Hi there

I've got a 3 node oVirt 3.3.1 setup connecting to an Equallogic iSCSI SAN array. My nodes keep going offline with these errors:

Host reports about one of the Active Storage Domains as Problematic.

Host cannot access one of the Storage Domains attached to the Data Center <DC> Setting Host state to Non-Operational

The host is then fenced, reboots and comes back up normally.

I see some of these errors prior to the event:
2013-12-10 13:36:49,442 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ListVDSCommand] (DefaultQuartzScheduler_Worker-14) Command ListVDS execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused
2013-12-10 13:36:49,448 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler_Worker-14) Failed to refresh VDS , vds = 7f74b28a-149a-4f87-9689-b23db6d435f7 : <hostname> , VDS Network Error, continuing.
2013-12-10 13:36:52,490 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-59) Command GetCapabilitiesVDS execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused

Any ideas where to look? I can't see any errors on the switches or SAN..

Thanks
Ian

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