If a domain contains more than one domain controller, and you recover one of them, a nonauthoritative restore is performed and a USN rollback will not occur after the recovery.You can enable the VSS full backup option if you want to truncate Exchange transaction logs on a physical machine. The Exchange transaction logs are truncated on virtual machines only. SQL log truncation can be disabled in the protection plan options. The SQL transaction logs are truncated after each successful backup.You can recover the SQL and Exchange databases, mailboxes, and mailbox items without recovering the entire machine.The applications are backed up in a consistent state and thus will be available immediately after the machine is recovered.When you back up a machine running Microsoft SQL Server, Microsoft Exchange Server, or Active Directory Domain Services, enable Application backup for additional protection of these applications' data.īy using application-aware backup, you ensure that:

Application-aware disk-level backup is available for physical machines and, ESXi virtual machines, and Hyper-V virtual machines.

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