Veeam Backup & Replication 9.5 Update 4
User Guide for VMware vSphere
Related documents

Veeam Backup Validator

In some cases, a backup can get corrupted due to accidental changes in the backup file data. For example, the file can be damaged after transfer over the network or from hardware failures on the backup storage side. With Veeam Backup Validator, you can quickly verify the integrity of any backup file, without extracting the VM data from the archive.

Veeam Backup Validator is a command-prompt CRC check utility that tests a backup at the file level. For integrity validation, Veeam Backup Validator uses the checksum algorithm. When Veeam Backup & Replication creates a backup of a VM, it calculates a checksum for every data block in the backup file and attaches these checksums to the data blocks. Veeam Backup Validator re-calculates checksums for data blocks and compares them against the initial checksum values. If the results match, the backup file is viable. This works similarly to the backup file integrity check performed at SureBackup.

Veeam Backup Validator is located in the installation folder of Veeam Backup & Replication — by default, %ProgramFiles%\Veeam\Backup and Replication\Backup\Veeam.Backup.Validator.exe.

If the default path was changed, you can find the actual path in the registry value: [HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication] CorePath.

Related Topics

This Document Help Center
User Guide for VMware vSphereUser Guide for Microsoft Hyper-VEnterprise Manager User GuideVeeam Cloud Connect GuideVeeam Agent Management GuideVeeam Explorers User GuideBackup and Restore of SQL Server DatabasesVeeam Plug-ins for Enterprise ApplicationsPowerShell ReferenceVeeam Explorers PowerShell ReferenceRESTful API ReferenceRequired Permissions ReferenceQuick Start Guide for VMware vSphereQuick Start Guide for Microsoft Hyper-VVeeam Backup for AWS DocumentationVeeam Availability for Nutanix AHV DocumentationVeeam Backup for Microsoft Office 365 DocumentationVeeam ONE DocumentationVeeam Agent for Windows DocumentationVeeam Agent for Linux DocumentationVeeam Management Pack Documentation
I want to report a typo

There is a misspelling right here:


I want to let the Veeam Documentation Team know about that.