Contents 3
Contents
1 About Your System
Other Information You May Need . . . . . . . . . . . . . . . . . . . . . . . . . 7
Indicators on the Enclosure Bezel
. . . . . . . . . . . . . . . . . . . . . . . . . 8
Front-Panel Indicators and Features
. . . . . . . . . . . . . . . . . . . . . . . 9
Drive Carrier LED Indicators
. . . . . . . . . . . . . . . . . . . . . . . . 10
Back-Panel Indicators and Features
. . . . . . . . . . . . . . . . . . . . . . 11
Enclosure Management Module (EMM)
. . . . . . . . . . . . . . . . . . 12
Enclosure Failover When Two EMMs are Installed
. . . . . . . . . . . . 16
EMM Thermal Shutdown
. . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Supply and Cooling Fan Features
. . . . . . . . . . . . . . . . . . . . 17
Enclosure Alarms
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2 Operating Your Storage Enclosure
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Cabling Your Enclosure for Unified or Split Mode
. . . . . . . . . . . . . . . 19
Connecting the Enclosure
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Changing Your Enclosure’s Operating Mode
. . . . . . . . . . . . . . . . . . 21
Managing Your Storage Enclosure
. . . . . . . . . . . . . . . . . . . . . . . 22
Downloading Firmware
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3 Installing Enclosure Components
Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Removing and Replacing the Front Bezel
. . . . . . . . . . . . . . . . . . . . 25