User guide
Table Of Contents
- MSA1000 User Guide
- Contents
- About this Guide
- Chapter 1: Introduction
- Chapter 2: Operating System Specific Information
- Chapter 3: MSA1000 Setup and Sample Configurations
- Chapter 4: Operation and Management
- Chapter 5: Array Configuration Utility (ACU)
- Installing the ACU on the Server
- Accessing the ACU
- Description of Screen Regions
- Configuring a New Controller
- Modifying an Existing Controller
- Probability of Logical Drive Failure
- Chapter 6: Command Line Interface (CLI)
- CLI Overview
- CLI Setup
- Help Commands
- Display Commands
- Array Controller Configuration Commands
- LUN Management Commands
- Server Connection Commands
- Selective Storage Presentation/Access Control List Commands
- Appendix A: Regulatory Compliance Notices
- Appendix B: Electrostatic Discharge
- Appendix C: Specifications
- Appendix D: Hard Drive Arrays
- Appendix E: Recovering from Hard Drive Failure
- Appendix F: Controller Display Messages
- Appendix G: Recovery ROM and ROM Cloning
- Appendix H: SCSI ID Assignments
- Index

195Modular SAN Array 1000 User Guide
F
Controller Display Messages
Each array controller in a MSA1000 contains an integrated display. This module
is used for displaying informational and error messages, showing the current
status of the module, and for providing user input when required. Traditional
Power-On-Self-Test (POST) messages issued by PCI-based array controllers have
been combined with runtime event notification messages to create a new set of
controller display messages.
The display module consists of the following components:
■ A two line, twenty column display text display window
■ Four push buttons arranged in a circular “pie” shape
■ Two status indicator lights
230941-005_MSA1000_UG.book Page 195 Thursday, April 17, 2003 5:53 PM