root@ubuntu1:/opt/enomalism2/scripts# modprobe loop max_loop=64
root@ubuntu1:/opt/enomalism2/scripts# xm create /etc/xen/etch3.cfg
Using config file "/etc/xen/etch3.cfg".
Error: Device 2049 (vbd) could not be connected. Failed to find an unused loop device
root@ubuntu1:/opt/enomalism2/scripts#