Adaptec MAN-FC2002-001 - page 48

2Gb SANbloc Series RAID Controller Introduction

48

host and device fibre channel input/output processors (IOPs).

•I/O: The I/O circuit board provides the interface to the disk

drive enclosure (device) and host as well as general support

functions. It also contains the switching power supply, which

generates +3.3 Vdc and +2.5 Vdc from +5 Vdc, hot-swap

circuits, and battery backup unit (BBU) circuits.

•Ethernet (optional): The ethernet circuit board provides an

ethernet interface to the controller, and connections for debug

and out-of-band service to the host and device PCI busses.

The RAID Controller requires a minimum of two circuit

boards: the controller and I/O. The controller and I/O

circuit boards are connected using two 38-pin

controlled impedance connectors. The controller, I/O,

and ethernet circuit boards are assembled into a stack

with the controller and ethernet boards mounted to a

controller cover plate and the I/O board mounted to

the controller board. When the ethernet circuit board

is used, it is mounted to the controller circuit board.

Figure 4-1 shows the three circuit boards in their

relative positions.

Figure 4-1 RAID Controller Circuit Boards

Contents

Main Page Disclaimer and Warranty Disclaimer Warranty Page Page Page Table of Contents Preface ................................................................................. 13 Chapter 1: Introduction ..................................................... 19 Chapter 2: Installation and Setup ..................................... 27 Chapter 3: JBOD Configurations .....................................37 Chapter 4: RAID Configurations ...................................... 47 Chapter 5: System Monitoring .......................................... 65 Chapter 6: Installing and Removing Components .......... 75 Page Page Page Preface Audience Conventions Used In This User Guide Getting Support FCC Statement VCCI English Translation: European Community Statement Safety Statements Page Page Chapter 1: Introduction Introduction Features Page Cooling System I/O Option Modules I/O Expansion Module - Copper/Copper I/O Expansion Module - Optical/Copper I/O Expansion Module- Optical/Optical 2Gb SANbloc RAID Controller Features Figure 1-2: 2Gb SANbloc Series Tower Model Gb Features Figure 1-3: 2Gb SANbloc Series Rack Model Gb Page Chapter 2: Installation and Setup Safety Statements Page Unpacking and Initial Setup Installing the System in an Equipment Rack Ambient Temperature Air Flow Mechanical Loading Electrical Considerations Circuit Overloading Setting Fibre Channel Loop Speed (2Gb or 1Gb) 2Gb Operation 1Gb Operation Split Fibre Channel Loop Operation (Quad Loop) Setting Up Split Loop Operation Removing Split Loop Operation Configuration Rules Supported Host Bus Adapters Supported Cables Copper Cables Amphenol Cable Model Numbers: Optical Cables Chapter 3: JBOD Configurations Setting the Enclosure ID Page Page Configurations JBOD Configurations Dual FC Loop Configuration To connect the dual FC Loop enclosure to the host: Page JBOD Configurations Figure 3-3 Daisy chaining dual FC Loop enclosures See Appendix C for Loop Diagram. CAUTION: When daisy chaining enclosures, you must ensure Quad Loop Configuration Connecting a Power Source Connecting an AC Power Source Disk Drive Spin Up Sequence Modulo 8 Chapter 4: RAID Configurations 2Gb SANbloc Series RAID Controller Introduction Page RAID Controller Circuit Boards Page RAID Controller Location RAID Controller Status LEDs RAID Controller Configurations Setting the Enclosure ID Page Configurations Single RAID Controller Configuration Connecting a Single RAID Controller to a Host Daisy Chaining a Single Controller Enclosure Configurations Figure 4-6 Daisy Chaining Single Controller Enclos ure CAUTION: When daisy chaining enclosures, you must ensure Dual RAID Controller Configuration Connecting Dual RAID Controllers to a Host Sys- tem Daisy Chaining a Dual Controller Enclosure Configurations Figure 4-8 Daisy Chaining a Dual Controller Enclosure Host B Total of 8 enclosures may be daisy chained together. CAUTION: When daisy chaining enclosures, you must ensure To next enclosure To next enclosure Connecting a Power Source Connecting an AC Power Source Disk Drive Spin Up Sequence Modulo 8 Page Chapter 5: System Monitoring Overview LS Module Page LS Module Figure 5-1 Location of 2Gb SANbloc Enclosure LEDs Gb Table 5-1 shows the meaning of each of the LEDs, and how to interpret them. LED 0 LED 1 LED 2 LED 3 LED 4 LED 5 Page Disk Drive LEDs Page Power Supply LEDs Fault LED Power OK Advanced Cooling Module (ACM) LEDs Fan1 Fault Fan2 Fault RAID Controller LEDs The RAID controller has 7 LEDs located and numbered as shown. Figure 5-5 RAID controller LEDs The table below describes the LEDs meaning. Table 5-3 Controller Status LEDs Page Page Location of the Components Location of the Components 0 I I/O Module/ Power Supplies I/O Module/ 0 I Installing and Removing a Disk Drive Carrier Installing a Disk Drive Carrier Removing a Disk Drive Carrier Page Installing and Removing an LS Module Installing an LS Module Removing an LS Module Page Installing and Removing a Power Supply Installing a Power Supply Removing a Power Supply Installing and Removing an Advanced Cooling Module Installing and Removing an I/O Module/RAID Controller Page Appendix A: Safety Statement Translations Page Page Page ACHTUNG: FRSIKTIGHET: VAROITUS: Page Page CAUTION: ACHTUNG: FRSIKTIGHET: VAROITUS: FORSIGTIG: WARNING Page Appendix B: Technical Specifications Host Interface Disk Drive Interface System Redundant, Hot Swappable Components Page Disk Drives Power Supply Temperature Humidity Page Regulatory Agency Compliance Page Appendix C: Configuration Loop Diagrams Loop Diagram for a Dual Enclosure System - Single Loop Enclosure ID 0 Enclosure ID 1 Page Enclosure ID 0 Loop Diagram for a Dual Enclosure System - Dual Loop Enclosure ID 1 Appendix D: Upgrading a 2Gb SANbloc JBOD Array to a RAID Array Page Installing the Battery Backup Unit Page A B C D E