I get the following error:
2015-01-21 08:24:48,705 WARN  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (org.ovirt.thread.pool-8-thread-22) Storage domain e5d59e58-6408-4f80-911e-a30d0e7ca1fe:BuranIsoDomain is not visible to one or more hosts. Since the domains type is ISO, hosts status will not be changed to non-operational
2015-01-21 08:24:54,764 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] (ajp--127.0.0.1-8702-3) [2c666536] Command CreateStorageDomainVDSCommand(HostName = saturnus1, HostId = 1180a1f6-635e-47f6-bba1-871d8c432de0, storageDomain=StorageDomainStatic[StoragePoolOracle01, fd6c6779-8353-42f6-b2ff-0c670e4b8a73], args=qEZ3pE-03I3-5w9M-1XFN-ArBH-2d2e-fSVRF3) execution failed. Exception: VDSNetworkException: java.util.concurrent.TimeoutException
2015-01-21 08:24:54,769 ERROR [org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand] (ajp--127.0.0.1-8702-3) [2c666536] Command org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.util.concurrent.TimeoutException (Failed with error VDS_NETWORK_ERROR and code 5022)
2015-01-21 08:24:54,810 ERROR [org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand] (ajp--127.0.0.1-8702-3) [2c666536] Transaction rolled-back for command: org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand.
2015-01-21 08:24:54,839 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-3) [2c666536] Correlation ID: 2c666536, Job ID: 35bc8058-ab79-40b5-be1e-877b88362261, Call Stack: null, Custom Event ID: -1, Message: Failed to add Storage Domain StoragePoolOracle01. (User: admin)
2015-01-21 08:24:55,107 WARN  [org.ovirt.engine.core.bll.AddVmFromScratchCommand] (DefaultQuartzScheduler_Worker-25)