Hi all, I'm trying to create a new volume in a netfs pool.  

The pool works correctly and it is active. If I try to create the volume from the virt-manager GUI nothing happens. While if I use virsh this is the result. 


virsh # pool-list 
Name                 State      Autostart 
-----------------------------------------
routers              active     yes       

virsh # vol-create-as routers namevol 2G
error: Failed to create vol vr1
error: cannot create path '/var/lib/libvirt/images/routers/namevol': Invalid argument


What am I missing?

Thanks for your help!
Daniele