HP XP P9500 Storage manuali

Hp XP P9500 Storage Manuale Utente (367 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 6.35 MB |

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Abstract

1

Contents

3

4 Contents

4

Contents 5

5

6 Contents

6

Contents 7

7

8 Contents

8

Contents 9

9

10 Contents

10

Contents 11

11

12 Contents

12

About provisioning

13

Basic provisioning

13

Custom-sized provisioning

15

Expanded LU provisioning

16

Basic provisioning workflow

17

Thin provisioning

18

Thin Provisioning concepts

19

When to use Thin Provisioning

19

Thin Provisioning advantages

19

Thin Provisioning example

20

Thin Provisioning work flow

21

Smart Tiers

22

Tiers concept

23

When to use Smart Tiers

23

Data retention strategies

24

Resource groups strategies

24

Key terms

24

Before you begin

25

Overall provisioning workflow

26

2 Configuring resource groups

27

Configuration workflow

28

Meta_resource

30

Resource lock

30

User groups

30

Resource group assignments

30

Creating a resource group

31

Managing Resource Groups

33

Snapshot

34

Thin Provisioning

35

DKA Encryption

35

LUN Expansion

36

LUN Manager

36

Performance Monitor

37

Business Copy

38

Continuous Access Synchronous

38

Continuous Access Journal

39

External Storage

40

Open Volume Management

41

Cache Partition

41

Auto LUN

41

Volume Shredder

42

Configuration File Loader

42

Performance Control

43

VLL requirements

44

VLL specifications

44

VLL size calculations

45

VLL size calculations 47

47

Capacity of a slot

49

SATA-EEmulation type

50

Creating an LDEV

51

Finding an LDEV ID

53

Changing LDEV settings

53

Blocking an LDEV

54

Restoring a blocked LDEV

55

Editing an LDEV name

55

Formatting LDEVs

56

Quick Format function

57

Formatting a specific LDEV

58

Assigning a processor blade

59

Using a system disk

59

Using a system disk 61

61

Smart Tiers overview

62

Thin Provisioning overview

62

Pool requirements

63

Pool-VOL requirements

64

THP V-VOL requirements

65

Thin Provisioning workflow

71

Tier relocation flow

73

Smart Tiers 75

75

Tier relocation is canceled

77

Buffer area of a tier

78

Smart Tiers 79

79

Smart Tiers 81

81

Monitoring modes

82

Monitor status

83

Tiering Policy function

84

Tiering policy examples

85

Tiering policy levels

86

Smart Tiers 89

89

Smart Tiers workflow

90

Smart Tiers 91

91

Task and parameter settings

92

Viewing pool tier information

95

Working with pools

96

About pool-VOLs

97

Pool status

97

Creating a pool

98

Working with pools 99

99

Working with THP V-VOLs

100

Creating a THP V-VOL

101

Changing THP V-VOL settings

103

Monitoring pool capacity

103

Monitoring pool usage levels

104

Monitoring performance

104

Tuning with Smart Tiers

105

Thresholds

106

Changing pool thresholds

107

Working with SIMs

108

Manually completing a SIM

109

Managing pools and THP V-VOLs

110

Increasing pool capacity

111

Changing a pool name

112

Recovering a blocked pool

112

Decrease pool capacity

113

Deleting a tier in a pool

114

Deleting a pool

115

Increasing THP V-VOL capacity

116

Changing THP V-VOL name

116

Releasing pages in a V-VOL

118

Deleting a THP V-VOL

119

About access attributes

120

Access attribute requirements

120

Access attribute restrictions

121

Access attributes work flow

121

Disabling an S-VOL

125

Reserving volumes

125

6 Managing logical volumes

127

128 Managing logical volumes

128

Restrictions

129

Guidelines

129

130 Managing logical volumes

130

Setting the fabric switch

132

Fibre channel topology

132

Configuring hosts

133

Configure hosts workflow

134

Host modes for host groups

134

Host mode options

135

Finding a WWN on Windows

137

Finding a WWN on HP-UX

138

Configuring hosts 139

139

Configuring LU paths

140

Configure LU paths workflow

141

Defining LU paths

141

Setting a UUID

141

142 Managing logical volumes

142

Defining alternate LU paths

143

Managing LU paths

144

LUN security on ports

145

Disabling LUN security

146

User authentication

148

150 Managing logical volumes

150

Fibre channel authentication

154

156 Managing logical volumes

156

158 Managing logical volumes

158

Managing hosts

160

Initializing host group 0

161

Deleting a host group

162

Managing hosts 163

163

7 Troubleshooting

164

Error Detail window

167

8 Support and other resources

171

Typographic conventions

172

Resource Groups window

176

Resource Groups tab

177

Parity Groups tab

178

LDEVs tab

179

Ports tab

181

Create Resource Groups wizard

182

Select Parity Groups window

185

Select LDEVs window

186

Selected LDEVs table

187

Select Ports window

188

Available Ports table

189

Selected Ports table

189

Select Host Groups window

190

Confirm window

191

Edit Resource Group wizard

192

Add Resources wizard

193

Selected Resource Group table

194

Remove Resources window

196

Delete Resource Groups window

198

Ports table

200

Parity Groups table

200

LDEVs table

200

Host Groups table

201

C LDEV GUI reference

202

• “Summary”

205

• “LDEVs tab”

205

Create LDEVs wizard

210

Setting fields

211

Edit LDEVs wizard

217

Change LDEV Settings window

219

Select Free Spaces window

220

View LDEV IDs window

221

Emulation groups and types

222

View Physical Location window

223

Format LDEVs wizard

224

Restore LDEVs window

225

Block LDEVs window

226

Delete LDEVs window

227

LDEV Properties window

227

Basic Information

228

LUNs table

230

Hosts table

231

Member LDEVs table

231

Components tab

232

Processor Blades tab

233

Edit Processor Blades wizard

234

Assign Processor Blade wizard

235

D LUSE GUI reference

237

LDEV operation detail

239

RAID Concatenation dialog box

240

LUSE Detail dialog box

244

Pools tab

246

• “Pool Volumes tab”

249

• “Virtual Volumes tab”

249

Pool Volumes tab

251

Virtual Volumes tab

252

Create Pools wizard

253

Selected Pools table

258

Expand Pool wizard

261

Edit Pools wizard

263

Delete Pools wizard

268

Expand V-VOLs wizard

270

Restore Pools window

272

Shrink Pool window

273

Stop Shrinking Pools window

274

Complete SIMs window

275

Select Pool window

275

Select Pool VOLs window

276

Available Pool Volumes table

277

Selected Pool Volumes table

278

Reclaim Zero Pages window

279

Pool Property window

280

Pool Properties table

281

Pool Volumes table

281

View Tier Properties window

282

For V-VOLs

284

Monitor Pools window

286

Stop Monitoring Pools window

287

Start Tier Relocation window

288

Stop Tier Relocation window

289

Data Retention window

290

Volume list

291

G LUN Manager GUI reference

293

Host Groups tab

294

Hosts tab

294

Login WWNs tab

296

LUNs tab

300

Add LUN Paths wizard

301

Available LDEVs table

302

Selected Host Groups table

306

Add LUN Paths window

307

Create Host Groups wizard

309

Available Hosts table

310

Host Mode Options table

311

Edit Host Groups wizard

313

Add to Host Groups window

316

Add Hosts window

320

Selected Hosts table

321

Delete LUN Paths wizard

324

Edit Host wizard

325

Edit Host window

326

Edit Ports wizard

327

Edit Ports window

328

Added LUNs table

333

Copy LUN Paths wizard

334

Remove Hosts wizard

338

Edit UUIDs wizard

340

Add New Host window

342

Change LUN IDs window

343

Delete Host Groups window

344

Delete Login WWNs window

345

Delete UUIDs window

346

Host Group Properties window

347

LUN Properties window

348

Authentication window

350

Port information list

351

FC switch information list

351

Port tree

352

Edit Command Devices wizard

355

Edit Command Devices window

356

Glossary

360

362 Glossary

362

364 Glossary

364

366 Index

366

Hp XP P9500 Storage Manuale Utente (182 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 2.37 MB |

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Part Number: T1620-96016

1

First edition: October 2010

1

DescriptionDateEdition

2

Contents

3

Exchange Software

13

Components

15

Data Exchange Volume Types

17

AIX Installations

19

MSCS Installations

19

Windows Installations

19

FCU File Transfer Options

20

PIPE Function

22

Pipe Function Time-Out Value

23

PAD Option

24

DEL Option

25

Emp) Option

25

RDW Option

25

FXmto Operations

26

FXotm Operations

31

FXoto Operations

35

Bidirectional Data Transfer

37

AIX Shared Open Function

38

AIX Reserve Retry Function

39

Output Retry Log Function

41

Get Detail Traces Function

42

(1) Check Sending File

44

(3) Set Name of Traces

45

(8) Output Core Dump

46

System Requirements

49

64-bit Version FCU

50

Compiler Requirements

53

Maximum Data Size

54

Interoperability with HDLM

55

32-Bit Data Exchange Software

60

64-Bit Data Exchange Software

62

Converter

64

Example:

66

XXX/XXXXXX MVS01 3390-3A

72

YYY/YYYYYY VSN01 OPEN-3

72

Windows Systems

77

Figure 39 ALC Error Message

80

FCU for UNIX

81

File Menu Commands

84

Help Menu Commands

85

FCU for Windows

86

Volume Information Dialog

89

Option Dialog

91

Parameter Line Dialog

92

Execute Dialogs

93

Error Information Dialog

94

Format Utility for Windows

95

ALC Utility for Windows

100

Figure 65 ALC Error Message

103

Starting the FCU GUI for UNIX

106

Specify 6-character VSN

109

Return value (normal end)

109

Starting the FCU GUI

115

6 Performing FAL Operations

123

FAL Functions

124

Reading Data

125

Writing Data

126

Closing a Dataset

127

Acquiring Error Information

127

Acquiring Dataset Attributes

128

Converting the RF Type Value

131

Using the FAL Functions

132

Performing FAL Operations134

134

Multi-Thread Function

136

Information Storage Area

137

Open Dataset

138

Read Data

139

Write Data

140

Close Dataset

141

Free Information Stored Area

141

Compiling

145

Error Information

146

FAL Usage Scenario

146

Performing FAL Operations148

148

7 Troubleshooting

149

Error Codes and Messages

150

For example:

151

FCU Error Codes for UNIX

154

Calling HP Technical Support

169

Troubleshooting170

170

8 Support and Other Resources

171

HP Technical Support

172

Subscription Service

172

HP Websites

172

Documentation Feedback

172

Glossary

177

Glossary178

178

Glossary180

180

Hp XP P9500 Storage Manuale Utente (122 pagine)

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Abstract

1

Contents

3

4 Contents

4

Contents 5

5

6 Contents

6

1 Overview

7

Typical components

8

External storage system

9

External volume

9

Internal volume

9

Interfaces

9

Spreadsheets

10

2 Requirements and planning

11

Planning external volumes

13

14 Requirements and planning

14

Mainframe volumes

15

Open systems volumes

16

External volume groups (ExGs)

16

Planning external volumes 19

19

External paths

20

Multi path mode

21

22 Requirements and planning

22

Direct connection

23

Switch connection

23

Default mapping settings

24

Cache Residency

25

Snapshot

25

Smart Tiers Z, and Fast Snap

26

Local replication software

26

LUN Expansion

27

Remote replication software

28

4 Setting up external volumes

29

Mapping an external volume

30

Mapping an external volume 31

31

Mapping an external volume 33

33

Using mapped volumes

35

5 Monitoring and maintenance

36

38 Monitoring and maintenance

38

Editing external WWN settings

39

Path maintenance

40

Path maintenance 41

41

Reconnecting an external path

42

Path maintenance 43

43

Replacing all external paths

44

Prerequisite requirements

45

46 Monitoring and maintenance

46

◦ A pool-VOL

48

50 Monitoring and maintenance

50

6 Support and other resources

52

Typographic conventions

53

General troubleshooting

54

• Illegal request

57

• Cannot detect port

57

HP1024/HP128 Disk Array

58

HP512/HP48 Disk Array

59

Thunder 9500V

59

HUS/AMS/WMS

60

External systems

62

HUS VM Storage System

62

HP P9500

62

HP24000/HP20000 Disk Array

62

AMS 2000 series guidelines

67

SVS200 storage system

68

EVA storage system

68

Sun StorEdge 6120/6320

69

Sun StorageTek FlexLine 380

69

Sun StorageTek 2540

69

Sun StorageTek V2X2

70

EMC CLARiiON CX series

70

EMC VNX series

70

EMC Symmetrix series

71

IBM V7000 series

71

IBM SVC series

71

IBM XIV series

72

Fujitsu FibreCAT CX series

72

SGI IS4600 series

73

B Remote command devices

76

Requirements

77

Mapping a command device

78

SANRISE9500V series

79

Thunder 9500V series

79

Mapping a command device 79

79

Manager commands

80

Storage window

81

External Storage Systems tab

82

External Paths tab

82

External Path Groups tab

85

• Summary (page 86)

86

Mapped Volumes tab

87

Add External Volumes wizard

89

Add External Volumes window

90

Selected External Volumes

93

Edit Policies window

97

Edit External Volumes wizard

99

Confirm window

100

Edit External WWNs wizard

103

Edit External WWNs window

104

Selected External Paths table

110

Change Settings window

112

Assign Processor Blade wizard

117

LDEVs table

119

Glossary

120

122 Index

122

Hp XP P9500 Storage Manuale Utente (187 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 2.44 MB |

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Abstract

1

Contents

3

4 Contents

4

Contents 5

5

6 Contents

6

Contents 7

7

P9500 storage systems

10

Pair volumes

11

Journal volumes

11

Journals

11

Data path

12

Remote Web Console

12

Overview of copy operations

13

Update copy operation

14

S-VOL write option

15

Difference management

15

Pair status

15

System requirements

17

Plan and design workflow

20

Write-workload

21

Sizing journal volumes

22

Calculating the journal size

23

Planning journals

23

Planning journal volumes

24

Planning pair volumes

25

16,384Base(16KLDEV,SI/VM)

26

Host failover software

28

Planning for previous models

31

System option modes

33

DescriptionMode

34

4 Planning the data path

35

Calculating bandwidth

36

Sizing bandwidth 37

37

Packet loss

38

On setting up ports

40

42 Planning the data path

42

5 Configuration operations

43

To define port attributes

44

Prerequisite Information

45

46 Configuration operations

46

Prerequisite information

47

48 Configuration operations

48

To register journal volumes

50

52 Configuration operations

52

6 Pair operations

53

54 Pair operations

54

Create the initial copy 55

55

56 Pair operations

56

Split a pair

57

To split one or more pairs

58

Split a mirror

59

Create a point-in-time copy

59

Restore a pair

60

To restore a pair

61

Resynchronize a mirror

62

Delete a pair

63

To delete a pair or pairs

64

To delete pairs from a mirror

65

66 Pair operations

66

7 Monitoring the system

67

PSUS types and behaviors

71

PSUE types and behaviors

72

Select data to be graphed

76

To view journal status

78

Mirror status definitions

78

Monitor logical path status

79

8 Maintaining the system

81

To delete journal volumes

86

Logical path maintenance

87

Delete logical paths

88

When power stops unexpectedly

89

90 Maintaining the system

90

10 Troubleshooting

103

Troubleshooting logical paths

104

Error codes

108

Miscellaneous troubleshooting

121

Contacting HP

122

Related information

122

Typographic conventions

123

LUN Expansion

127

Virtual LUN

127

Cache Residency

127

Auto LUN

127

LUN Manager

128

Thin Provisioning

128

Data Retention

128

Performance Monitor

129

Access Synchronous

130

3DC cascade configuration

131

3DC multitarget configuration

132

Delta resync configuration

134

Creating a delta resync pair

137

2 data center configuration

140

Procedure for 2DC setup

142

Overview

143

Pair status and data currency

145

Storage Access Manager

147

Journal Operation window

148

Journal Detail window

151

Pair Operation window

157

Information in the VOL Column

160

Paircreate dialog box

163

Pairsplit-r dialog box

165

Pairresync dialog box

166

Pairsplit-S dialog box

167

Change Pair Option dialog box

168

Display Filter dialog box

169

DKC Operation window

170

Remote Systems Information

171

Logical Path Information

172

DKC Status dialog box

173

Add DKC dialog box

175

DKC Option dialog box

176

Usage Monitor window

177

History window

177

Operations in History window

179

History window notes

180

Optional Operation window

181

Glossary

183

184 Glossary

184

186 Index

186

Hp XP P9500 Storage Manuale Utente (116 pagine)

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Abstract

1

DescriptionDateEdition

2

Contents

3

4 Contents

4

Contents 5

5

1 Overview of Fast Snap

6

Components of Fast Snap

7

Components of volumes

8

Consistency groups

8

Snapshot groups

8

Fast Snap

8

How Fast Snap works

9

Fast Snap pairs

10

How Fast Snap works 11

11

Snapshot data storage methods

12

CAW storage method workflow

13

COW storage method workflow

13

Pair status

14

Pair status 15

15

Copy threshold option

16

Data Retention

18

Auto LUN

19

Business Copy

19

BC P-VOL

20

Thin Provisioning

24

Resource Partition

25

2 Planning and design

26

Removing shared memory

27

Fast Snap volume requirements

27

Notes on consistency groups

30

104,768Extension 1

31

209,600Extension 2

31

32 Planning and design

32

Calculating pool capacity

33

34 Planning and design

34

Configuration tasks workflow

35

Pool volumes with system area

35

Creating Fast Snap data pools

36

Creating V-VOLs

37

Related topics

39

Editing the V-VOL SSID

39

Changing the V-VOL settings

40

4 Pair tasks

41

Configuring a complex pair

43

Splitting pairs

44

46 Pair tasks

46

Restoring pairs

48

Deleting snapshot data

49

Deleting FS pairs

49

5 Monitoring and maintenance

51

Monitoring synchronous rates

52

Monitoring consistency groups

53

Monitoring licensed capacity

57

Managing pools and V-VOLs

57

Increasing pool capacity

58

Changing pool threshold

59

Changing pool names

59

Recovering pools

60

Deleting pools

61

Changing V-VOL names

61

Maintenance requirements

62

Maintenance requirements 63

63

6 Troubleshooting

64

Completing SIMs

67

68 Troubleshooting

68

7 Support and other resources

69

Typographic conventions

70

Typographic conventions 71

71

Support

74

B9AD, B9AE)

74

B Fast Snap GUI reference

80

Local Replications window

81

Summary tab

82

Pairs tab

83

Reserve Volumes tab

85

Consistency Groups tab

86

View Pair Properties window

87

Pairs table

88

View Histories window

90

Create Pair wizard

93

Create Pair window

94

Select Primary Volumes window

95

Selected LDEVs table

96

Select Pool window

97

Available Pools table

98

Available LDEVs table

99

Confirm window

101

Split Pairs wizard

102

Resync Pairs wizard

105

Resync pairs window

106

Delete Pairs window

109

Selected Pairs table

110

BC/FS/SS System Options table

111

System Type: Mainframe

111

Glossary

114

116 index

116

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Volumes User Guide

1

Contents

3

4 Contents

4

1 Overview

5

Workload Manager

6

Hyper Parallel Access Volumes

7

8 Overview

8

Requirements

9

Preventive Service Planning

10

3 Defining devices

11

12 Defining devices

12

Defining an LCU 13

13

14 Defining devices

14

16 Defining devices

16

18 Defining devices

18

Feature Definition screen

20

Setting the WLM mode

22

Setting the MIH timer value

24

Prerequisites

25

Reassigning aliases

28

Monitoring with MVS commands

33

DISPLAY command

33

DEVSERV PATHS command

33

DEVSERV QPAV commands

34

DISPLAY IOS HYPERPAV command

35

GTF I/O tracing

36

VM CP commands for z/VM

36

QUERY CU command

36

QUERY DASD DETAILS command

37

QUERY PAV command

37

QUERY VIRTUAL PAV command

38

7 Troubleshooting

39

8 Support and other resources

40

Typographic conventions

41

DS QD,device_ID,VALIDATE

44

Base Volume List

46

Alias Volume List

46

Free Volume List

46

DescriptionItem

47

Glossary

48

50 Index

50

Hp XP P9500 Storage Manuale Utente (192 pagine)

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User Guide

1

Contents

3

4 Contents

4

Contents 5

5

6 Contents

6

Contents 7

7

P9500 storage systems

10

Pair volumes

11

Journal volumes

11

Journals

11

Reference Information

12

Differential data management

13

S-VOL write option

14

Pair status

14

System requirements

15

Plan and design workflow

18

Write-workload

19

Sizing journal volumes

20

Planning journals

20

RAID group configuration

21

Planning journal volumes

22

Planning pair volumes

22

Planning pair volumes 23

23

Host failover software

25

Planning for previous models

29

System option modes

31

4 Planning the data path

34

Calculating bandwidth

35

36 Planning the data path

36

Sizing bandwidth 37

37

38 Planning the data path

38

Packet loss

39

Example configuration

40

Port types

40

Additional switches

41

42 Planning the data path

42

5 Configuration operations

44

46 Configuration operations

46

48 Configuration operations

48

50 Configuration operations

50

52 Configuration operations

52

6 Pair operations

54

Creating the initial copy 55

55

56 Pair operations

56

Creating the initial copy 57

57

Splitting pairs

58

Splitting mirrors

59

Creating point-in-time copies

60

Resynchronizing pairs

60

Resynchronizing pairs 61

61

Resynchronizing mirrors

62

Deleting pairs

62

Deleting pairs 63

63

Deleting pairs in a mirror

64

Deleting pairs in a mirror 65

65

7 Monitoring the system

66

PSUS types and behaviors

69

PSUE types and behaviors

71

Selecting data to be graphed

74

Manipulating graph, save data

76

History of pair operations

79

8 Maintaining the system

80

◦ Initial

81

◦ Stopped

81

◦ Hold(Failure)

81

82 Maintaining the system

82

84 Maintaining the system

84

Logical path maintenance

86

Deleting logical paths

87

When power stops unexpectedly

88

90 Maintaining the system

90

General recovery procedures

91

Cnt Ac-J secondary site: HOLD

100

10 Troubleshooting

103

Troubleshooting logical paths

105

B9E2, B9E4, D004

109

B9E4, D004

112

Miscellaneous troubleshooting

121

122 Troubleshooting

122

Contacting HP

123

Related information

123

Typographic conventions

124

Overview

126

Failure recovery

127

B Sharing volumes

133

Cache Residency

135

Data Retention

135

Thin Provisioning

136

LUN Expansion

137

LUN Manager

137

Fast Snap and Snapshot

137

138 Sharing volumes

138

Virtual LUN

139

Auto LUN

140

3DC cascade configuration

141

Delta resync configuration

144

◦ Use the same mirror ID

146

Problems that can occur

148

◦ Assign it to other mirrors

149

◦ Use it with RAID Manager

149

2 Data center configuration

151

Pair status and data currency

156

E GUI reference

157

Journal Detail window

159

Pair Operation window

165

Paircreate dialog box

169

Pairsplit-r dialog box

171

Pairresync dialog box

172

Pairsplit-S dialog box

173

Change Pair Option dialog box

174

Display Filter dialog box

174

DKC Operation window

175

Remote systems information

176

Logical Path Information

177

DKC Status dialog box

179

Add DKC dialog box

180

DKC Option dialog box

181

Usage Monitor window

182

History window

183

Operations in History window

184

History window notes

185

Optional Operation window

186

Glossary

188

190 Index

190

192 Index

192

Hp XP P9500 Storage Manuale Utente (132 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 2.08 MB |

Inglese

Indice

Abstract

1

Contents

3

4 Contents

4

Contents 5

5

6 Contents

6

1 Business Copy overview

7

Cascaded pairs

8

Remote Web Console GUI

9

Initial copy

10

Update copy

10

2 Requirements and planning

12

License capacity requirements

13

Planning pair volumes

13

Planning number of pairs

14

16 Requirements and planning

16

Planning for performance

18

20 Requirements and planning

20

◦ BC: PAIR or COPY(PD)/COPY

21

Cache Residency

22

Snapshot

22

Data Retention

23

◦ Initializing the DP pool

24

LUN Manager

25

Open Volume Management

25

Resource Partition

25

Continuous Access Synchronous

25

Continuous Access Journal

26

External Storage

31

Auto LUN

31

Reserving secondary volumes

32

4. Click Finish

34

5 Performing pair operations

35

36 Performing pair operations

36

Pair creation 37

37

Pair creation 39

39

12. Click Next

40

Pair split

42

Pair resynchronization

44

Pair resynchronization 45

45

◦ For L2 pairs

46

Pair deletion

47

Monitoring the system

49

Monitoring synchronous rates

53

Monitoring consistency groups

54

Monitoring reserve volumes

54

Maintaining the system

55

7 Troubleshooting

57

8 Support and other resources

66

Typographic conventions

67

(RWC) and RAID Manager

69

B Business Copy GUI reference

71

Summary tab

72

Pairs tab

73

Reserve Volumes tab

75

Consistency Group tab

75

View Pair Properties window

76

Pair Properties tab

77

Pairs table

77

View Histories window

79

Histories table

80

Create Pair wizard

82

Select Primary Volumes window

83

Selected LDEVs table

84

Available LDEVs table

86

Confirm window

87

Split Pairs wizard

88

Selected Pairs table

89

Resync Pairs wizard

91

Suspend Pairs window

94

Delete Pairs window

95

Edit Mirror Units window

95

Add Reserve Volumes Wizard

96

Remove Reserve volume window

97

Configuration workflow

100

Reserving S-VOLs

100

Reserving a consistency group

101

Setting performance options

102

Pair operations workflow

103

Check pair status

103

Creating pairs

103

Suspending pair creation

108

Resynchronizing pairs

109

Deleting pairs

111

7. Click OK

113

Pair Operation window

122

Volume List

123

Preview List

124

Pair Operation command menu

125

Display Filter dialog box

125

History window

126

Table 24 Reference Codes

127

Option window

128

Glossary

129

130 Glossary

130

132 Index

132

Hp XP P9500 Storage Manuale Utente (113 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 1.55 MB |

Inglese

Indice

Abstract

1

Contents

3

4 Contents

4

Contents 5

5

Typical components

7

Storage systems

7

Volume pairs

8

Data path

9

Consistency groups

9

Interfaces

14

Failover software

14

Initial copy

15

Update copy

15

System requirements

16

Preparing P9500 systems

18

Planning volume pairs

20

Planning I/O to the S-VOL

21

Managing differential data

21

Synchronous

22

16,384Base (16KLDEV, SI/VM)

22

Planning volume pairs 23

23

Planning data paths

25

3 km4 Gbps

26

1.5 km8 Gbps

26

Planning ports

27

Planning consistency groups

28

Host failover software

30

Continuous Access Journal

32

Business Copy

33

LUN Expansion

35

Virtual LVI/LUN

35

Cache Residency

35

LUN Manager

36

Thin Provisioning

36

Performance Monitor

36

Auto LUN

37

Data Retention

37

Thin Provisioning Z

38

Data Retention 39

39

5 Configuration operations

40

42 Configuration operations

42

• When CU Free is selected

43

44 Configuration operations

44

48 Configuration operations

48

6 Pair operations

49

50 Pair operations

50

Split pairs

51

Resynchronize pairs

52

Release pairs

53

Change fence level

54

7 Monitoring and maintenance

55

Pair status definitions

56

Split and suspend types

57

Export pair information

58

Monitor copy operations, I/O

59

Select data to be graphed

60

Resize graph, save data

61

Delete logical paths

62

RCU maintenance

63

General information

64

Miscellaneous maintenance

65

Media maintenance

66

8 Data migration

67

Disaster recovery overview

68

Analyze S-VOL currency

69

10 Troubleshooting

72

Error codes and messages

76

Pinned track recovery

83

Contacting HP

84

Related information

84

Typographic conventions

85

Pair Operation window

88

Paircreate dialog box

93

Pairsplit-r dialog box

94

Pairresync dialog box

94

Pairsplit-S dialog box

95

Change Pair Option dialog box

95

Display Filter dialog box

96

RCU Operation window

97

RCU Status dialog box

101

Add RCU dialog box

103

RCU Option dialog box

104

Add Path dialog box

105

Add SSID dialog box

105

Usage Monitor window

106

History window

107

History window notes

108

Export operations history

108

System Option window

109

Glossary

110

112 Index

112

Hp XP P9500 Storage Manuale Utente (81 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 1.07 MB |

Inglese

Indice

User Guide

1

DescriptionDateEdition

2

Contents

3

4 Contents

4

Contents 5

5

How ESAM works

6

P9500 storage systems

8

Pair volumes

8

Quorum disk

8

Data replication

9

Failover

10

Pair status

10

Planning workflow

12

Required hardware

12

Licenses

13

License capacity

13

Pair volume requirements

13

Quorum disk requirements

14

Remote Web Console

16

External storage systems

16

Planning failover

16

Planning failover 17

17

Cache Partition

19

Cache Residency

19

Performance Monitor

19

LUN Manager

19

Open Volume Management

19

LUN Expansion

20

Journal P-VOL

21

3 Configuration operations

22

Installing software

23

Configuring the quorum disk

24

Adding a quorum disk ID

25

4 Pair operations

26

Creating pairs 27

27

28 Pair operations

28

Splitting pairs

29

Resynchronizing pairs

30

Releasing a pair

31

32 Pair operations

32

What to do next

35

5 Monitoring and maintenance

36

Pair status descriptions

37

Split types (PSUS status)

38

Suspend types (PSUE status)

39

Viewing quorum disks

40

Maintenance tasks

40

Maintenance tasks 41

41

Deleting a quorum disk ID

42

Maintenance tasks 43

43

Planned outage of quorum disk

44

Maintenance tasks 45

45

46 Monitoring and maintenance

46

Recovery workflow

47

Recovery after power outage

53

7 Troubleshooting

57

Recovery of a pinned track

60

Recovery of a pinned track 61

61

8 Support and other resources

62

Typographic conventions

63

Rack stability

64

A ESAM GUI reference

65

Paircreate(ESAM) dialog box

70

Pairsplit-r dialog box

72

Pairresync dialog box

73

Pairsplit-S dialog box

74

Quorum Disk Operation window

75

Add Quorum Disk ID dialog box

76

Glossary

77

78 Glossary

78

80 Index

80

Hp XP P9500 Storage Manuale Utente (78 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 0.92 MB |

Inglese

Indice

P9000 Spreadsheet Guide

1

Contents

3

4 Contents

4

Contents 5

5

Processing spreadsheets

6

CLI spreadsheet templates

7

◦ CLI-based spreadsheets: 240

8

◦ CFL-based spreadsheets: 255

8

CLI permission levels

9

CLI configuration workflow

9

Copying CLI tools

10

CLI command file locations

11

CLI termination codes

12

3 LUN Expansion operations

13

LUN Expansion command summary

14

16 LUN Expansion operations

16

ContentIdentifierLayer

19

4 LUN Manager operations

21

22 LUN Manager operations

22

#Port, Security Switch

24

Changing port settings

25

Configuring host groups

26

Configuring WWN information

27

Configuring LU paths

28

30 LUN Manager operations

30

5 External Storage operations

32

Editing spreadsheet templates

34

Making configuration changes

36

Retrieving SSID information

37

Restoring an external volume

44

Prerequisites

48

[SuspendPair]

55

Priority,ErrorLevel,CFW

56

• A communication error

58

7 Volume Retention operations

60

8 Troubleshooting

67

9 Support and other resources

68

Typographic conventions

69

LUN Manager window

73

Volume Retention window

73

Glossary

75

76 Glossary

76

78 Index

78

Hp XP P9500 Storage Manuale Utente (31 pagine)

Marchio: Hp | Categoria: Magazzini | Dimensione: 0.47 MB |

Inglese

Indice

Abstract

1

Contents

3

4 Contents

4

1 Overview of Compatible XRC

5

Configuration

6

Configuration 7

7

System requirements

8

Restrictions on usage

10

Multiple CLPR use

11

3390-A and 3390-M devices

12

Offline firmware replacement

12

Maintenance

12

XRC S-VOL and BC Z S-VOL

15

S-VOL and S-VOL

16

Launching Compatible XRC

17

5 Troubleshooting

19

6 Support and other resources

21

Typographic conventions

22

Typographic conventions 23

23

Compatible XRC window

26

Change Option window

27

Glossary

29

30 Index

30

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