Veritas NetBackup™ for Microsoft SQL Server Administrator's Guide
- Introducing NetBackup for SQL Server
- Installing NetBackup for SQL Server
- Instance Management for SQL Server Intelligent Policies
- Viewing the SQL Server instances and instance groups in instance management
- About registering SQL Server instances
- Configuring SQL Server backups with SQL Server Intelligent Policy
- Configuring NetBackup for SQL Server
- Performing restores of SQL Server
- Redirecting a SQL Server database to a different host
- Restoring multistreamed SQL Server backups
- Protecting SQL Server data with VMware backups
- About protecting SQL Server data with VMware backups
- Using NetBackup for SQL Server with Snapshot Client
- Using copy-only snapshot backups to affect how differentials are based
- About SQL Server agent grouped backups (legacy SQL Server policies)
- Protecting SQL Server in high availability (HA) environments
- About using NetBackup to protect SQL Server availability groups
- About protecting the preferred replica in a SQL Server availability group (legacy backup policies)
- About protecting a specific node in a SQL Server availability group (legacy backup policies)
- About NetBackup for SQL Server with database mirroring
- Backup and recovery concepts
- Overview of SQL Server backup and recovery concepts
- About recovery factors for SQL Server
- Using NetBackup for SQL Server with multiple NICs
- Configuring backups with legacy SQL Server policies using clients and batch files
- About using batch files with NetBackup for SQL Server
- About schedule properties (legacy SQL Server policies)
- Backing up read-only filegroups (legacy SQL Server backup policies)
- Performing user-directed operations with dbbackex
- Using bplist to retrieve a list of SQL Server backups
- SQL Server backups and restores in an SAP environment (legacy SQL Server policies)
- About SQL Server backups and restores in an SAP environment
- Troubleshooting
- About debug logging for SQL Server troubleshooting
- Disaster recovery of a SQL Server
- NetBackup for SQL dialog box topics
- NetBackup for SQL dialog box fields
- Appendix A. Sample batch files
- About sample backup batch files for legacy SQL Server policies
- About sample restore batch files
- About sample backup batch files for legacy SQL Server policies
- Appendix B. Multiplexed backups
- Appendix C. Register authorized locations
Configuring multiplexed backups of SQL Server
Multiplexing lets you interleave multiple backups to the same tape. This feature is useful if you have many simultaneous backups that use the same tape drive.
However, multiplexing can interfere with SQL Server recovery due to how SQL Server requests streams during a restore. If you enabled multiplexing for multistreamed backups, see the information on how to perform restores. To restore a multiplexed backup, you must configure the restore for one stripe.
Configure the following to create a multiplexed backup:
In the backup policy, select the number of
you want to use.For SQL Server Intelligent policy, configure this setting on the
tab. For legacy SQL Server policies, configure the setting when you create the backup batch file.In the schedules for your policy, set
to the number of backup stripes that you want to use.For legacy SQL Server policies, enable multiplexing in the "Application Backup" schedule.
In the storage units that are associated with this schedule, select
and set to the number of stripes that you want to use.