HP A5150A HP A5150A Adapter Overview, Chapter

1	HP A5150A Adapter Overview

This chapter contains the following sections that describe the HP A5150A PCI Dual Port Ultra2 SCSI host bus adapter (HBA):

• “About the A5150A Adapter” on page 9.

Chapter 1

Contents

HP A5150A PCI Dual Port Ultra2 SCSI Host Bus Adapter Edition Warranty Restricted Rights Legend Copyright Notices Trademark Notices Page Contents 1. HP A5150A Adapter Overview 2. Installing the A5150A Adapter 3. Troubleshooting A. SCSI Sense Codes Glossary HP A5150A Adapter Overview Page About the A5150A Adapter About the A5150A Adapter Figure The A5150A PCI Ultra2 SCSI Host Bus Adapter Features Features The PCI Interface The SCSI Interface The Wide Ultra2 SCSI Interface Supported HP 9000 and HP e3000 Servers Supported HP 9000 and HP e3000 Servers Table A5150A Supported HP 9000 and HP e3000 Servers HP 9000 Server HP-UXOperating Cable Speciﬁcations Cable Speciﬁcations Cables for Connecting External SCSI Devices to the A5150A Adapter Description Product Installing the A5150A Adapter NOTE Preparing for Installation Preparing for Installation CAUTION Handling the A5150A Adapter Handling the A5150A Adapter Before You Start Install Using OLAR (HP-UX11i) Important Terms Term Meaning Planning and Preparation Critical Resources Card Compatibility On-Line Addition (OLA) Replacement (OLR) OLA/R Restrictions for the A5150A OLA of A5150-60001- Default SCSI Attribute Values Attribute Default Value Install/Replace With System Powered Down Page Making External SCSI Bus Connections Making Internal SCSI Bus Connections Auto Termination Information Bus Termination When and How to Turn Off Auto Termination Page How to Turn Off Auto Termination main bold ser Setting SCSI IDs Record of SCSI IDs SCSI ID SCSI Device Channel A SCSI Device Channel B Verifying Installation Verifying Installation HP e3000 3 Troubleshooting Page General Procedure General Procedure Checking SCSI Bus Compatibility Checking SCSI Bus Compatibility The SCSI Command Setting Transfer Rates Displaying SCSI IDs Setting SCSI IDs Using Support Tools Manager (STM) Using Support Tools Manager (STM) Contacting Your Hewlett-PackardRepresentative Contacting Your Hewlett-Packard Representative Page Page A SCSI Sense Codes Page Table A-1 SCSI Status Codes SCSI Status Code Table A-2 SCSI Sense Keys Sense Key Table A-3 SCSI Additional Sense Code/Qualiﬁer Code Pairs Addition Qualiﬁer al Sense SCSI Additional Sense Code/Qualiﬁer Code Pairs (Continued) Page Page Page Page Page Page Page Page Page Page Regulatory Information FCC Statement (For U.S.A. Only) IEC Statement (Worldwide) DOC Statement (Canada) Spéciﬁcation ATI Classe A (France VCCI Statement (Japan) Declaration of Conformity Glossary address Asynchronous Data Transfer bit bus device driver differential Fast SCSI FCC ﬁle KByte (kilobyte) A measure of computer storage equal to 1024 bytes local bus logical unit LUN (logical unit number) An encoded three-bitnumber for the logical unit LVD (low-voltagedifferential) parity checking pin-1 orientation port address port number SCSI-2 SCSI-3 SCSI bus SCSI device synchronous data transfer VCCI VHDCI Wide SCSI