SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual March 2005 83-00003261, Revision C Copyright Copyright  2001-2005 Dot Hill Systems Corp. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, translated, transcribed, or transmitted, in any form or by any means – manual, electric, electronic, electromechanical, chemical, optical, or otherwise – without prior explicit written permission of Dot Hill Systems Corp., 6305 El Camino Real, P.O. Box 9000, Carlsbad, CA., 92009-1606. Trademarks Dot Hill Systems, the Dot Hill logo, SANscape, SANnet, and SANpath are registered trademarks of Dot Hill Systems Corp. All other trademarks and registered trademarks are proprietary to their respective owners. Changes The material in this document is for information only and is subject to change without notice. While reasonable efforts have been made in the preparation of this document to assure its accuracy, Dot Hill Systems Corp., assumes no liability resulting from errors or omissions in this document, or from the use of the information contained herein. Dot Hill Systems Corp., reserves the right to make changes in the product design without reservation and without notification to its users. Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xvii 1. Product and Architecture Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–1 1.1 Comparison of FC, SATA, and SATA SE Arrays . . . . . . . . . . . . . . . . . . . . . . . .1–2 1.1.1 Fibre Channel and SATA Array Architectures . . . . . . . . . . . . . . . . . .1–3 1.1.1.1 SANnet II 200 FC Array Features . . . . . . . . . . . . . . . . . . .1–3 1.1.1.2 SANnet II 200 SATA and SATA SE Array Features . . . . . .1–4 1.1.2 Differences Between SANnet II 200 FC Arrays and SANnet II 200 SATA Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–4 1.1.3 SANnet II 200 FC, SATA, and SATA SE Array Configurations . . . . . .1–6 1.2 Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–8 1.2.1 RAID I/O Controller Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–8 1.2.2 I/O Expansion Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–9 1.2.3 Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–9 1.2.3.1 SANnet II 200 FC Array Disk Drives . . . . . . . . . . . . . . . .1–10 1.2.3.2 SANnet II 200 SATA and SATA SE Array Disk Drives . . .1–10 1.2.4 Battery Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–10 1.2.5 Power and Fan Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–11 1.3 Interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–11 1.4 Fibre Channel Technology Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–11 1.4.1 FC Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–12 1.4.2 FC Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–12 1.4.3 Fibre Hubs and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–12 1.4.4 Data Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–13 1.4.5 Scalability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–13 iii 1.5 Fibre Channel Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–14 1.5.1 Redundant Configuration Considerations . . . . . . . . . . . . . . . . . . . .1–14 1.5.1.1 Host Bus Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–14 1.5.1.2 Active-to-Active Redundant Controller . . . . . . . . . . . . . . .1–15 1.5.1.3 Host Redundant Paths . . . . . . . . . . . . . . . . . . . . . . . . . .1–15 1.6 Additional Software Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–15 2. Site Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–1 2.1 Customer Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–1 2.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–2 2.3 Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–3 2.3.1 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–3 2.4 Electrical and Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–3 2.5 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–4 2.6 Layout Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–4 2.6.1 Rack Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–4 2.6.2 Tabletop Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–5 2.7 Console and Other Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–5 2.8 Preinstallation Worksheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–6 3. Unpacking Your Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–1 3.1 Opening Your Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–1 3.2 Checking the Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–2 3.2.1 Standard Array Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–2 3.3 Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–3 3.4 Customer-Provided Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–3 3.5 Mounting Your Array in a Rack or Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–3 4. Connecting Your Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–1 4.1 Converting Your Front Bezel Locks So the Keys Cannot Be Removed . . . . . .4–2 4.2 RAID Array Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–4 4.2.1 SANnet II 200 FC Array Connections . . . . . . . . . . . . . . . . . . . . . . . .4–4 4.2.2 SANnet II 200 SATA Array Connections . . . . . . . . . . . . . . . . . . . . . . .4–5 4.2.3 SANnet II 200 SATA SE Array Connections . . . . . . . . . . . . . . . . . . . .4–7 4.3 Connecting the Chassis to AC Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . .4–7 iv SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual (cid:127) March 2005 4.4 Connecting the Chassis to DC Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . .4–9 4.5 Cabling to Expansion Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–11 4.6 Setting Loop IDs on Expansion Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–13 4.7 Powering Up and Checking LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–16 4.8 Reviewing Channels, Ports, and SFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–16 4.8.1 Drive Port Connectivity in a Dual-Controller Array . . . . . . . . . . . . . .4–17 4.8.1.1 SANnet II 200 FC Array Drive Ports . . . . . . . . . . . . . . . .4–18 4.8.1.2 SANnet II 200 SATA Array Drive Ports . . . . . . . . . . . . . .4–18 4.8.2 Host Port Connectivity in a Dual-Controller Array . . . . . . . . . . . . . .4–19 4.8.2.1 SANnet II 200 FC Array . . . . . . . . . . . . . . . . . . . . . . . . . .4–19 4.8.2.2 SANnet II 200 SATA and SATA SE Arrays . . . . . . . . . . . .4–20 4.8.3 Default SFP Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–21 4.8.4 Changing Your SFP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .4–24 4.9 Establishing Communications With An Array . . . . . . . . . . . . . . . . . . . . . . . . .4–25 4.10 Configuring a Host COM Port to Connect to a RAID Array . . . . . . . . . . . . . .4–26 4.11 Manually Setting a Static IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–27 4.12 Setting Up Out-of-Band Management Over Ethernet . . . . . . . . . . . . . . . . . .4–28 4.13 Scaling a SANnet II 200 Fibre Channel Array Into a High-Capacity Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–29 4.14 Adding an Expansion Unit to an Existing RAID Array . . . . . . . . . . . . . . . . . .4–30 4.15 Connecting Ports to Hosts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–31 4.16 Power-On Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–32 4.17 Powering Off the Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–33 5. Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–1 5.1 Summary of Array Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–1 5.1.1 Point-to-Point Configuration Guidelines . . . . . . . . . . . . . . . . . . . . . . .5–3 5.1.2 A Sample SAN Point-to-Point Configuration . . . . . . . . . . . . . . . . . . .5–5 5.1.3 A Sample DAS Loop Configuration . . . . . . . . . . . . . . . . . . . . . . . . .5–10 5.1.4 Connecting Two Hosts to One Host Channel (SATAOnly) . . . . . . . .5–14 5.2 Larger Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–14 6. Checking LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–1 6.1 LEDs When The Array Is First Powered On . . . . . . . . . . . . . . . . . . . . . . . . . .6–1 6.2 Front-Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–2 Contents v 6.2.1 Drive LED Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–4 6.2.2 Correcting SES or PLD Firmware Version Conflicts . . . . . . . . . . . . . .6–4 6.3 Back-Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–5 6.3.1 I/O Controller Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–5 6.3.2 I/O Expansion Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–8 6.3.3 Power Supply and Fan Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . .6–9 7. Maintaining Your Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–1 7.1 Using Software to Monitor and Manage the Array . . . . . . . . . . . . . . . . . . . . . .7–1 7.1.1 Out-of-Band Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–2 7.1.2 In-Band Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–2 7.1.3 Other Supported Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–2 7.1.4 Enabling VERITAS DMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–3 7.1.5 The VERITAS Volume Manager ASL . . . . . . . . . . . . . . . . . . . . . . . . .7–4 7.2 Battery Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–4 7.2.1 Battery Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–4 7.3 Viewing Event Logs on the Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–5 7.4 Upgrading Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–7 7.4.1 Installing Firmware Upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–7 7.4.2 Controller Firmware Upgrade Features . . . . . . . . . . . . . . . . . . . . . . .7–7 7.4.3 Upgrading SES and PLD Firmware . . . . . . . . . . . . . . . . . . . . . . . . . .7–8 7.5 Replacing the Front Bezel and Ear Caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–8 7.5.1 Removing the Front Bezel and Ear Caps . . . . . . . . . . . . . . . . . . . . . .7–9 7.5.2 Placing the Bezel and Ear Caps Back Onto the Chassis . . . . . . . . . .7–9 8. Troubleshooting Your Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–1 8.1 Sensor Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–1 8.1.1 Cooling Element Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–2 8.1.2 Temperature Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–3 8.1.3 Voltage Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–4 8.1.4 Power Supply Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–5 8.2 Silencing Audible Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–5 8.3 RAID LUNs Not Visible to the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–7 8.4 Controller Failover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–7 vi SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual (cid:127) March 2005 8.5 Recovering From Fatal Drive Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–8 8.6 Using the Reset Push Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–10 8.7 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–11 8.7.1 Power Supply and Fan Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–11 8.7.2 Drive LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–13 8.7.3 Front-Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–16 8.7.4 I/O Controller Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–21 A. SANnet II 200 FC, SATA, and SATA SE Array Specifications . . . . . . . . . . . . . . . A–1 A.1 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–1 A.2 SANnet II 200 FC, SATA, and SATA SE Array Highlights . . . . . . . . . . . . . . . . A–2 A.3 Agency Approvals and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4 B. Using a Standalone JBOD Array (SANnet II 200 FC Array Only) . . . . . . . . . . . . B–1 B.1 Supported Configurations (JBOD Arrays) . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1 B.2 Supported Operating Systems (JBOD Arrays) . . . . . . . . . . . . . . . . . . . . . . . B–2 B.3 Supported Host Platforms and Connection Methods (JBOD Arrays) . . . . . . . B–2 B.4 Known Limitations Affecting SANnet II 200 FC JBOD Arrays . . . . . . . . . . . . B–2 B.5 Using SANnet II Family Software Monitoring and Management Tools with JBOD Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–3 B.6 Setting the Loop ID on a SANnet II 200 FC JBOD Array . . . . . . . . . . . . . . . . B–4 B.7 Connecting SANnet II 200 FC JBOD Arrays . . . . . . . . . . . . . . . . . . . . . . . . . B–6 B.8 Enabling SANnet II 200 FC JBOD Array Support . . . . . . . . . . . . . . . . . . . . .B–10 B.9 Downloading Firmware to Disk Drives in a JBOD . . . . . . . . . . . . . . . . . . . . .B–11 B.10 Resizing LUNs Greater Than 1 Tbyte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–12 B.11 Troubleshooting SANnet II 200 FC JBOD Arrays . . . . . . . . . . . . . . . . . . . . .B–12 B.12 Converting a JBOD to a RAID array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–16 C. Failed Component Alarm Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–1 D. Cable Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1 D.1 RJ-45 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1 D.2 DB9 COM Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2 E. Configuring a Sun Server Running the Solaris Operating System . . . . . . . . . . .E–1 E.1 Setting Up the Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–1 Contents vii E.2 Using the tip Command for Local Access to the Array . . . . . . . . . . . . . . . . E–2 E.3 Determining the WWN in the Solaris Operating System . . . . . . . . . . . . . . . . E–3 F. Configuring a Microsoft Windows Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–1 F.1 Setting Up the Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–1 F.2 Accessing the Firmware Application From a Microsoft Windows Server . . . . F–4 F.3 Enabling a Microsoft Windows Server to Recognize New Devices and LUNs F–4 F.4 Determining the Worldwide Name for Microsoft Windows Servers . . . . . . . . F–8 G. Configuring a Linux Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–1 G.1 Setting Up the Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–1 G.2 Accessing the Firmware Application From a Linux Server . . . . . . . . . . . . . . . G–3 G.3 Checking the Adapter BIOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–4 G.4 Multiple LUN Linux Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–5 G.5 Making an ext3 File System for Linux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–5 G.6 Creating a File System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–6 G.7 Creating a Mount Point and Mounting the File System Manually . . . . . . . . . . G–7 G.8 Mounting the File System Automatically . . . . . . . . . . . . . . . . . . . . . . . . . . . . G–7 G.9 Determining the Worldwide Name for Linux Hosts . . . . . . . . . . . . . . . . . . . . G–8 H. Configuring an IBM Server Running the AIX Operating System . . . . . . . . . . . . . H–1 H.1 Setting Up a Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H–1 H.2 Accessing the Firmware Application From an IBM Server Running AIX . . . . H–2 H.3 Identifying the Device on Which You Will Create a Logical Volume . . . . . . . . H–4 H.4 Using SMIT to Enable an AIX Host to Recognize New LUNs . . . . . . . . . . . . H–4 H.5 Creating a Volume Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H–5 H.6 Creating a Logical Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H–6 H.7 Creating a File System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H–6 H.8 Mounting the New File System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H–7 H.9 Verifying That the New File System Is Mounted . . . . . . . . . . . . . . . . . . . . . . H–7 H.10 Determining the Worldwide Name for IBM Servers Running AIX . . . . . . . . . . H–8 I. Configuring an HP Server Running the HP-UX Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–1 I.1 Setting Up a Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–1 I.2 Accessing the Firmware Application From an HP Server Running HP-UX . . . I–2 viii SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual (cid:127) March 2005 I.3 Attaching the Disk Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–4 I.4 Logical Volume Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–4 I.5 Definitions of Common Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–5 I.6 Creating a Physical Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–5 I.7 Creating a Volume Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–6 I.8 Creating a Logical Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–7 I.9 Creating an HP-UX File System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–8 I.10 Mounting the File System Manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–8 I.11 Mounting the File System Automatically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I–8 I.12 Determining the Worldwide Name for HP-UX Hosts . . . . . . . . . . . . . . . . . . . . I–9 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index–1 Contents ix x SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual (cid:127) March 2005