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3.8.
Connecting the System to a Host .................................................................................... 56
3.8.1.
Connecting to the Management Ports ............................................................. 57
3.8.2.
Dual Path (MPIO) Deployment .......................................................................... 57
3.8.3.
Expansion Deployment ...................................................................................... 58
3.9.
Connecting Power Cords and Powering ON the System ............................................... 59
3.10. Powering OFF the System ................................................................................................ 61
3.11. Wake-on-LAN / Wake-on-SAS to Power ON / OFF the System ...................................... 62
3.12. Connecting a UPS ............................................................................................................. 63
3.13. Connecting the Optional USB LCM .................................................................................. 64
3.14. Discover and Carry Out the Initial Configuration for the System ................................... 65
4.
Deployment Types and Cabling ............................................................................. 66
4.1.
Deployment Types ............................................................................................................ 66
4.2.
Cabling the System ........................................................................................................... 67
4.2.1.
Expansion Configuration Rules ......................................................................... 67
4.2.2.
Single Path Deployment..................................................................................... 69
4.2.3.
Dual Path (MPIO) Deployment .......................................................................... 70
4.2.4.
Multi-server Attached Cabling Deployment ...................................................... 72
4.2.5.
Expansion Topology and Deployment .............................................................. 75
4.2.6.
Introduction of Remote Replication .................................................................. 78
5.
Descriptions of LEDs and Buttons ......................................................................... 82
5.1.
Front Panel ........................................................................................................................ 82
5.1.1.
System Controls and Indicators ........................................................................ 82
5.1.2.
Disk Drive LEDs .................................................................................................. 84
5.2.
Rear Panel ......................................................................................................................... 85
5.2.1.
Controller LEDs ................................................................................................... 85
5.2.2.
Power Supply Unit LED ...................................................................................... 86
5.2.3.
Host Card LEDs .................................................................................................. 87
5.2.4.
Cache-to-Flash Module LEDs and Button ......................................................... 94
6.
Quick Maintenance ............................................................................................... 95
6.1.
Removing / Installing the Controller Module .................................................................. 95
6.2.
Removing / Installing the Power Supply Unit ................................................................ 100
6.3.
Removing / Installing the Fan Module ........................................................................... 103
6.4.
Removing the Host Card ................................................................................................ 107
6.5.
Removing the Cache-to-Flash Modules ........................................................................ 109
7.
Support and Other Resources.............................................................................. 113
7.1.
Getting Technical Support .............................................................................................. 113
7.2.
Online Customer Support ............................................................................................... 115
7.3.
Accessing Product Updates ........................................................................................... 119
7.4.
Documentation Feedback .............................................................................................. 120
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