I prefer active full to synthetic whenever possible. In backup jobs, use the 16TB+ option for 4MB blocks (new in v9): Active Fulls vs Synthetic Fulls – Synthetic is the default and Active is only available for Periodic Mode & recommended when using dedup appliances for Copy job target Repos I hadn’t noticed yet that using the immediate copy mode was only available with synthetic full.
#Veeam backup agent for windows free#
Feel free to test this yourself, create two new large identical sized thin provisioned disks on a VM running Windor above or Server 2016, format the drives as ReFS 4K & 64K block Search: Veeam Msp Pricing. Synthetic full backup produces a VBK file that contains data of the whole VM. Then you have the results and the estimated size of each backup point.
When full active backup is performed, Veeam Backup & Replication 5.Synthetic full backup produces a VBK file that contains all data that you have chosen to back up.The difference between active and synthetic full backup lies in the way how VM data is retrieved: When you perform active full backup, Veeam Backup & Replication retrieves VM data from the source datastore where the VM resides, compresses and deduplicates it and Synthetic fulls requires data re-hydration while last full is read from disk and is building the new synthetic full. In backup jobs, use the 16TB+ option for 4MB blocks (new in v9): Synthetic full operation builds a full backup file from the restore points already residing in your repository.
Synthetic Full Backups Now 15x Faster Using Veeam Fast Clone.