dump backup name files

Hi, the names of the backup dumps is a default. but when I have 2 Proxmox, backups have the same names in different VMs. Example: Proxmox IP X (name=Server1): VM = 100, vmname="SrvSQL1", backup = vzdump-qemu-100-2016_02_14-03_00_02.vma.gz IP Proxmox Y (name=Server2): VM = 100...