Updated openstack/openstack
Project: openstack/ceilometer  075ca4003b6c3392571d07af61f7345c20e4f900

Improve performance of libvirt inspector requests

Currently libvirt inspector call _test_connection before every
request. It takes 30% of running time.
In patch we catch libvirt exceptions at runtime and try to restart
a failed request.

Change-Id: Ia776ca5ada841698d652f2749e74aabe57d804eb