[ovirt-users] iSCSI Boot from SAN

Hi, I'm setting up a lab with oVirt 4.2. All hosts are disk-less and boot from a NetApp using iSCSI. All storage domains are also iSCSI, to the same NetApp as BFS. Whenever I put a host into maintenance vdsm seems to try to un-mount all iSCSI partitions including the OS partition, causing the host fail. Is this a supported configuration? Thanks, Alan