The node requires staging space - assume a number of concurrent export and store tasks and multiply it by the biggest VM size (for example: 6 export tasks + 4 store tasks * 100 GB should require around 1 TB)
vProtect is installed in the /opt/vprotect folder and staging space is assumed to be in /vprotect_data - these are the defaults and should not be changed.
Add your Hypervisor(s) or Hypervisor Manager(s) and initiate the index to retrieve a list of VMs, storage etc.:
by indexing Hypervisor Manager (RHV/oVirt/OLVM/Oracle VM/Nutanix Prism) you'll have hypervisors added automatically. Other hypervisors need to be entered one by one (KVM/Xen/Citrix Hypervisor/XCP-ng/Proxmox VE)