Veritas NetBackup™ for SAP Administrator's Guide
- Introduction to NetBackup for SAP
- Introduction to NetBackup SAP HANA
- Installing NetBackup for SAP
- Installing NetBackup for SAP HANA
- Configuring NetBackup for SAP
- About configuring a backup policy for an SAP database
- About adding schedules to a NetBackup for SAP policy
- NetBackup for SAP backup scripts
- About SAP configuration files
- Configuring NetBackup for SAP HANA
- Configuring the master server for NetBackup SAP HANA
- Configuring the NetBackup client
- Configuring the SAP HANA Agent
- Performing backups and restores of SAP
- Using BRTools to start an SAP backup (for Oracle database only)
- Performing an SAP archive
- Restarting failed NetBackup for SAP backups and restores
- Restarting NetBackup for SAP backups
- Restarting SAP database restores on Oracle
- Performing backups and restores of SAP HANA
- NetBackup for SAP with Snapshot Client
- How the NetBackup for SAP Snapshot Client works
- About configuring Snapshot Client with NetBackup for SAP
- About configuring NetBackup for SAP block-level incremental backups on UNIX
- Configuring policies for BLI backups with NetBackup for SAP
- About NetBackup for SAP restores of volumes and file systems using snapshot rollback
- NetBackup for SAP on MaxDB databases
- Using NetBackup for SAP on a MaxDB database to perform backups and restores
- Troubleshooting NetBackup for SAP and SAP HANA
- NetBackup debug logs and reports
- sapdba logs and messages (Oracle-based SAP environments only)
- About troubleshooting NetBackup for SAP HANA
- Appendix A. backint command line interface
- Appendix B. Input and output files for SAP HANA
- Appendix C. backint -i in_file contents
- Appendix D. backint -o out_file contents
- Appendix E. NetBackup for SAP environment variables for backint
- Appendix F. NetBackup for SAP configuration or bp.conf file settings
- Appendix G. Parameters used in initSID.utl
- sort_backup_type <value>
- sort_restore_type <value>
- Appendix H. Configuring split mirror backups
- Appendix I. Register authorized locations
Using NetBackup for SAP on Oracle databases with RMAN
You do not need to use RMAN to use NetBackup for SAP on Oracle databases, but the benefits of using RMAN backups are as follows:
RMAN supports incremental backups, which are backups of only those blocks that have changed since the previous backup. This results in a reduced number of blocks being backed up. Unused and unchanged database blocks are not backed up.
RMAN detects logical errors in database blocks during backup processing.
The BEGIN BACKUP and END BACKUP commands are not needed for online backups because RMAN performs a block-by-block check to verify data consistency. This results in a reduced amount of redo log information.
You can use RMAN's verify command to verify backups.
Figure: Software components in a NetBackup for SAP on Oracle database environment with RMAN shows a NetBackup for SAP on Oracle database environment that includes RMAN.
If you are in a NetBackup for SAP on Oracle database environment with RMAN, the backup consists of the following phases:
Phase 1 backs up the Oracle database files.
Phase 2 backs up the SAP control, log, and configuration files.