[root@zeus]~ #xm create XX-template.example.org
Using config file "/etc/xen/XX-template.example.org".
Error: Device 2049 (tap) could not be connected.
Disk image /data/xen/virtual/example/TEMPLATE.ext3 is already in use on hera.example.org.
It was started on 2009-07-25 at 00:19:22 for domain XX-template.example.org
If you believe this is an error, delete lock file /data/xen/virtual/example/TEMPLATE.ext3.lock