I have low backup speed on nfs server. max 100Mbit/sec
if i run iperf...
nas as server, proxmox as client, 95 Mbits/sec
proxmox as server, nas as client 943 Mbits/sec
nas as server virtual machine as client 843 Mbits/sec
proxmox as server, virtual machine as client 5,5 Gbits/sec...