[ovirt-users] Running Self Hosted-Engine on the same iSCSI target as other Storage Domains

We are using Dell SC (Storage) with iSCSI with oVirt, it is impossible to create a new Target Portal with a specific LUN so it's impossible to isolate the SE LUN from other LUNs that are in use by other Storage Domains. According to the documentations this is not a best practice, while searching i ran into that specific issue but it seems to be solved. Is it still by best practice when using oVirt 4.4 to use a whole different target for the SE? If it is not possible giving the current envrionment restrictions is the only option for us is to attach a few disks to each servers and create a small gluster cluster (volume) just for the SE?