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24 Handling errors
This chapter describes error handling mechanisms supported by Replication Manager.
About handling errors
To monitor for errors occurring in a complex replication environment, you must acquire information
that identifies the locations of errors. With Replication Manager, you can set alert conditions for
monitoring entities such as copy pairs, copy groups, journal groups and copy licenses. The following
parameters can be used to determine alert conditions:
• Copy pair status
• Performance information thresholds
• Copy license usage threshold
By configuring alert settings, alerts can be issued when the alert conditions are met. Such alerts can
then be used for determining the cause of a problem and the corrective action that should be taken.
Because you can use email or SNMP traps to send alerts, you can manage error information using
the application of your choice without having to log into Replication Manager.
Related topics
• Troubleshooting the replication environment, page 419
• About alert settings, page 123
Monitoring events using event logs
This module describes the use of event logs for error handling:
• About event logs, page 417
• Viewing a list of event log data, page 418
About event logs
Replication Manager allows you to monitor operating information (event logs), including user operations
and the results of automatic refresh operations. You can check the event log data for errors in the
management information, alert settings, or copy pair settings. By analyzing the information, you can
determine the cause of the event and the time that the event occurred. Replication Manager also
outputs data such as the number of management-target pairs to separate event logs after discovery
of the replication environment configuration. You can also view the contents of specific event logs
and export an event log to a file in CSV or HTML format.
Related topics
• Explorer menu (event logging), page 418
• Event log management functions, page 418
• Viewing a list of event log data, page 418
User Guide 417
- User Guide 1
- DescriptionEditionVersionDate 2
- Contents 3
- User Guide 19 19
- Preface20 20
- 1 Introduction 21
- Replication Manager features 22
- Architecture and components 23
- System configurations 24
- User Guide 25 25
- Introduction26 26
- User Guide 27 27
- Introduction28 28
- HP P9000 Replication Manager 29
- Software Configuration Guide 29
- Introduction30 30
- 2 Getting started 31
- Initial setup 32
- Getting started34 34
- Logging in and out 36
- Quick start 37
- Getting started38 38
- 3 Replication Manager console 39
- Global tasks bar area 40
- Explorer menu 40
- Explorer menu items 41
- Dashboard menu 42
- Application bar area 42
- Navigation area 42
- Application area 42
- Object tree 42
- Functional views 43
- Hosts subwindow 44
- Structure of the Hosts view 44
- Storage Systems subwindow 45
- Pair configurations subwindow 47
- Applications subwindow 49
- User Guide 51 51
- Replication Manager console52 52
- About information sources 53
- Configuration Guide 54
- Setting up Application Agent 57
- Automatic operation 61
- Manual operation 62
- Parallel performance 62
- About VDI generation timeout 64
- Refreshing Application Agent 64
- 5 Discovering volumes 67
- Volume scan 68
- Example volume scan procedure 69
- Types of volume scans 69
- Discovering volumes70 70
- Performing a volume scan 71
- Discovering volumes72 72
- Reviewing mainframe volumes 76
- Reviewing paired LDEV list 77
- Reviewing unpaired DEVN list 77
- Reviewing unpaired LDEV list 78
- 6 Setting up authorities 79
- About user roles 80
- About user roles and wizards 82
- Adding users 83
- Changing user permissions 84
- Setting up resource groups 85
- Creating resource groups 86
- Setting up authorities88 88
- Setting up authorities90 90
- 7 Organizing resources 91
- Setting up sites 92
- Adding sites 93
- Adding hosts to a site 94
- Organizing resources96 96
- Setting up My Copy Groups 97
- Examples of My Copy Groups 98
- Organizing resources100 100
- Creating My Copy Groups 101
- Organizing resources102 102
- 8 Setting up storage systems 103
- For mainframe systems 104
- HP P9000 104
- YYYStorage SystemsResources 105
- Setting up V-VOLs 106
- V-VOL limits 107
- About the Create V-VOL Wizard 108
- Creating V-VOLs 108
- Setting up command devices 110
- YYVolume not a paired volume 111
- YYVolume not a virtual volume 111
- Adding command devices 112
- Setting up remote paths 113
- Creating a remote path 114
- Setting up pool volumes 115
- About the Create Pool Wizard 117
- Adding pools 117
- Setting up journal groups 118
- Create journal group workflow 121
- Adding journal groups 122
- Setting up alerts 123
- Copy pair status 124
- Performance threshold 124
- Copy license usage threshold 124
- Alert completion 124
- Alert retention 125
- Alert limits 125
- Alert setting workflow 126
- Setting up refresh intervals 133
- About data retention periods 134
- Related topics 136
- 10 Managing pair life cycle 137
- Pair configuration workflow 140
- Method for 142
- About copy pairs 143
- Create copy pair workflow 144
- Managing pair life cycle148 148
- Editing pair names 151
- Defining copy groups 153
- Managing pair life cycle154 154
- About HORCM instances 155
- Creating copy groups 156
- Managing pair life cycle158 158
- About delta resync 161
- Managing pair life cycle162 162
- Scheduling and managing tasks 163
- About task statuses 164
- Scheduling tasks 166
- Viewing a list of tasks 168
- Canceling tasks 168
- Deleting tasks 168
- Managing pair life cycle170 170
- Confirming distribution hosts 171
- About workflows 172
- Saving workflows 172
- Viewing a list of workflows 173
- Editing workflows 173
- Deleting workflows 174
- HP P9000 Command 176
- Managing pair life cycle178 178
- Editing copy group settings 182
- Deleting copy groups 185
- Managing pair life cycle186 186
- Managing pair life cycle188 188
- Performing pair operations 189
- About copy pair status 201
- Copy pair status categories 202
- About copy pair states 208
- Changing copy pair status 212
- Change pair status workflow 223
- Managing pair life cycle224 224
- Managing pair life cycle226 226
- Managing pair life cycle228 228
- Takeover operation 230
- Swap operation 231
- Force-split operation 231
- Advanced recovery use cases 232
- Workflow refer 233
- User Guide 233 233
- Figure 6 Takeover workflow 235
- Figure 7 Takeback workflow 235
- User Guide 235 235
- Managing pair life cycle236 236
- OptionCommandOptionOperation 238
- Basic operations 239
- Advanced operations 239
- About virtual command devices 241
- Managing pair life cycle242 242
- Management server 242
- HP P9000 RAID 243
- Managing pair life cycle246 246
- RAID Manager User Guide 247
- HORCM definitions 248
- User authentication 249
- Managing pair life cycle250 250
- Configuration information 251
- Copy pair status information 251
- Refreshing copy pair status 253
- 3 minutes0 to 1,000 254
- 5 minutes1,001 to 2,000 254
- 10 minutes2,001 to 3,000 254
- 15 minutes3,001 to 5,000 254
- User Guide 255 255
- Automatic refreshing 261
- Periodic refreshing 262
- Refresh status messages 262
- User Guide 263 263
- 12 System monitoring 267
- Monitoring copy license usage 268
- System monitoring270 270
- Monitoring pair status 272
- Displaying My Copy Groups 273
- DescriptionIcon 274
- Checking the copy pair status 276
- About copy pair status checks 276
- System monitoring278 278
- About performance monitoring 279
- About copy progress 280
- Viewing copy progress 281
- Pool usage threshold values 282
- Monitoring license usage 283
- Checking copy license usage 284
- About data protection status 284
- Excluded 285
- System monitoring286 286
- System monitoring288 288
- 13 Managing resources 289
- Viewing a list of hosts 291
- Managing resources292 292
- (mainframe systems) 296
- Managing resources298 298
- LDEV display format 299
- Managing resources300 300
- Managing resources302 302
- 14 Managing My Copy Groups 303
- Checking My Copy Groups 304
- Editing My Copy Groups 304
- 15 Managing storage systems 305
- Managing command devices 306
- Managing remote paths 307
- About deleting remote paths 308
- Managing pool volumes 309
- Editing pools 310
- Deleting pools 310
- Managing journal groups 311
- Managing storage systems312 312
- 16 Managing sites 313
- Site management functions 314
- Viewing a list of sites 315
- Editing sites 315
- Removing hosts from a site 316
- Deleting sites 317
- Deleting individual sites 318
- Deleting multiple sites 318
- 17 Managing alerts 319
- YYYAlertsAlerts 320
- Managing alerts320 320
- Testing alert settings 321
- Editing alert settings 322
- Marking alerts as completed 322
- Deleting alert settings 323
- Managing alerts324 324
- 18 Managing licenses 325
- Viewing license information 326
- Editing a license 326
- • About licenses, page 325 327
- User Guide 327 327
- Managing licenses328 328
- User management functions 329
- Managing users 330
- Changing user roles 332
- Deleting users 333
- Managing user permissions 334
- Managing user profiles 335
- Viewing user profiles 336
- About account locking 338
- Locking user accounts 338
- Unlocking user accounts 339
- About user authentication 340
- 20 Managing security 345
- NYSecurityAdministration 346
- Managing security346 346
- About warning banners 348
- Editing a warning banner 349
- Deleting a warning banner 349
- Managing security350 350
- 21 Managing resource groups 351
- Editing resource groups 352
- Managing resource groups354 354
- Deleting resource groups 355
- Managing resource groups356 356
- Editing information sources 357
- Removing information sources 359
- User Guide 363 363
- About application replicas 365
- Mount points 369
- Remote operations 372
- Daylight savings time 373
- GPT disks and VSS Backups 373
- Creating replicas (backups) 373
- User Guide 375 375
- Restoring replicas (restores) 376
- Allocating metafiles 382
- Using a cluster configuration 383
- Provisioning Manager 384
- Coding rules for scripts 401
- Script entries 402
- Multiple 404
- Environment variables 406
- Agent script example 406
- Batch command file example 407
- Saving a replica to tape 408
- Restoring a replica from tape 409
- Command line tools 410
- Backing up the databases 413
- Restoring the databases 413
- Restarting operations 413
- 24 Handling errors 417
- Explorer menu (event logging) 418
- Icons for messages 418
- About MIB definition files 420
- Exporting alert history 422
- Exporting event log data 423
- 26 System maintenance 427
- About operation modes 428
- Viewing the operation mode 428
- Changing the operation mode 428
- System maintenance430 430
- Contacting HP 431
- Related information 431
- Conventions 432
- User Guide 433 433
- User Guide 437 437
- Icons438 438
- B Exceptions 439
- For open systems 440
- Exceptions442 442
- C Display formats 447
- Display format of copy type 448
- Display formats450 450
- Glossary 451
- Glossary452 452
- Glossary454 454
- Glossary456 456
- Glossary458 458
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