Galaxy Raid GHDX4 SAS<>-SAS / SATA 12Bay
Installation / Hardware Reference Manual
viii
Table of Contents
C
ONTACT
I
NFORMATION
..........................................................................................................
I
C
OPYRIGHT
2010 ....................................................................................................................
II
This Edition First Published 2010 ........................................................................................ ii
Disclaimer ii
Trademarks ......................................................................................................................... ii
Warnings and Certifications ................................................................................................ iii
S
AFETY
P
RECAUTIONS
........................................................................................................
VIII
Precautions and Instructions ............................................................................................. viii
ESD Precautions ................................................................................................................ ix
A
BOUT
T
HIS
M
ANUAL
.........................................................................................................
IXI
R
EVISION
H
ISTORY
..............................................................................................................
XII
W
HO SHOULD READ THIS MANUAL
? .....................................................................................
XII
Related Documentation ..................................................................................................... xii
C
ONVENTIONS
......................................................................................................................
XII
Notes
xi
S
OFTWARE AND
F
IRMWARE
U
PDATES
................................................................................
XIII
CHAPTER 1 INTRODUCTION
1.1
P
RODUCT
O
VERVIEW
.................................................................................................. 1-1
1.1.1
Introduction........................................................................................................ 1-1
1.1.2
Enclosure Chassis ............................................................................................. 1-2
1.2
S
YSTEM
C
OMPONENTS
............................................................................................... 1-5
1.2.1
Drive Tray .......................................................................................................... 1-5
1.2.2
The RAID Controller Module ............................................................................. 1-5
1.2.3
Controller Module Interfaces ............................................................................. 1-6
1.2.4
Cache Module ................................................................................................... 1-7
1.2.5
CBM (Optional Feature) .................................................................................... 1-7
1.2.6
Power Supply Units ........................................................................................... 1-9
1.2.7
Cooling Modules .............................................................................................. 1-10
1.3
S
YSTEM
M
ONITORING
............................................................................................... 1-10
1.3.1
I2C bus ............................................................................................................ 1-10
1.3.2
LED Indicators ................................................................................................. 1-10
1.3.3
Audible Alarms ................................................................................................ 1-11
1.4
H
OT
-
SWAPPABLE
C
OMPONENTS
................................................................................. 1-11
1.4.1
Hot-swap Capabilities ...................................................................................... 1-11
1.4.2
Components .................................................................................................... 1-12
1.4.3
Normalized Airflow .......................................................................................... 1-12
CHAPTER 2 HARDWARE INSTALLATION
2.1
I
NTRODUCTION
........................................................................................................... 2-1
2.2
I
NSTALLATION
P
REREQUISITES
..................................................................................... 2-1
2.3
S
AFETY
P
RECAUTIONS
................................................................................................ 2-3
2.3.1
Precautions and Instructions ............................................................................. 2-3
2.3.2
Static-free Installation ........................................................................................ 2-7
2.4
G
ENERAL
I
NSTALLATION
P
ROCEDURE
........................................................................... 2-7
Installation Procedure Flowchart ...................................................................................... 2-7
2.5
U
NPACKING THE
S
YSTEM
............................................................................................ 2-8
2.5.1
Preinstalled Components ................................................................................ 2-10
2.5.2 Modules to be Installed ....................................................................................... 2-10
2.6
R
ACK
/C
ABINET
I
NSTALLATION
.................................................................................... 2-10
Removing Chassis .......................................................................................................... 2-17
2.7
C
ONTROLLER
I
NSTALLATION
...................................................................................... 2-17
2.7.1
Installing a Controller Module .......................................................................... 2-17
2.8
H
ARD
D
RIVE
I
NSTALLATION
........................................................................................ 2-18
2.8.1 Hard Drive Installation Prerequisites ................................................................... 2-18
2.8.2 Drive Installation ................................................................................................. 2-19
2.9
D
RIVE
T
RAY
I
NSTALLATION
........................................................................................ 2-20
2.10
I
NSTALLING
CBM
(O
PTIONAL
) ................................................................................... 2-22