On Thu, Oct 29, 2015 at 3:32 PM, Johan Vermeulen <jameslast29@gmail.com> wrote:
2015-10-29 14:50:30,997 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (org.ovirt.thread.pool-8-thread-11) [118e82a3] START, ConnectStorageServerVDSCommand(HostName = ovirt, HostId = ff2f4dc2-5d2d-46b8-ab26-9c8f75e0c36f, storagePoolId = 00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList = [{ id: fa6e70e4-17c7-40f2-8f87-993076abd1eb, connection: linux4all.ddns.net:/var/lib/exports/iso, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 3cb714d0

You are exporting at /exports/iso but than you are trying to connect to linux4all.ddns.net:/var/lib/exports/iso so it fails: re-try removing /var/lib