Galaxy Raid Installation and Hardware Reference Manual
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2.7.3 Installation
Procedure......................................................................................2-7
2.8. HARD
DRIVE
INSTALLATION ............................................................................2-9
2.8.1
Hard Drive Installation Prerequisites ..............................................................2-9
2.8.2
SATA Drive Installation ...................................................................................2-9
2.9. DRIVE
TRAY
INSTALLATION .......................................................................... 2-10
2.10. RACK/CABINET
INSTALLATION..................................................................... 2-12
CHAPTER 3 SUBSYSTEM MONITORING
3.1. S
UBSYSTEM
M
ONITORING
O
VERVIEW
......................................................................3-1
3.2. S
TATUS
-
INDICATING
LED
S
.......................................................................................3-2
3.2.1 Brief
Overview of the LEDs..............................................................................3-2
3.2.2 LCD
Panel........................................................................................................3-3
3.2.3 Drive
Tray
LEDs ..............................................................................................3-4
3.2.4 Controller
Module
LEDs ..................................................................................3-5
3.2.5
LAN Port LEDs ................................................................................................3-6
3.2.6 BBU
LED..........................................................................................................3-7
3.2.7 PSU
LEDs.........................................................................................................3-8
3.2.8
Cooling Module LEDs ......................................................................................3-9
3.3. A
UDIBLE
A
LARM
.................................................................................................... 3-10
3.3.1 Default
Threshold Values ............................................................................... 3-10
3.3.2 Failed
Devices ................................................................................................ 3-11
3.4. I2C
M
ONITORING
.................................................................................................... 3-11
CHAPTER 4 SUBSYSTEM CONNECTION AND OPERATION
4.1 FC
HOST
CONNECTION
PREREQUISITES ........................................................4-1
4.1.1 Choosing
the
Fibre Cables ...............................................................................4-1
4.1.2 FC
Lasers .........................................................................................................4-2
4.1.3
FC Speed Auto-detection ..................................................................................4-2
4.1.4 SFP
Transceivers..............................................................................................4-2
4.2 TOPOLOGY
AND
CONFIGURATION
CONSIDERATIONS ..............................4-3
4.2.1 Basic
Configuration Rules................................................................................4-3
4.2.2 Fibre
Channel
Topologies ................................................................................4-3
4.2.3 Host-side
Topologies ........................................................................................4-4
4.2.4 Unique
Identifier ..............................................................................................4-4
4.2.5 ID/LUN
Mapping..............................................................................................4-4
4.3 SAMPLE
TOPOLOGIES.........................................................................................4-5
4.3.1 Sample
Topology
– Clustered Hosts.................................................................4-5
4.3.2 Sample
Topology
– Direct-Attached.................................................................4-6
4.4 POWER
ON .............................................................................................................4-6
4.4.1 Check
List .........................................................................................................4-7
4.4.2 Power
On
Procedure ........................................................................................4-7
4.4.3
Power On Status Check ....................................................................................4-8
4.4.4 LCD
Screen ......................................................................................................4-9
4.5 POWER
OFF
PROCEDURE ................................................................................. 4-10
CHAPTER 5 SUBSYSTEM MAINTENANCE
5.1. OVERVIEW.............................................................................................................5-1
5.1.1 Maintenance .....................................................................................................5-1
