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Jul 19, 2016 · deduplication between different jobs. I've read in this thread that there's no mapping between old and new backup possible. Now we are copying backups via BCJ to a SOBR which has a capacity tier extend (object storage) added. Now what happens if a new BCJ creates a new chain, will offload do deduplication because backed up vm's are identical or ...

Veeam Community discussions and solutions for: Difference in dedupe between Backup and Backup Copy jobs of VMware vSphere.

Veeam Backup & Replication is protecting 80TB of virtual disks spread out across 40 virtual machines, divided into eight Veeam jobs. Veeam is configured to retain 14 recovery points, covering two weeks of daily backups. The Veeam backup jobs have an “Advanced Storage” configuration of: y Enable inline data deduplication (recommended)

25.05.2021 · Global Data Deduplication. In this article. The goal of WAN acceleration is to send less data over the network. To reduce the amount of data going over WAN, Veeam Backup & Replication uses the global data deduplication mechanism. When you first run a job to the remote location, Veeam Backup & Replication analyzes data blocks going over WAN.

Storage Optimization Overview

17.12.2018 · Slow copy jobs over WAN. We have an enterprise environment running version 9.5.0.1922 (Update 3a). We are experiencing relatively slow backup speeds over a high-speed WAN. WAN speed only rises to average 70 Mbps with peaks at 115 Mbps. We know it can run at double this speed. The LAN to the NAS (iSCSI protocol) runs at around 70 Mbps and we ...

Moreover, Veeam B&R deduplication works within a backup file, so all full backups for the given job will have comparable size, since data is ...

Using per-job backup files: Grouping VMs running the same operating system or deployed from similar templates into a single job will increase deduplication rate. Using per-VM backup files can increase performance due to parallelism, but will decrease deduplication as it will deduplicate each individual VM chain only (and not across all VMs in the job).

Veeam Data Mover in the target side deduplicates VM data at the level of the backup file. It processes data for all VM disks of all VMs in the ...

Veeam cannot dedupe between different backup jobs, cannot dedupe between different VMs in the same job if you are using per-VM backup files, and ...

Veeam Community discussions and solutions for: deduplication between different jobs of Object Storage.

Jul 07, 2021 · However, note that data deduplication may decrease job performance. Veeam Backup & Replication uses Veeam Data Movers to deduplicate VM data: Veeam Data Mover in the source side deduplicates VM data at the level of VM disks. Before the source-side Veeam Data Mover starts processing a VM disk, it obtains digests for the previous restore point in ...

27.03.2013 · Place a deduplication storage at the second site. Use Veeam backup copy job to create the secondary offsite backup from the primary backup. 2. Place a deduplication storage on both sides: 3. Place a deduplication storage on primary …

Hi Jan, There is no dedupe between jobs. Virtually all customers run multiple VMs per job, this is how Veeam is designed to be used. Putting ...

If the target repository is not configured to use per VM backup files, deduplication across all VMs within a single job is available. When using per VM backup files, deduplication is only available within a single VM backup chain, which reduces it's efficiency but still makes it relevant.

When you first run a job to the remote location, Veeam Backup & Replication analyzes data blocks going over WAN. · With every new cycle of a job ...

Storage Optimization Overview

Mar 27, 2013 · 2. Place a deduplication storage on both sides: 3. Place a deduplication storage on primary side and use object storage or tape on second site. Use Veeam backup to tape jobs or Veeam scale-out backup repository cloud tier (connection to object storages) to store data offsite. The scenario above reflects general best practices.

Veeam Community discussions and solutions for: Backup job dedupe and ... when transferring offsite for less data transfer across the WAN?

Veeam deduplication is based on identifying duplicate blocks inside a single VM disk or across multiple VMs inside the same job. This is primarily beneficial when VMs are deployed from the same template since the base image is identical, but …

We end up with lot of storage used even with Veeam deduplication ... across multiple backups: during the backup job run two identical data ...

07.04.2020 · deduplication between different jobs. I've read in this thread that there's no mapping between old and new backup possible. Now we are copying backups via BCJ to a SOBR which has a capacity tier extend (object storage) added. Now what happens if a new BCJ creates a new chain, will offload do deduplication because backed up vm's are identical or ...

Deduplication is per job only, if you want to achieve deduplication across all jobs, then you should be looking at dedupe appliances.

Global Data Deduplication Deduplicate data across backup files produced by different backup jobs Veeam uses per-job deduplication, but space savings isn’t the only consideration when choosing which VMs go into a job. Microsoft deduplicates on a per-volume basis Multiple backup files / jobs stored on a single volume

07.07.2021 · You can change data deduplication settings for existing jobs. After you change the settings, you will not need to create new full backups to enable/disable the deduplication. Veeam Backup & Replication will automatically apply the change to the newly created backup files after you save the settings.