HP XP7 Storage User Manual
HP Storage
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Table of contents
Document Outline
- XP7 Performance for Open and Mainframe Systems User Guide
- Contents
- 1 Performance management
- 2 Performance Monitor operations
- Overview of Performance Monitor
- Cautions and restrictions for Performance Monitor
- Performance monitoring workflow
- Setting the storing period for the monitoring data
- Starting monitoring
- Monitoring WWNs
- Monitoring CUs
- Changing the sampling interval
- Stopping monitoring
- Using the Performance Monitor data graphs
- 3 Performance Monitor data
- Monitoring data
- Usage rates of MPs
- Usage rate of DRRs
- Usage rate of cache memory
- Write pending statistics
- Access path usage statistics
- Storage system throughput
- Data transfer rate
- Response times
- CMR delay time
- Disconnected time
- Connected time
- HTP port open exchanges
- Cache hit rates
- Back-end performance
- Data drive usage statistics
- Data drive access rates
- Business Copy usage statistics
- Remote I/O (RIO)
- Pair Synchronized
- Differential Track
- Number of Journals
- Data Usage Rate
- Meta Data Usage Rate
- Detailed information of resources on top 20 usage rates
- 4 Performance Control operations
- Overview of Performance Control
- Use cases for Performance Control
- Cautions and restrictions for Performance Control
- Implementing Performance Control: one-to-one connections
- Implementing Performance Control: many-to-many connections
- Performance Control workflow: many-to-many connections
- Setting priority for WWNs: many-to-many connections
- Monitoring all port-HBA traffic: many-to-many connections
- Analyzing traffic statistics: many-to-many connections
- Setting upper-limit values for non-prioritized WWNs: many-to-many connections
- Setting a threshold for the entire storage system: many-to-many connections
- Managing host adapters
- Working with PFC groups
- 5 Cache Residency Manager operations
- 6 Troubleshooting
- 7 Exporting Performance Monitor data
- About the Export Tool
- Preparing to use the Export Tool
- Using the Export Tool
- Export Tool command reference
- Exported files
- Monitoring data exported by the Export Tool
- Resource usage and write-pending rate statistics
- Parity group and external volume group statistics
- Statistics for volumes in parity/external volume groups
- Volumes in parity groups or external volume groups (at volumes controlled by a particular CU)
- Port statistics
- Host bus adapters connected to ports statistics
- Volumes (LU) statistics
- All host bus adapters connected to ports
- MP blades
- Remote copy operations by Cnt Ac-S/Cnt Ac-S Z (whole volumes)
- Remote copy operations by Cnt Ac-S and Cnt Ac-S Z (for each volume (LU))
- Remote copy by Cnt Ac-S and Cnt Ac-S Z (volumes controlled by a particular CU)
- Remote copy by Cnt Ac-J and Cnt Ac-J Z (whole volumes)
- Remote copy by Cnt Ac-J and Cnt Ac-J Z (at journals)
- Remote copy by Cnt Ac-J and Cnt Ac-J Z (for each volume (LU))
- Remote copy by Cnt Ac-J and Cnt Ac-J Z (at volumes controlled by a particular CU)
- Causes of Invalid Monitoring Data
- Troubleshooting the Export Tool
- 8 Support and other resources
- A Performance Monitor GUI reference
- Performance Monitor main window
- Edit Monitoring Switch wizard
- Monitor Performance window
- Edit CU Monitor Mode wizard
- View CU Matrix window
- Select by Parity Groups window
- Parity Group Properties window
- Edit WWN wizard
- Edit WWN Monitor Mode wizard
- Delete Unused WWNs window
- Add New Monitored WWNs wizard
- Add to Ports wizard
- Monitor window
- MP Properties window
- Edit Time Range window
- Edit Performance Objects window
- Add Graph window
- Wizard buttons
- Navigation buttons
- B Performance Control GUI reference
- C Cache Residency GUI reference
- Glossary
- Index