[Users] custom multipath.conf

Hi, I've an ovirt 3.2 install and I use iscsi targets for the disks. The thing is that if I use ovirt to access the iscsi targets, it fails because it doesn't get the right config deployed to the hosts. Thus I had to do this manually and add the "private" header to the multipath.conf file so ovirt doesn't overwrite it's contents. I also use alias for the luns and they also get wiped out. Is there a file I can set in the engine so my config can be centralized again and don't have to propagate every change manually to every host? Regards,