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Components, List of parts, 2 components – HP StorageWorks 2500 Disk System User Manual

Page 17: Emu functions

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2 Components

This chapter contains information about the components of the DS2500, including:

List of parts

, page 17

EMU

, page 17

I/O modules

, page 19

Power supplies and blowers

, page 21

FC disks

, page 22

Cables and cabling

, page 24

Transceivers

, page 24

List of parts

The DS2500 consists of:

A Dual loop chassis

14 disk bays

Up to 14 FC disk drives

Drive blanks

An EMU

2 I/O modules

2 power supplies

2 blowers

Small Form-factor Pluggable (SFP) transceivers

Fiber optic cables

EMU

The EMU monitors and records disk enclosure status information.

EMU functions

The primary functions of the EMU include:

Display or change the enclosure ID (En)

Display or change the enclosure loop ID

Monitor enclosure operation

Detect, report, record, and display enclosure error status conditions

Implement automatic corrective actions for some conditions

Provide a means for you to view error condition reports

2500 Disk System user guide

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