Exclude mount targets which are files
Exclude mount targets which are files

Bug-Url: https://bugzilla.redhat.com/1252467
Change-Id: I819bd8d86bbab8657aeaea745319145e39133ce3
Signed-off-by: Vinzenz Feenstra <600e8a10eeff4f08c65e2cf493cd851025e86fd2@redhat.com>

oVirt/ovirt-guest-agent,oVirt/ovirt-guest-agent,oVirt/ovirt-guest-agent,oVirt/ovirt-guest-agent