About consistency checks options for an Exchange backup
By default, NetBackup is configured to run a consistency check on Exchange backups. The consistency check that runs on the snapshot determines if possible data corruption exists. For standalone servers, you must perform a consistency check. Consistency checks are optional for a Database Availability Group (DAG). You can configure this option in the host properties for the Exchange client.
If is selected, NetBackup backs up Exchange objects as follows:
If you do not select , a database backup fails if it contains database files or transaction log files that are corrupt. All other non-corrupt databases that you selected are backed up.
When you select , then all Exchange data is backed up regardless if corrupt files are detected.
For more information on how to configure client settings in the host properties, see the following topics: