Hi, Is your migration network provisionned by DHCP? If so, there is a known bug that prevents NetworkManager to set ip rule table for your migration network, and it won't be fixed before 4.5 release. As a workaround, you can set the protocol to static or manually assign rule table to 0 as folowing on all on your hosts: nmcli connection mod migration ipv4.route-table 0 && nmcli con up migration Le 10/12/2021 à 17:07, Niklas Larsson via Users a écrit :
Hi,
we are trying to upgrade 4.3.7 -> 4.4.9 (Ovirt-Node, hosted engine). And things looks good until we try to migrate VM from 4.3.7 host to the 4.4.9 host, it fails with an generic error - and in below is from the vsdm.log from the 4.3.7 host.
Migrating VM from 4.4.9 host -> 4.3.7 host works.
Upgraded the 4.3.7 to 4.3.10 - did not solve it
Log from the 4.3 host: 2021-12-10 16:18:22,829+0100 INFO (jsonrpc/1) [api.virt] START migrate(params={u'incomingLimit': 2, u'src': u'kvm22.shg.mgn.weblink.se', u'dstqemu': u'10.1.2.111', u'autoConverge': u'true', u'tunneled': u'false', u'enableGuestEvents': T rue, u'dst': u'kvm21.shg.mgn.weblink.se:54321', u'convergenceSchedule': {u'init': [{u'params': [u'100'], u'name': u'setDowntime'}], u'stalling': [{u'action': {u'params': [u'150'], u'name': u'setDowntime'}, u'limit': 1}, {u'action': {u'params': [u'200'], u'name': u'setDowntime'}, u'limit': 2}, {u'action': {u'params': [u'300'], u'name': u'setDowntime'}, u'limit': 3}, {u'action': {u'params': [u'400'], u'name': u'setDowntime'}, u'limit': 4}, {u'action': {u'params': [u'500'], u'name': u'setDowntime'}, u'limit': 6}, {u'action': {u'params': [], u'name': u'abort'}, u'limit': -1}]}, u'vmId': u'11f3a2aa-7951-4064-92f9-bb8ab515373b', u'abortOnError': u'true', u'outgoingLimit': 2, u'compressed': u'false', u'maxBandwidth': 62, u'method': u'online'}) from=::ffff:10.1.2.51,46546, flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2, vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48) 2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [api.virt] FINISH migrate return={'status': {'message': 'Migration in progress', 'code': 0}, 'progress': 0} from=::ffff:10.1.2.51,46546, flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2, vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54) 2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC call VM.migrate succeeded in 0.01 seconds (__init__:312) 2021-12-10 16:18:22,873+0100 ERROR (migsrc/11f3a2aa) [virt.vm] (vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') [Errno -2] Name or service not known (migration:282) 2021-12-10 16:18:22,875+0100 ERROR (migsrc/11f3a2aa) [virt.vm] (vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') Failed to migrate (migration:450) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 402, in _regular_run self._setupVdsConnection() File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 239, in _setupVdsConnection client = self._createClient(port) File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 227, in _createClient client_socket = utils.create_connected_socket(host, int(port), sslctx) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 435, in create_connected_socket socket.AF_UNSPEC, socket.SOCK_STREAM) gaierror: [Errno -2] Name or service not known 2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] START getMigrationStatus() from=::ffff:10.1.2.51,46546, vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48) 2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] FINISH getMigrationStatus return={'status': {'message': 'Done', 'code': 0}, 'migrationStats': {'status': {'message': 'Fatal error during migration', 'code': 12}, 'progress': 0}} from=::ffff:10.1.2.51,46546, vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54) 2021-12-10 16:18:22,889+0100 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call VM.getMigrationStatus succeeded in 0.00 seconds (__init__:312) 2021-12-10 16:18:23,431+0100 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call Host.ping2 succeeded in 0.00 seconds (__init__:312)
Any ideas?
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