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Chapter 2: Basic Operations
DXi8500 Components and Operations
50
Quantum DXi8500 User’s Guide
Metadata Module – Enclosure Management Module
Each EMM provides the following data path and enclosure management
functions for your enclosure:
• Monitoring and controlling enclosure environment elements such as
temperature, fan, power supplies, and enclosure LEDs.
• Controlling access to hard drives.
• Communicating enclosure attributes and states to the host server.
Note:
At least one EMM must be installed in the enclosure. If only
one EMM is installed in the enclosure, it must be installed in
the primary EMM bay and a blank must be installed in the
secondary EMM bay.
For detailed information about EMM indicator and feature descriptions,
see
Figure
27
and
Table
8
.
Figure 27 Metadata Module –
EMM Indicators and Features
3
Secondary EMM
Provides a data path between the enclosure and the host
server and enclosure management functions for your
enclosure.
4
Power switches (2)
Controls the power supply output to the enclosure.
5
Power supply/cooling fan module 600 Watts power supply
Item
Indicator, Button, or Connector
Description
1
2
3
4
5
6
7
Summary of Contents for DXi8500
Page 1: ...User s Guide Quantum DXi8500 with DXi 2 2 1 Software 6 67205 04 Rev B...
Page 30: ...Preface xxx Quantum DXi8500 User s Guide...
Page 182: ...Chapter 4 DXi8500 Configuration Wizards Support Wizard 152 Quantum DXi8500 User s Guide...
Page 194: ...Chapter 5 DXi8500 Home Page Current Activity Overview 164 Quantum DXi8500 User s Guide...
Page 251: ...Chapter 6 DXi8500 Replication Reports Quantum DXi8500 User s Guide 221...
Page 252: ...Chapter 6 DXi8500 Replication Reports 222 Quantum DXi8500 User s Guide...
Page 478: ...Chapter 10 DXi8500 Utilities Reboot Shutdown 448 Quantum DXi8500 User s Guide...
Page 508: ...Appendix B Troubleshooting Common Problems and Solutions 478 Quantum DXi8500 User s Guide...
Page 516: ...Appendix C Regulatory Statements 486 Quantum DXi8500 User s Guide Declaration of Conformity...