Hi, Have you been adding or redeploying a host lately? If yes, then try restarting ovirt-ha-broker service. If it helps then it might be a case of this bug: https://bugzilla.redhat.com/1527394 The ovirt-ha-agent and brokers from oVirt 4.2 are fixed already, but we havent backported the fix yet. Best regards Martin Sivak On Fri, Jan 19, 2018 at 1:01 PM, Alex K <rightkicktech(a)gmail.com&gt; wrote: > Hi All, > > I have a 3 server ovirt 4.1 selft hosted setup with gluster replica 3. > > I see that suddenly one of the hosts reported as unresponsive and at same > time the /var/log/messages logged: > > ovirt-ha-broker ovirt_hosted_engine_ha.broker.listener.ConnectionHandler > ERROR Error handling request, data: 'set-storage-domain FilesystemBackend > dom_type=glusterfs > sd_uuid=ad7b9e2a-7ae3-46ad-9429-5f5ef452eac8'#012Traceback (most recent call > last):#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/broker/listener.py", > line 166, in handle#012 data)#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/broker/listener.py", > line 299, in _dispatch#012 .set_storage_domain(client, sd_type, > **options)#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/broker/storage_broker.py", > line 66, in set_storage_domain#012 self._backends[client]. connect()#012 > File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/lib/storage_backends.py", > line 462, in connect#012 self._dom_type)#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/lib/storage_backends.py", > line 107, in get_domain_path#012 " in {1}".format(sd_uuid, > parent))#012BackendFailureException: path to storage domain > ad7b9e2a-7ae3-46ad-9429-5f5ef452eac8 not found in > /rhev/data-center/mnt/glusterSD > Jan 15 11:04:56 v1 journal: vdsm root ERROR failed to retrieve Hosted Engine > HA info#012Traceback (most recent call last):#012 File > "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 231, in > _getHaInfo#012 stats = instance.get_all_stats()#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/client/client.py", > line 103, in get_all_stats#012 self._configure_broker_conn( broker)#012 > File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/client/client.py", > line 180, in _configure_broker_conn#012 dom_type=dom_type)#012 File > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ ha/lib/brokerlink.py", > line 177, in set_storage_domain#012 .format(sd_type, options, > e))#012RequestError: Failed to set storage domain FilesystemBackend, options > {'dom_type': 'glusterfs', 'sd_uuid': > 'ad7b9e2a-7ae3-46ad-9429-5f5ef452eac8'}: Request failed: <class > 'ovirt_hosted_engine_ha.lib.storage_backends.BackendFailureException'> > > > At VDSM logs i see the following continuously logged: > [jsonrpc.JsonRpcServer] RPC call VM.getStats failed (error 1) in 0.00 > seconds (__init__:539) > > No errors seen at gluster at same time frame. > > Any hints on what is causing this issue? It seems a storage access issue but > gluster was up and volumes ok. The VMs that I am running on top are Windows > 10 and Windows 2016 64 bit. > > > Thanx, > Alex > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >