DiskShelf14, DiskShelf14mk2 FC, and DiskShelf14mk4 FC
Hardware and Service Guide


Preface

Chapter 1: Installation Roadmap for the diskshelf
Differences between the various disk shelf models
Before you begin your installation
The installation process

Chapter 2: Monitoring the Disk Shelf
Monitoring the front operation panel
Monitoring the LRC, ESH, ESH2, or ESH4 modules
Monitoring the power supply
Monitoring the Fibre Channel disk

Chapter 3: Replacing Disk Shelf Devices
Replacing a disk shelf
	Removing a disk shelf from a single disk shelf configuration
	Removing a disk shelf from a loop
	Installing a disk shelf in a rack
Replacing a disk in a disk shelf
Replacing a power supply in a disk shelf
Replacing an LRC/ESH/ESH2/ESH4 module
	Removing a module
	Installing a module
	Hot-swapping a module
	Hot-upgrading or hot-downgrading a disk shelf

Appendix A: Adding a Disk Shelf to an Existing System
Adding a disk shelf in an existing mixed-shelf loop
Hot-adding a DS14/DS14mk2 FC/DS14mk4 FC
	Hot-adding a disk shelf to an existing loop
	Hot-adding a disk shelf to an existing adapter in your system

Appendix B: Recommended Power Line Sizes
Recommended AC power line sizes
Calculating the length of DC wires

Appendix C: Feature Update Record

Appendix D: Communications Regulations
Regulatory notices
Declaration of Conformity

Index

Legal Information