manuais Compaq External RAID Controller & Subsystem

Manuais de instruções e guias do utilizador para Software Compaq External RAID Controller & Subsystem.
Disponibilizamos 1 manuais Compaq External RAID Controller & Subsystem em pdf para descarga gratuita: Manual do Utilizador


Índice

Infortrend

1

Generic Operation Manual

1

Asia Pacific

2

Americas

2

Printed in Taiwan

3

Table of Contents

4

Chapter 7 Terminal Operation

7

Chapter 8 Fibre Operation

8

Chapter 12 Array Expansion

11

Appendix D Event Messages

12

Functional Table of Contents

13

Chapter 8 Fibre Operation

15

Chapter 12 Array Expansion

16

Upgrading Firmware

17

List of Tables

18

List of Figures

18

About This Manual

20

Revision History:

21

RAID Functions:

23

An Introduction

23

1.3 RAID Levels

24

Figure 1 - 2 NRAID

25

Figure 1 - 3 JBOD

25

RAID (0+1)

26

1.4 Spare Drives

28

A Local Spare always has

29

Global Spare

29

1.5 Identifying Drives

30

1.6 Rebuild

31

2. Manual Rebuild

32

What is a logical volume?

34

RAID 5 Logical Drive

35

24 drives, 1 redundancy drive

35

Logical Volume

36

24 drives, 4 redundancy drive

36

Multi-level RAID systems

39

RAID (3+0)

39

RAID (5+0)

39

RAID Planning

40

Optimization Mode

42

7. What RAID level?

42

8. Any spare drives?

43

9. Limitations?

43

Configuring the Array:

44

2.3 Operation Theory

46

2.4 Tunable Parameters

49

Accessing the Array

52

Ethernet

52

3.2 Out-of-Band via Ethernet

55

Other Concerns

56

Requirements

56

5. Starting the Manager:

59

3.2.3 NPC Onboard

60

The SNMP_TRAP section

61

The EMAIL section

61

The BROADCAST section

61

LCD Screen Messages

62

4.3 Logical Drive Status

63

4.4 Logical Volume Status

64

4.5 SCSI Drive Status

65

CH0=Host =

66

4.8 Cache Dirty Percentage

68

4.9 View and Edit Event Logs

68

LCD Keypad Operation

69

5.3 View Connected Drives:

73

5.4 Creating a Logical Drive

74

Spare Drive Assignments:

75

Disk Reserved Space:

75

Write Policy:

75

Initialization Mode:

75

Stripe Size:

76

Beginning Initialization

76

5.5 Creating a Logical Volume

78

Logical Volume Assignment

79

Drive to Host LUN

81

Adding a Global Spare Drive

83

Rebuild Settings

83

Scanning New SCSI Drive

91

Identifying a Drive

92

Viewing IDs

94

Adding a Channel ID

94

Deleting a Channel ID

95

Setting Transfer Speed

97

Setting Transfer Width

98

Parity Check

100

Disconnecting Support

100

Maximum Tag Count

100

IMPORTANT!

101

Restore to Default Setting

101

5.13 System Functions

102

Reset Controller

103

Shutdown Controller

103

Disabling Password

103

Controller Maintenance

104

Saving NVRAM to Disks

104

Restore NVRAM from Disks

104

5.14 Controller Parameters

105

Controller Date and Time

106

Time Zone

106

Date and Time

107

5.15 SCSI Drive Utilities

108

SCSI Drive Read/Write Test

109

Terminal Screen Messages

110

6.2 Main Menu

111

6.3 Quick Installation

111

6.4 Logical Drive Status

113

6.5 Logical Volume Status

114

6.6 SCSI Drive Status

115

6.7 SCSI Channel’s Status

116

CurSynClk

117

Terminal Operation

120

Limitations:

121

7.4 Creating a Logical Drive

124

Choosing a RAID Level:

125

Choosing Member Drives:

125

Logical Drive Preferences:

125

Maximum Drive Capacity:

125

Assign Spare Drives:

126

Disk Reserved Space

126

Logical Drive Assignments:

126

Write Policy

126

Initialization Mode

127

Stripe Size

127

7.5 Creating a Logical Volume

129

WARNING!

131

Settings

134

Drive Members

135

Partition 1

136

Rebuilding a Logical Drive

137

Media Scan

138

Edit Host-ID/WWN Name List

140

Pass-through SCSI Commands

140

Scanning New Drive

141

Slot Number

142

Drive Entry

142

Identifying Drive

142

Redefining Channel Mode

144

Viewing and Editing SCSI IDs

145

Deleting an ID

146

Setting Channel Terminator

147

Setting a Transfer Speed

147

Setting the Transfer Width

148

Maximum Transfer Width

150

Data Rate

151

7.13 System Functions

153

Changing the Password

154

Setting a New Password

154

Disabling the Password

155

7.14 Controller Parameters

156

Password Validation Timeout

158

Controller Unique Identifier

158

Set Controller Date and Time

160

7.15 Drive Information

161

SCSI Drive Low-level Format

162

Fibre Operation

164

8.2 Major Concerns

165

8.3 Supported Features

167

Drive IDs:

168

Parameters

169

(RCC Channel):

170

View Channel WWN

170

View and Edit Fibre Drive

171

View Drive Information

172

2. Drive-Side Dual Loop:

173

Filtering

177

Creating LUN Masks

178

WWN Name List

179

Sample Configuration:

183

Configuration Procedure:

184

Advanced Configurations

186

9.1.1 Clone Failing Drive:

187

Perpetual Clone:

188

A. Introduction

190

Disable:

191

Detect Only:

191

Clone + Replace:

191

Configuration Procedure

192

Using S.M.A.R.T. Functions

193

Connection:

197

Maximum Queued I/O Count:

198

LUNs per Host SCSI ID

198

LUN Applicability:

198

Peripheral Device Type:

199

In-band (SCSI or Fibre):

199

Operating Systems:

200

9.2.2 Drive-side Parameters:

203

SCSI Motor Spin-Up

203

SCSI Reset at Power-Up

204

Disk Access Delay Time

205

SCSI I/O Timeout

205

Periodic Drive Check Time

207

Idle Drive Failure Detection

208

Dynamic Switch Write-Policy

210

9.4 Disk Array Parameters

212

Verification on Writes

213

Redundant Controller

214

10.1.1 Setup Flowchart

215

Connection

215

Fibre-Based Controllers

216

Primary and Secondary IDs

219

10.1.4 Fault-Tolerance

221

A.Channel Bus

222

Replacing a Failed Unit:

224

Auto-Failback:

224

E. Controller Failure

226

10.2 Preparing Controllers

227

Controller Settings:

228

10.2.2 Limitations

229

Cache Synchronization

230

Battery Support

230

Infortrend10-18

231

10.3 Configuration

232

10.3.1 Via Front Panel Keypad

233

2. Controller Unique ID

234

Drive Channel

235

Controller

236

Secondary

238

Controller Replaced?

244

Channel)

247

Secondary Controller RS-232

247

Remote Redundant Controller

247

Record of Settings

248

Partition Information

249

Logical Volume Information

250

11.3 View and Edit Host LUN’s

251

Host Filter Entries

252

Caching Parameters

256

Host Side SCSI Parameters

256

Drive Side SCSI Parameters

256

11.9 RAID Security: Password

259

Array Expansion

260

Note on Expansion

261

12.2 Mode 1 Expansion:

263

12.3 Mode 2 Expansion:

266

Larger Capacity

266

Expand Logical Drive

268

12.5 Expand Logical Volume

270

Volume Extension in

271

Windows 2000

271

LCD Keypad Navigation Map

277

View & Edit

278

Navigation Map

279

Firmware Functionality

284

Specifications

284

Advanced Features:

285

Caching Operation:

286

RAID Expansion:

287

Fibre Channel Support:

288

S.M.A.R.T. Support:

289

Redundant Controller:

289

Data Safety:

290

System Security:

291

Environment Management:

292

User Interface:

293

Remote Manageability:

293

JBOD-Specific:

294

System Functions:

295

RAIDWatch Manager

296

Emulation

298

Event Messages

301

Logical Drive Event

303

General Target Events

303

Controller Event

307

Logical Drive Event:

317

General Target Events:

322

IndexIndex

340





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