Dear All, I have three nodes, a controller node and two compute nodes(volume node). The default value for iscsi_helper in cinder.conf is "tgtadm", I will change to "ietadm" to integrate with iSCSI target. Unfortunately I am not sure that iscsitarget should be installed at controller node or compute node? Have any reference? Regards, Johnson -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140717/31a1a014/attachment.html>