[Users] Recommended way to disconnect and remove iSCSI direct LUNs

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --VQiJjAHh4OqnW9GHojIg6s1LSghwPBraw Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello, I have ovirt 3.3.2 running with FC19 nodes. I have several virtual machines that use directly attached iSCSI LUNs. Discovering, attaching and using new LUNs works without issues (vdsm needed some patching to work with Dell Equallogic, as described here https://sites.google.com/a/keele.ac.uk/partlycloudy/ovirt, but that's a separate issue). Also live migration works well between hosts and the LUNs get properly attached to the migration target host. However, I don't see any way to disconnect/remove LUNs that are no longer needed (e.g. VM is removed). What is the recommended way to remove old LUNs, so that the underlying iSCSI sessions are disconnected? Especially if a VM has been migrated between hosts, it leaves the LUNs connected on multiple nodes. Thank you in advance! Best regards, Boyan Tabakov --VQiJjAHh4OqnW9GHojIg6s1LSghwPBraw Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" --VQiJjAHh4OqnW9GHojIg6s1LSghwPBraw--