This in-house patch adds a subclass to LiveMigrateData to support

Solaris kernel zone live migration. It will be proposed to the upstream

along with the Zones driver for Nova at some point in the future.

--- nova-13.1.0/nova/objects/migrate_data.py.~1~	2016-06-14 08:45:49.000000000 -0700

+++ nova-13.1.0/nova/objects/migrate_data.py	2016-08-04 00:28:57.050454220 -0700

@@ -257,3 +257,26 @@ class XenapiLiveMigrateData(LiveMigrateD

 @obj_base.NovaObjectRegistry.register

 class HyperVLiveMigrateData(LiveMigrateData):

     VERSION = '1.0'

+

+

+@obj_base.NovaObjectRegistry.register

+class SolarisZonesLiveMigrateData(LiveMigrateData):

+    VERSION = '1.0'

+

+    fields = {

+        'hypervisor_hostname': fields.StringField(),

+    }

+

+    def to_legacy_dict(self, pre_migration_result=False):

+        legacy = super(SolarisZonesLiveMigrateData, self).to_legacy_dict()

+        if self.obj_attr_is_set('hypervisor_hostname'):

+            legacy['hypervisor_hostname'] = self.hypervisor_hostname

+        if pre_migration_result:

+            legacy['pre_live_migration_result'] = {}

+

+        return legacy

+

+    def from_legacy_dict(self, legacy):

+        super(SolarisZonesLiveMigrateData, self).from_legacy_dict(legacy)

+        if 'hypervisor_hostname' in legacy:

+            self.hypervisor_hostname = legacy['hypervisor_hostname']