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you can collect the real-time performance data for a set of five LDEVs, RAID groups, ports, cache,
and MP blades in a P9000 disk array. This data is collected for a set of real-time metrics that HP
XP P9000 Performance Advisor supports. When you start a real-time performance data collection
for an XP or a P9000 disk array, the following sequence of steps follows:
1. The associated host agent collects real-time performance data from the XP or the P9000 disk
array and sends the data to HP XP P9000 Performance Advisor.
2. HP XP P9000 Performance Advisor plots a graph of the real-time performance data points.
This process continues till you stop the real-time data collection.
IMPORTANT:
• Real-time monitoring is supported for the P9000 disk arrays, such as the P9500 and the
following XP disk array models: XP24000, XP20000, XP12000, and XP10000.
• Real-time monitoring can be initiated on multiple XP and P9000 disk arrays.
• The configuration data for an XP or a P9000 disk array is maintained by HP XP P9000
Performance Advisor on the management station. The same data is also maintained by the
real-time server on the HP XP P9000 Performance Advisor host. Ensure that both these instances
of configuration data are the latest.
• By default, the real-time server on the HP XP P9000 Performance Advisor host agent uses port
8331 to communicate with the management station. This port number is stored in the
xprmihaserver.properties file.
◦ On the management station, the xprmihaserver.properties file is located in the
hpss/pa/properties folder.
◦ On the host agent, the xprmihaserver.properties file is located in the xppa/
realtime/config folder.
However, if you want to use a different port, complete the following steps:
1. On the management station, open the xprmihaserver.properties file in a text
editor.
2. Update the new port number or the default port number in the Port.Number field.
3. Restart the HP XP P9000 Performance Advisor service on the management station.
4. On the HP XP P9000 Performance Advisor host agent, open the
xprmihaserver.properties file in a text editor and repeat step 2.
5. Restart the HP XP P9000 Performance Advisor host agent service.
You can also restore the default port setting to 8331 using the above-mentioned steps.
RealTime screen
The real-time performance data collection can be initiated on the RealTime screen, which appears
when you click Troubleshooting+RealTime in the left pane.
The following image shows the real-time charting components selection for 53012, which belongs
to the P9000 Disk Array type.
Troubleshooting using real-time performance data from XP and P9000 disk arrays 317
- User Guide 1
- Contents 3
- 4 Contents 4
- Contents 5 5
- 6 Contents 6
- Contents 7 7
- 8 Contents 8
- Contents 9 9
- Overview 10
- Introduction 11
- Common tasks 13
- Resizing columns 14
- License screen 16
- Instant-on license activation 18
- Instant-on license expiration 19
- Grace period expiration 21
- Permanent licenses 21
- ◦ A Permanent license 22
- Meter Based Term licenses 22
- Generating licenses 29
- Installing licenses 30
- ◦ 10TB-Days 34
- Viewing license history 35
- ◦ License Status: Installed 36
- Violating licensed capacity 39
- Removing licenses 40
- Expired1TB-days100 TB-days 41
- Expired7TB-days100 TB-days 41
- Expired3TB-Days100 TB-Days 41
- Removing licenses 41 41
- 1TB, 100TB-days 42
- Array View screen 44
- Requesting host agent updates 46
- Collecting configuration data 48
- Collecting performance data 59
- Resource type list.1 63
- Performance Advisor 72
- SMTP Server Settings 74
- Alarm Email Settings 74
- Reports Email Settings 75
- SNMP settings 75
- Configuring SMTP parameters 82
- Managing custom groups 83
- Creating custom groups 84
- Managing custom groups 85 85
- Modifying custom groups 88
- Deleting custom groups 89
- Using template 92
- Creating a user record 94
- Changing password 94
- Deleting a user record 94
- Viewing group properties 95
- Introduction 97 97
- Dashboard threshold metrics 102
- Viewing dashboard 105
- XP/P9000 array health 106
- Dashboard statistics 107
- Dashboard busiest consumers 112
- Dashboard charts 113
- Zoom Preview panel.2 114
- IMPORTANT: 115
- Setting threshold level 120
- P9000 Alarm 122
- Server=xppa113 122
- Enabling or disabling alarms 124
- Applying a template 125
- Searching for components 127
- Searching for components 129 129
- Managing alarms history 130
- Understanding alarms history 131
- Viewing alarm history records 131
- Figure 9 Alarm History 132
- Alarm History filters 134
- Viewing events 137
- Filtering event records 138
- Deleting event records 139
- Database Manager screen 141
- Configuring database size 142
- Configuring database size 143 143
- Purging data 144
- Manually purging data 145
- Automatically purging data 146
- Export DB CSV files 147
- Creating Export DB CSV files 150
- Importing data to MS Excel 156
- Viewing Export DB CSV files 156
- Archiving data 158
- Archiving data 159 159
- Importing data 161
- Importing data 163 163
- XP/9500 Disk Array 164
- Space requirements 165
- Component selection tree.1 171
- Introduction 171 171
- Viewing performance summary 175
- Volume Information 180
- Viewing utilization summary 181
- Viewing CHIP/CHA data 183
- Viewing ACP/DKA data 187
- ◦ LDEVs: 263 194
- ◦ Cont. Access Jnl Groups: 1 194
- Configuring VVol settings 199
- Viewing Smart pool capacity 199
- CA link status metrics 202
- Viewing RAID group summary 207
- Viewing port summary 209
- Figure 24 Port summary 210
- Viewing LDEV data 212
- Querying and sorting data 213
- Configuring column settings 216
- Viewing LDEV data 221 221
- Filtering LDEV records 222
- Viewing LDEV data 223 223
- Exporting LDEV data 224
- Viewing LDEV data 225 225
- Viewing port information 226
- Viewing SLPR information 227
- Viewing CLPR information 227
- 10 Using charts 229
- ◦ Front-end 230
- ◦ Back-end 230
- ◦ Snapshot Pool 230
- • “Viewing charts” (page 268) 232
- Plotting charts 233
- Main category2 234
- Component type3 234
- Component4 234
- 234 Using charts 234
- Custom Groups 237
- Choosing metrics 237
- Front-end navigation path 238
- Plotting charts 239 239
- Cache navigation path 240
- MP Blades navigation path 242
- Plotting charts 243 243
- Back-end navigation path 244
- Plotting charts 245 245
- 246 Using charts 246
- Pools navigation path 247
- 248 Using charts 248
- Plotting charts 249 249
- Snapshot Pool navigation path 251
- Plotting charts 253 253
- LUSE navigation path 255
- Host Groups navigation path 256
- Plotting charts 257 257
- 258 Using charts 258
- Plotting charts 259 259
- Ext-RG(s) navigation path 260
- Drive types navigation path 261
- 262 Using charts 262
- Backend MetricsRAID Groups 263
- Plotting charts 263 263
- Custom groups navigation path 264
- 266 Using charts 266
- Plotting charts 267 267
- Viewing charts 268
- Plotting charts 269 269
- Individual Chart windows 270
- Plotting charts 271 271
- Plotting charts 275 275
- Adding new chart windows 276
- Saving charts as PDF files 277
- Saving favorite charts 277
- Loading favorite charts 278
- Plotting charts 279 279
- 280 Using charts 280
- Printing charts 281
- Forecasting utilization 283
- Using date and time filters 284
- Using chart Styles 285
- 286 Using charts 286
- Zooming in on charts 287
- 288 Using charts 288
- Plotting charts 289 289
- Removing chart windows 290
- 11 Using reports 291
- ◦ Journal Pool Utilization 296
- ◦ ThP Pool Occupancy 296
- ◦ Snapshot Pool Occupancy 296
- 298 Using reports 298
- 300 Using reports 300
- 302 Using reports 302
- 304 Using reports 304
- Viewing reports 305
- Deleting reports 306
- Virtualization for reports 306
- Enabling email notifications 306
- Editing report schedules 306
- Deleting report schedules 307
- Understanding report records 307
- 308 Using reports 308
- RealTime screen 317
- Figure 32 RealTime screen 318
- Troubleshooting screen 324
- LDEV table1 329
- Port table2 329
- CLPR table3 329
- RAID Group table4 329
- Storage products 339
- Remote Web Console 344
- Viewing MP blade usage data 346
- Viewing Parity Group data 348
- Viewing Logical Device data 349
- Viewing host group data 350
- Contacting HP 354
- Related information 354
- Related information 355 355
- Typographic conventions 356
- A Appendix A 357
- 358 Appendix A 358
- B Sample reports 359
- Total I/O Rate report 360
- Report types 361 361
- Total I/O Rate Detail report 362
- Read/Write Ratio report 363
- 364 Sample reports 364
- Read/Write Detail report 365
- 366 Sample reports 366
- LDEV IO report 367
- 368 Sample reports 368
- Report types 369 369
- RAID Group Utilization Report 370
- Cache utilization report 370
- Cache Write Pending report 371
- Percentage Read Hits report 371
- Total Backend Transfer report 372
- ACP utilization report 373
- CHIP utilization report 374
- CHIP Utilization report 375
- ThP pool occupancy report 376
- Report types 377 377
- LDEV Activity report 378
- Export Database report 379
- All report 380
- MP blade utilization report 380
- Report types 381 381
- (page 273) 382
- C Appendix C 383
- D Appendix D 384
- Table 38 XP24000 (continued) 386
- Table 39 XP20000 386
- Metrics and descriptions 387
- F Appendix F 408
- Glossary 409
- 410 Glossary 410
- 412 Glossary 412
- 414 Index 414
- 416 Index 416
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