Hi All, I am trying to install the hosted engine on an iscsi target but get the following error: [root@virt-host01 ~]# hosted-engine --deploy ... --== STORAGE CONFIGURATION ==-- During customization use CTRL-D to abort. Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs3, nfs4)[nfs3]: iscsi Please specify the iSCSI portal IP address: 10.43.0.100 Please specify the iSCSI portal port [3260]: Please specify the iSCSI portal user: Please specify the target name (iqn.2001-05.com.equallogic:0-8a0906-8bb896109-6060000000b57145-iscsi-vol-01) [iqn.2001-05.com.equallogic:0-8a0906-8bb896109-6060000000b57145-iscsi-vol-01]: [ INFO ] Discovering iSCSI node [ INFO ] Connecting to the storage server [ INFO ] Discovering iSCSI node [ INFO ] Connecting to the storage server [ ERROR ] Failed to execute stage 'Environment customization': Unable to retrieve the list of LUN(s) please check the SELinux log and settings on your iscsi target The relevant excerpt from the log file is: 2016-05-05 16:05:09 DEBUG otopi.context context._executeMethod:156 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 146, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/storage/blockd.py", line 591, in _customization lunGUID = self._customize_lun(self.domainType, target) File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/storage/blockd.py", line 209, in _customize_lun iqn=target, File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/storage/blockd.py", line 374, in _iscsi_get_lun_list raise RuntimeError("Unable to retrieve the list of LUN(s) please " RuntimeError: Unable to retrieve the list of LUN(s) please check the SELinux log and settings on your iscsi target 2016-05-05 16:05:09 ERROR otopi.context context._executeMethod:165 Failed to execute stage 'Environment customization': Unable to retrieve the list of LUN(s) please check the SELinux log and settings on your iscsi target This is on CentOS 7 with ovirt 3.6. selinux is disabled. I can mount the iscsi target fine using iscsiadm or the Dell Equallogic Host Integration Toolkit commands. I think the first problem is the call to self.cli.getDeviceList in blockd.py is returning an empty list, but I don't know what that function is actually doing. Has anyone experienced similar behaviour or has any suggestions as to what I should check next? Thanks, Darran.