Comment 15 for bug 1556819

Folks, as I already stated in the comment https://bugs.launchpad.net/mos/+bug/1556819/comments/5
this test case involves usage of file injection, which *can* be skipped depending on the ephemeral storage used:

https://github.com/openstack/nova/blob/master/nova/virt/libvirt/driver.py#L3086-L3093

File injection is explicitly disabled in our Puppet manifests for RBD ephemerals:

http://git.openstack.org/cgit/openstack/fuel-library/tree/deployment/puppet/openstack_tasks/manifests/roles/compute.pp#n352

This *must not* pass when ephemerals are stored in Ceph.