It filters out zero data blocks, blocks of swap files and blocks of excluded VM guest OS files. While transporting VM data, the source Veeam Data Mover performs additional processing. If CBT is not available, the source Veeam Data Mover interacts with the target Veeam Data Mover on the backup repository to obtain backup metadata, and uses this metadata to detect blocks that have changed since the previous job session. During incremental job sessions, the source Veeam Data Mover uses CBT to retrieve only those data blocks that have changed since the previous job session. The source Veeam Data Mover reads the VM data from the read-only VM disk and transfers the data to the backup repository in one of transport modes.All changes that the user makes to the VM during backup are written to delta files.
VM disks are put to the read-only state, and every virtual disk receives a delta file. Veeam Backup & Replication requests vCenter Server or ESXi host to create a VM snapshot.If application-aware image processing is enabled for the job, Veeam Backup & Replication connects to VM guest OSes, deploys non-persistent runtime components or, if necessary, persistent agent components on VM guest OSes and performs in-guest processing tasks.Veeam Backup Manager queries information about VMs and virtualization hosts from the Veeam Broker Service.Veeam Data Movers on the backup proxy and backup repository establish a connection with each other for data transfer.Veeam Backup Manager establishes a connection with Veeam Data Movers on the target backup repository and backup proxy, and sets a number of rules for data transfer, such as network traffic throttling rules and so on.The resource scheduler checks what backup infrastructure resources are available, and assigns backup proxies and backup repositories to process job tasks. The Veeam Backup Service includes a resource scheduling component that manages all tasks and resources in the backup infrastructure. Veeam Backup Manager connects to the Veeam Backup Service.For every disk of VMs added to the job, Veeam Backup & Replication creates a new task. Veeam Backup Manager reads job settings from the configuration database and creates a list of VM tasks to process. When a new backup job session starts, Veeam Backup & Replication starts the Veeam Backup Manager process on the backup server.There's no doubt we will keep indexing Socket pricing in light of CPUs becoming more and more powerful.Veeam Backup & Replication performs VM backup in the following way:
VEEAM BACKUP PRICES LICENSE
Alternatively, consider pre-paying multiple years of maintenance for your socket license to secure the current pricing, not to be impacted by future increases. The migration will have no extra costs for you (same as renewing your sockets).Ģ. It is licensed per-workload and thus is not a subject to VM density related price revisions. Consider migrating to the Veeam Universal License. Veeam chose to "index" the price gradually instead.ġ. You may have heard recently from VMware that they have instead doubled the license price for high-density CPUs. The reason why the socket price was increased this January is growing VM density per socket. I have the historical price list spreadsheet since 2015 in front of me, and can tell you the exact MSRP for any year.
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