Hitachi MK-96RD617-08 manuali

Hitachi MK-96RD617-08 Manuale Utente (248 pagine)

Marchio: Hitachi | Categoria: Software | Dimensione: 1.28 MB |

Inglese

Indice

Contents

3

Preface

7

Intended Audience

8

Product Version

8

Document Revision Level

8

Changes in This Revision

9

Document Organization

9

Referenced Documents

10

Document Conventions

10

Preface xi

11

Getting Help

12

Comments

12

 Performance Monitor

13

 Server Priority Manager

13

Performance Monitor

14

Server Priority Manager

15

About Performance Manager

17

Operations

17

Components

18

• Storing in short range

19

• Storing in long range

19

• RAID-1 parity group

20

• RAID-5 parity group

20

• RAID-6 parity group

20

Volume Usage Statistics

21

Access Path Usage Statistics

26

• I/O rate

27

• Transfer rate

27

• The read hit ratio

27

• The write hit ratio

27

Port Traffic Statistics

28

LU Paths Traffic Statistics

28

Upper-Limit Control

30

Overview of Export Tool

31

System Requirements

38

Monitor)

39

Export Tool Limitations

41

– Physical tab

44

– LDEV tab

44

– Port-LUN tab

44

– WWN tab

44

Long-Range Storage

50

Short-Range Storage

50

1-3[1-4]

54

(LDEV Tab)

55

LUN Tab)

62

Monitoring Options Window

67

• Current Status

68

• Gathering Interval

68

• PG Selection Support

69

• PG list:

69

• LDKC list:

69

• CU table:

69

• Monitoring Target CUs:

70

Other Windows

71

• URz Monitor window

72

Start Monitoring

84

View the Monitoring Results

86

• Physical tab

87

• LDEV tab

87

• Port-LUN tab

87

• WWN tab

87

+0", the

90

Usages Displayed in the List

96

:CLPR-name"

97

• Usage:

101

Processors

103

• Write Pending:

106

Monitoring Hard Disk Drives

108

Viewing I/O Rates for Disks

109

Monitoring Ports

116

Monitoring LU Paths

123

The graph contents change

126

Viewing HBA Information

127

Port Tab Operations

133

WWN Tab Operations

133

Figure 6-3 Traffic at Ports

136

Figure 6-7 Traffic at Ports

141

Setting a Threshold

148

Figure 6-9 Add WWN Window

152

Analyzing Traffic Statistics

153

Replacing a Host Bus Adapter

159

Grouping Host Bus Adapters

160

Renaming an SPM Group

163

Deleting an SPM Group

163

Using the Export Tool

165

Saved by the Export Tool

166

Using the Export Tool 7-3

167

Groups or V-VOL Groups

168

Groups, or in V-VOL Groups

169

Notes:

170

7-8 Using the Export Tool

172

7-10 Using the Export Tool

174

7-12 Using the Export Tool

176

TC for IBM z/OS (At CLPR)

177

7-14 Using the Export Tool

178

– User types

180

• The Export Tool program

181

7-18 Using the Export Tool

182

• show

184

Preparing a Batch File

186

Proxy Host)

187

7-26 Using the Export Tool

190

7-28 Using the Export Tool

192

Table 7-21 Subcommand List

193

Command Syntax

194

Description

196

Operands

196

Example

196

7-36 Using the Export Tool

200

7-38 Using the Export Tool

202

RCLDEV_

203

URLDEV_

203

7-42 Using the Export Tool

206

7-44 Using the Export Tool

208

7-46 Using the Export Tool

210

7-48 Using the Export Tool

212

7-50 Using the Export Tool

214

Examples

216

7-54 Using the Export Tool

218

Jan. 2, 00:00

221

7-64 Using the Export Tool

228

7-66 Using the Export Tool

230

7-70 Using the Export Tool

234

Troubleshooting

235

8-2 Troubleshooting

236

Troubleshooting 8-3

237

8-4 Troubleshooting

238

Troubleshooting 8-5

239

8-6 Troubleshooting

240

Note below)

241

8-8 Troubleshooting

242

Acronyms and Abbreviations

243

Index-2 Index

246

MK-96RD617-08

248

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