Hp XP P9000 Command View Advanced Edition Software Manuel d'utilisateur Page 298
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Checking the performance of remote copies
TIP:
You can check the performance of remote copies when system operation uses asynchronous remote
copy functionality. See “About performance monitoring” on page 297 for more information.
For details on how to check performance of remote copies, see the following:
• “Checking buffer usage (pools and journal groups)” on page 301.
• “Checking buffer usage (sidefiles and journal volumes)” on page 301.
• “Checking write delay time (C/T Delta) for each copy group” on page 299.
Checking performance workflow (remote copies)
The following figure shows the flow of tasks for checking the performance of remote copies.
Monitoring transfer delay state of remote copies
This module describes how progress of volume replication functions are monitored:
• About copy progress, page 298
• Viewing copy progress, page 299
• Checking write delay time (C/T Delta) for each copy group, page 299
About copy progress
Copy progress is a value that indicates the progress of the volume replication functions being executed
by the storage system. The copy progress (copy pair matching rate) or differential-bitmap matching
System monitoring298
- User Guide 1
- DescriptionEditionVersionDate 2
- Contents 5
- User Guide 21 21
- Preface22 22
- 1 Introduction 23
- Replication Manager features 24
- Architecture and components 25
- System configurations 26
- User Guide 27 27
- Introduction28 28
- User Guide 29 29
- Introduction30 30
- HP P9000 Replication Manager 31
- Software Configuration Guide 31
- Introduction32 32
- 2 Getting started 33
- Initial setup 34
- Getting started36 36
- Logging in and out 38
- Quick start 39
- Getting started40 40
- 3 Replication Manager console 41
- Global tasks bar area 42
- Explorer menu 42
- Explorer menu items 43
- Dashboard menu 44
- Application bar area 44
- Navigation area 44
- Application area 44
- Object tree 44
- Functional views 45
- Structure of the Hosts view 46
- Storage Systems subwindow 47
- Pair configurations subwindow 49
- Applications subwindow 51
- Applications 52
- User Guide 53 53
- Replication Manager console54 54
- About information sources 55
- Configuration Guide 56
- Setting up Application Agent 59
- Automatic operation 63
- Manual operation 64
- Parallel performance 64
- About VDI generation timeout 66
- Refreshing Application Agent 67
- 5 Discovering volumes 69
- Volume scan 70
- Example volume scan procedure 71
- Types of volume scans 71
- Discovering volumes72 72
- Performing a volume scan 73
- Discovering volumes74 74
- Reviewing mainframe volumes 78
- Reviewing paired LDEV list 79
- Reviewing unpaired DEVN list 79
- Reviewing unpaired LDEV list 80
- 6 Setting up authorities 81
- About user roles 82
- About user roles and wizards 84
- Adding users 85
- Changing user permissions 86
- Setting up resource groups 87
- Creating resource groups 88
- Setting up authorities90 90
- Setting up authorities92 92
- 7 Organizing resources 93
- Setting up sites 94
- Adding sites 95
- Adding hosts to a site 96
- Organizing resources98 98
- Setting up My Copy Groups 99
- Examples of My Copy Groups 100
- Organizing resources102 102
- Creating My Copy Groups 103
- Organizing resources104 104
- 8 Setting up storage systems 105
- For mainframe systems 106
- HP P9000 106
- YYYStorage SystemsResources 107
- Setting up V-VOLs 108
- V-VOL limits 109
- About the Create V-VOL Wizard 110
- Creating V-VOLs 110
- Setting up command devices 112
- YYVolume not a paired volume 113
- YYVolume not a virtual volume 113
- Adding command devices 114
- Setting up remote paths 115
- Creating a remote path 116
- Setting up pool volumes 117
- About the Create Pool Wizard 119
- Setting up journal groups 120
- Create journal group workflow 123
- Adding journal groups 124
- Setting up storage systems126 126
- Setting up alerts 127
- Copy pair status 128
- Performance threshold 128
- Copy license usage threshold 128
- Alert completion 129
- Alert retention 129
- Alert limits 129
- Alert setting workflow 130
- Setting up refresh intervals 138
- About data retention periods 139
- Related topics 141
- User Guide 141 141
- 10 Managing pair life cycle 143
- Pair configuration workflow 146
- Method for 148
- About copy pairs 149
- Create copy pair workflow 150
- ----BC, SS/FSP9500 155
- BC, FS----XP24000/XP20000 155
- Editing pair names 160
- Defining copy groups 162
- When creating new pairs 163
- About HORCM instances 164
- Creating copy groups 164
- Changing copy group names 166
- Managing pair life cycle168 168
- About delta resync 171
- Managing pair life cycle172 172
- Using snapshot groups 173
- Snapshot group requirements 174
- Creating a snapshot group 175
- Deleting a snapshot group 176
- Scheduling and managing tasks 177
- Managing pair life cycle178 178
- About task statuses 179
- Managing pair life cycle180 180
- Scheduling tasks 181
- Editing tasks 182
- Viewing a list of tasks 184
- Canceling tasks 184
- Deleting tasks 185
- Managing pair life cycle186 186
- Confirming distribution hosts 188
- About workflows 188
- Saving workflows 188
- Viewing a list of workflows 189
- Editing workflows 189
- Deleting workflows 190
- HP P9000 Command 192
- Managing pair life cycle194 194
- Editing copy group settings 198
- Editing a path group ID 201
- Deleting copy groups 201
- Managing pair life cycle202 202
- Managing pair life cycle204 204
- Performing pair operations 205
- About copy pair status 218
- Copy pair status categories 219
- About copy pair states 225
- Changing copy pair status 229
- Managing pair life cycle230 230
- Change pair status workflow 240
- Managing pair life cycle242 242
- Managing pair life cycle244 244
- Takeover operation 247
- Swap operation 248
- Force-split operation 248
- Advanced recovery use cases 250
- Figure 6 Takeover workflow 252
- Figure 7 Takeback workflow 252
- OptionCommandOptionOperation 255
- User Guide 255 255
- Basic operations 256
- Advanced operations 256
- About virtual command devices 258
- Management server 259
- HP P9000 Replication 260
- Manager Configuration Guide 260
- HP P9000 RAID 260
- Manager User Guide 260
- RAID Manager User Guide 261
- Managing pair life cycle262 262
- HORCM definitions 265
- User authentication 266
- Managing pair life cycle268 268
- Configuration information 269
- Copy pair status information 269
- Refreshing copy pair status 271
- 3 minutes0 to 1,000 272
- 5 minutes1,001 to 2,000 272
- 10 minutes2,001 to 3,000 272
- 15 minutes3,001 to 5,000 272
- User Guide 273 273
- Automatic refreshing 279
- Periodic refreshing 280
- Refresh status messages 280
- User Guide 281 281
- 12 System monitoring 285
- Monitoring copy license usage 286
- System monitoring288 288
- Monitoring pair status 290
- Displaying My Copy Groups 291
- DescriptionIcon 292
- Checking the copy pair status 294
- About copy pair status checks 294
- System monitoring296 296
- About performance monitoring 297
- About copy progress 298
- Viewing copy progress 299
- Pool usage threshold values 300
- Monitoring license usage 302
- About data protection status 303
- System monitoring304 304
- System monitoring306 306
- 13 Managing My Copy Groups 307
- Checking My Copy Groups 308
- Editing My Copy Groups 308
- 14 Managing resources 309
- Viewing a list of hosts 311
- Managing resources312 312
- (mainframe systems) 316
- Managing resources318 318
- LDEV display format 319
- Managing resources320 320
- Managing resources322 322
- 15 Managing storage systems 323
- Managing command devices 324
- Managing remote paths 325
- About deleting remote paths 326
- Managing pool volumes 327
- Editing pools 328
- Deleting pools 328
- Managing journal groups 329
- Managing storage systems330 330
- Managing storage systems332 332
- 16 Managing sites 333
- Site management functions 334
- Viewing a list of sites 335
- Editing sites 335
- Removing hosts from a site 336
- Deleting sites 337
- Deleting individual sites 338
- Deleting multiple sites 338
- 17 Managing alerts 339
- Viewing alerts and settings 340
- Testing alert settings 341
- Editing alert settings 342
- Marking alerts as completed 342
- Deleting alert settings 343
- Managing alerts344 344
- 18 Managing licenses 345
- Viewing license information 346
- Editing a license 346
- • About licenses, page 345 347
- User Guide 347 347
- Managing licenses348 348
- User management functions 349
- Managing users 350
- Changing user roles 352
- Deleting users 353
- Managing user permissions 354
- Managing user profiles 355
- Viewing user profiles 356
- About account locking 358
- Locking user accounts 358
- Unlocking user accounts 359
- About user authentication 360
- 20 Managing resource groups 365
- Editing resource groups 366
- Managing resource groups368 368
- Deleting resource groups 369
- Managing resource groups370 370
- 21 Managing security 371
- NYSecurityAdministration 372
- Managing security372 372
- About warning banners 374
- Editing a warning banner 375
- Deleting a warning banner 375
- Managing security376 376
- Editing information sources 377
- Removing information sources 379
- User Guide 383 383
- About application replicas 385
- Mount points 389
- Remote operations 392
- Daylight savings time 393
- GPT disks and VSS Backups 393
- Creating replicas (backups) 393
- Event type: Error 394
- Event source: PlugPlayManager 394
- Event ID: 12 394
- User Guide 395 395
- Restoring replicas (restores) 396
- Unsupported functions 402
- Allocating metafiles 403
- Using a cluster configuration 404
- Provisioning Manager 405
- Coding rules for scripts 422
- Script entries 423
- Multiple 426
- Environment variables 427
- Agent script example 427
- Batch command file example 428
- Saving a replica to tape 429
- Restoring a replica from tape 430
- Command line tools 431
- Backing up the databases 434
- Restoring the databases 434
- Restarting operations 434
- 24 Handling errors 439
- Explorer menu (event logging) 440
- Icons for messages 440
- About MIB definition files 442
- Exporting alert history 444
- Exporting event log data 445
- 26 System maintenance 449
- About operation modes 450
- Viewing the operation mode 450
- Changing the operation mode 450
- System maintenance452 452
- Using the GetCTDelta command 453
- Location 454
- Examples 455
- Using the task commands 456
- Common options 457
- Managing tasks with scripts 460
- Contacting HP 463
- Related information 463
- Conventions 464
- User Guide 465 465
- User Guide 469 469
- Icons470 470
- B Exceptions 471
- For open systems 472
- Exceptions474 474
- C Display formats 479
- Display format of copy type 480
- About volume attributes 481
- Display formats482 482
- Glossary 483
- Glossary484 484
- Glossary486 486
- Glossary488 488
- Glossary490 490
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