If indexes are not checked, the consistency check runs significantly faster but is not as thorough. This option excludes indexes from the consistency check. It is recommended that you always run a consistency check either before or after the backup. This option does not run a consistency check before a backup. Select one of the following consistency checks to run before a backup: See Using database snapshots for SQL Server. This option creates a read only, point-in-time copy of another database.
ULTIMATE BACKUP ALSO OPENING DEFAULT BACKUP FULL
This option backs up all of the blocks of data and logs that have been created or modified since the last full or incremental backup.ĭatabase Snapshot - Read-only point-in-time copy of databases Incremental (block-level) - Back up database changes since the last full or incremental - use with convert to virtual machine job This option backs up all of the blocks of data and logs that have been created or modified since the last full backup. Because differential backups allow the restore of a system only to the point in time that the differential backup was created, you should also create multiple log backups between the differential backups.ĭifferential (block-level) - Back up database changes since the last full - use with convert to virtual machine job This option backs up only the changes made to the database or filegroup since the last full backup. The Log No Truncate backup method does not remove committed transactions after the log is backed up.ĭifferential - Backup up database changes since the last full You can then use this transaction log backup along with the database backup and any previous transaction log backups to restore the database to the point at which it failed however, any uncommitted transactions are rolled back. Since the Log No Truncate backup method does not access the database, you can still back up the transactions that you may not be able to access otherwise when the database is in this state. This option backs up the database when it is corrupt or database files are missing. Log No Truncate - Back up without truncating transaction log See Configuring Backup Exec to run a consistency check before every SQL backup. You should run a new full backup if you change the recovery mode before a log backup is run.Īlternatively, you can run full backups only, or run full and differential backups of the SQL databases. To change the recovery model, use the SQL administration tools to set the recovery model to Full. If the databases are configured for the SQL Server simple recovery model, log backups are not supported. After the transaction log is backed up, committed transactions are removed (truncated).
This option backs up only the data contained in the transaction log it does not back up database data. Log - Back up and truncate transaction log
If snapshot is not enabled, an Incremental (block level) backup method cannot be performed and the Differential backup method is used.
In addition, the databases that support log backups are backed up using the Log backup method. All of the databases are backed up using the Incremental (block level) backup method. This option lets you back up the entire SQL instance even though some databases may not support log backups. Unlike the Full backup method, the Full Copy backup method does not reset the SQL differential baseline that is used to indicate the database blocks that have changed since the last full backup.Īfter making a full backup, you can use the Full Copy backup method to make a copy of a SQL database without affecting the baseline backup set that is required to run future differential backups.Īutomatic - Backup up transaction log if enabled and then back up database changes since the last full or incremental This option backs up the entire database without affecting future differential or log backups. This option backs up the entire database. Select one of the following SQL-specific backup methods that you want to use for this job:
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