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Veritas NetBackup™ for Microsoft SQL Server Administrator's Guide
Last Published:
2017-10-04
Product(s):
NetBackup (8.1)
- Introducing NetBackup for SQL Server
- Installing NetBackup for SQL Server
- Instance Management for SQL Server Intelligent Policies
- About Instance management for a SQL Server Intelligent Policy
- About credentials used with SQL Server Intelligent Policy
- Configuring the NetBackup services for SQL Server backups and restores (SQL Server Intelligent Policy)
- Configuring local security privileges for SQL Server (SQL Server Intelligent Policy)
- About the NetBackup Discovery Service (NetBackup for SQL)
- Viewing the SQL Server instances and instance groups in instance management
- About registering SQL Server instances
- Manually adding a SQL Server instance in instance management
- Configuring SQL Server backups with SQL Server Intelligent Policy
- About SQL Server Intelligent Policies
- About configuring SQL Server backups with SQL Server Intelligent Policy
- Adding a new SQL Server Intelligent Policy
- About policy attributes for NetBackup for SQL Server
- About schedule properties (SQL Server Intelligent Policy)
- Schedule backup types for SQL Server Intelligent Policies
- Adding instances to a policy (SQL Server Intelligent Policy)
- Adding databases to a policy (SQL Server Intelligent Policy)
- Instance properties
- Backup Selections tab
- Adding SQL Server filegroups or files to the backup selections list
- Manually adding SQL Server files or filegroups to the backup selections list (SQL Server Intelligent Policy)
- Adding instance groups to a SQL Server Intelligent Policy
- About tuning parameters for SQL Server backups
- Backing up read-only filegroups (SQL Server Intelligent Policies)
- Backing up read-write filegroups (SQL Server Intelligent Policies)
- Configuring NetBackup for SQL Server
- Configuring mappings for restores of a distributed application, cluster, or virtual machine
- Reviewing the auto-discovered mappings in Host Management
- About NetBackup for SQL performance factors
- Configuring the number of jobs allowed for backup operations
- Configuring the Maximum jobs per client setting
- Configuring multistriped backups of SQL Server
- Performing a manual backup (NetBackup for SQL Server)
- Performing restores of SQL Server
- Starting the NetBackup MS SQL Client for the first time (legacy SQL Server policies)
- Selecting the SQL Server host and instance (SQL Server restores)
- Browsing for SQL Server backup images
- Options for NetBackup for SQL Server restores
- Restoring a SQL Server database backup
- Staging a full SQL Server database recovery
- Restoring SQL Server filegroup backups
- Recovering a SQL Server database from read-write filegroup backups
- Restoring SQL Server read-only filegroups
- Restoring SQL Server database files
- Restoring a SQL Server transaction log image without staging a full recovery
- Performing a SQL Server database move
- About performing a SQL Server page-level restore
- Configuring permissions for redirected restores
- Redirecting a SQL Server database to a different host
- Performing a restore of a remote SQL Server installation
- About restores of a database that contain full-text catalog
- Restoring multistreamed SQL Server backups
- Protecting SQL Server data with VMware backups
- About protecting SQL Server data with VMware backups
- About configuring NetBackup for VMware backups that protect SQL Server
- Using NetBackup Accelerator to increase speed of full VMware backups (NetBackup for SQL Server)
- Installing the Veritas VSS provider for vSphere (NetBackup for SQL)
- Configuring the NetBackup services for VMware backups that protect SQL Server
- Configuring a VMware backup policy to protect SQL Server
- Configuring a VMware policy to protect SQL Server using Replication Director to manage snapshot replication
- About truncating logs with a VMware backup that protects SQL Server
- Restoring SQL Server databases from a VMware backup
- Using NetBackup for SQL Server with Snapshot Client
- About NetBackup Snapshot Client for SQL Server
- How SQL Server operations use Snapshot Client
- Configuration requirements for SQL Server snapshot and Instant Recovery backups
- Configuring a snapshot policy for SQL Server
- Configuring a policy for Instant Recovery backups of SQL Server
- 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 SQL Server high availability (HA) environments
- About using NetBackup to protect SQL Server availability groups
- Limitations of backups of 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)
- Configuring SQL Server backups when an availability group crosses NetBackup domains
- Restoring a SQL Server availability group database to the primary and the secondary replicas
- Restoring a SQL Server availability group database to a secondary replica
- Restoring an availability group database when an availability group crosses NetBackup domains
- Configuring backups of clustered SQL Server instances (SQL Server Intelligent Policy)
- Configuring backups of clustered SQL Server instances (legacy SQL Server policies)
- Performing a restore of a virtual SQL Server instance
- About NetBackup for SQL Server with database mirroring
- Configuring NetBackup to support database log-shipping
- Backing up SQL Server in an environment with log shipping
- Backup and recovery concepts
- Overview of SQL Server backup and recovery concepts
- What are the components of NetBackup for SQL Server?
- How does NetBackup resolve SQL Server host and instance names?
- How does NetBackup for SQL Server back up a database?
- How does NetBackup for SQL Server recover a database?
- Protecting SQL Server files and filegroups
- About recovery considerations for SQL Server files and filegroups
- Reducing backup size and time by using read-only filegroups
- What factors affect the data transfer rate during a SQL Server backup or restore operation?
- About recovery factors for SQL Server
- Using NetBackup for SQL Server with multiple NICs
- About configuration of SQL Server backups with multiple NICs
- Configuring the NetBackup client with the private interface name
- Configuring backups of SQL Server when you have multiple NICs (SQL Server Intelligent Policies)
- Configuring backups for SQL Server when you have multiple NICs (legacy SQL Server policies)
- Performing restores of SQL Server when you have multiple NICs
- Configuring backups of a SQL Server cluster when you have multiple NICs (SQL Server Intelligent Policies)
- Configuring backups of a SQL Server cluster when you have multiple NICs (legacy SQL Server policies)
- Creating a batch file for backups of a SQL Server cluster when you have multiple NICs (legacy SQL Server policies)
- Performing restores of a SQL Server cluster when you have multiple NICs
- Configuring backups with legacy SQL Server policies using clients and batch files
- About legacy SQL Server policies
- About configuring backups with legacy SQL Server policies
- Configuring the NetBackup services for SQL Server backups and restores (legacy SQL Server policies)
- About SQL Server security with NetBackup legacy backup policies
- About using batch files with NetBackup for SQL Server
- Adding a new SQL Server legacy policy
- About schedule properties (legacy SQL Server policies)
- SQL Server backup types (for legacy policies)
- Converting differential backups to full backups
- Configuring an application backup schedule (NetBackup for SQL Server)
- Example application backup schedule (NetBackup for SQL Server)
- Configuring automatic backup schedules (NetBackup for SQL Server)
- Example automatic backup schedule (NetBackup for SQL Server)
- Adding clients to a policy
- Adding batch files to the backup selections list (NetBackup for SQL Server legacy policy)
- Selecting the SQL Server host and instance (SQL Server backups with legacy backup policies)
- Options for SQL Server backup operations
- About viewing the properties of the objects selected for backup
- Performing user-directed backups of SQL Server databases
- Backing up SQL Server transaction logs
- Backing up SQL Server database filegroups
- Backing up read-only filegroups (legacy SQL Server backup policies)
- Backing up read-write filegroups (legacy SQL Server backup policies)
- Backing up SQL Server database files
- Performing partial database backups (SQL Server legacy backup policies)
- Performing a backup of a remote SQL Server installation
- About file checkpointing with NetBackup for SQL Server
- About automatic retry of unsuccessful SQL Server backups
- 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
- About manual backups of SQL Server in an SAP environmentAbout manual backups of SQL Server in an SAP environment
- About policy configuration for SQL Server in an SAP environment
- Troubleshooting
- About monitoring NetBackup for SQL Server operations
- About NetBackup reports for SQL Server troubleshooting
- About debug logging for SQL Server troubleshooting
- Setting the maximum trace level for NetBackup for SQL Server
- Troubleshooting credential validation with instance management (NetBackup for SQL Server)
- About minimizing timeout failures on large SQL Server database restores
- Troubleshooting VMware backups and restores of SQL Server
- Delays in completion of backup jobs
- SQL Server log truncation failure during VMware backups of SQL Server
- SQL Server restore fails when you restore a SQL Server compressed backup image as a single stripe or with multiple stripes
- Incorrect backup images are displayed for availability group clusters
- A restore of a SQL Server database fails with Status Code 5, or Error (-1), when the host name of the SQL Server or the SQL Server database name has trailing spaces
- A move operation fails with Status Code 5, or Error (-1), when the SQL Server host name, the database name, or the database logical name has trailing spaces
- Disaster recovery of a SQL Server
- NetBackup for SQL dialog box topics
- NetBackup for SQL dialog box fields
- Backup History Options field descriptions
- Manage Scripts field descriptions
- NetBackup client properties field descriptions
- Viewing properties of objects selected for restore
- About selecting database objects for restore
- SQL Server connection properties
- SQL Server connection properties field descriptions
- Appendix A. Sample batch files
- About sample backup batch files for legacy SQL Server policies
- Script to back up a database (NetBackup for SQL Server)
- Script to perform a striped database backup and allow multiple internal buffers per stripe (NetBackup for SQL Server)
- Script to perform an operation and specify the user ID and password to use to SQL Server (NetBackup for SQL Server)
- Script to perform multiple operations in sequence (NetBackup for SQL Server)
- Script to perform a set of operations in parallel (NetBackup for SQL Server)
- Script to specify the maximum transfer size and block size for a backup (NetBackup for SQL Server)
- Script that uses environment variables to exclude instances and databases from backup(NetBackup for SQL Server)
- About sample restore batch files
- Script to restore a database (NetBackup for SQL Server)
- Script to restore a database from multiple stripes (NetBackup for SQL Server)
- Script to stage a database restore from a filegroup backup, several file backups, and transaction log backups (NetBackup for SQL Server)
- Script to restore a database transaction log up to a point in time (NetBackup for SQL Server)
- Script to stage a database restore from a database backup, a differential backup, and a series of transaction backups (NetBackup for SQL Server)
- About sample backup batch files for legacy SQL Server policies
- Appendix B. Multiplexed backups
- Appendix C. Register authorized locations
About minimizing timeout failures on large SQL Server database restores
A large SQL Server restore may fail with a Client Read Timeout error before any data has been read from the NetBackup media. This error occurs because the SQL Server may need to pre-write the database files before the restore operation begins. The time that is required for this process is a function of certain factors: the size of the database files and the speed at which your host machine can write to disk. For example, consider that your system can perform disk writes at the rate of 60 megabytes per second and you have a 2.4 terabyte database. Then it takes at least 12 hours for SQL Server to prep the disk before the actual restore can begin. In reality, the delay may be even longer than what you calculate by as much as 20% to 40%.
The timeout problem can be resolved by increasing the NetBackup Client Read Timeout setting. Use the NetBackup Administration Console on the server to change the properties of each client that contains a database you may need to restore. The default for the Client Read Timeout setting is 300 seconds (5 minutes). If you have any clients which contain large SQL Server databases, you may need to set this value much higher.
You can eliminate file initialization during SQL Server restores. See the following topic: