Acer S200F, S205F User Manual

Altos S205F / S200F User’s Manual

Issue 1.0

1 May, 2004

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Notices

Changes may be made periodically to the information in this publication without obligation to notify any person of such revision or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated.

Issue 1.0 1 May, 2004

Contents

Preface ................................................................................................................................................... v

International Standards ........................................................................................................................ v

Potential for Radio Frequency Interference ........................................................................................ v

European Regulations .......................................................................................................................... vi

Safety .................................................................................................................................................... vi

Rack System Precautions .................................................................................................................... viii

ESD Precautions .................................................................................................................................... ix

Data Security ......................................................................................................................................... ix

Special Tools and Equipment ................................................................................................................ x

Related Documentation ........................................................................................................................ x

Revision History .................................................................................................................................... xi

1 Introduction .................................................................................................................................... 1

1.1 The Altos S205F / S200F

Storage System ........................................................................................................................... 1

1.2 The Enclosure Core Product ...................................................................................................... 2

1.2.1 Enclosure Chassis ............................................................................................................... 2

1.2.2 Tower Option .................................................................................................................... 4

1.3 The Plug-in Modules .................................................................................................................. 4

1.3.1 Power Supply/Cooling Module ......................................................................................... 4

1.3.2 Operators Panel ................................................................................................................ 6

1.3.3 Controller Input/Output Module ..................................................................................... 8

1.3.4 Supported Configuration Tools ..................................................................................... 11

1.3.5 Drive Carrier Module ...................................................................................................... 11

1.3.6 Dummy Carrier Modules ................................................................................................. 13

1.3.7 Blank Modules ................................................................................................................. 13

1.4 Visible and Audible Alarms ..................................................................................................... 13

1.5 Altos S205F / S200F Storage System Technical Specification ................................................. 14

1.5.1 Dimensions ...................................................................................................................... 14

1.5.2 Weight ............................................................................................................................. 15

1.5.3 AC Power (450W PSU) ..................................................................................................... 15

1.5.4 PSU Safety and EMC Compliance ................................................................................... 15

1.5.5 Power Cord ...................................................................................................................... 15

1.5.6 Environment .................................................................................................................... 16

1.5.7 Altos S205F RAID I/O Module Specification ................................................................... 17

1.5.8 Altos S200F JBOD I/O Module Specification .................................................................. 17

1.5.9 Drive Carrier Module Specification ................................................................................ 18

1.5.10 SCSI Enclosure Services (SES) Support ............................................................................ 18

2 Getting Started ............................................................................................................................. 19

2.1 Introduction ............................................................................................................................. 19

iii

2.2 Planning Your Installation ...................................................................................................... 19

2.2.1 Enclosure Bay Numbering Convention .......................................................................... 22

2.3 Enclosure Installation Procedures ........................................................................................... 22

2.3.1 Pre-Requisites .................................................................................................................. 22

2.3.2 Rack Mounting Rail Kit .................................................................................................. 22

2.3.3 Chassis Installation .......................................................................................................... 23

2.4 Power Supply/Cooling Module Installation ............................................................................ 24

2.4.1 Parts Check List ............................................................................................................... 24

2.4.2 AC Power Supply/Cooling Module Procedure .............................................................. 24

2.5 RAID and JBOD I/O Module Configurations ......................................................................... 26

2.5.1 Internal Loop Structures ................................................................................................. 26

2.6 FC-AL Interface ......................................................................................................................... 26

2.6.1 Connecting Multiple Enclosures .................................................................................... 27

2.7 I/O Module Installation ............................................................................................................ 29

2.7.1 Parts Check List ............................................................................................................... 29

2.7.2 Procedure ........................................................................................................................ 30

2.8 Altos S205F Drive Enclosure

Device Addressing .................................................................................................................... 31

2.9 Altos S200F Drive Enclosure

Device Addressing .................................................................................................................... 32

2.10 Drive Carrier Configuration ................................................................................................... 34

2.10.1 Planning and Configuring Your Installation ................................................................. 34

2.11 Drive Carrier Installation ......................................................................................................... 34

2.11.1 Parts Check List ............................................................................................................... 34

2.11.2 Procedure ........................................................................................................................ 35

2.11.3 Dummy Carrier Modules ................................................................................................ 37

2.11.4 Engaging the Anti-tamper Locks ................................................................................... 37

2.12 Power Cord Connection .......................................................................................................... 37

2.12.1 Parts Check List ............................................................................................................... 37

2.12.2 Procedure ........................................................................................................................ 38

2.13 Grounding Checks .................................................................................................................... 38

3 Operation ...................................................................................................................................... 39

3.1 Before You Begin ..................................................................................................................... 39

3.2 Power On .................................................................................................................................. 39

3.2.1 Power Supply/Cooling Module LEDs ............................................................................. 39

3.3 Ops Panel LEDs ......................................................................................................................... 40

3.4 Starting the Drives ................................................................................................................... 41

3.4.1 Disk Drives LEDs .............................................................................................................. 41

3.5 Power Down ............................................................................................................................. 41

Glossary ................................................................................................................................................ 43

Index .................................................................................................................................................... 45

Preface

What is in this manual This user’s manual gives you step-by-step instructions on how to install, configure and connect a Altos S205F / S200F storage subsystem to your host computer system, and how to use and maintain the system.

Who should use this manual This user’s manual e assumes that you have a working knowledge of the Fibre Channel Arbitrated Loop (FC-AL) and Advanced Technology Attachment (ATA) environments into which you are installing the Altos S205F / S200F Storage System system. If you do not have these skills, or are not confident with the instructions in this manual, do not proceed with the installation.

About this manual This user’s manual provides the following information:

• Chapter 1, ”Introduction”, on page 1 provides an overview of the Alto S205F / S200F storage subsystem and describes of the modules which make up the subsystem.

• Chapter 2, ”Getting Started”, on page 19 provides step-by-step instructions for installation and initial set-up.

• Chapter 3, ”Operation”, on page 39 tells you how to power on/off the Alto S205F / S200F, monitor the LEDs and start the drives.

International Standards

The Alto S205F / S200F storage system complies with the requirements of the following agencies and standards:

•CE

• UL 60950

•TUV/GS

•BSMI

Potential for Radio Frequency Interference

USA Federal Communications Commission (FCC)

Note This equipment has been tested and found to comply with the limits for a class A digital device,

pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Acer S205F / S200F User’s Manual

Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. The supplier is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

European Regulations

This equipment complies with European Regulations EN 55022 Class A: Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipments and EN50082-1: Generic Immunity.

Safety

All plug-in modules are part of the fire enclosure and must only be removed when a replacement can be immediately added. The system must not be run without all units in place.

Permanently unplug the unit if you think that it has become damaged in any way and before you move it.

Drive Carrier Module Caution Label:

– Do not operate with modules missing – Spin down time 30 seconds

• An Alto S205F / S200F enclosure can weigh up to 37kg (81lb). Do not try to lift it by yourself.

Chassis Warning Label: Weight Hazard

Preface

• Do not lift the Alto S205F / S200F by the handles on the PSU/Cooling module, they are not designed to support the weight of the populated enclosure.

• In order to comply with applicable safety, emission and thermal requirements no covers should be removed and all bays must be fitted with plug-in modules.

• The Alto S205F / S200F unit must only be operated from a power supply input voltage range of 100-120 VAC or 200-240 VAC.

• The plug on the power supply cord is used as the main disconnect device. Ensure that the socket outlets are located near the equipment and are easily accessible.

• The equipment is intended to operate with two working PSUs.

Controller Module Caution Label: Do not operate with modules missing

PSU/Cooling Module Caution Label: Do not operate with modules missing

• A faulty Power Supply/Cooling module must be replaced with a fully operational module within 24 hours.

• If powered by multiple AC sources, disconnect all supply power for complete isolation.

PSU Warning Label: Power Hazards

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Acer S205F / S200F User’s Manual

• The power connection should always be disconnected prior to removal of the Power Supply/ Cooling module from the enclosure.

• A safe electrical earth connection must be provided to the power cord. Check the grounding of the enclosure before applying power.

• Provide a suitable power source with electrical overload protection to meet the requirements laid down in the technical specification.

Warning Do not remove covers from the PSU. Danger of electric shock inside. Return the PSU to your supplier

for repair.

PSU Safety Label: Electric Shock Hazard Inside

Caution If this equipment is used in a manner not specified by the manufacturer, the protection provided

by the equipment may be impaired.

Fibre Channel Host & Expansion Connectors

Important If fitted with Optical modules, the modules must be a UL (or other North American NRTL)

RECOGNISED COMPONENT and the laser in the module must comply with Laser Class 1, US 21 CFR (J) and EN 60825-1.

If passive copper cables are connected, the cable must not have a connection to the supply pins, pins 15 & 16.

Battery Safety

The battery is user replaceable, please refer to the Battery Replacement Procedure.

Warning There is a danger of explosion if the battery is incorrectly replaced.

• Dispose of used batteries in accordance with the manufacturer’s instructions and National regulations.

Rack System Precautions

The following safety requirements must be considered when the unit is mounted in a rack.

• The rack design should incorporate stabilizing features suitable to prevent the rack from tipping or being pushed over during installation or in normal use.

viii

• When loading a rack with the units, fill the rack from the bottom up and empty from the top down.

• System must be operated with low pressure rear exhaust installation (Back pressure created by rack doors and obstacles not to exceed 5 pascals [0.5mm Water gauge])

Preface

• The rack design should take into consideration the maximum operating ambient temperature for the unit, which is 35°C with a single Power Supply/Cooling module fitted and 40°C when dual Power Supply/Cooling modules are fitted.

• The rack should have a safe electrical distribution system. It must provide overcurrent protection for the unit and must not be overloaded by the total number of units installed in the rack. Consideration of the units nameplate rating should be used when addressing these concerns.

• The electrical distribution system must provide a reliable earth for each unit and the rack.

• Each power supply in each unit has an earth leakage current of 1.2mA. The design of the electrical distribution system must take into consideration the total earth leakage current from all the power supplies in all the units. The rack will require labelling with "HIGH LEAKAGE CURRENT. Earth connection essential before connecting supply".

• The rack when configured with the units must meet the safety requirements of UL 60950 and IEC 60950.

ESD Precautions

Caution It is recommended that you fit and check a suitable anti-static wrist or ankle strap and observe all

conventional ESD precautions when handling Altos S205F / S200F Storage System plug-in modules and components. Avoid contact with backplane components and module connectors, etc.

Data Security

• Power down your host computer and all attached peripheral devices before beginning installation.

• Each enclosure contains up to 16 removable disk drive modules. Disk units are fragile. Handle them with care, and keep them away from strong magnetic fields.

•

All

the supplied plug-in modules and blanking plates must be in place for the air to flow

correctly around the enclosure and also to complete the internal circuitry.

• If the subsystem is used with modules or blanking plates missing for more than a few minutes, the enclosure can overheat, causing power failure and data loss. Such use may also invalidate the warranty.

• If you remove any drive module, you may lose data.

– If you remove a drive module, replace it immediately. If it is faulty, replace it with a drive

module of the same type and capacity

• Ensure that all disk drives are removed from the enclosure before attempting to manhandle or move the rack installation.

Acer S205F / S200F User’s Manual

• Do not abandon your backup routines. No system is completely foolproof.

Special Tools and Equipment

There are no special tools required but in order to complete the assembly of some configurations you may need the following (not supplied):

• Security keys (one of these should be included with your Altos S205F/S200F Storage System enclosure for use with the drive locks).

Revision History

Version Date Description of Change

1.0 1 May, 2004 Initial Release

Preface

Acer S205F / S200F User’s Manual

xii

Chapter 1

Introduction

1.1 The Altos S205F / S200F

Introduction

Storage System

Figure 1–1 Altos S205F / S200F Storage System

Altos S205F / S200F User’s Manual

1.2 The Enclosure Core Product

The Altos S205F / S200F Storage System design concept is based on a subsystem together with a set of plug-in modules. The Altos S205F / S200F Storage System subsystem as supplied comprises:

• Chassis and Backplane with integral Operators Panel.(See Figure 1–11)

• Up to 16 Serial ATA (SATA) Drive Carrier modules (See Figure 1–12)

– Serial ATA (SATA) drives with appropriate switching card.

• Dummy drive carrier modules.

• Two plug-in Power Supply/Cooling modules:

– AC, 450W PSU (See Figure 1–7)

• Either one or two I/O Modules:

– For Altos S205F - single or dual RAID I/O Modules(See Figure 1–9) – For Altos S200F - single or dual JBOD I/O Modules (See Figure 1–10).

• Blank I/O module.

1.2.1 Enclosure Chassis

The chassis consists of a sheet metal enclosure assembly containing a Backplane printed circuit board (PCB) and module runner system. This chassis assembly also includes an integral Operators (Ops) Panel, mounted at the rear.

The chassis assembly contains 16 drive bays at the front, each of which accommodates a plug-in drive carrier module. The 16 drive bays are arranged in 4 rows of 4 drives. At the rear, the chassis assembly contains the integral ops panel module and four plug-in module bays to house two Power Supply/Cooling modules and two Controller I/O modules.

The Backplane PCB provides logic level signal and low voltage power distribution paths. Figure 1–

2 and Figure 1–3 show front and rear views of an Altos S205F Storage System chassis. Figure 1–4 and Figure 1–5 show front and rear views of an Altos S200F Storage System chassis.

The chassis is fitted with 19 inch Rack mounting features which enables it to be fitted to standard 19 inch racks and uses 3EIA units of rack space.

• A Bay is defined as the space required to house a single 1.0" high 3.5 inch disk drive in its carrier module. e.g. a 1 x 4 bay module would take the space of 1 drive width by 4 drive bays high (in rack mount configuration).

• A 4 x 4 Chassis fitted with 19 inch Rack mounting features enables it to be fitted to standard 19 inch racks. It uses 3EIA units of rack space

Introduction

Figure 1–2 Altos S205F Enclosure Chassis (Front) * SES Drives (there must be a drive present in

Bay 1/1 or 4/4 to enable SES communications to operates).

Figure 1–3 Altos S205F Enclosure Chassis (Rear)

Figure 1–4 Altos S200F Enclosure Chassis (Front) * SES Drives (there must be a drive present in

Bay 1/1 or 4/4 to enable SES communications to operates).

Figure 1–5 Altos S200F Enclosure Chassis (Rear)

Altos S205F / S200F User’s Manual

1.2.2 Tower Option

An optional tower kit is available, which can be fitted to the rack chassis described here.

Figure 1–6 Altos S205F / S200F Storage System Tower Option

1.3 The Plug-in Modules

An Altos S205F / S200F Storage System Enclosure requires the following modules for normal operation:

• 2 x Power Supply/Cooling modules

• 1 x Operator Panel

• 1 or 2 x I/O modules

– RAID I/O module for Altos S205F – JBOD I/O module for Altos S200F

• Up to 16 SATA drive carrier modules and/or dummy drive carrier modules, as required.

Note No drive bays should be left completely empty.

1.3.1 Power Supply/Cooling Module

One Power Supply/Cooling module is available for the Altos S205F / S200F Storage System:

• Auto ranging AC 450W Power Supply/Cooling module

1.3.1.1 AC Power Supply/Cooling Module

Two Power Supply/Cooling modules (Figure 1–7) are supplied mounted in the rear of the enclosure as part of the subsystem core product.

Introduction

Figure 1–7 AC Power Supply/Cooling Module

PSU voltage operating ranges are nominally 115V or 230V AC, selected automatically.

Four LEDs mounted on the front panel of the Power Supply/Cooling module (see Figure 1–7) indicate the status of the PSU and the fans.

1.3.1.2 Multiple Power Supply/Cooling Modules

The Altos S205F / S200F Storage System must always be operated with two Power Supply/Cooling modules fitted. The two Power Supply/Cooling modules operate together so that if one fails the other maintains the power supply and cooling while you replace the faulty unit.

Module replacement should only take a few minutes to perform but must be completed within 10 minutes from removal of the failed module.

Altos S205F / S200F User’s Manual

1.3.2 Operators Panel

Supplied as an integral part of the Enclosure core product, a typical Operators (Ops) Panel is shown in

Figure 1–8.

Figure 1–8 Ops Panel

The Ops Panel provides the enclosure with a micro controller which is used to monitor and control all elements of the Enclosure.

1.3.2.1 Ops Panel Indicators and Switches

The Ops Panel includes Light Emitting diodes (LEDs) which show the status for all modules, an Audible Alarm which indicates when a fault state is present, a push-button Alarm Mute switch and a thumb wheel SEL_ID Address Range selector switch.

The Ops Panel switch functions are shown in Table 1–1 and Table 1–2.

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