def rollback_live_migration_at_destination(self, context, instance, network_info, block_device_info, destroy_disks=True, migrate_data=None):
    'Clean up destination node after a failed live migration.'
    self.destroy(context, instance, network_info, block_device_info, destroy_disks, migrate_data)
Clean up destination node after a failed live migration.
def rollback_live_migration_at_destination(self, context, instance, network_info, block_device_info, destroy_disks=True, migrate_data=None):
    
    self.destroy(context, instance, network_info, block_device_info, destroy_disks, migrate_data)