Hello everyone, Please excuse me if this question has been asked before, I've searched the mailing list archives and can't find someone having the same problem as I am. I have a new oVirt installation that I'm trying to configure, and I cannot get the ISO domain I configured during engine-setup to show in the UI at all. Installation layout: # Engine CentOS 7 - oVirt Engine 3.5 (VM on different, non-oVirt cluster) # Nodes de-fra-p-hv05 - oVirt Node 3.5 de-fra-p-hv06 - oVirt Node 3.5 I installed and configured the engine, but the node that runs the engine is a VM, and will not be running VMs itself. I intend to use it only as a management node (in the VMWare world this would be analogous to the vCenter server). I don't want to run hosted engine because that requires me to install Fedora/CentOS on the blades. I would much rather have the engine live on a different cluster and just run oVirt node on the blades. I am able to install the nodes successfully, and configure them from within the engine UI. I am using an iSCSI SAN for VM storage. As per the Quick Setup guide, I have configured my iSCSI network on the nodes and created an iSCSI storage domain for VMs. Where I am utterly stuck is the creation of the ISO domain: http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Attach_an_IS... Since the server running oVirt engine is not participating in the cluster, it doesn't appear in my data center. This might be my problem, but I'm not sure. Here's a summary of the data center I have configured thus far: System |- Data Centers |- Default |- Storage |- sanQA |- Networks |- ovirtmgmt |- hpmsa |- vmnet128 |- Clusters |- QA |- Hosts |- de-fra-p-hv05 |- de-fra-p-hv06 I have edited the ACL on the server running oVirt engine to allow rw access on /var/lib/exports/iso to nodes de-fra-p-hv05 and de-fra-p-hv06. $ cat /etc/exports.d/ovirt-engine-iso-domain.exports /var/lib/exports/iso de-fra-p-ove01.domain.xyz(rw) /var/lib/exports/iso 172.20.102.215(rw) /var/lib/exports/iso 172.20.102.216(rw) When I try to import an ISO domain in the Data Center -> Storage tab, I get the following error: "Error while executing action: Cannot add Storage Connection. Storage connection already exists." Attached is the engine log from attempting to import the ISO domain. I don't have any ISO domain visible in the Storage tab of my data center. Since I cannot see the ISO domain in the UI, I cannot create new virtual machines on my cluster. Please help me understand what I've done wrong. I've also attached a screenshot of the management interface. As you can see, I've configured an iSCSI domain. I see no button in the UI to "Attach ISO" http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Attach_an_IS... Thank you, Hal
