Windows 2008 guest + nfs storage

[Burn]

I'm running Win2k8 KVM guest. It has 3 local disks and now I want to add one more on NFS share. The share mounted without trouble, and the disk was created, but when guest is started, there's no sign it's detected the disk. I looked in Windows logs, Proxmox logs - nothing. How do I troubleshoot that?
PVE 1.5

 

[dietmar]

You need to stopp the VM, the start again. A simple reboot does not change the attached hardware.

 

[Burn]

that was too simple to guess. Thanks.