 30
6.1.2.3. General Help Windows ................................................................................... 30
6.2. Main Menu ................................................................................................................................ 31
6.3. Advanced Menu ......................................................................................................................... 31
6.3.1. ACPI Configuration Sub-Menu......................................................................................... 32
6.3.1.1. General ACPI Configuration Sub-Menu............................................................ 32
6.3.1.2. Advanced ACPI Configuration Sub-Menu ......................................................... 32
6.3.1.3. Chipset ACPI Configuration Sub-Menu............................................................. 33
6.3.2. Chipset Configuration Sub-Menu..................................................................................... 33
6.3.2.1. CPU Bridge Configuration Sub-Menu ............................................................... 33
6.3.2.2. North Bridge Configuration Sub-Menu ............................................................. 33
6.3.2.3. South Bridge Configuration Sub-Menu ............................................................. 34
6.3.3. CPU Configuration Sub-Menu ......................................................................................... 34
6.3.3.1. Processor Power Management Configuration Sub-Menu .................................... 36
6.3.4. Drive Configuration Sub-Menu ........................................................................................ 37
6.3.4.1. AHCI Configuration Sub-Menu ........................................................................ 38
6.3.4.2. AHCI Port2 and Port3 Sub-Menus.................................................................... 38
6.3.4.3. IDE Configuration Sub-Menu........................................................................... 39
6.3.4.4. Primary/Secondary IDE Master/Slave Sub-Menus............................................... 39

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6.3.5. Event Log Configuration Sub-Menu.................................................................................. 40
6.3.6. Onboard LAN Configuration Sub-Menu ........................................................................... 40
6.3.7. PCI Slots Configuration Sub-Menu ................................................................................... 41
6.3.8. Remote Access Configuration Sub-Menu .......................................................................... 41
6.3.9. SuperIO Configuration Sub-Menu.................................................................................... 42
6.3.10. Trusted Computing Sub-Menu ......................................................................................... 42
6.3.11. USB Configuration Sub-Menu.......................................................................................... 43
6.3.11.1. USB Mass Storage Device Configuration Sub-Menu........................................... 43
6.3.12. Virtualization Configuration Sub-Menu ............................................................................. 44
6.3.13. Watchdog Timer Configuration Sub-Menu........................................................................ 44
6.4. Security Menu............................................................................................................................. 44
6.5. Boot Menu ................................................................................................................................. 45
6.5.1. Boot Settings Configuration Sub-Menu ............................................................................. 46
6.5.2. Boot Device Priority Sub-Menu......................................................................................... 47
6.5.3. Hard Disk Drives Sub-Menu ............................................................................................ 47
6.5.4. Removable Drives Sub-Menu........................................................................................... 47
6.5.5. CD/DVD Drives Sub-Menu.............................................................................................. 47
6.5.6. USB Drives Sub-Menu..................................................................................................... 47
6.5.7. Network Drives Sub-Menu............................................................................................... 47
6.5.8. Other Drives Sub-Menu .................................................................................................. 48
6.6. System Management Menu.......................................................................................................... 48
6.6.1. Set LAN Configuration Sub-Menu .................................................................................... 48
6.6.2. IP Address Sub-Menu...................................................................................................... 49
6.6.3. MAC Address Sub-Menu................................................................................................. 49
6.6.4. Subnet Mask Sub-Menu .................................................................................................. 50
6.6.5. Gateway Address Sub-Menu............................................................................................ 50
6.6.6. IPMI Device and Firmware Information Sub-Menu ............................................................. 51
6.6.7. FRU Board Information Sub-Menu ................................................................................... 51
6.7. Exit Menu................................................................................................................................... 52
6.8. BOOT Menu POP-UP ................................................................................................................. 52
6.9. Console Redirection (VT100 Mode).............................................................................................. 53
6.9.1. Requirements ................................................................................................................. 53
6.9.2. ANSI and VT100 Keystroke Mapping ............................................................................... 53
6.9.3. VT-UTF8 Keystroke Mapping ........................................................................................... 53
7. Troubleshooting and Problem Solving....................................................................... 54
7.1. Overview ................................................................................................................................... 54
7.1.1. Continuous Operation During Replacement...................................................................... 54
7.1.2. Replacing Modules ......................................................................................................... 54
7.2. Start-Up Problems....................................................................................................................... 54
7.2.1. Faulty Power Cords......................................................................................................... 54
7.2.2. Alarm Sounds On Power Up............................................................................................ 54
7.2.3. The Motherboard Doesn’t Recognize the Drives ................................................................ 54
7.3. Audible Alarm ............................................................................................................................ 54
7.4. LED/Audible Alarm Interpretation ................................................................................................. 55
8. Module Removal and Replacement ........................................................................... 57
8.1. Overview ................................................................................................................................... 57
8.2. ESD Precautions ......................................................................................................................... 57
8.3. Replacing a Module.................................................................................................................... 57
8.3.1. Power Supply Units ......................................................................................................... 57
8.3.1.1. Removing a Power Supply Unit......................................................................... 57
8.3.1.2. Installing a Power Supply Unit .......................................................................... 58
8.3.2. Cooling Fans ................................................................................................................. 59

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8.3.2.1. Removing a Cooling Fan................................................................................. 59
8.3.2.2. Installing a Cooling Fan .................................................................................. 59
8.3.3. Drive Carrier Module...................................................................................................... 59
8.3.3.1. Removing a Drive Carrier ................................................................................ 60
8.3.3.2. Installing a Drive Carrier ................................................................................. 60
8.4. Replacing Components on the ATX Motherboard........................................................................... 61
8.4.1. Replacing the Motherboard Battery .................................................................................. 61
8.4.2. Replacing Memory Modules ............................................................................................ 62
8.5. Replacing PCI Cards ................................................................................................................... 63
8.6. Spare Parts and Ancillary Items .................................................................................................... 63
9. Gem Enclosure Firmware .......................................................................................... 64
9.1. Alarm States ............................................................................................................................... 64
9.2. Alarm Conditions........................................................................................................................ 64
10. Upgrading the Firmware........................................................................................... 66
10.1. Important Notes.......................................................................................................................... 66
10.2. 12big Rack Storage Server x86 Upgrade Procedure....................................................................... 66
10.2.1. Upgrade Files ................................................................................................................ 66
10.2.2. Optimized IPMITool........................................................................................................ 66
10.3. 12big Rack Storage Server Upgrade Procedure ............................................................................... 67
10.3.1. Upgrade Steps ............................................................................................................... 67
10.3.2. Updates from GEM USM v1.0......................................................................................... 67
10.3.3. Upgrade Filenames ........................................................................................................ 68
10.3.4. Version Checking ........................................................................................................... 69
11. Technical Specifications............................................................................................. 70
11.1. Dimensions ................................................................................................................................ 70
11.2. Weight....................................................................................................................................... 70
11.3. Environment ............................................................................................................................... 70
11.4. AC Power Module (2 x 850W PSU) .............................................................................................. 71
11.5. Cooling Fan............................................................................................................................... 72
11.6. Drive Carrier Module Specification ............................................................................................... 72
11.7. Drives ........................................................................................................................................ 72
11.8. Motherboard.............................................................................................................................. 72
12. Standards & Regulations ........................................................................................... 73
12.1. International Standards................................................................................................................ 73
12.2. Potential for Radio Frequency Interference..................................................................................... 73
12.3. European Regulations ................................................................................................................. 73
12.4. ESD Precautions ......................................................................................................................... 73
12.5. Safety Compliance...................................................................................................................... 73
12.6. EMC Compliance ....................................................................................................................... 73
12.7. AC Power Cords......................................................................................................................... 74
12.7.1. United States.................................................................................................................. 74
12.7.2. Europe and Other Countries ........................................................................................... 74
12.8. Recycling of Waste Electrical and Electronic Equipment (WEEE)....................................................... 74
13. Standards & Regulations ........................................................................................... 75
13.1. Introduction................................................................................................................................ 75
13.2. Bootblock Initialization Code Checkpoints .................................................................................... 75
13.3. POST Code Checkpoints............................................................................................................. 76
13.4. DIM Code Checkpoints ............................................................................................................... 78
13.5. Memory Initialization Error Codes................................................................................................. 79
13.6. FPGA Status Codes..................................................................................................................... 79

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14. IPMI Command List ................................................................................................... 80
14.1. Chassis Commands .................................................................................................................... 80
14.2. Sensor Event Commands............................................................................................................. 80
14.3. APP Commands.......................................................................................................................... 80
14.4. Storage Commands .................................................................................................................... 81
14.5. Transport Commands.................................................................................................................. 82
14.6. PICMG HPM Commands ............................................................................................................ 82
15. Glossary.................................................................................................................... 83

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User Manual page 6
Preface
Notices
The information in this document is subject to change without notice.
While every effort has been made to ensure that all information in
this document is accurate, the Authors accept no liability for any er-
rors that may arise.
No part of this document may be transmitted or copied in any form,
or by any means, for any purpose, without the written permission of
the Authors.
Acknowledgments
Intel and the Intel logo are a trademarks or registered trademarks
of Intel Corporation or its subsidiaries in the United States and other
countries.
Other names and brands may be claimed as the property of others.
What is in this guide
This user guide gives you step-by-step instructions on how to install,
configure and connect the 12big Rack Storage Server system, and
how to use and maintain the system.
Who should use this guide
This user guide assumes that you have a working knowledge of stor-
age application products. If you do not have these skills, or are not
confident with the instructions in this guide, do not proceed with the
installation.
Qualified Personnel
The personnel referred to within this document are defined as fol-
lows:
✦Service Person: A person with appropriate technical training
and experience necessary to avoid any hazards when working
on the equipment.
✦User/Operator: Any person other than a Service Person.
Related Documentation
✦12big Rack Storage Server Quick Installation Guide.
✦Intel IPMI v2.0 Specification.
Revision History
Version Date Description of Change
1.0 xx-xx-xx First release.
Preface

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User Manual page 7
Safety Guidelines
1.1. Safe Handling
CAUTION: If this equipment is used in a manner not specified by
the manufacturer, the protection provided by the equipment may be
impaired.
All plug-in modules and blanking plates are part of the fire enclosure
and must only be removed when they can be immediately replaced.
The system must not be run without all units in place. In order to
comply with applicable safety, emission and thermal requirements
no covers should be removed and all bays must be fitted with plug-
in modules.
Permanently unplug the unit if you think that it has become dam-
aged in any way.
Unplug the unit before moving it.
CAUTION: A fully assembled 12big Rack Storage Server can weigh
up to 32kg (71lb) or 18kg (40lb) without drives installed. Do not try
to lift it by yourself.
Table 01 - Lifting Warning Label
IMPORTANT INFO: The removal of the enclosure top cover or the
power supply mounting cage must only be performed by a service
person. Potential hazards include rotating fans and hot surfaces.
The enclosure top cover must be secured when the enclosure is in
normal use by rotating the lock 90° to the “locked” position (this is
to prevent users/operators from accessing service areas).
1.2. Safety
The 12big Rack Storage Server must only be operated from a power
supply input voltage range of 100 to 240 VAC, 50 to 60 Hz.
Make sure that the socket outlets are located near the equipment
and are easily accessible.
This equipment is intended to operate with two working Power Sup-
ply Units (PSUs) housed in a power supply mounting cage. Before
removal/replacement of a PSU, disconnect all supply power for
complete isolation.
Fig. 01 - Power Supply Mounting Cage Warning Label
A faulty PSU must be replaced with a fully operational PSU within 24
hours. Refer to section 11.3. Environment.
A safe electrical earth connection must be provided to the power
cord. Check the grounding of the enclosure before applying power.
1. Safety Guidelines

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User Manual page 8
Safety Guidelines
Fig. 02 - Warning Label – Earthed Mains Socket
Provide a suitable power source with electrical overload protection
to meet the requirements laid down in the technical specification.
Bifurcated power cords MUST NOT be used with the 12big Rack
Storage Server – they are not supported.
Hot surfaces (heatsinks) are exposed when the enclosure top cover is
removed. Disconnect power and allow the enclosure to cool before
working inside the system.
Fig. 03 - SAS Expander Cover Warning Label
Rotating fan blades are exposed when the enclosure top cover is
removed.
Fig. 04 - Fan Caution Label
When pulled out from the rack, the enclosure must not be used as a
shelf to support any other object.
Fig. 05 - Shelf Caution Label
CAUTION: Do not remove covers from the PSU: there is a danger
of electric shock inside. Return faulty PSUs to LaCie for repair.
1.2.1. Battery Precautions
CAUTION: There is a danger of explosion if the battery is replaced
by an incorrect type.
Dispose of used batteries in accordance with the manufacturer’s
instructions and national regulations. Equipment Handling Precau-
tions
IMPORTANT INFO: Operation of the enclosure with ANY drive
carrier modules missing will disrupt the airflow and the system will
not receive sufficient cooling. It is ESSENTIAL that all apertures are
filled before operating the unit. Dummy drive carrier modules must
be fitted to unused drive bays.

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User Manual page 9
Safety Guidelines
The RJ45 sockets on the motherboard/PCI cards are for Ethernet
connection only and must not be connected to a telecommunica-
tions network.
Drives are fragile and must be handled with care during removal/
replacement.
1.3. Rack System Safety Precautions
The rack construction must be capable of supporting the total weight
of the installed enclosure(s) and the design should incorporate sta-
bilizing features suitable to prevent the rack from tipping or being
pushed over during installation or in normal use.
When loading a rack with the units, fill the rack from the bottom up
and empty the rack from the top down.
Before loading the chassis into a rack, remove all PSU modules and
drives to minimize weight.
CAUTION: To avoid danger of the rack toppling over, under no
circumstances should more than one enclosure be drawn out of the
cabinet at any one time.
The back pressure created by rack doors and obstacles must not
exceed 5 pascals (0.5mm water gauge).
The rack design should take into consideration the maximum oper-
ating ambient temperature for the unit, which is 35°C.
The rack should have a safe electrical distribution system. It must
provide overcurrent protection for the unit and must not be over-
loaded by the total number of units installed in the rack. When ad-
dressing these concerns, consider the electrical power consumption
rating shown on the product.
The electrical distribution system must provide a reliable earth for
each unit and for the rack.
Each Power Supply Unit has an earth leakage current of 1.4mA. The
design of the electrical distribution system must take into consider-
ation the total earth leakage current from all the power supplies in
all the units. The rack requires labelling with the following: “HIGH
LEAKAGE CURRENT. Earth connection essential before connecting
supply”.
When configured, the rack must meet the safety requirements of UL
60950-1:2005 (2nd edition) and IEC 60950-1 2nd edition.

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System Overview
2.1. The 12big Rack Storage Server
The 12big Rack Storage Server is a 2U sized disk drive enclosure,
housing up to twelve low profile (1 inch high), 3.5 inch form factor
drives of the following types:
✦3.0/6.0Gb/s SAS (up to 15000 rpm).
✦3.0Gb/s SATA (up to 7200 rpm).
IMPORTANT INFO: A mixed population of both drive types is
supported but drive types cannot be mixed within individual col-
umns.
Each individual disk drive is hot pluggable and field replaceable.
Fig. 06 shows a front view of an 12big Rack Storage Server while
Fig. 07 depicts a rear view with the lid removed, showing those ar-
eas accessible to service personnel only.
Fig. 06 - The 12big Rack Storage Server – front view
Fig. 07 - The 12big Rack Storage Server – rear view showing
service areas
2.2. The Enclosure Core Product
The 12big Rack Storage Server is an enclosure subsystem together
with a set of plug-in modules and (as supplied) comprises:
✦An enclosure chassis comprising:
– A backplane PCB.
– An Enclosure Management Card (EM Card).
– An integral Operator’s (Ops) Panel.
– An integral rear panel, incorporating an Enclosure ID LED
(see Fig. 14).
– A power supply mounting cage containing two 850W,
100-240V AC auto-ranging, plug-in Power Supply Units
(see Fig. 12).
✦An ATX server subsystem. Refer to section 2.4. ATX Server Sub-
system for details.
✦A cooling cage, containing 10 high speed single rotor axial
fans which are individually pluggable.
✦Up to 12 drive carrier modules with 3.5” drives installed (see
Fig. 14). Dummy drive carrier modules must be fitted in all
unused drive bays.
✦Boot options. One of the following boot options may be cho-
sen for inclusion within the required configuration:
a. Front drives with pre-installed OS
b. An eUSB (Embedded Universal Serial Bus) flash drive.
c. A compact flash card in a PCI card adapter.
✦A rack mounting rail kit for mounting the enclosure in a 19” rack.
2. System Overview

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User Manual page 11
System Overview
The high speed serial architecture of the 12big Rack Storage Server
provides three 4-lane connections from the EM Card to the HBA.
Module and major component locations are shown in Fig. 07.
Fig. 08 - Module Locations
2.3. Enclosure Chassis
The chassis consists of a sheet metal enclosure assembly containing
an integrated backplane PCB, Enclosure Management Card (with
audible alarm) and drive carrier runner system.
The chassis is fitted with 19 inch rack mounting features which en-
ables it to be fitted to standard 19 inch racks and uses 2U (3.5”) of
rack space.
The backplane PCB provides 12 direct dock SAS / Serial ATA con-
nectors to the drives and acts as the connectivity hub of the enclo-
sure, connecting to the EM Card.
The ten cooling fans are connected to the system via the EM Card.
There are 12 drive bays at the front of the enclosure. Each drive bay
accommodates a plug-in drive carrier module which houses low
profile (1 inch) high 3.5 inch form factor drives.
NOTE: A bay is defined as the space required to house a single
1.0” high 3.5 inch disk drive in its carrier module.
At the rear, the chassis assembly accommodates two Power Supply
Units and the ATX server subsystem.
The top cover on the enclosure provides access to the cooling fans
and the ATX server subsystem.
IMPORTANT INFO: The cover should only be removed by service
personnel as it provides access to a service area.
Upon replacement, the cover MUST be secured by turning the lock
mechanism to the “locked” position with a screwdriver (see Fig. 09).
Fig. 09 - Lid Set to the “Locked” position
2.4. ATX Server Subsystem
The ATX server subsystem comprises:
✦A 12big Rack Storage Server ATX motherboard.
✦Slots for up to 7 low profile PCI Express cards. Blank PCI
plates are fitted in the empty slots.
2.4.1. ATX Server I/O Panel Connectors
The ATX server I/O panel incorporates the following connectors:
✦1 x serial port.
✦1 x VGA video port.
✦2 x RJ45 gigabit Ethernet ports. Boot from LAN capability
(PXE) is available on these ports. It can be enabled in the ATX
server BIOS via the “Advanced -> Onboard LAN Configura-
tion” option.
✦4 x USB 2.0 ports.
✦2 x RJ45 additionnal gigabit Ethernet port on PCIe card.
✦1 x Mini SAS connector for 6Gb/s JBOD storage expansion.

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System Overview
The connectors are shown in Fig. 10.
Fig. 10 - ATX Server I/O Components
2.4.2. PCI Express Slots
The motherboard has seven PCI Express slots, as detailed in Table
02.
Table 02 - PCI Express Slots
Slot Number Color Type Connector
1 Blue Gen2 x8 x8
2 White
3 Blue
4 Black Gen2 x4 x8
5
6
7 White Gen1 x4 x8
NOTE: 2 PCIe slots are used for HW RAID controller and additional
dual gigabit Ethernet card.
2.4.3. Memory Slots
The 12big Rack Storage Server supports up to 96GB of DDR3 mem-
ory. There are 12 memory slots, 6 per CPU, divided into 3 channels
of up to 2 modules each.
The motherboard takes DDR3, 1.5V typical, ECC, registered or un-
buffered, x4 or x8 memory with up to 4 ranks per module. The
maximum module size is 8GB.
2.4.4. TPM (Trusted Platform Module)
The motherboard has one TPM 1.2 header for connection of a
Trusted Platform Module. This can be used to store cryptographic
keys, digital certificates and passwords.
2.4.5. ATX Server LEDs
2.4.5.1. Server Status LEDs
The ATX Server I/O panel, shown in Figure 2–5, contains diagnostic
LEDs to help you identify failed and failing components and to help
you identify the server from among several servers. Section 4.4.6.1.
Server Status LEDs summarizes the LED states.
2.4.5.2. Network Port LEDs
The network port LEDs provide the information shown in 4.4.6.2.
Network Port LEDs.
2.4.5.3. ID LED
This is the enclosure identification LED (there is a duplicate LED on
the Ops Panel).
2.5. eUSB Flash Drive
The motherboard supports a solid state flash drive with a USB 2.0
interface.
The eUSB flash drive can be set up in the ATX server’s BIOS, by
selecting the “Advanced -> USB Configuration” option.
2.6. Operator’s (Ops) Panel
The enclosure front panel incorporates an Operator’s (Ops) Panel,
shown in Fig. 11.
Important The Ops Panel is an integral part of the enclosure chassis
assembly and is not field replaceable.
This assembly incorporates a USB socket, three LEDs and three but-
tons, with the following functions:
✦LEDs:
– Green: The enclosure is powered on.
– Amber: The enclosure has detected a fault (this LED can
be overridden by the customer using SES).
– Blue: Enclosure identification LED.
✦Buttons:
– On/off: Powers the system on or off (if held down for at
least four seconds). However, note that the system should

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User Manual page 13
System Overview
be shut down using the procedure in 4.2. Powering Off
the Enclosure.
– System reset: Reboots the hardware and firmware. Use the
tip of a ballpoint pen to press the recessed button.
– ID LED: Toggles the blue enclosure identification LED;
mutes the audible alarm.
✦USB port. This is a Micro USB Type B port connected to the
ATX motherboard. This can be treated as a general purpose
USB port.
Refer to section 4.4.1. Ops Panel LEDs and Switches for a full de-
scription of the LED and switch functions.
Fig. 11 - Enclosure Front Operator’s Panel
2.7. Enclosure Rear Panel
The enclosure assembly includes an integral rear panel, incorporat-
ing an enclosure ID LED (blue), shown in Fig. 10. This LED is acti-
vated by the button on the Ops Panel or by system software, and can
be used to identify the server from among other units.
IMPORTANT INFO: The Rear Panel is an integral part of the en-
closure chassis assembly and is not field replaceable.
2.8. Power Supply Unit
AC/DC power is provided by two commercial dual-redundant Pow-
er Supply Units.
A Power Supply Mounting Cage is fitted in the rear of the enclosure.
The cage houses two individually hot-pluggable 850W AC Power
Supply Units (PSUs), each with its own IEC inlet connector and fail-
ure indicator.
Fig. 12 - Power Supply Unit
PSU voltage operating ranges are nominally 100V to 240V AC,
selected automatically. A typical PSU is shown in Fig. 12.
2.8.1. Multiple Power Supply Units
The 12big Rack Storage Server includes two PSUs fitted in the Power
Supply Mounting Cage, providing dual power sources for the system
so that if one PSU fails the other maintains the power supply and
enclosure operation is not affected while the faulty unit is replaced.
PSU replacement should only take a few minutes to perform but
must be completed within 10 minutes of removing the failed PSU.
IMPORTANT INFO: Operation of the enclosure with ANY mod-
ules missing will disrupt the airflow and the system will
not receive sufficient cooling. It is ESSENTIAL that all apertures are
filled before operating the unit.
2.9. Cooling Fans
The cooling fans are high speed single rotor axial fans. Ten fans are
housed in a cooling cage, located centrally within the enclosure, be-
tween the drive bays and the motherboard, as shown in Fig. 07. This
allows maximum airflow through the system and minimizes noise.

LaCie 12big Rack Storage Server
User Manual page 14
System Overview
Fig. 13 - Cooling Fan Module
Airflow is from front to rear, with cooling air being drawn across the
drives, through the fans and pressurizing the rear of the enclosure.
The pressurized rear allows the PSU to draw the air that it requires,
and perforations at the rear of the chassis allow cooling airflow over
the processor heatsinks, memory, motherboard and PCI cards.
Back pressure created by rack doors and obstacles is not to exceed
5 pascals (0.5mm water gauge).
The cooling system provides sufficient airflow to make sure that drive
maximum temperatures are not exceeded when the enclosure is at
35°C ambient (sea level) and one fan has failed.
The cooling cage contains ten individual high speed single rotor
axial fans, individually connected to and interfacing with the EM
Card. This interface provides power and speed control to the fans
and returns tachometer output from each fan.
2.10.Drive Carrier Module
The drive darrier module comprises a hard disk mounted in a car-
rier. Each drive bay houses a single low profile 1.0 inch high, 3.5
inch form factor disk drive in its carrier. The carrier has mounting
locations for SAS/SATA drives.
Each disk drive is enclosed in a sheet steel carrier which provides
excellent thermal conduction, radio frequency and electro-magnetic
induction protection and affords the drive physical protection.
The front cap features an ergonomic handle which provides the fol-
lowing functions:
✦Camming of carrier into and out of drive bays.
✦Positive ‘spring loading’ of the drive/backplane connector.
Fig. 14 - Drive Carrier Module
2.10.1. Drive Status Indicator
Disk drive status is monitored by green and amber LEDs mounted
on the front of each drive carrier module, under GEM control (see
Fig. 15). Refer to section 4.4.3. Drive Carrier LEDs for a description
of the LED states.
The behavior of these LEDs can be overridden by the customer via
SES.
2.10.2. Anti-Tamper Locks
Anti-tamper locks are fitted in the drive carrier handles (Fig. 15)
and are accessed through the small cutout in the latch section of
the handle. These are provided to disable the normal ‘pinch’ latch
action of the carrier handle.
Fig. 15 - Anti-tamper Lock
2.10.3. Mixed Drive Types
SAS and SATA drives may be mixed within an enclosure but drives
of a similar type and rotation speed should be mounted within the
same column of the enclosure.
2.10.4. Dummy Drive Carrier Modules
Dummy drive carrier modules are provided for fitting in all unused
drive bays. They are designed as integral drive module front caps
with handles and must be fitted to all unused drive bays to maintain
a balanced airflow.

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User Manual page 15
System Overview
2.10.5. Blanking Plates
Blanking plates must be fitted in any vacant PSU bay or PCI card
slots at the rear of the enclosure to maintain airflow and allow cor-
rect operation.
CAUTION: Operation of the enclosure with ANY modules miss-
ing will disrupt the airflow and the drives will not receive sufficient
cooling.

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User Manual page 16
Installation
3.1. Introduction
In this chapter, you are shown how to install the 12big Rack Storage
Server into an industry standard 19 inch rack cabinet.
NOTE: 12big Rack Storage Server are supplied and delivered fully
populated with drive carrier modules preinstalled.
CAUTION: The 12big Rack Storage Server with all its component
parts installed is too heavy for a single person to easily install into
a rack cabinet.
The following procedures describe the installation of the 12big Rack
Storage Server and highlight any critical requirements and good
handling practices which you must follow in order not to void the
warranty.
CAUTION: Make sure that you have fitted and checked a suitable
anti-static wrist or ankle strap and observe all conventional ESD pre-
cautions when handling 12big Rack Storage Server modules and
components. Avoid contact with the backplane, motherboard, PCI
card components, module connectors, etc.
CAUTION: When connecting up the 12big Rack Storage Server,
use only the power cords supplied or cords which match the specifi-
cation quoted in section 12.7. AC Power Cords.
3.2. Pre-Installation
3.2.1. System Components
Before you begin installation you should become familiar with the
configuration requirements of your 12big Rack Storage Server. The
correct locations of each of the plug-in modules are shown in Fig.
16.
IMPORTANT INFO: Installation procedures should be performed
by service personnel only.
Table 03 - 12big Rack Storage Server Configuration
Module Location
Drive Bays ALL drive bays must be fitted with a drive
carrier module. No bays should be left
completely empty.
Power Supply
Modules
Two Power Supply Units must be fitted.
When two PSUs are installed in the Power
Supply Module, full power redundancy is
provided while a faulty PSU is replaced.
Cooling Fans Ten fans, housed in a cooling cage, are
located centrally within the enclosure,
installed between the drive bays and the
ATX motherboard.
Fig. 16 - Module locations
3.2.2. Preparation of Site
Before you begin, make sure that the site where you intend to set
up and use your 12big Rack Storage Server has standard AC power
from an independent source or a rack Power Distribution Unit with a
UPS (uninterruptible power supply).
3.2.3. Rack Precautions
The following safety requirements must be considered when the unit
is mounted in a rack:
✦The rack design should incorporate stabilizing features suit-
able to prevent the rack from tipping or being pushed over
during installation or in normal use.
✦When loading a rack with the units, fill the rack from the bot-
tom up and empty from the top down.
✦The rack should have a safe electrical distribution system. It
must provide overcurrent protection for the unit and must not
3. Installation

LaCie 12big Rack Storage Server
User Manual page 17
Installation
be overloaded by the total number of units installed in the
rack. Consideration of the electrical power consumption rat-
ing shown on the unit’s nameplate should be used when ad-
dressing these concerns.
✦The electrical distribution system must provide a reliable earth
for each unit in the rack.
✦Each power supply in each unit has an earth leakage cur-
rent of 0.75mA. The design of the electrical distribution system
must take into consideration the total earth leakage current
from all the power supplies in all the units. The rack will re-
quire labelling with “HIGH LEAKAGE CURRENT. Earth con-
nection essential before connecting supply”.
✦The rack, when configured with the units, must meet the safety
requirements of UL 60950-1:2005 (2nd edition) and IEC
60950-1 2nd edition.
3.2.4. Rack Installation Pre-Requisites
The 12big Rack Storage Server is designed for installation into an
industry standard 19 inch rack cabinet subject to the following re-
quirements:
✦There must be a minimum depth of 707mm (27.83 inches)
from rack posts to maximum extremity of enclosure (excluding
rear cabling).
✦The rack must be able to support enclosures weighing up to
32kg (71lb).
✦There must be a minimum gap of 25mm (1 inch) between the
rack cover and front of the enclosure
✦There must be a minimum gap of 50mm (2 inches) between
the rear of the enclosure and the rear of the rack in order to
maintain the correct air flow around the enclosure.
✦Use in a fully enclosed rack installation is not recommended.
✦The rack design should take into consideration the maximum
operating ambient temperature for the unit, which is 35°C.
✦The system must be operated with low pressure rear exhaust
installation. The back pressure created by rack doors and ob-
stacles must not exceed 5 pascals (0.5mm water gauge).
CAUTION: Operation of the enclosure system with ANY modules
missing will disrupt the airflow and the system will not receive suf-
ficient cooling. It is ESSENTIAL that all apertures are filled before
operating the unit. Dummy drive carriers and/or blanking plates are
available for this purpose.
3.3. Unpacking the Enclosure
System
CAUTION: An enclosure can weigh up to 32kg (71lb). Do not try
to lift it by yourself. Do not lift the enclosure by the handles on the
battery modules – they are not designed to take the weight.
1. Inspect the packaging for crushes, cuts, water damage or any
other evidence of mishandling during transit. If any damage ap-
pears present, photograph the packaging for reference before
opening.
2. Unpack the system (see Fig. 17).
Fig. 17 - Unpacking the System

LaCie 12big Rack Storage Server
User Manual page 18
Installation
3.4. Installation
3.4.1. Equipment
The following equipment is required for installation:
✦The enclosure chassis, including the following:
– Backplane PCB.
– ATX motherboard.
– Enclosure Management Card (EM Card).
– Ops Panel.
– Blanking plates covering empty PCI slots.
✦Power cord.
✦Rack kit (if installing within a rack). Refer to LaCie for a list of
qualified accessories for use with the enclosure. The Accessory
Box contains the power cords and other ordered accessories.
✦Flat blade screwdriver (not supplied).
✦Torx driver (for drive module locks).
3.4.2. Mounting the System into a Rack
The rail kit is suitable for 19” racks with square and round holes
only.
✦The minimum distance between vertical rack posts is 24”
(610mm)
✦The maximum distance between vertical rack posts = 36”
(914mm)
Tools required:
✦No.2 Phillips screwdriver or flat bladed screwdriver.
Installation procedure:
1. Remove the rack mounting rail kit from the accessory box and
check for damage.
2. Ensure the pre-assembled rail is at its shortest length.
3. Locate the rail location pins inside the front of the rack post (see
Fig. 18). (The rail location pins are pre-assembled to suit square
hole or round hole racks. These pins should not be removed.)
4. Extend the rail to enable the rear location pins to locate in the
rear rack post.
5. Ensure the pins are securely located at both the front and rear,
so that any load on the rail is transferred to the rack posts.
Fig. 18 - Securing Brackets to Rack
6. Install the front and rear clamping screws, marked (3) in Fig. 18.
There are 4 screws in total – left and right sides, front and rear.
The screws should be left loose enough to allow the rail to move
sideways in its slots.
7. Slide the chassis fully home on the rails (Fig. 19).
8. Withdraw the chassis approximately 200mm and fully tighten
the front and rear rail clamping screws.
9. Fasten the front of the chassis using the two captive screws as
shown.
Fig. 19 - Mounting the System into a Rack
IMPORTANT INFO: Chassis rails have features to restrict chassis
withdrawal while allowing access to fans. If it becomes necessary to
remove the chassis completely, pull the chassis out until it reaches its
stops, then press in the latches on the side of the enclosure (see Fig.
20) before continuing to fully withdraw the chassis.

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User Manual page 19
Installation
Fig. 20 - Latch Position
3.4.3. Installing the Modules
12big Rack Storage Servers are supplied and delivered populated
with all components and plug-in modules installed.
For information on removal/replacement of plug-in modules, refer
to 8. Module Removal and Replacement.
IMPORTANT INFO: Dummy drive carrier modules must be fitted
in all unused drive bays to maintain a balanced airflow.
IMPORTANT INFO: Blanking plates must be fitted in any vacant
PSU bay or PCI card slots at the rear of the enclosure to maintain
airflow and allow correct operation. Operation of the enclosure sys-
tem with ANY modules missing will disrupt the airflow and the drives
will not receive sufficient cooling.
3.4.4. Connecting the Power Cords
1. Attach the power cords to the two Power Supply Units.
IMPORTANT INFO: To provide AC power failure redundancy the
two power cords must be connected to separate and independent
AC power sources.
2. The Power On LED on each PSU indicates whether AC mains
power is present (flashing green).
CAUTION: The power connections must always be disconnected
prior to removal of the Power Supply Unit from the enclosure.
IMPORTANT INFO: If bifurcated power cords are used, there will
be no independent power source redundancy.
3.4.5. Grounding Checks
CAUTION: The product must only be connected to a power source
that has a safety electrical earth connection.
Before switching on, the earth connection to the rack must be
checked by an electrical engineer who is qualified to the appropri-
ate local and national standards to perform the check.
Latch

LaCie 12big Rack Storage Server
User Manual page 20
Operation
4.1. Powering On the Enclosure
CAUTION: Do not operate the subsystem until the ambient tem-
perature is within the specified operating range. If the drives have
been recently installed make sure they have had time to acclimatize
before operating them.
1. Before powering up the enclosure make sure that all the mod-
ules are firmly seated in their correct bays.
IMPORTANT INFO: All drive and PSU apertures must be filled in
order for the enclosure to receive sufficient cooling. If a drive or PSU
is not present, the aperture must be filled with a blank.
2. Apply AC mains power to the enclosure.
3. Press the enclosure on/off switch (see section 4.4.1. Ops Panel
LEDs and Switches). The Power Active LED on the Ops Panel
should be lit (green) when the enclosure power button is pressed
(and the disk drive motors should start).
Unless otherwise configured through the enclosure management
firmware, all drives in the enclosure should automatically start up.
If this has not occurred one of the following conditions may exist:
✦There may be a power problem (an alarm and power fault
indication would normally be indicated – see chapter 7. Trou-
bleshooting and Problem Solving).
✦If there is only one PSU present, the drive motors will spin up
in a delayed sequence.
IMPORTANT INFO: If mains power is lost for any reason, on
restoration of power the enclosure will re-start automatically (unless
configured otherwise in the BIOS).
4.2. Powering Off the Enclosure
1. Shut down any applications that are running on the server.
2. Shut down the operating system on the server.
3. Remove all AC power cords from the enclosure.
NOTE: Until the AC power cords are removed, the system will still
be running in standby mode.
IMPORTANT INFO: The enclosure will not be completely isolated
from the power source unless both power cords are disconnected.
4.3. Drive Anti-Tamper Locks
Anti-tamper locks are fitted in the drive carrier handles.
4.3.1. Activating the Locks
1. Carefully insert the Torx driver provided into the anti-tamper
lock in the handle (see Fig. 21).
2. Rotate the key in a clockwise direction until the indicator is vis-
ible in the aperture beside the key.
Fig. 21 - Activating the Anti-tamper Lock
3. Remove the key.
4.3.2. De-Activating the Locks
1. Carefully insert the Torx driver provided into the anti-tamper
lock in the handle.
2. Rotate the key in a counterclockwise direction until the indicator
is no longer visible in the aperture beside the key.
3. Remove the key.
NOTE: A drive carrier cannot be installed if its anti-tamper lock is
activated outside the enclosure.
4.4. LEDs and Controls
4.4.1. Ops Panel LEDs and Switches
The Ops Panel LEDs (Fig. 22) fault and status conditions are defined
in Table 04 while the functions of the push-button switches are de-
fined in Table 05.
4. Operation