The Veeam Backup for Red Hat Virtualization 3b Plug-In may be used as part of a new deployment or to upgrade an existing Veeam Backup for Red Hat Virtualization Plug-In running versions 2.x - 3.x.

After installing the Veeam Backup for Red Hat Virtualization 3b Plug-In, the deployed/upgraded RHV Backup Proxy appliance's build number will be 3.0.2.11.
 

Environment Requirements:

• Veeam Backup & Replication 12 (build 12.0.0.1420) or newer.
• Red Hat Virtualization 4.4 SP1 or higher.
• DNS resolution of Veeam Backup & Replication server, Veeam Backup for Red Hat Virtualization server, Red Hat Virtualization manager (oVirt), and all RHEV hosts.

For a complete list of system requirements and known issues, review the Release Notes.

• Improved scalability.

• Use of proxy user passwords longer than 16 symbols fails.
• Attempting to add Virtualization Managed with a trusted certificate fails.
• Proxy deployment may fail due to an issue executing the proxy deployment script.

  sudo timedatectl list-timezones
  sudo: unable to resolve host veeam: Name or service not known
  

• Proxy deployment or backup job creation may fail in large Virtualization Manager environments (greater than 2 000 VMs).