HPE StoreOnce deduplicating storage appliance.Dell Data Domain deduplicating storage appliance.The gateway server is required if you deploy the following types of backup repositories in the backup infrastructure: It can also "bridge" a source backup repository and a target backup repository in case of backup copy jobs. An error message will be displayed.Ĭheck out KB 1956 for best practices and performance expectations.A gateway server is an auxiliary backup infrastructure component that “bridges” the backup server and backup repository. The Reverse Incremental backup mode (it generates high random I/O) can't be used in a backup job if a DDBoost repository has been configured. Use per-VM backup files should be enabled since improves writing and reading data from the EMC Data Domain appliance. Storage optimization set to Local target (16TB+ backup files) improves Data Domain’s deduplication process with better performance.ĭecompress backup data block before storing should be enabled to avoid high load and slow backup jobs.
You may consider/evaluate to disable the Enable parallel processing option since it increases fragmentation in the backup files causing high random read during restore operations affecting negatively the performance.Įnable inline data deduplication should be disabled since EMC Data Domain has already valid deduplication and compression capabilities. To optimize performance, Veeam suggests the following configuration settings:
The backup is executed and completed successfully. Right click the just configured backup job and select Start to execute the backup immediately. In the Summary window, click Finish to save the backup job configuration. Since no application-aware processing is required for this backup job, click Next. For example, in this step Inline-deduplication option is disabled (useless if use EMC Data Domain) to decrease load on the backup proxy. Specify a job Name and optionally a Description then click Next.Ĭlick Add button and select VMs to protect then click Next.Īs Backup repository select the EMC Data Domain repository previously created and click Next.Ĭlick Yes to configure advanced settings as recommended for the used repository type. The newly created Veeam Backup Repository.įrom Home area, access the Backup section and click Backup Job button. When the process has been completed successfully, click Finish to exit the wizard. The Mount Server is used during VM guest OS files and application items restore improving performance and reducing the load on the network, useful especially over WAN.Ĭlick Apply to proceed with backup repository creation. Specify the server to use as Mount Server then click Next.
VEEAM DATA DOMAIN FREE
Now click Populate button to display Capacity and Free space.Ĭlick Advanced button to access available options. Click Browse to select the Storage Unit to use created during the configuration of the storage, then click OK. Veeam establishes a connection with the EMC Data Domain appliance. The Gateway server is used by Veeam to communicate with EMC Data Domain since the Veeam Data Mover Service cannot be installed into EMC Data Domain storage. Make sure the Data Domain appliance name can be resolved. You must use the account created during the DD Boost configuration step in the EMC Data Domain appliance. Select Dell EMC Data Domain and click Next.Įnter the Data Domain server name and specify the credentials to access the appliance.
Select Deduplicating storage appliance option and click Next. Specify a Name and optionally a Description then click Next. Click Add Repository button to configure a new repository. If EMC Data Domain is used as main backup repository instead, Veeam recommends the use of Restore entire VM and Restore VM files options for faster recovery capabilities.Ĭonfigure EMC Data Domain as Veeam backup repositoryĪccess the Backup Infrastructure area and select the Backup Repositories section. Leveraging on DD Boost protocol, backup jobs result faster since the deduplication process occurs at source-level side optimizing bandwidth usage.ĭue to the nature of EMC Data Domain storage (high compression and deduplication ratios), read and random I/O operations may result slow since each block must be recomposed and decompressed. For this reason EMC Data Domain storage should be used in the backup infrastructure as secondary backup repository for long term retention purposes. You can configure EMC Data Domain as Veeam backup repository to increase backup speed up to 50% taking advantage of EMC's DD Boost protocol.
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