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IBM MegaRAID 8480の取扱説明書

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  • IBM MegaRAID 8480 - page 1

    ® IBM P/N: 42D8846 MegaRAID ® 8480 Storage Adapter USER’S GUIDE Jul y 2007 ...

  • IBM MegaRAID 8480 - page 2

    ii Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. This document contains cop yr ighte d inf or mation of LSI Cor poration. LSI products are not intende d for use in lif e-suppor t appliances, de vices, or systems. Purchase of I 2 C components of LSI Cor poration, or one of its sub licensed Associated Companies, con ve ys a lice ...

  • IBM MegaRAID 8480 - page 3

    MegaRAID 8480 Storage Adapter User’ s Guide iii Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Preface This book is the primar y reference and user’ s guide f or the LSI MegaRAID ® 8480 RAID Storage Adapter . It contains installation instructions and specifications for the adapter . F or details on how to configure the sto ...

  • IBM MegaRAID 8480 - page 4

    iv Pref ace Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • Appendix A, Glossary of T erms and Abbreviations , lists and e xplains the ter ms and abbre viations used in this manual. Related Publications MegaRAID Battery Backup Unit User’ s Guide IBM Document Numb er : 42D8847 This document e xplains how to inst all and use ...

  • IBM MegaRAID 8480 - page 5

    Pref ace v Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Con ventions Throughout the manual, the con ventions described in the f ollowing table are used to describe user interaction with the product: Note: Notes contain supplementar y inf or mation that can aff ect system perf or mance. Attention : Attention notices identify a ...

  • IBM MegaRAID 8480 - page 6

    vi Pref ace Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. IBM Customer Support If you ha ve f eedback or questions, y ou can contact IBM. E-mail: askibm@vnet.ibm.com Phone: (T oll free) 1-800-IBM-4Y OU (1-800-426-4968) We b si t e : https://www .ibm.com/suppor t/us/fbmast.html Safety Instructions Use the f ollowing saf ety gui ...

  • IBM MegaRAID 8480 - page 7

    Pref ace vii Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • T o help a void possib le damage to the system board, wait 5 seconds after you turn off the system befor e y ou remov e a component from the system board or disconnect a peripheral device from the computer . • T o help pre vent electric shoc k, plug the computer ...

  • IBM MegaRAID 8480 - page 8

    viii Pref ace Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • When you disconnect a cab le, pull on its connector or on its strain-relief loop , not on the cable itself . Some cables hav e a connector with locking tabs; if y ou are disconnecting this type of cable , press in on the locking tabs bef ore you disconnect the cab ...

  • IBM MegaRAID 8480 - page 9

    MegaRAID 8480 Storage Adapter User’ s Guide ix Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Contents Chapter 1 Overview 1.1 Overview 1-1 1.2 MegaRAID 8480 RAID Controller Description 1-3 1.2.1 Controller Limitations 1-3 1.3 General Description 1-3 1.4 Configuration Scenario 1-4 1.4.1 Number of Ph ysical Disks Suppor ted 1-6 ...

  • IBM MegaRAID 8480 - page 10

    xC o n t e n t s Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Drive Bo x es and Dr iv e Expanders 2-8 2.5 Replacing a F ailed Controller Containing Data in the LSIiTBBU02 2-9 2.6 After Installing the Storage Adapter 2-10 Chapter 3 MegaRAID 8480 Storage Adapter Characteristics 3.1 MegaRAID 8480 RAID Controller 3-1 3.1.1 MegaRA ...

  • IBM MegaRAID 8480 - page 11

    Contents xi Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figures 1.1 Example of LSI SAS Direct-Connect Application 1-5 1.2 Example of RAID Controller Configured with LSISASx12 Expand- er 1-6 2.1 Example of MegaRAID Board Installation in a PCI Express Slot 2-4 2.2 Internal SAS Cable for Connec tion to SAS and/or SA T A II Phys ...

  • IBM MegaRAID 8480 - page 12

    xii Contents Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. ...

  • IBM MegaRAID 8480 - page 13

    Contents xiii Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Ta b l e s 1.1 Ph ysical Dr iv es Required for Each RAID Le vel 1-6 1.2 MegaRAID 8480 Storage Adapter Specifications 1-14 3.1 MegaRAID 8480 RAID Controller – Connectors 3-3 3.2 MegaRAID 8480 Characteristics 3-4 3.3 Storage Adapter Specifications 3-5 3.4 Arra y P erf ...

  • IBM MegaRAID 8480 - page 14

    xiv Contents Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. ...

  • IBM MegaRAID 8480 - page 15

    MegaRAID 8480 Storage Adapter User’ s Guide 1-1 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Chapter 1 Overview This section provides a gener al overview of the Megaraid 8480 Stor age Adapter with RAID control capabilities. It consists of the f ollowing sections: • Section 1.1, “Ov er view” • Section 1.2, “MegaRAI ...

  • IBM MegaRAID 8480 - page 16

    1-2 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. two similar technologies on the same controller and within the same enclosure. Note: Y ou cannot mix SAS and SA T A drives within the same vir tual disk(s) . The MegaRAID 8480 Storage Adapter is based on the LSI first-to-market SAS IC technolog y and prov en MegaRAID t ...

  • IBM MegaRAID 8480 - page 17

    MegaRAID 8480 RAID Controller Description 1-3 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 1.2 MegaRAID 8480 RAID Contr oller Description The MegaRAID 8480 Storage Adapter is a vailab le with eight PHYs. The MegaRAID 8480 has one Intel IOP333 I/O processor that controls eight e xter nal SAS/SA T A por ts through two SAS 4x e ...

  • IBM MegaRAID 8480 - page 18

    1-4 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. The RAID controller suppor ts the SAS protocol as described in the Serial Attached SCSI Standard , version 1.1 . The controller also suppor ts the Serial A T A II (SA T A II) protocol defined by the Serial A T A specification, version 1.0a . SA T A II is an extension t ...

  • IBM MegaRAID 8480 - page 19

    Configuration Scenario 1-5 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figure 1.1 Example of LSI SAS Direct-Connect Application Flash ROM/ SAS PCI Express RAID Controller SAS/SA T A II Device 32-Bit Memory Address/Data Bus PSBRAM/ I 2 C SAS/SA T A II De vice SAS/SA T A II De vice SAS/SA T A II De vice PCI Express Interface N ...

  • IBM MegaRAID 8480 - page 20

    1-6 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figure 1.2 shows an e xample of a RAID controller configured with an LSISASx12 e xpander that is connected to SAS devices . Figure 1.2 Example of RAID Controller Configured with LSISASx12 Expander 1.4.1 Number of Physical Disks Supported Y our configuration planning f ...

  • IBM MegaRAID 8480 - page 21

    Benefits of the SAS Interf ace 1-7 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 1.5 Benefits of the SAS Interface SAS is a serial, point-to-point, enter prise-lev el device interf ace that le verages the pro ven SCSI protocol set. SAS is a con vergence of the advantages of SA T A II, SCSI, and fi bre channel, and is the futur ...

  • IBM MegaRAID 8480 - page 22

    1-8 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 1.5.1 PCI Express Ar chitecture PCI Express is a local bus system designed to increase data tr ansfers without slowing do wn the central processing unit (CPU). Y ou can install MegaRAID PCI Express storage adapter s in PCI Express computer systems with a standard brac ...

  • IBM MegaRAID 8480 - page 23

    Summar y of MegaRAID 8480 RAID Controller Characteristics 1-9 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • T wo external connectors • Suppor t for RAID le vels 0, 1, 5, 10, and 50 • Adv anced array configur ation and management utilities • Online RAID le vel migr ation • Drive migr ation • Drive roaming • P at ...

  • IBM MegaRAID 8480 - page 24

    1-10 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • Suppor ts SA T A II data transf ers of 3.0 Gbits/s • Suppor ts STP data transf ers of 3.0 Gbits/s • Provides a serial, point-to-point storage interf ace • Simplifies cabling betw een devices • Eliminates the master-slav e construction used in parallel A T ...

  • IBM MegaRAID 8480 - page 25

    Summar y of MegaRAID 8480 RAID Controller Characteristics 1-11 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. • Suppor ts the inter nal SAS Sideband signal SFF-8485 (SGPIO) interf ace 1.6.5 Flexibility Features These f eatures increase the flexib ility of the MegaRAID 8480 RAID controller : • Suppor ts a Flash ROM interf ac ...

  • IBM MegaRAID 8480 - page 26

    1-12 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Step 4. Deter mine the SAS target requirements . Step 5. P erform a safety chec k. a. Make sure the driv es are inser ted proper ly . b . Close the cabinet of the host system. c. T ur n power on after completing the saf ety check. Step 6. P ower-on the system. The con ...

  • IBM MegaRAID 8480 - page 27

    Hardware Specifications 1-13 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Step 3. Open the host systems by f ollowing the instructions in the host system technical documentation. Step 4. Remov e the SAS cable connectors from the internal drives or the shielded cables from the e xter nal drives you w ant to migrate . a. Make s ...

  • IBM MegaRAID 8480 - page 28

    1-14 Overview Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 1.8 T ec hnical Suppor t See the W arranty and Suppor t Inf or mation document f or information about the technical suppor t av ailable f or this product. T able 1.2 MegaRAID 8480 Storage Adapter Specifications Specification Megaraid 8480 Storage Adapter RAID Le vels ...

  • IBM MegaRAID 8480 - page 29

    MegaRAID 8480 Storage Adapter User’ s Guide 2-1 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Chapter 2 MegaRAID 8480 Har d ware Installation This chapter describes the proce dures used to install the MegaRAID 8480 Storage Adapter. It consists of the f ollowing sections: • Section 2.1, “Requirements” • Section 2.2, ? ...

  • IBM MegaRAID 8480 - page 30

    2-2 MegaRAID 8480 Hardware Installation Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 2.2 Quic k Installation The f ollowing steps are f or quick MegaRAID 8480 Storage Adapter installation. These steps are f or experienced computer users/installers. Section 2.3, “Detailed Installation, ” contains the steps f or all others ...

  • IBM MegaRAID 8480 - page 31

    Detailed Installation 2-3 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. – A CD containing MegaRAID drivers f or suppor ted operating systems , an electronic version of this User’ s Guide , and other related documentation – A license agreement – W arranty inf or mation Step 2. T ur n off the P ower to the System Re view ...

  • IBM MegaRAID 8480 - page 32

    2-4 MegaRAID 8480 Hardware Installation Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figure 2.1 Example of MegaRAID Board Installation in a PCI Express Slot Step 7. Configure and Install the SAS and/or the SA T A II Devices in the Host Computer Case Ref er to the documentation for the de vices f or any preinstallation configu ...

  • IBM MegaRAID 8480 - page 33

    Detailed Installation 2-5 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. The maximum cab le length is six external meters. Y ou can connect one de vice per SAS PHY unless you use an e xpander . System throughput problems can occur if the SAS cab les are not the correct type. T o minimize the potential f or problems: a. Use cabl ...

  • IBM MegaRAID 8480 - page 34

    2-6 MegaRAID 8480 Hardware Installation Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. CD . Be sure to use the latest Ser vice P acks pro vided by the operating system manuf acturer and to revie w the readme file that accompanies the driver . 2.4 SAS Device Cab les This section describes the cables used on the RAID controller a ...

  • IBM MegaRAID 8480 - page 35

    SAS De vice Cables 2-7 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. on a backplane . A SA T A II connector consists of a signal connector and a power connector . Figure 2.3 SA T A II Connectors Figure 2.4 shows SAS and SA T A II connectors on SAS and SA T A II ph ysical disks, respectiv ely . Cab les are used for connection b ...

  • IBM MegaRAID 8480 - page 36

    2-8 MegaRAID 8480 Hardware Installation Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figure 2.4 SAS and SA T A II Plugs and SAS Backplane Receptacle Connector The f ollowing subsection provides step-b y-step instr uctions f or connecting the MegaRAID 8480 RAID controller to SAS and SA T A II ph ysical disks, either directly o ...

  • IBM MegaRAID 8480 - page 37

    Replacing a F ailed Controller Cont aining Data in the LSIiTBBU02 2-9 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Figure 2.5 Connecting the MegaRAID 8480 RAID Controller with External Connectors to a Drive Bo x or Drive Enclosure 2.5 Replacing a F ailed Contro ller Containing Data in the LSIiTBBU02 The MegaRAID intelligible ...

  • IBM MegaRAID 8480 - page 38

    2-10 MegaRAID 8480 Hardware Installation Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. F ollow these steps to replace a f ailed controller with data in the transpor tab le batter y backup unit. Step 1. Re view all saf ety information provided with the ser v er ; then, pow er down the ser v er and the dr iv es. Step 2. Remov e ...

  • IBM MegaRAID 8480 - page 39

    MegaRAID 8480 Storage Adapter User’ s Guide 3-1 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Chapter 3 MegaRAID 8480 Storage Adapter Characteristics This chapter describes the characteristics of the LSI MegaRAID Ser ial Attached SCSI/Serial A T A II 8480 RAID Storage Adapter. It consists of the f ollowing sections: • Sect ...

  • IBM MegaRAID 8480 - page 40

    3-2 MegaRAID 8480 Storage Adapter Characteristics Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 3.1.1 MegaRAID 8480 RAID Controller The MegaRAID 8480 PCI Express Disk Arra y RAID Controller has one Intel IOP333 I/O processor , which cont rols eight inter nal SAS/SA T A por ts through two SAS 4x internal connectors. This subsec ...

  • IBM MegaRAID 8480 - page 41

    MegaRAID 8480 RAID Controller 3-3 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. T able 3.1 MegaRAID 8480 RAID Controller – Connector s Connector Description T ype Comments J2 DIMM Sock et Sock et Holds cache memor y module. J3 P or ts 0–3 x4 SAS por ts SAS 4x connector that connects to ph ysical dr iv es and expanders. J5 ...

  • IBM MegaRAID 8480 - page 42

    3-4 MegaRAID 8480 Storage Adapter Characteristics Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 3.2 MegaRAID 8480 Storage Adapter Characteristics Ta b l e 3 . 2 shows the general char acte r istics f or the MegaRAID 8480 RAID controller. The MegaRAID 8480 RAID controller ensures data integrity by intelligently validating the c ...

  • IBM MegaRAID 8480 - page 43

    T echnical Specifications 3-5 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. The MegaRAID 8480 RAID controlle r and the LSIiTBBU02 are CSA C22.2 No . 60950-1, UL 60950-1 First Edition listed Accessor y , UL file number E257743. 3.3.1 Storage Adapter Specifications Ta b l e 3 . 3 lists the specifications f or th e MegaRAID 8480 ...

  • IBM MegaRAID 8480 - page 44

    3-6 MegaRAID 8480 Storage Adapter Characteristics Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 3.3.2 Array P erformance Features Ta b l e 3 . 4 shows the MegaRAID 8480 Stor age Adapter array perf or mance f eatures. 3.3.3 Fault T olerance Ta b l e 3 . 5 shows the f ault tolerance f eatures of the Megaraid 8480 Storage Adapter ...

  • IBM MegaRAID 8480 - page 45

    T echnical Specifications 3-7 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. 3.3.4 Electrical Characteristics This subsection provides the po wer requirements f or the MegaRAID 8480 RAID controller. Ta b l e 3 . 6 lists the maximum pow er requirements. 3.3.5 Operating and Non-operating Conditions F or the MegaRAID 8480 RAID con ...

  • IBM MegaRAID 8480 - page 46

    3-8 MegaRAID 8480 Storage Adapter Characteristics Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. ...

  • IBM MegaRAID 8480 - page 47

    MegaRAID 8480 Storage Adapter User’ s Guide A-1 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. Appendix A Glossary of T erms and Abbre viations active termination The electrical connection required at each end of the SCSI bus, composed of active v oltage regulation and a set of ter mination resistors. array An arr ay of disk ...

  • IBM MegaRAID 8480 - page 48

    A-2 Glossar y of T er ms and Abbre viations Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. architectures. Fusion-MPT architecture off ers a single binar y , operating system driver that suppor ts both Fibre Channel and SCSI de vices. host The computer system in which a storage adapter is installed. It uses the storage adapter t ...

  • IBM MegaRAID 8480 - page 49

    A-3 Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. peripheral devices A piece of hardware (such as a video monitor , disk drive , pr inter , or CD-ROM) used with a computer and under the control of the computer . SCSI peripherals are controlled through a MegaRAID 8480 Storage Adapter (host adapter). PHY The interf ace required ...

  • IBM MegaRAID 8480 - page 50

    A-4 Glossar y of T er ms and Abbre viations Copyright © 2006-2007 b y LSI Co r poration. All rights reser ved. SAS device Any de vice that conf or ms to the SAS standard and is attached to the SAS bus b y a SAS cable . Th is includes SAS storage adapters (host adapters) and SAS peripherals. SA T A Acronym f or Serial Advanced T echnology Attachmen ...

メーカー IBM カテゴリー Network Card

IBM MegaRAID 8480のメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- MegaRAID 8480の取扱説明書
- IBMの製品カード
- パンフレット
- またはIBM MegaRAID 8480の消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、IBM MegaRAID 8480の取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、IBM MegaRAID 8480の取り付け説明書、サービスマニュアル、簡易説明書、またはIBM MegaRAID 8480のユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、IBM MegaRAID 8480の製品を使用するにあたって最も人気のある説明書を閲覧できます。

関連する取扱説明書

IBM MegaRAID 8480デバイスの取扱説明書はどのようなものですか？
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがIBM MegaRAID 8480を使用するのを助ける技術的文書のことです。説明書は通常、全てのIBM MegaRAID 8480ユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

IBMの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. IBM MegaRAID 8480の説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははIBM MegaRAID 8480の目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。IBM MegaRAID 8480に関してこのドキュメントで見つけることができる全てのヒントの目次
3. IBM MegaRAID 8480デバイスの基本機能を使うにあたってのヒント。 IBM MegaRAID 8480のユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。IBM MegaRAID 8480に関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
6. 連絡先。一人では問題を解決できない場合に、その国におけるIBM MegaRAID 8480のメーカー/サービスへの連絡先に関する情報。

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