I try to deploy hosted-engine 4.3.2-rc2 on iSCSI I put a ipv4 portal address and targets get discovered. However they are are returned by the Synology hosts with both ipv4 and ipv6 adresses. LUN discovery then fails while attempting to connect to ipv6 address I tried hosted-engine --deploy --4 to force ipv4 but that fails too. Please specify the storage you would like: iscsi Please specify the iSCSI portal IP address: 10.199.9.16 Please specify the iSCSI portal port [3260]: Please specify the iSCSI discover user: Please specify the iSCSI discover password: Please specify the iSCSI portal login user: Please specify the iSCSI portal login password: [ INFO ] Discovering iSCSI targets [ INFO ] TASK [ovirt.hosted_engine_setup : Execute just a specific set of steps] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Force facts gathering] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Obtain SSO token using username/password credentials] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Prepare iSCSI parameters] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Fetch host facts] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : iSCSI discover with REST API] [ INFO ] ok: [localhost] The following targets have been found: [1] iqn.2000-01.com.synology:SVC-STO-FR-301.Target-1.2dfed4a32a TPGT: 1, portals: 10.199.9.16:3260 fe80::211:32ff:fe6d:6ddb:3260 [2] iqn.2000-01.com.synology:SVC-STO-FR-301.Target-2.2dfed4a32a TPGT: 1, portals: 10.199.9.16:3260 fe80::211:32ff:fe6d:6ddb:3260 in Host's logs : mars 15 09:32:25 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]:conn 0 login rejected: initiator error (02/00) mars 15 09:32:25 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]: Connection1:0 to [target: iqn.2000-01.com.synology:SVC-STO-FR-301.Target-2.2dfed4a32a, portal: 10.199.9.16,3260] through [iface: default] is shutdown. mars 15 09:32:27 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]: cannot make a connection to fe80::211:32ff:fe6d:6ddb:3260 (-1,22) ... mars 15 09:33:21 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]: cannot make a connection to fe80::211:32ff:fe6d:6ddb:3260 (-1,22) mars 15 09:33:24 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]: cannot make a connection to fe80::211:32ff:fe6d:6ddb:3260 (-1,22) mars 15 09:33:27 vs-inf-int-kvm-fr-304-210.hostics.fr vdsm[26174]: WARN Worker blocked: <Worker name=jsonrpc/1 running <Task <JsonRpcTask {'params': {u'connectionParams': [{u'port': u'3260', u'connection': u'fe80::211:32ff:fe6d:6ddb', u'iqn': u'iqn.2000-01.com.synology:SVC-STO-FR-301.Target-2.2dfed4a32a', u'user': u'', u'tpgt': u'1', u'ipv6_enabled': u'true', u'password': '********', u'id': u'00000000-0000-0000-0000-000000000000'}], u'storagepoolID': u'00000000-0000-0000-0000-000000000000', u'domainType': 3}, 'jsonrpc': '2.0', 'method': u'StoragePool.connectStorageServer', 'id': u'31411035-df1d-4b61-ac37-2a138dbdbb00'} at 0x7fcb904ef390> timeout=60, duration=60.00 at 0x7fcb904ef410> task#=10 at 0x7fcb905977d0>, traceback: File: "/usr/lib64/python2.7/threading.py", line 785, in __bootstrap self.__bootstrap_inner() File: "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner self.run() File: "/usr/lib64/python2.7/threading.py", line 765, in run self.__target(*self.__args, **self.__kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 195, in run ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run self._execute_task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in _execute_task task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in __call__ self._callable() File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 262, in __call__ self._handler(self._ctx, self._req) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 305, in _serveRequest response = self._handle_request(req, ctx) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345, in _handle_request res = method(**params) File: "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 198, in _dynamicMethod result = fn(*methodArgs) File: "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1095, in connectStorageServer connectionParams) File: "/usr/lib/python2.7/site-packages/vdsm/storage/dispatcher.py", line 74, in wrapper result = ctask.prepare(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 108, in wrapper return m(self, *a, **kw) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1179, in prepare result = self._run(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File: "<string>", line 2, in connectStorageServer File: "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2411, in connectStorageServer conObj.connect() File: "/usr/lib/python2.7/site-packages/vdsm/storage/storageServer.py", line 488, in connect iscsi.addIscsiNode(self._iface, self._target, self._cred) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsi.py", line 217, in addIscsiNode iscsiadm.node_login(iface.name, target.address, target.iqn) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 327, in node_login portal, "-l"]) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 122, in _runCmd return misc.execCmd(cmd, printable=printCmd, sudo=True, sync=sync) File: "/usr/lib/python2.7/site-packages/vdsm/common/commands.py", line 213, in execCmd (out, err) = p.communicate(data) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 924, in communicate stdout, stderr = self._communicate(input, endtime, timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1706, in _communicate orig_timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1779, in _communicate_with_poll ready = poller.poll(self._remaining_time(endtime)) mars 15 09:33:27 vs-inf-int-kvm-fr-304-210.hostics.fr iscsid[5983]: cannot make a connection to fe80::211:32ff:fe6d:6ddb:3260 (-1,22) Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group