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Compaq HSG80 - StorageWorks RAID Array Controller manuals

Owner’s manuals and user’s guides for Network switches Compaq HSG80 - StorageWorks RAID Array Controller.
We providing 1 pdf manuals Compaq HSG80 - StorageWorks RAID Array Controller for download free by document types: Specifications


Compaq HSG80 - StorageWorks RAID Array Controller Specifications (396 pages)


Brand: Compaq | Category: Network switches | Size: 2.47 MB |

 

Table of contents

First Edition (April, 1999)

1

Compaq Computer Corporation

1

Contents

3

Chapter 2

4

Chapter 3

4

Chapter 4

5

Chapter 5

6

Chapter 6

7

Chapter 7

8

System Profiles

10

Controller Specifications

10

Glossary

10

About This Guide

15

Precautions

16

Maintenance Port Precautions

17

FCC Precautions

17

Conventions

18

Typographical Conventions

19

Special Notices

20

Related Publications

21

About This Guide

22

Revision History

23

General Description

25

General Description

26

CXO6841A

27

Summary of HSG80 Features

29

Controller Components

32

Cabling (Continued)

33

Operator Control Panel

35

Maintenance Port

36

Utilities and Exercisers

36

Virtual Terminal Display

37

Disk Inline Exerciser

37

Configuration Utility

37

Clone Utility

38

Field Replacement Utility

38

Device Statistics Utility

38

Cache Module

39

External Cache Battery

41

Charging Diagnostics

42

Battery Hysteresis

43

Controller and Host Concepts

45

Terminology

46

Item Description

47

➀ Other controller

47

➁ This controller

47

Selecting a Failover Mode

49

Shared Port IDs

50

Separate Port IDs

51

Preferring the Host Path

52

Caching Techniques

53

Write-Through Caching

54

Write-Back Caching

54

Nonvolatile Memory

55

Chapter 3

63

Bus Dynamics

64

Host Bus

65

Controller Device Bus

65

Containers and Storagesets

66

Containers

67

Addressing

68

Disk 10000

71

Disk 20000 Disk 30000

71

Failover Mode

72

CXO6454B

74

Assigning Unit Offsets

75

Assigning Access Paths

76

(Node IDs)

77

Planning Storagesets

81

Disk drives

83

Choosing a Storageset Type

88

CXO5507A

89

➀ First member of Mirrorset 1

95

➁ First member of Mirrorset 2

95

Availability

96

I/O Request

97

Performance and Availability

99

Stripeset

100

Cloning Data for Backup

101

Planning Storagesets

102

SAVE_CONFIGURATION

107

INITIALIZE

107

INITIALIZE DISK

107

Creating a Storageset Map

110

Spare spare Spare R1

111

R2 R2 R2 R2

111

Spare Spare Spare Spare

111

M1 M1 M2 M2

111

Planning Partitions

114

Disk Drives

115

Enabling Switches

116

Changing Switches

116

RAIDset Switches

117

Membership

118

Mirrorset Switches

119

Read Source

120

Device Switches

121

Device Transfer Rate

122

Initialize Switches

123

Increasing the Request Rate

124

CXO-5172A-MC

125

Save Configuration

126

Configurations

128

Destroy/Nodestroy

129

Chapter 5

131

Introduction

133

Controller

134

Maintenance and Service Guide

136

RUN FRUTIL

137

SHOW THIS_CONTROLLER FULL

137

Using Two Switches

138

Switches

138

Using One Switch

140

IDENTIFIER

151

Optional Steps

159

Extended Subsystem

160

Setting a Port Offline

161

Backing Up Power with a UPS

161

CXO6476B

164

Shutting Down Your Subsystem

166

Restarting Your Subsystem

167

Configuring Storagesets

169

Unit Switches

170

Adding Disk Drives

171

Formatting Disk Drives

171

Configuring Storagesets

172

Configuring a Stripeset

174

Configuring a Mirrorset

175

Configuring a RAIDset

176

RAIDset-name switch

177

RAIDset-name

177

Enabling Autospare

185

Deleting a Storageset

186

Changing Device Switches

187

Changing Initialize Switches

188

Changing Unit Switches

188

Finding the CCL Location

190

SCSI-2 and SCSI-3 Modes

190

Multiple-Bus Failover

191

Transparent Failover

191

SCSI-2 Mode

192

SCSI-3 Mode

192

Moving Storagesets

193

Name Storageset Uses Used by

195

CLI Commands

197

CLI Overview

198

Command Overview

199

Getting Help

199

Entering CLI Commands

200

Changing the CLI Prompt

201

Command Syntax

201

ADD CONNECTIONS

202

CLI Commands

204

Examples

205

See also

205

ADD DISK

206

ADD MIRRORSET

209

ADD RAIDSET

213

ADD REMOTE_COPY_SETS

217

ADD SPARESET

219

ADD STRIPESET

220

ADD UNIT

223

CLEAR_ERRORS CLI

231

CLEAR_ERRORS

232

INVALID_CACHE

232

UNKNOWN

235

LOST_DATA

236

UNWRITEABLE_DATA

238

CONFIGURATION RESET

240

CONFIGURATION RESTORE

241

CONFIGURATION SAVE

243

CREATE_PARTITION

244

Parameters

247

DELETE FAILEDSET

251

DELETE SPARESET

252

Parameter

253

DESTROY_PARTITION

254

DIRECTORY

256

LOCATE D102

265

LOCATE DISKS

265

LOCATE CANCEL

265

POWEROFF

270

RESTART

277

RETRY_ERRORS UNWRITEABLE_DATA

279

SELFTEST

283

Table 7–4. SET

288

Switches

288

Switches (Continued)

289

SET FAILEDSET

302

SET FAILOVER

304

SET MULTIBUS_FAILOVER

311

SET NOFAILOVER

313

SET NOMULTIBUS_FAILOVER

315

Table 7–6 SET

323

SHOW MIRR1

333

EMU CABINET SETTINGS

335

FANSPEED AUTOMATIC

335

SHUTDOWN

336

UNMIRROR

338

Device Profile

340

Storageset Profile

341

Enclosure Template

342

Environmental Specifications

345

B–4 Controller Specifications

346

GL–2 Glossary

348

See also

349

GL–4 Glossary

350

GL–6 Glossary

352

GL–8 Glossary

354

GL–10 Glossary

356

GL–12 Glossary

358

GL–14 Glossary

360

GL–16 Glossary

362

GL–18 Glossary

364

GL–20 Glossary

366

GL–22 Glossary

368

GL–24 Glossary

370




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