文档介绍：Virtual Array Fundamentals
Hardware Architecture Training
ISSUE
Hardware Architecture Topics
Overview of Array and Disk ponents
Array and Disk Enclosure Views
Architecture Block Diagram
Array and Disk ponents
Airflow
Racking
Power
VA7400 Cabling
Array Enclosure ponents
Field Replaceable Units (FRUs):
Array Enclosure Chassis
Array Enclosure Mid Plane
Array Controller Module (1 or 2 per chassis)
DIMMs (2 max. per chassis)
Controller Battery (1 per controller)
Customer Replaceable Units (CRUs):
Drive Modules (15 max per chassis)
Power/Fan Module (2 per chassis- all configurations)
GBIC (1 per va7100 controller)
Filler Modules (CRUs):
Controller Filler Modules
Drive Filler Modules
Disk Enclosure ponents
VA 7400 Only
Field Replaceable Units (FRUs):
Disk Enclosure Chassis
Disk Enclosure Mid Plane
Disk Enclosure Link Control Card (2 per chassis)
Customer Replaceable Units (CRUs):
Drive Modules (15 max per chassis)
Power/Fan Module (2 per chassis- all configurations)
Filler Modules (CRUs):
Link Control Card Filler Modules
Drive Filler Modules
Array Enclosure: Front Panel
*Use the point of a pencil, pen or similar object to access On/Off Switch
**Reference designator actually used mand View
Power/Standby Switch*
System Fault LED (Amber)
System Power/ Activity LED (Green)
Disk Drive Slot Number (1 of 15; 8 covered by HP label)
Disk Drive (**D1 - D15)
Disk Drive Fault LED (Amber)
ESD Ground Plug (Banana Type)
Disk Drive Activity LED (Green)
Array Enclosure va7100: Rear Panel
*Reference designator actually used mand View
Array Controller Card 1 (*C1)
HOST FC Port Connector 1 (*H1)
FC Link LEDs (Upper = Green; Lower = Amber)
Array Controller Card 1 LEDs – CONTROLLER, BATTERY, DIMM 1, DIMM 2 (Left = Green; Right = Amber)
Serial Connector
Power/Fan Module (*P1)
Power/Fan Module LEDs
AC Power Connector
Array Controller Card 2 (*C2)
Array Enclosure va7400: Rear Panel
Array Controller LEDs
RS-232 Serial Port
DIMM Label
Power Supply
Power Su