I‘ve found the this on page 15 of the release document of v10:
In our environment we have a Hyper-V host in each of our branch offices with two VMs (DC+File) on each host. Today we use Veeam agent with instance license to backup these VMs as it is much cheaper than buying a socket license for each Hyper-V host. Did I understand the change correctly that this is not possible anymore as I have to buy socket licenses? (We have socket licenses for our ESXi environment in the headquarter)Mandatory socket license usage for VM protection: In presence of a Socket license, protecting vSphere or Hyper-V VMs with agents or enterprise application plug-ins requires and consumes a socket license. This is the existing Veeam licensing policy that is now enforced at the product level. To avoid backup interruption after v10 upgrade, please ensure your socket license is sufficient to cover all hypervisor hosts where protected VMs reside, no matter of which Veeam product is used for protecting those VMs.
If so, what covers this socket license on a Hyper-V host? Also the backup of the host with an agent?
Thanks.