HP XP P9500 Storage User Manual
Hp p9000 continuous access journal user guide
Advertising
HP
P9000 Continuous Access Journal User
Guide
Abstract
This guide explains how to use HP P9000 Continuous Access Journal Software to replicate data between local and remote HP
P9000 disk arrays and to achieve disaster tolerance with maximum application performance. Topics include setting up remote
copy connections, configuring the storage system, creating and monitoring remote copies, recovering from a disaster, and
troubleshooting. The intended audience is a storage system administrator or authorized service provider with independent
knowledge of HP P9000 disk arrays and the HP Remote Web Console.
HP Part Number: AV400-96399
Published: September 2011
Edition: Fifth
Advertising
Table of contents
Document Outline
- P9000 Continuous Access Journal User Guide
- Contents
- 1 Continuous Access Journal overview
- 2 Requirements and specifications
- 3 Planning volumes and systems
- Plan and design workflow
- Assessing business requirements for data recovery
- Write-workload
- Sizing journal volumes
- Data transfer speed considerations
- Planning journal volumes
- Planning pair volumes
- Disaster recovery considerations
- Sharing volumes with Continuous Access Synchronous, other program products
- Planning for Continuous Access Journal with multiple P9500 systems
- Planning for previous models
- Guidelines for preparing systems for Continuous Access Journal
- 4 Planning the data path
- 5 Configuration operations
- 6 Pair operations
- 7 Monitoring the system
- 8 Maintaining the system
- 9 Disaster recovery operations
- Preparing for disaster recovery
- File and database recovery procedures
- Switch operations to the secondary site
- Copy data back to the primary site
- Resume normal operations at the primary site
- Disaster recovery when the system consists of multiple primary and secondary storage systems
- Recovery procedures with shared volumes
- Recovery in a 3DC cascade configuration
- Recovering from primary site disaster in 3DC multitarget configuration
- Recovering from primary site failures (when delta resync operation is performed)
- Recovering from failures in the primary site and the Continuous Access Synchronous secondary site
- Recovery in a 2DC configuration
- Recovery with Business Copy configuration
- 10 Troubleshooting
- 11 Support and other resources
- A Sharing Continuous Access Journal volumes
- B Continuous Access Journal configurations with Continuous Access Synchronous
- Sharing volumes with Continuous Access Synchronous
- 3DC cascade configuration
- 3DC multitarget configuration
- Delta resync configuration
- 2 data center configuration
- C Continuous Access Journal configurations with Business Copy
- D Continuous Access Journal configurations with External Storage Access Manager
- E Continuous Access Journal GUI reference
- Glossary
- Index