[Libvirt-cim] [PATCH 0 of 5] Add get_rasd_... functions to RASD and adopt interface changes to assocs
Added get_rasd_by_ref() and get_rasd_by_name() to RASD provider to clean up / fasten the
access to a specific RASD instance.
This interface change has been adopted by the appropriate associaton providers, who need
this access.