More logs-

migration aborted-

2015-07-17 04:10:29.375 ERROR nova.virt.libvirt.driver [req-6c97293d-b191-417e-9e77-d4967b5bfc5d tempest-LiveBlockMigrationTestJSON-824752007 tempest-LiveBlockMigrationTestJSON-153657043] [instance: 6404173e-bb22-43a8-9894-447e2f12591a] Live Migration failure: operation failed: Failed to connect to remote libvirt URI qemu+ssh://stack@devstack-trusty-2-node-hpcloud-b3-3757707/system: Cannot recv data: ssh: Could not resolve hostname devstack-trusty-2-node-hpcloud-b3-3757707: Name or service not known: Connection reset by peer

2015-07-17 04:10:29.812 ERROR nova.virt.libvirt.driver [req-6c97293d-b191-417e-9e77-d4967b5bfc5d tempest-LiveBlockMigrationTestJSON-824752007 tempest-LiveBlockMigrationTestJSON-153657043] [instance: 6404173e-bb22-43a8-9894-447e2f12591a] Migration operation has aborted

Tempest got sever status ACTIVE-

2015-07-17 04:10:30.328 8841 INFO tempest_lib.common.rest_client [req-6a2bc77d-96dc-4693-b0be-b3a9034ea465 ] Request (LiveBlockMigrationTestJSON:test_live_block_migration): 200 GET http://10.0.2.52:8774/v2/77d97fc3f3774db2ae4fa2fa5ae87240/servers/6404173e-bb22-43a8-9894-447e2f12591a 0.110s
2015-07-17 04:10:30.329 8841 DEBUG tempest_lib.common.rest_client [req-6a2bc77d-96dc-4693-b0be-b3a9034ea465 ] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'}
        Body: None
    Response - Headers: {'content-location': 'http://10.0.2.52:8774/v2/77d97fc3f3774db2ae4fa2fa5ae87240/servers/6404173e-bb22-43a8-9894-447e2f12591a', 'content-type': 'application/json', 'x-compute-request-id': 'req-6a2bc77d-96dc-4693-b0be-b3a9034ea465', 'content-length': '1558', 'date': 'Fri, 17 Jul 2015 04:10:30 GMT', 'status': '200', 'connection': 'close'}
        Body: {"server": {"status": "ACTIVE", "updated": "2015-07-17T04:10:29Z", "hostId": "35504644e221f8de9a80e284b12b1c635d28e4009c20968ad11726bd", "addresses": {"private": [{"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:ed:00:14", "version": 4, "addr": "10.1.0.7", "OS-EXT-IPS:type": "fixed"}]}, "links": [{"href": "http://10.0.2.52:8774/v2/77d97fc3f3774db2ae4fa2fa5ae87240/servers/6404173e-bb22-43a8-9894-447e2f12591a", "rel": "self"}, {"href": "http://10.0.2.52:8774/77d97fc3f3774db2ae4fa2fa5ae87240/servers/6404173e-bb22-43a8-9894-447e2f12591a", "rel": "bookmark"}], "key_name": null, "image": {"id": "9ce5a4ea-b60e-40e9-8cfe-156299600402", "links": [{"href": "http://10.0.2.52:8774/77d97fc3f3774db2ae4fa2fa5ae87240/images/9ce5a4ea-b60e-40e9-8cfe-156299600402", "rel": "bookmark"}]}, "OS-EXT-STS:task_state": null, "OS-EXT-STS:vm_state": "active", "OS-SRV-USG:launched_at": "2015-07-17T04:10:25.000000", "flavor": {"id": "42", "links": [{"href": 


Tempest failed for different Host-

    Response - Headers: {'content-location': 'http://10.0.2.52:8774/v2/c7f3b3ffa71c4965a5a7adcd27e1a651/servers/6404173e-bb22-43a8-9894-447e2f12591a', 'content-type': 'application/json', 'x-compute-request-id': 'req-ebc1972a-c847-4f67-b68c-5039877e346b', 'content-length': '1777', 'date': 'Fri, 17 Jul 2015 04:10:30 GMT', 'status': '200', 'connection': 'close'}
        Body: {"server": {"status": "ACTIVE", "updated": "2015-07-17T04:10:29Z", "hostId": "35504644e221f8de9a80e284b12b1c635d28e4009c20968ad11726bd", "OS-EXT-SRV-ATTR:host": "devstack-trusty-2-node-hpcloud-b3-3757707-20386", "addresses": {"private": [{"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:ed:00:14", "version": 4, "addr": "10.1.0.7", "OS-EXT-IPS:type": "fixed"}]}, "links": [{"href": "http://10.0.2.52:8774/v2/c7f3b3ffa71c4965a5a7adcd27e1a651/servers/6404173e-bb22-43a8-9894-447e2f12591a", "rel": "self"}, {"href": "http://10.0.2.52:8774/c7f3b3ffa71c4965a5a7adcd27e1a651/servers/6404173e-bb22-43a8-9894-447e2f12591a", "rel": "bookmark"}], "key_name": null, "image": {"id": "9ce5a4ea-b60e-40e9-8cfe-156299600402", "links": [{"href": "http://10.0.2.52:8774/c7f3b3ffa71c4965a5a7adcd27e1a651/images/9ce5a4ea-b60e-40e9-8cfe-156299600402", "rel": "bookmark"}]}, "OS-EXT-STS:task_state": null, "OS-EXT-STS:vm_state": "active", "OS-EXT-SRV-ATTR:instance_name": "instance-00000006", "OS-SRV-USG:launched_at": "2015-07-17T04:10:25.000000", "OS-EXT-SRV-ATTR:hypervisor_hostname": "devstack-trusty-2-node-hpcloud-b3-3757707-20386", "flavor": {"id": "42", "links": [{"href": "http://10.0.2.52:8774/c7f3b3ffa71c4965a5a7adcd27e1a651/flavors/42", "rel": "bookmark"}]}, "id": "6404173e-bb22-43a8-9894-447e2f12591a", "security_groups": [{"name": "default"}], "OS-SRV-USG:terminated_at": null, "OS-EXT-AZ:availability_zone": "nova", "user_id": "1d17b280c1ad44929a30b3eae9978e57", "name": "tempest.common.compute-instance-1186700571", "created": "2015-07-17T04:10:23Z", "tenant_id": "77d97fc3f3774db2ae4fa2fa5ae87240", "OS-DCF:diskConfig": "MANUAL", "os-extended-volumes:volumes_attached": [], "accessIPv4": "", "accessIPv6": "", "progress": 0, "OS-EXT-STS:power_state": 1, "config_drive": "", "metadata": {}}}
}}}

Traceback (most recent call last):
  File "tempest/api/compute/admin/test_live_migration.py", line 118, in test_live_block_migration
    self._test_live_block_migration()
  File "tempest/api/compute/admin/test_live_migration.py", line 112, in _test_live_block_migration
    self.assertEqual(target_host, self._get_host_for_server(server_id))
  File "/opt/stack/new/tempest/.tox/full/local/lib/python2.7/site-packages/testtools/testcase.py", line 350, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/opt/stack/new/tempest/.tox/full/local/lib/python2.7/site-packages/testtools/testcase.py", line 435, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: !=:
reference = u'devstack-trusty-2-node-hpcloud-b3-3757707'
actual    = u'devstack-trusty-2-node-hpcloud-b3-3757707-20386'