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[Gary Kotton <1346549@xxxxxxxxxxxxxxxxxx>]

I hit the same issue and it was due to the way in which cinder was
configured. My understanding is that this is the case here as this is
the CI. Since updating the config is up and running.

** Changed in: nova
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1346549

Title:
  VMware: "Storage error: Unable to find iSCSI Target"

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  The following Tempest tests are failing with the VMware nova driver:

  tempest.api.compute.servers.test_delete_server.DeleteServersTestJSON.test_delete_server_while_in_attached_volume
  tempest.api.compute.servers.test_delete_server.DeleteServersTestXML.test_delete_server_while_in_attached_volume
  tempest.api.compute.servers.test_server_rescue_negative.ServerRescueNegativeTestJSON.test_rescued_vm_detach_volume
  tempest.api.compute.servers.test_server_rescue_negative.ServerRescueNegativeTestXML.test_rescued_vm_detach_volume

  The following error is seen in the logs:

  Traceback (most recent call last):
    File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply
      incoming.message))
    File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch
      return self._do_dispatch(endpoint, method, ctxt, args)
    File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch
      result = getattr(endpoint, method)(ctxt, **new_args)
    File "/opt/stack/nova/nova/compute/manager.py", line 405, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/opt/stack/nova/nova/exception.py", line 88, in wrapped
      payload)
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/exception.py", line 71, in wrapped
      return f(self, context, *args, **kw)
    File "/opt/stack/nova/nova/compute/manager.py", line 290, in decorated_function
      pass
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/compute/manager.py", line 276, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/opt/stack/nova/nova/compute/manager.py", line 318, in decorated_function
      kwargs['instance'], e, sys.exc_info())
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/compute/manager.py", line 306, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/opt/stack/nova/nova/compute/manager.py", line 4269, in attach_volume
      bdm.destroy(context)
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/compute/manager.py", line 4266, in attach_volume
      return self._attach_volume(context, instance, driver_bdm)
    File "/opt/stack/nova/nova/compute/manager.py", line 4287, in _attach_volume
      self.volume_api.unreserve_volume(context, bdm.volume_id)
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/compute/manager.py", line 4279, in _attach_volume
      do_check_attach=False, do_driver_attach=True)
    File "/opt/stack/nova/nova/virt/block_device.py", line 45, in wrapped
      ret_val = method(obj, context, *args, **kwargs)
    File "/opt/stack/nova/nova/virt/block_device.py", line 249, in attach
      connector)
    File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
      six.reraise(self.type_, self.value, self.tb)
    File "/opt/stack/nova/nova/virt/block_device.py", line 240, in attach
      device_type=self['device_type'], encryption=encryption)
    File "/opt/stack/nova/nova/virt/vmwareapi/driver.py", line 646, in attach_volume
      mountpoint)
    File "/opt/stack/nova/nova/virt/vmwareapi/volumeops.py", line 388, in attach_volume
      self._attach_volume_iscsi(connection_info, instance, mountpoint)
    File "/opt/stack/nova/nova/virt/vmwareapi/volumeops.py", line 363, in _attach_volume_iscsi
      reason=_("Unable to find iSCSI Target"))
  StorageError: Storage error: Unable to find iSCSI Target

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