libvirt users - Nov 2013 - Error facing when starting the VM.

Hi,

i am using eucalyptus -2.0.3 and libvirt 1.1.3 for xen -4.2.1.

i found this error when starting the Vm via euca2ools(euca-run-instances)

the error details are as follows:

*libvirt: internal error: client socket is closed (code=1) *

*hypervisor failed to start domain*

But from virsh i checked everything is working fine. I dont know why the
socket is getting closed when accessing from eucalyptus.

GIve some suggestions to solve this error.

Regards,
cooldharma06.