Remove FSM from NoPartitions p-map

Don't set the volume device_path by calling 'create'

base/fs/partitionmaps/none.py

@@ -1,27 +1,15 @@
 from ..partitions.single import SinglePartition
-from common.fsm_proxy import FSMProxy
 
 
-class NoPartitions(FSMProxy):
-
-	events = [{'name': 'create', 'src': 'nonexistent', 'dst': 'created'}]
+class NoPartitions(object):
 
 	def __init__(self, data):
 		root = data['root']
 		self.root = SinglePartition(root['size'], root['filesystem'])
 		self.partitions = [self.root]
 
-		cfg = {'initial': 'nonexistent', 'events': self.events, 'callbacks': {}}
-		super(NoPartitions, self).__init__(cfg)
-
 	def is_blocking(self):
 		return self.root.is_blocking()
 
 	def get_total_size(self):
 		return self.root.size
-
-	def create(self, volume):
-		self.fsm.create(volume=volume)
-
-	def _before_create(self, event):
-		self.root.create(event.volume)

base/fs/partitions/single.py

@@ -3,5 +3,7 @@ from abstract import AbstractPartition
 
 class SinglePartition(AbstractPartition):
 
+	initial_state = 'created'
+
 	def _before_create(self, e):
-		self.device_path = e.volume.device_path
+		pass

base/fs/volume.py

@@ -2,6 +2,7 @@ from abc import ABCMeta
 from common.fsm_proxy import FSMProxy
 from common.tools import log_check_call
 from exceptions import VolumeError
+from partitionmaps.none import NoPartitions
 
 
 class Volume(FSMProxy):
@@ -21,13 +22,18 @@ class Volume(FSMProxy):
 		self.size = self.partition_map.get_total_size()
 
 		callbacks = {'onbeforedetach': self._check_blocking}
-		from partitionmaps.none import NoPartitions
 		if isinstance(self.partition_map, NoPartitions):
-			callbacks['onafterattach'] = lambda e: self.partition_map.create(self)
+			def set_dev_path(e):
+				self.partition_map.root.device_path = self.device_path
+			callbacks['onafterattach'] = set_dev_path
 
 		cfg = {'initial': 'nonexistent', 'events': self.events, 'callbacks': callbacks}
 		super(Volume, self).__init__(cfg)
 
+	def _after_create(self, e):
+		if isinstance(self.partition_map, NoPartitions):
+			self.partition_map.root.create()
+
 	def can_mount_specials(self):
 		return self.is_state('attached')
 

plugins/prebootstrapped/tasks.py

@@ -73,7 +73,6 @@ def set_fs_states(volume):
 		partitions_state = 'attached'
 		from base.fs.partitionmaps.none import NoPartitions
 		if isinstance(p_map, NoPartitions):
-			p_map.set_state('created')
 			partitions_state = 'formatted'
 		else:
 			p_map.set_state('unmapped')